10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_______________________________________________ 

FORM 10-Q

_______________________________________________

(Mark One)

ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2014

OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number 001-34385

(Exact Name of Registrant as Specified in Its Charter)

_______________________________________________

Maryland	26-2749336
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)
1555 Peachtree Street, N.E., Suite 1800 Atlanta, Georgia	30309
(Address of Principal Executive Offices)	(Zip Code)

(404) 892-0896

(Registrant’s Telephone Number, Including Area Code)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ý    No  o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ý    No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one): 

Large Accelerated filer	ý		Accelerated filer	o
Non-Accelerated filer	o	(Do not check if a smaller reporting company)	Smaller reporting company	o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes  o    No  ý

As of November 1, 2014, there were 123,102,325 outstanding shares of common stock of Invesco Mortgage Capital Inc.

INVESCO MORTGAGE CAPITAL INC.

TABLE OF CONTENTS

		Page
PART I FINANCIAL INFORMATION		1
Item 1.	Financial Statements	1
	Consolidated Balance Sheets as of September 30, 2014 (unaudited) and December 31, 2013	1
	Unaudited Consolidated Statements of Operations for the three and nine months ended September 30, 2014 and 2013	2
	Unaudited Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2014 and 2013	3
	Unaudited Consolidated Statements of Equity for the nine months ended September 30, 2014	4
	Unaudited Consolidated Statements of Cash Flows for the nine months ended September 30, 2014 and 2013	5
	Notes to Consolidated Financial Statements	6
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	43
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	70
Item 4.	Controls and Procedures	73
PART II OTHER INFORMATION		74
Item 1.	Legal Proceedings	74
Item 1A.	Risk Factors	74
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	74
Item 3.	Defaults Upon Senior Securities	74
Item 4.	Mine Safety Disclosures	75
Item 5.	Other Information	75
Item 6.	Exhibits	77

PART I

ITEM 1. FINANCIAL STATEMENTS

INVESCO MORTGAGE CAPITAL INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

	As of
In thousands except share amounts	September 30, 2014		December 31, 2013
	(Unaudited)
ASSETS
Mortgage-backed securities, at fair value	17,297,034		17,348,657
Residential loans, held-for-investment (1)	3,103,434		1,810,262
Commercial loans, held-for-investment	144,707		64,599
Cash and cash equivalents	128,944		210,612
Due from counterparties	28,499		1,500
Investment related receivable	55,942		515,404
Investments in unconsolidated ventures, at fair value	42,281		44,403
Accrued interest receivable	66,295		68,246
Derivative assets, at fair value	74,421		262,059
Deferred securitization and financing costs	13,485		13,894
Other investments	62,500		10,000
Other assets	1,521		1,343
Total assets (1)	21,019,063		20,350,979
LIABILITIES AND EQUITY
Liabilities:
Repurchase agreements	13,571,889		15,451,675
Secured loans	1,250,000		—
Asset-backed securities issued by securitization trusts (1)	2,745,940		1,643,741
Exchangeable senior notes	400,000		400,000
Derivative liabilities, at fair value	222,559		263,204
Dividends and distributions payable	64,976		66,087
Investment related payable	12,351		28,842
Accrued interest payable	23,080		26,492
Collateral held payable	35,446		52,698
Accounts payable and accrued expenses	2,567		4,304
Due to affiliate	9,854		10,701
Total liabilities (1)	18,338,662		17,947,744
Equity:
Preferred Stock, par value $0.01 per share; 50,000,000 shares authorized:
7.75% Series A Cumulative Redeemable Preferred Stock: 5,600,000 shares issued and outstanding ($140,000 aggregate liquidation preference)	135,356		135,356
7.75% Fixed-to-Floating Series B Cumulative Redeemable Preferred Stock: 6,200,000 shares issued and outstanding ($155,000 aggregate liquidation preference)	149,918		—
Common Stock, par value $0.01 per share; 450,000,000 shares authorized; 123,101,132 and 124,510,246 shares issued and outstanding, respectively	1,231		1,245
Additional paid in capital	2,531,914		2,552,464
Accumulated other comprehensive income (loss)	310,837		(156,993	)
Retained earnings (distributions in excess of earnings)	(477,759	)	(155,957	)
Total shareholders’ equity	2,651,497		2,376,115
Non-controlling interest	28,904		27,120
Total equity	2,680,401		2,403,235
Total liabilities and equity	21,019,063		20,350,979

(1) The consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. As of September 30, 2014 and December 31, 2013, total assets of the consolidated VIEs were $3,118,222 and $1,819,295, respectively, and total liabilities of the consolidated VIEs were $2,754,169 and $1,648,400, respectively. Refer to Note 3 - "Variable Interest Entities" for further discussion.

The accompanying notes are an integral part of these consolidated financial statements.

1

INVESCO MORTGAGE CAPITAL INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

	Three Months Ended   September 30,				Nine Months Ended   September 30,
In thousands, except share amounts	2014		2013		2014		2013
Interest Income
Mortgage-backed securities	144,043		157,539		447,702		486,619
Residential loans	22,713		13,417		60,888		20,443
Commercial loans	2,649		372		6,329		432
Total interest income	169,405		171,328		514,919		507,494
Interest Expense
Repurchase agreements	45,756		73,695		142,649		208,487
Secured loans	1,223		—		1,399		—
Exchangeable senior notes	5,620		5,621		16,840		12,403
Asset-backed securities	17,660		10,266		47,421		15,722
Total interest expense	70,259		89,582		208,309		236,612
Net interest income	99,146		81,746		306,610		270,882
Provision for loan losses	(209	)	87		(52	)	751
Net interest income after provision for loan losses	99,355		81,659		306,662		270,131
Other Income (loss)
Gain (loss) on sale of investments, net	(47,952	)	(69,323	)	(80,436	)	(56,919	)
Equity in earnings and fair value change in unconsolidated ventures	1,145		1,422		5,480		5,169
Gain (loss) on derivative instruments, net	(3,704	)	(6,887	)	(322,832	)	44,424
Realized and unrealized credit default swap income	247		297		868		828
Other investment income (loss), net	(1,358	)	—		(1,358	)	—
Total other income (loss)	(51,622	)	(74,491	)	(398,278	)	(6,498	)
Expenses
Management fee – related party	9,214		10,945		27,876		32,106
General and administrative	4,079		2,259		11,014		6,845
Total expenses	13,293		13,204		38,890		38,951
Net income (loss)	34,440		(6,036	)	(130,506	)	224,682
Net income (loss) attributable to non-controlling interest	394		(63	)	(1,485	)	2,392
Net income (loss) attributable to Invesco Mortgage Capital Inc.	34,046		(5,973	)	(129,021	)	222,290
Dividends to preferred shareholders	2,713		2,713		8,138		8,138
Undeclared cumulative dividends to preferred shareholders	661		—		661		—
Net income (loss) attributable to common shareholders	30,672		(8,686	)	(137,820	)	214,152
Earnings (loss) per share:
Net income (loss) attributable to common shareholders
Basic	0.25		(0.06	)	(1.12	)	1.61
Diluted	0.25		(0.06	)	(1.12	)	1.56
Dividends declared per common share	0.50		0.50		1.50		1.80

The accompanying notes are an integral part of these consolidated financial statements.

2

INVESCO MORTGAGE CAPITAL INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

	Three Months Ended   September 30,				Nine Months Ended   September 30,
In thousands except share amounts	2014		2013		2014		2013
Net income (loss)	34,440		(6,036	)	(130,506	)	224,682
Other comprehensive income (loss):
Unrealized gain (loss) on mortgage-backed securities	(113,946	)	5,707		328,743		(763,016	)
Reclassification of unrealized loss on sale of mortgage-backed securities to gain (loss) on sales of investments, net	47,952		69,323		80,436		56,919
Unrealized gain (loss) on derivative instruments	—		(74,098	)	—		183,391
Reclassification of unrealized loss on derivative instruments to gain (loss) on derivatives, net	—		43,583		—		116,553
Reclassification of amortization of repurchase agreements interest expense to repurchase agreements interest expense	21,227		—		64,055		—
Total Other comprehensive income (loss)	(44,767	)	44,515		473,234		(406,153	)
Comprehensive income (loss)	(10,327	)	38,479		342,728		(181,471	)
Less: Comprehensive (income) loss attributable to non-controlling interest	117		(402	)	(3,919	)	1,856
Less: Dividends to preferred shareholders	(2,713	)	(2,713	)	(8,138	)	(8,138	)
Less: Undeclared cumulative dividends to preferred shareholders	(661	)	—		(661	)	—
Comprehensive income (loss) attributable to common shareholders	(13,584	)	35,364		330,010		(187,753	)

The accompanying notes are an integral part of these consolidated financial statements.

3

INVESCO MORTGAGE CAPITAL INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF EQUITY

For the nine months ended September 30, 2014

(Unaudited)

					Attributable to Common Shareholders
										Additional Paid in Capital		Accumulated Other Comprehensive Income (loss)		Retained Earnings (Distributions in excess of earnings)		Total Shareholders’ Equity		Non- Controlling Interest
	Series A Preferred Stock		Series B Preferred Stock
In thousands except  share amounts						Common Stock														Total Equity
	Shares	Amount	Shares	Amount		Shares		Amount
Balance at January 1, 2014	5,600,000	135,356	—	—		124,510,246		1,245		2,552,464		(156,993	)	(155,957	)	2,376,115		27,120		2,403,235
Net loss	—	—	—	—						—		—		(129,021	)	(129,021	)	(1,485	)	(130,506	)
Other comprehensive income	—	—	—	—		—		—		—		467,830		—		467,830		5,404		473,234
Proceeds from issuance of common stock, net of offering costs	—	—	—	—		11,459		—		191		—		—		191		—		191
Proceeds from issuance of preferred stock, net of offering costs	—	—	6,200,000	149,918		—		—		—		—		—		149,918		—		149,918
Repurchase of shares of common stock	—	—	—	—		(1,438,213	)	(14	)	(21,116	)	—		—		(21,130	)	—		(21,130	)
Stock awards	—	—	—	—		17,640		—		—		—		—		—		—		—
Common stock dividends	—	—	—	—		—		—		—		—		(184,643	)	(184,643	)	—		(184,643	)
Common unit dividends	—	—	—	—		—		—		—		—		—		—		(2,138	)	(2,138	)
Preferred stock dividends	—	—	—	—		—		—		—		—		(8,138	)	(8,138	)	—		(8,138	)
Amortization of equity-based compensation	—	—	—	—		—		—		375		—				375		3		378
Balance at September 30, 2014	5,600,000	135,356	6,200,000	149,918		123,101,132		1,231		2,531,914		310,837		(477,759	)	2,651,497		28,904		2,680,401

The accompanying notes are an integral part of this consolidated financial statement.

4

INVESCO MORTGAGE CAPITAL INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

	Nine Months Ended September 30,
In thousands	2014		2013
Cash Flows from Operating Activities
Net income (loss)	(130,506	)	224,682
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Amortization of mortgage-backed securities premiums and (discounts), net	99,770		145,112
Amortization of residential loans and asset-backed securities premiums (discount), net	2,195		117
Amortization of commercial loan origination fees	(1	)	(21	)
Provision for loan losses	(52	)	751
Unrealized (gain) loss on derivative instruments, net	133,863		21,810
Unrealized loss on credit default swap	185		743
(Gain) loss on sale of mortgage-backed securities, net	80,436		56,919
(Gain) loss on derivative instruments, net	34,877		(66,234	)
Equity in earnings and fair value change in unconsolidated ventures	(5,480	)	(5,169	)
Amortization of equity-based compensation	378		276
Amortization of deferred securitization and financing costs	2,220		1,647
Amortization of deferred swap losses from de-designation	64,055		—
Non-cash interest income capitalized in commercial loans	(768	)	—
Loss on foreign currency transactions	1,479		—
Changes in operating assets and liabilities:
(Increase) decrease in operating assets	1,790		(8,929	)
Increase (decrease) in operating liabilities	(6,174	)	9,489
Net cash provided by operating activities	278,267		381,193
Cash Flows from Investing Activities
Purchase of mortgage-backed securities	(3,752,261	)	(6,923,130	)
(Contributions) Distributions from investment in unconsolidated ventures, net	7,602		(1,806	)
Change in other investments	(52,500	)	—
Principal payments from mortgage-backed securities	1,422,082		2,309,117
Proceeds from sale of mortgage-backed securities	3,069,978		3,507,011
Payment of premiums for interest rate swaptions	(10,328	)	(72,723	)
Proceeds from termination of interest rate swaptions	—		114,538
Payments for termination of futures contracts and TBAs	(11,604	)	—
Purchase of residential loans held-for-investment	(1,417,864	)	(1,562,818	)
Principal payments from residential loans held-for-investment	120,930		28,464
Principal payments from commercial loans held-for-investment	400		—
Origination and advances of commercial loans, net of origination fees	(81,201	)	(17,050	)
Net cash used in investing activities	(704,766	)	(2,618,397	)
Cash Flows from Financing Activities
Proceeds from issuance of common stock	191		396,417
Repurchase of common stock	(21,130	)	—
Proceeds (costs) of issuance of preferred stock	150,096		(6	)
Due from counterparties	(26,999	)	(8,182	)
Collateral held payable	(13,771	)	21,045
Proceeds from repurchase agreements	108,739,181		140,364,041
Principal repayments of repurchase agreements	(110,638,714	)	(140,159,048	)
Proceeds from issuance of exchangeable senior notes	—		400,000
Proceeds from asset-backed securities issued by securitization trusts	1,213,405		1,440,755
Principal repayments of asset-backed securities issued by securitization trusts	(109,587	)	(27,778	)
Proceeds from secured loans	2,835,247		—
Principal repayments on secured loans	(1,585,247	)	—
Payments of deferred costs	(1,811	)	(15,676	)
Payments of dividends and distributions	(196,030	)	(261,743	)
Net cash provided by financing activities	344,831		2,149,825
Net change in cash and cash equivalents	(81,668	)	(87,379	)
Cash and cash equivalents, beginning of period	210,612		286,474
Cash and cash equivalents, end of period	128,944		199,095
Supplement Disclosure of Cash Flow Information
Interest paid	146,209		231,782
Non-cash Investing and Financing Activities Information
Net change in unrealized gain (loss) on mortgage-backed securities and hedged derivatives	409,179		(406,153	)
Dividends and distributions declared not paid	64,976		71,037
Payable for mortgage-backed securities sold / purchased, net	457,049		150,733
Repurchase agreements, not settled	19,747		(27,842	)
Collateral held payable, not settled	(3,481	)	—
Net change in due from counterparties	—		63
Offering costs not paid	(178	)	—

The accompanying notes are an integral part of these consolidated financial statements.

5

INVESCO MORTGAGE CAPITAL INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Note 1 – Organization and Business Operations

Invesco Mortgage Capital Inc. (the “Company”) is a Maryland corporation primarily focused on investing in, financing and managing residential and commercial mortgage-backed securities and mortgage loans. The Company is externally managed and advised by Invesco Advisers, Inc. (the "Manger"), a registered investment adviser and an indirect, wholly-owned subsidiary of Invesco Ltd. (“Invesco”), a leading independent global investment management firm.

The Company conducts its business through IAS Operating Partnership LP (the “Operating Partnership”) as its sole general partner. As of September 30, 2014, the Company owned 98.9% of the Operating Partnership, and a wholly-owned subsidiary of Invesco owned the remaining 1.1%. The Company has one operating segment.

The Company primarily invests in:

• Residential mortgage-backed securities ("RMBS") that are guaranteed by a U.S. government agency such as the Government National Mortgage Association, or a federally chartered corporation such as the Federal National Mortgage Association ("Fannie Mae") or the Federal Home Loan Mortgage Corporation ("Freddie Mac") (collectively "Agency RMBS");

• RMBS that are not guaranteed by a U.S. government agency (“non-Agency RMBS”);

• Credit risk transfer securities issued by government-sponsored enterprises ("GSE CRT");

• Commercial mortgage-backed securities ("CMBS");

• Residential and commercial mortgage loans; and

• Other real estate-related financing agreements.

The Company generally finances its investments through short- and long-term borrowings structured as repurchase agreements and secured loans. The Company finances its residential loans held-for-investment through asset-backed securities ("ABS") issued by consolidated securitization trusts. The Company has also financed investments through the issuances of debt and equity and may utilize other forms of financing in the future.

The Company elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes under the provisions of the Internal Revenue Code of 1986, as amended, commencing with the Company's taxable year ended December 31, 2009. To maintain the Company’s REIT qualification, the Company is generally required to distribute at least 90% of its taxable income to its shareholders annually. The Company operates its business in a manner that permits exclusion from the "Investment Company" definition under the Investment Company Act of 1940, as amended.

Note 2 – Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

Certain disclosures included in the Company’s annual report on Form 10-K are not required to be included on an interim basis in the company’s quarterly reports on Forms 10-Q. The Company has condensed or omitted these disclosures. Therefore, this Form 10-Q should be read in conjunction with the Company’s annual report on Form 10-K for the year ended December 31, 2013.

In the opinion of management, the consolidated financial statements reflect all adjustments, consisting of normal recurring accruals, which are necessary for a fair presentation of the financial condition and results of operations for the periods presented. All significant intercompany transactions, balances, revenues and expense are eliminated upon consolidation.

The consolidated financial statements have been prepared in accordance with U.S. GAAP and consolidate the financial statements of the Company and its controlled subsidiaries. The consolidated financial statements also include the consolidation of certain securitization trusts that meet the definition of a variable interest entity ("VIE") because the Company has been deemed to be the primary beneficiary of the securitization trusts. These securitization trusts hold pools of residential mortgage loans and issue series of asset-backed securities payable from the cash flows generated by the underlying pools of residential mortgage loans. The securitizations are non-recourse financing for the residential mortgage loans held-for-investment. Generally, a portion of the asset-backed securities issued by the securitization trusts is sold to unaffiliated third parties and the balance is purchased by the Company. The Company classifies the underlying residential mortgage loans owned by the securitization trusts as residential loans held-for-investment in its consolidated balance sheet. The asset-backed securities issued to third parties are recorded as liabilities on the Company's consolidated balance sheets. The Company records interest income on the residential loans held-for-investment and interest expense on the asset-backed securities issued to third parties in the

6

Company's consolidated statements of operations. The Company eliminates all intercompany balances and transactions between itself and the consolidated securitization trusts. The Company records the initial underlying assets and liabilities of the consolidated securitization trusts at their fair value upon consolidation into the Company and, as such, no gain or loss is recorded upon consolidation. Refer to Note 3 - "Variable Interest Entities" for additional information regarding the impact of consolidation of securitization trusts.

The consolidated securitization trusts are VIEs because the securitization trusts do not have equity that meets the definition of U.S. GAAP equity at risk. In determining if a securitization trust should be consolidated, the Company evaluates whether it has both (i) the power to direct the activities of the securitization trust that most significantly impact its economic performance and (ii) the right to receive benefits from the securitization trust or the obligation to absorb losses of the securitization trust that could be significant. The Company's determination of whether it is the primary beneficiary of a securitization trust includes both a qualitative and quantitative analysis. The Company determined that it was the primary beneficiary of certain securitization trusts because it was involved in certain aspects of the design of the securitization trusts and has certain default oversight rights on defaulted residential loans. In addition, the Company owns the most subordinated class of asset-backed securities issued by the securitization trusts and has the obligation to absorb losses/right to receive benefits from the securitization trust that could potentially be significant to the securitization trust. The Company assesses modifications to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change the Company's initial consolidation assessment.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Examples of estimates include, but are not limited to, estimates of the fair values of financial instruments, interest income on mortgage-backed securities, allowance for loan losses and other-than-temporary impairment charges. Actual results may differ from those estimates.

Translation of Foreign Currencies

The functional currency of the Company and its subsidiaries is U.S. dollars. Transactions in foreign currencies are recorded at the rates of exchange prevailing on the date of the transactions. At each balance sheet date, monetary assets and liabilities that are denominated in foreign currencies are remeasured at the rates prevailing at the balance sheet date. Gains and losses arising on revaluation are included in the consolidated statements of operations.

The Company generally hedges interest rate and foreign currency exposure with derivative financial instruments. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

Fair Value Measurements

The Company discloses the fair value of its financial instruments according to a fair value hierarchy (Levels 1, 2, and 3, as defined). In accordance with U.S. GAAP, the Company is required to provide enhanced disclosures regarding instruments in the Level 3 category (which require significant management judgment), including a separate reconciliation of the beginning and ending balances for each major category of assets and liabilities.

To determine fair value of its financial instruments, the Company generally obtains one price per instrument from its primary valuation service. If this service cannot provide a price, the Company will seek a value from other vendors. The valuation services use various observable inputs which may include a combination of benchmark yields, trades, broker/dealer quotes, issuer spreads, bids, offers and benchmark securities to determine prices. Both the Company and the pricing vendor continuously monitor market indicators and economic events to determine if any may have an impact on the valuations.

Overrides of prices from pricing vendors are rare in the current market environment for the assets the Company holds. Examples of instances that would cause an override include if the Company recently traded the same security or there is an indication of market activity that would cause the vendor price to be unreliable. In the rare instance where a price is adjusted, the Company has a control process to monitor the reason for such adjustment.

To gain comfort that vendor prices are representative of current market information, the Company compares the transaction prices of security purchases and sales to the valuation levels provided by the vendors. Price differences exceeding pre-defined tolerance levels are identified and investigated and may be challenged. Trends are monitored over time and if there are indications that the valuations are not comparable to market activity, the vendors are asked to provide detailed information regarding their methodology and inputs. Transparency tools are also available from the vendors which help clients observe data points and/or market inputs used for pricing securities.

7

In addition, the Company performs due diligence procedures on all vendors on at least an annual basis. A questionnaire is sent to vendors which requests information such as changes in methodologies, business recovery preparedness, internal controls and confirmation that evaluations are generated based on market data. Physical visits are also made to each vendor’s office.

As described in Note 10 - "Financial Instruments," the Company evaluates the source used to provide the market price for each security and makes a determination on its categorization within the fair value hierarchy. If the price of a security is obtained from quoted prices for identical instruments in active markets, the security is classified as a level 1 security. If the price of a security is obtained from quoted prices for similar instruments or model-derived valuations whose inputs are observable, the security is classified as a level 2 security. If the inputs appear to be unobservable, the security would be classified as a level 3 security.

Mortgage-Backed Securities

The Company records its purchases of mortgage-backed securities on the trade date and classifies its mortgage-backed securities as available-for-sale investments. Although the Company generally intends to hold most of its mortgage-backed securities until maturity, the Company may, from time to time, sell any of its mortgage-backed securities as part of its overall management of its investment portfolio.

Available-for-sale mortgage-backed securities are measured at fair value. Unrealized gains or losses arising from changes in fair value, excluding other-than-temporary impairment, are recognized in accumulated other comprehensive income, a separate component of stockholders' equity, until sale or disposition of the investment. Upon sale or disposition, the cumulative gain or loss previously reported in shareholders' equity is recognized in income. Realized gains and losses from sales of mortgage-backed securities are determined based upon the specific identification method.

The Company considers its portfolio of Agency RMBS to be of high credit quality under applicable accounting guidance. For non-Agency RMBS, GSE CRT and CMBS, the Company does not rely on ratings from third party agencies to determine the credit quality of the investment. The Company uses internal models that analyze the individual loans underlying each security and evaluates factors including, but not limited to, delinquency status, loan-to-value ratios, borrower credit scores, occupancy status and geographic concentration to estimate the expected future cash flows. The Company places reliance on these internal models in determining credit quality.

While non-Agency RMBS, GSE CRT and CMBS with expected future losses are generally purchased at a discount to par, the potential for a significant adverse change in expected cash flows remains. The Company therefore evaluates each security for other-than-temporary impairment at least quarterly.

The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. Consideration is given to (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of recovery in fair value of the security, and (iii) the Company’s intent and ability to retain its investment in the security for a period of time sufficient to allow for any anticipated recovery in fair value.

For debt securities, the Company recognizes in earnings and reflects as a reduction in the cost basis of the security the amount of any other-than-temporary impairment related to credit losses or impairments on securities that the Company intends to sell or for which it is more likely than not that the Company will need to sell before recoveries. The amount of the other-than-temporary impairment on debt securities related to other factors is recorded consistent with changes in the fair value of all other available-for-sale securities as a component of consolidated shareholders’ equity in other comprehensive income or loss with no change to the cost basis of the security.

Residential Loans Held-For-Investment

Residential loans held-for-investment are residential mortgage loans held by consolidated securitization trusts. Residential loans held-for-investment are carried at unpaid principal balance net of any premiums and an allowance for loan losses. The Company expects that it will be required to continue to consolidate the securitization trusts that hold the residential loans.

The Company establishes an allowance for residential loan losses based on the Company's estimate of credit losses. The Company calculates expected losses by estimating the default rate and expected loss severities on the loans. The Company considers the following factors in its evaluation of the allowance for loan losses:

• Loan-to-value ratios, credit scores, geographic concentration and other observable data;

• Historical default rates of loans with similar characteristics; and

• Expected future macroeconomic trends including changes in home prices and the unemployment rate.

8

Commercial Loans Held-For-Investment

Commercial loans held-for-investment by the Company are carried at cost, net of any allowance for loan losses. The Company establishes an allowance for commercial loan losses based on loans the Company has determined to be impaired at the reporting date. An individual loan is considered impaired when it is deemed probable that the Company will not be able to recover its investment and any other anticipated futures payments. The Company generally considers the following factors in evaluating whether a commercial loan is impaired:

• Loan-to-value ratios;

• The most recent financial information available for each loan and associated properties, including net operating income, debt service coverage ratios, occupancy rates, rent rolls, as well as any other factors the Company considers relevant, including, but not limited to, specific loan trigger events that would indicate an adverse change in expected cash flows or payment delinquency;

• Economic trends, both macroeconomic as well as those directly affecting the properties associated with the loans, and the supply and demand trends in the market in which the subject property is located; and

• The loan sponsor or borrowing entity’s ability to ensure that properties associated with the loan are managed and operated sufficiently.

Where an individual commercial loan is deemed to be impaired, the Company records an allowance to reduce the carrying value of the loan to the current present value of expected future cash flows discounted at the loan’s effective rate, with a corresponding charge to provision for loan losses on the Company's consolidated statements of operations.

Interest Income Recognition

Mortgage-Backed Securities

Interest income on mortgage-backed securities is accrued based on the outstanding principal balance of the securities and their contractual terms. Premiums or discounts associated with the purchase of mortgage-backed securities are amortized or accreted into interest income over the life of the investment using the effective interest method. Management estimates, at the time of purchase, the future expected cash flows and determines the effective interest rate based on these estimated cash flows and the Company’s purchase price. As needed, these estimated cash flows are updated and a revised yield is computed based on the current amortized cost of the investment. In estimating these cash flows, there are a number of assumptions that are subject to uncertainties and contingencies, including the rate and timing of principal payments (prepayments, repurchases, defaults and liquidations), the pass through or coupon rate and interest rate fluctuations. These uncertainties and contingencies are difficult to predict and are subject to future events that may impact management’s estimates and the Company's interest income.

Residential Loans

The Company recognizes interest income from residential loans on an accrual basis and amortizes the related premiums into interest income using the effective interest method over the weighted average life of these loans. In estimating the weighted average life of these loans, there are a number of assumptions that are subject to estimation, including the rate and timing of principal payments, defaults, loss severity given default and other factors. Coupon interest is recognized as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on nonaccrual status. Interest previously accrued for loans that have been placed on non-accrual status is reversed against interest income in the period it becomes nonaccrual. Residential loans delinquent more than 90 days or in foreclosure are characterized as delinquent. Cash principal and interest that is advanced from servicers after a loan becomes greater than 90 days past due is recorded as a liability due to the servicer. When a delinquent loan previously placed on nonaccrual status has cured, meaning all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status if restructured and after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 12 months.

Commercial Loans

Interest is recognized as revenue when earned and deemed collectible, or until a loan becomes past due based on the terms of the loan agreement, with the related originating fees, net of origination cost, being amortized into interest income using the effective interest method over the life of the loan. Interest received after a loan becomes past due or impaired is used to reduce the outstanding loan principal balance. When a delinquent loan previously placed on nonaccrual status has cured, meaning all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternately, loans that have been individually impaired may be placed back on accrual status if restructured and after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 12 months.

9

Cash and Cash Equivalents

The Company considers all highly liquid investments that have original or remaining maturity dates of three months or less when purchased to be cash equivalents. At September 30, 2014, the Company had cash and cash equivalents in excess of the FDIC deposit insurance limit of $250,000 per institution. The Company mitigates its risk of loss by actively monitoring the counterparties.

Due from Counterparties / Collateral Held Payable

Due from counterparties represents cash posted with the Company's counterparties as collateral for the Company’s derivatives and repurchase agreements. Collateral held payable represents cash posted with the Company by counterparties as collateral under the Company’s derivatives and repurchase agreements. To the extent the Company receives collateral other than cash from its counterparties, such assets are not included in the Company’s consolidated balance sheets. Notwithstanding the foregoing, if the Company either sells such assets or pledges the assets as collateral pursuant to a repurchase agreement, the cash received and the corresponding liability is reflected on the consolidated balance sheets.

Investments in Unconsolidated Ventures

The Company’s non-controlling investments in unconsolidated ventures are accounted for under the equity method. Capital contributions, distributions, profits and losses of the entities are allocated in accordance with the terms of the entities’ operating agreements. Such allocations may differ from the stated percentage interests, if any, as a result of preferred returns and allocation formulas as described in such agreements. The Company has made the fair value election for its investments in all unconsolidated ventures. The fair value measurement for the investments in unconsolidated ventures is based on the net asset value per share of the investment, or its equivalent.

Deferred Securitization and Financing Costs

Deferred costs consist of costs associated with the issuance of asset-backed securities by consolidated securitization trusts and costs incurred in connection with the issuance of the Company's exchangeable senior notes. These costs include underwriting, rating agency, legal, accounting and other fees. Deferred costs are amortized as an adjustment to interest expense using the effective interest method based upon actual repayments of the asset-backed securities or over the stated legal maturity of the exchangeable senior notes.

Repurchase Agreements

The Company finances its purchases of mortgage-backed securities primarily through the use of repurchase agreements. Repurchase agreements are treated as collateralized financing transactions and are carried at their contractual amounts, including accrued interest, as specified in the respective agreements.

In instances where the Company acquires mortgage-backed securities through repurchase agreements with the same counterparty from whom such assets were purchased, the Company records the assets and the related financing on a gross basis on its consolidated balance sheets, and the corresponding interest income and interest expense on a gross basis in its consolidated statements of operations if all of the following criteria are met:

• the initial transfer of and repurchase financing are not contractually contingent;

• the repurchase financing entered into between the parties provides full recourse to the transferee and the repurchase price is fixed;

• the financial asset has an active market and the transfer is executed at market rates; and

• the repurchase agreement and financial asset do not mature simultaneously.

The Company currently reflects all proceeds from repurchase agreements borrowings and repayment of repurchase agreement borrowings on a gross basis on the consolidated statements of cash flows. If the transaction does not comply with the criteria for gross presentation, the Company would account for the purchase commitment and repurchase agreement on a net basis and record a forward commitment to purchase such assets as a derivative instrument. Forward commitments are recorded at fair value with subsequent changes in fair value recognized in income. Additionally, the Company records the cash portion of its investment in mortgage-backed securities as an investment related receivable from the counterparty on its consolidated balance sheets.

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Secured Loans

In March 2014, the Company's wholly-owned subsidiary, IAS Services LLC, became a member of the Federal Home Loan Bank of Indianapolis ("FHLBI"). As a member of the FHLBI, IAS Services LLC may borrow funds from the FHLBI in the form of secured advances. FHLBI advances are treated as secured financing transactions and are carried at their contractual amounts.

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balances net of unamortized premiums or discounts.

Dividends and Distributions Payable

Dividends and distributions payable represent dividends declared at the balance sheet date which are payable to common shareholders, preferred shareholders, and an Invesco wholly-owned subsidiary, the non-controlling interest common unit holder of the Operating Partnership.

Earnings (Loss) per Share

The Company calculates basic earnings (loss) per share by dividing net income attributable to common shareholders for the period by weighted-average shares of the Company’s common stock outstanding for that period. Diluted earnings per share takes into account the effect of dilutive instruments, such as units of limited partnership interest in the Operating Partnership ("OP Units"), exchangeable debt, and unvested restricted stock and uses the average share price for the period in determining the number of incremental shares that are to be added to the weighted-average number of shares outstanding.

Share-Based Compensation

The Company has adopted an equity incentive plan under which its independent directors, as part of their compensation for serving as directors, are eligible to receive quarterly stock awards. In addition, the Company may compensate the officers and employees of its Manager and its affiliates under this plan pursuant to the management agreement.

Share-based compensation arrangements include share options, restricted and non-restricted share awards, performance-based awards and share appreciation rights. For awards to the Company's independent directors, compensation costs relating to share-based payment transactions are recognized in the consolidated financial statements, based on the fair value of the equity or liability instruments issued on the date of grant. Compensation related to stock awards to employees of the Company's Manager and its affiliates is recorded at the estimated fair value of the award during the vesting period. The Company makes an upward or downward adjustment to compensation expense for the difference in the fair value at the date of grant and the date the award is earned.

Underwriting Commissions and Offering Costs

Underwriting commissions and direct costs incurred in connection with the Company’s common stock offerings are reflected as a reduction of additional paid-in-capital.

Comprehensive Income

The Company's other comprehensive income consists of net income, as presented in the consolidated statements of operations, adjusted for changes in fair value of mortgage-backed securities classified as available for sale securities, changes in the fair value of derivatives accounted for as cash flow hedges, and amortization of repurchase agreement interest expense resulting from the de-designation of derivatives previously accounted for as cash flow hedges. Unrealized gains and losses on the Company's mortgage-backed securities are reclassified into net income upon their sale or termination.

Accounting for Derivative Financial Instruments

U.S. GAAP provides disclosure requirements for derivatives and hedging activities with the intent to provide users of financial statements with an enhanced understanding of: (i) how and why an entity uses derivative instruments; (ii) how derivative instruments and related hedged items are accounted for; and (iii) how derivative instruments and related hedged items affect an entity’s financial position, financial performance, and cash flows. U.S. GAAP requires qualitative disclosures about objectives and strategies for using derivatives, quantitative disclosures about the fair value of and gains and losses on derivative instruments, and disclosures about credit-risk-related contingent features in derivative instruments.

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The Company records all derivatives on the consolidated balance sheets at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts, such as credit default swaps, that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting under U.S. GAAP.

Effective December 31, 2013, the Company voluntarily discontinued hedge accounting for its interest rate swap agreements by de-designating the interest rate swaps as cash flow hedges. No interest rate swaps were terminated in conjunction with this action, and the Company’s risk management and hedging practices were not impacted. However, the Company’s accounting for these transactions changed beginning January 1, 2014. All of the Company’s interest rate swaps had previously been accounted for as cash flow hedges under the applicable guidance. As a result of discontinuing hedge accounting, changes in the fair value of the interest rate swap agreements are recorded in gain (loss) on derivative instruments, net in the Company’s consolidated statements of operations, rather than in accumulated other comprehensive income (loss) (“AOCI”). Also, net interest paid or received under the interest rate swaps, which up through December 31, 2013 was recognized in interest expense, is now recognized in gain (loss) on derivative instruments, net on the Company's consolidated statements of operations. The interest rate swaps continue to be reported as derivative assets or derivative liabilities on the Company’s consolidated balance sheets at their fair value.

As long as the forecasted transactions that were being hedged (i.e., rollovers of the Company’s repurchase agreement borrowings) are still expected to occur, the balance in AOCI from the interest rate swap activity up through December 31, 2013 will remain in AOCI and be recognized in the Company’s consolidated statements of operations as interest expense over the remaining term of the interest rate swaps. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

The Company evaluates the terms and conditions of its holdings of swaptions, futures contracts and to-be-announced ("TBA") securities to determine if an instrument has the characteristics of an investment or should be considered a derivative under U.S. GAAP. Accordingly swaptions, futures contracts and TBAs having the characteristics of derivatives are accounted for at fair value with such changes recognized in gain (loss) on derivative instruments, net in the consolidated statements of operations. The fair value of these swaptions, futures contracts and TBAs is included in derivative assets or derivative liabilities on the consolidated balance sheets.

Income Taxes

The Company elected to be taxed as a REIT, commencing with the Company's taxable year ended December 31, 2009. Accordingly, the Company will generally not be subject to U.S. federal and applicable state and local corporate income tax to the extent that the Company makes qualifying distributions to its common shareholders, and provided the Company satisfies on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. If the Company fails to qualify as a REIT and does not qualify for certain statutory relief provisions, it will be subject to U.S. federal, state and local income taxes and may be precluded from qualifying as a REIT for the four taxable years following the year in which the Company lost its REIT qualification. Accordingly, the Company’s failure to qualify as a REIT could have a material adverse impact on the Company's results of operations and amounts available for distribution to shareholders.

A REIT’s dividend paid deduction for qualifying dividends to the Company’s shareholders is computed using its taxable income as opposed to net income reported on the consolidated financial statements. Taxable income will generally differ from net income because the determination of taxable income is based on tax regulations and not financial accounting principles.

The Company has elected to treat one of its subsidiaries as a taxable REIT subsidiary (“TRS”). In general, a TRS may hold assets and engage in activities that the Company cannot hold or engage in directly and generally may engage in any real estate or non-real estate-related business. A TRS is subject to U.S. federal, state and local corporate income taxes.

If a TRS generates net income, the TRS can declare dividends to the Company which will be included in its taxable income and necessitate a distribution to its shareholders. Conversely, if the Company retains earnings at a TRS level, no distribution is required, and the Company can increase book equity of the consolidated entity. The Company has no adjustments regarding its tax accounting treatment of any uncertainties. The Company would recognize interest and penalties related to uncertain tax positions, if any, as income tax expense, which would be included in general and administrative expenses.

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Reclassifications

Certain prior period reported amounts have been reclassified to be consistent with the current presentation. Such reclassifications had no impact on net income or equity attributable to common shareholders.

Recent Accounting Pronouncements

None

Recent Accounting Pronouncements Not Yet Adopted

In April 2014, the Financial Accounting Standards Board issued updated guidance that changes the requirements for reporting discontinued operations. Under the new guidance, a discontinued operation is defined as a component of an entity or group of components of an entity that is disposed of or is classified as held for sale and represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. The guidance is effective for annual periods beginning on or after December 15, 2014 and interim periods within annual periods beginning on or after December 15, 2015. Early adoption is permitted but only for disposals (or classifications as held for sale) that have not been reported in financial statements previously issued or available for issue. The new guidance is not expected to have a material impact on the Company’s consolidated financial statements.

In June 2014, the Financial Accounting Standards Board issued guidance that changes the accounting for repurchase-to-maturity transactions and repurchase financing arrangements. The new guidance aligns the accounting for repurchase-to-maturity transactions and repurchase agreements executed as a repurchase financing with the accounting for other typical repurchase agreements. These transactions would all be accounted for as secured borrowings. The guidance eliminates sale accounting for repurchase-to-maturity transactions and supersedes the guidance under which a transfer of a financial asset and a contemporaneous repurchase financing could be accounted for on a combined basis as a forward agreement, which has resulted in outcomes referred to as off-balance-sheet accounting. In addition, the guidance requires additional disclosures. The guidance is effective for the first interim or annual period beginning after December 15, 2014. Earlier application for a public company is prohibited. The new guidance is not expected to have a material impact on the Company’s consolidated financial statements.

Note 3 – Variable Interest Entities

At September 30, 2014, the Company's maximum risk of loss in VIEs in which the Company is not the primary beneficiary is presented in the table below.

$ in thousands	Carrying Amount	Company's Maximum Risk of Loss
Non-Agency RMBS	3,302,080	3,302,080
CMBS	3,456,610	3,456,610
Total	6,758,690	6,758,690

Refer to Note 4 - "Mortgage-Backed Securities" for additional details regarding these investments.

As discussed in Note 2 - "Summary of Significant Accounting Policies," the Company has determined that it is the primary beneficiary of certain securitization trusts. The following table presents a summary of the assets and liabilities of the Company's consolidated securitization trusts as of September 30, 2014 and December 31, 2013. Intercompany balances have been eliminated for purposes of this presentation.

$ in thousands	September 30, 2014	December 31, 2013
Residential loans, held-for-investment	3,103,434	1,810,262
Accrued interest receivable	9,969	5,647
Deferred costs	4,819	3,386
Total assets	3,118,222	1,819,295
Accrued interest and accrued expenses payable	8,229	4,659
Asset-backed securities issued by securitization trusts	2,745,940	1,643,741
Total liabilities	2,754,169	1,648,400

The Company’s risk with respect to each investment in a securitization trust is limited to its direct ownership in the securitization trust. The residential loans held by the consolidated securitization trusts are held solely to satisfy the liabilities of

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the securitization trusts, and the investors in the securitization trusts have no recourse to the general credit of the Company for the asset-backed securities issued by the securitization trusts. The assets of a consolidated securitization trust can only be used to satisfy the obligations of that trust. The Company is not contractually required and has not provided any additional financial support to the securitization trusts for the period ended September 30, 2014.

During the nine months ended September 30, 2014, the Company invested in and consolidated four new securitization trusts. The following table presents the balances of the assets and liabilities of the newly consolidated securitization trusts before consolidation into the Company. The current period activity for the securitization trusts is reflected in the Company’s consolidated financial statements.

$ in thousands	2014
Residential loans, held-for-investment	1,417,863
Accrued interest receivable	4,674
Total assets	1,422,537
Accrued interest and accrued expenses payable	4,674
Asset-backed securities issued by securitization trusts	1,417,863
Total liabilities	1,422,537

The Company did not deconsolidate any securitization trusts during the nine months ended September 30, 2014.

Residential Loans Held by Consolidated Securitization Trusts

Residential loans held by consolidated securitization trusts are carried at unpaid principal balance net of any premiums and an allowance for loan losses. The residential loans are secured by a lien on the underlying residential property.

The following table details the carrying value for residential loans held-for-investment at September 30, 2014 and December 31, 2013.

$ in thousands	September 30, 2014		December 31, 2013
Principal balance	3,069,384		1,783,983
Unamortized premium (discount), net	34,882		27,163
Recorded investment	3,104,266		1,811,146
Allowance for loan losses	(832	)	(884	)
Carrying value	3,103,434		1,810,262

The following table summarizes residential loans held-for-investment at September 30, 2014 by year of origination.

$ in thousands	2014		2013		2012		2009		2008		2007		Total
Portfolio Characteristics:
Number of Loans(1)	596		2,772		599		7		20		19		4,013
Current Principal Balance	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384
Net Weighted Average Coupon Rate	3.95	%	3.56	%	3.50	%	3.71	%	5.10	%	4.66	%	3.62	%
Weighted Average Maturity (years)	29.55		28.73		28.28		24.66		23.84		22.77		28.71
Current Performance:
Current	429,941		2,107,998		492,333		3,018		19,150		15,108		3,067,548
30 Days Delinquent	553		—		1,283		—		—		—		1,836
60 Days Delinquent	—		—		—		—		—		—		—
90+ Days Delinquent	—		—		—		—		—		—		—
Bankruptcy/Foreclosure	—		—		—		—		—		—		—
Total	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384

(1) None for 2011 and 2010

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The following table summarizes the geographic concentrations of residential loans held-for-investment at September 30, 2014 based on principal balance outstanding.

State	Percent
California	51.8	%
Illinois	5.0	%
New York	4.4	%
Massachusetts	3.9	%
Texas	3.4	%
Other states (none greater than 4%)	31.5	%
Total	100.0	%

The following table presents future contractual minimum annual principal payments of residential loans held-for-investment at September 30, 2014.

$ in thousands
Scheduled Principal	September 30, 2014
Within one year	56,024
One to three years	118,854
Three to five years	129,552
Greater than or equal to five years	2,764,954
Total	3,069,384

Allowance for Loan Losses on Residential Loans Held by Consolidated Securitization Trusts

As discussed in Note 2 - "Summary of Significant Accounting Policies", the Company establishes and maintains an allowance for loan losses on residential loans held by consolidated securitization trusts based on the Company’s estimate of credit losses.

The following table summarizes the activity in the allowance for loan losses for the nine months ended September 30, 2014.

$ in thousands	September 30, 2014
Balance at beginning of period	(884	)
Charge-offs, net	—
Reduction in provision for loan losses	52
Balance at end of period	(832	)

Asset-Backed Securities Issued bySecuritization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balance net of unamortized premiums or discounts. Asset-backed securities issued by securitization trusts are issued in various tranches and have a weighted average contractual maturity of 29.13 years. The investors in the asset-backed securities are not affiliated with the Company and have no recourse to the general credit of the Company. The asset-backed securities are collateralized by residential loans held in the securitization trusts as summarized in the following table at September 30, 2014.

	ABS		Residential loans
$ in thousands	Outstanding		Held as Collateral
Principal balance	2,720,182		3,069,384
Unamortized premium	22,075		43,730
Unamortized discount	(11,377	)	(8,848	)
Interest-only securities (amortized cost)	15,060		—
Allowance for loan losses	—		(832	)
Carrying value	2,745,940		3,103,434
Range of weighted average interest rates	2.8% - 4.0%
Number of securitization trusts consolidated	9

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The following table presents the estimated principal repayment schedule of asset-backed securities issued by securitization trusts at September 30, 2014 based on estimated cash flows of the underlying residential mortgage loans, as adjusted for projected prepayments and losses on such loans. The estimated principal repayments may differ from actual amounts to the extent prepayments and/or loan losses vary.

$ in thousands
Estimated principal repayment	September 30, 2014
Within one year	325,437
One to three years	546,744
Three to five years	428,676
Greater than or equal to five years	1,419,325
Total	2,720,182

Note 4 – Mortgage-Backed Securities

All of the Company’s mortgage-backed securities ("MBS") are classified as available-for-sale and reported at fair value, which is determined by obtaining valuations from an independent source. If the fair value of a security is not available from a third-party pricing service, or such data appears unreliable, the Company may estimate the fair value of the security using a variety of methods including other pricing services, repurchase agreement pricing, discounted cash flow analysis, matrix pricing, option adjusted spread models and other fundamental analysis of observable market factors.

The following tables present certain information about the Company’s MBS portfolio as of September 30, 2014 and December 31, 2013.

September 30, 2014

$ in thousands	Principal Balance	Unamortized Premium (Discount)		Amortized Cost	Unrealized Gain/ (Loss), net		Fair Value	Net Weighted Average Coupon (1)		Period- end Weighted Average Yield (2)		Quarterly Weighted Average Yield (3)
Agency RMBS:
15 year fixed-rate	1,299,392	64,705		1,364,097	25,856		1,389,953	4.05	%	2.55	%	2.59	%
30 year fixed-rate	4,583,250	308,930		4,892,180	8,936		4,901,116	4.30	%	2.90	%	2.95	%
ARM*	519,631	8,752		528,383	4,497		532,880	2.85	%	2.31	%	2.30	%
Hybrid ARM	2,596,919	38,712		2,635,631	14,690		2,650,321	2.77	%	2.39	%	2.35	%
Total Agency pass-through	8,999,192	421,099		9,420,291	53,979		9,474,270	3.74	%	2.67	%	2.70	%
Agency-CMO(4)	1,876,484	(1,413,263	)	463,221	(9,473	)	453,748	2.42	%	4.42	%	3.03	%
Non-Agency RMBS(5)(6)	3,805,256	(603,732	)	3,201,524	100,556		3,302,080	3.68	%	3.92	%	4.44	%
GSE CRT(7)	570,500	26,549		597,049	13,277		610,326	4.82	%	4.02	%	3.91	%
CMBS(8)	3,300,260	56,880		3,357,140	99,470		3,456,610	4.82	%	4.48	%	4.50	%
Total	18,551,692	(1,512,467	)	17,039,225	257,809		17,297,034	3.78	%	3.82	%	3.40	%

* Adjustable-rate mortgage ("ARM")

(1) Net weighted average coupon (“WAC”) as of September 30, 2014 is presented net of servicing and other fees.

(2) Period-end weighted average yield is based on amortized cost as of September 30, 2014 and incorporates future prepayment and loss assumptions.

(3) Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

(4) Agency collateralized mortgage obligation ("Agency-CMO") includes interest-only securities which represent 28.7% of the balance based on fair value.

(5) Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

(6) Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

16

(7) GSE CRT are general obligations of Fannie Mae or Freddie Mac that are structured to provide credit protection to the GSE issuer with respect to defaults and other credit events within reference pools of residential mortgage loans that collateralize MBS issued and guaranteed by such GSE.

(8) CMBS includes commercial real estate mezzanine loan pass-through certificates which represent 1.4% of the balance based on fair value.

December 31, 2013

$ in thousands	Principal Balance	Unamortized Premium (Discount)		Amortized Cost	Unrealized Gain/ (Loss), net		Fair Value	Net Weighted Average Coupon (1)		Period- end Weighted Average Yield (2)		Quarterly Weighted Average Yield (3)
Agency RMBS:
15 year fixed-rate	1,637,988	83,799		1,721,787	22,494		1,744,281	4.02	%	2.54	%	2.61	%
30 year fixed-rate	6,494,723	435,680		6,930,403	(228,250	)	6,702,153	4.11	%	2.96	%	3.13	%
ARM	251,693	992		252,685	597		253,282	2.80	%	2.62	%	2.41	%
Hybrid ARM	1,764,472	9,470		1,773,942	(3,384	)	1,770,558	2.69	%	2.46	%	2.06	%
Total Agency pass-through	10,148,876	529,941		10,678,817	(208,543	)	10,470,274	3.82	%	2.80	%	2.90	%
Agency-CMO(4)	1,532,474	(1,051,777	)	480,697	(6,183	)	474,514	2.76	%	3.82	%	3.47	%
Non-Agency RMBS(5)(6)	4,217,230	(640,797	)	3,576,433	30,895		3,607,328	3.72	%	2.80	%	4.63	%
GSE CRT	144,500	22,163		166,663	1,318		167,981	7.13	%	5.17	%	5.85	%
CMBS(7)	4,630,363	(2,032,945	)	2,597,418	31,142		2,628,560	3.38	%	4.62	%	4.51	%
Total	20,673,443	(3,173,415	)	17,500,028	(151,371	)	17,348,657	3.63	%	3.30	%	3.51	%

(1) Net WAC as of December 31, 2013 is presented net of servicing and other fees.

(2) Period-end weighted average yield based on amortized cost as of December 31, 2013 incorporates future prepayment and loss assumptions.

(3) Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

(4) Agency-CMO includes interest-only securities, which represent 25.0% of the balance based on fair value.

(5) Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

(6) Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

(7) CMBS includes interest-only securities and commercial real estate mezzanine loan pass-through certificates which represent 7.5% and 1.0% of the balance based on fair value, respectively.

The following table summarizes the Company's non-Agency RMBS portfolio by asset type as of September 30, 2014 and December 31, 2013, respectively:

$ in thousands	September 30, 2014	% of Non-Agency		December 31, 2013	% of Non-Agency
Re-REMIC	1,181,510	35.8	%	1,444,376	40.0	%
Prime	1,033,442	31.3	%	1,336,821	37.1	%
Alt-A	734,708	22.2	%	801,919	22.2	%
Subprime/reperforming	352,420	10.7	%	24,212	0.7	%
Total Non-Agency	3,302,080	100.0	%	3,607,328	100.0	%

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The following table summarizes the credit enhancement provided to the Company's re-securitization of real estate mortgage investment conduit ("Re-REMIC") holdings as of September 30, 2014 and December 31, 2013:

	Percentage of Re-REMIC Holdings at Fair Value
Re-REMIC Subordination(1)	September 30, 2014		December 31, 2013
0% - 10%	5.8	%	4.8	%
10% - 20%	3.9	%	3.5	%
20% - 30%	13.9	%	14.7	%
30% - 40%	26.2	%	25.2	%
40% - 50%	32.6	%	38.6	%
50% - 60%	13.7	%	8.5	%
60% - 70%	3.9	%	4.7	%
Total	100.0	%	100.0	%

(1) Subordination refers to the credit enhancement provided to the Re-REMIC tranche held by the Company by any junior Re-REMIC tranche or tranches in a resecuritization. This figure reflects the percentage of the balance of the underlying securities represented by any junior tranche or tranches at the time of resecuritization. Generally, principal losses on the underlying securities in excess of the subordination amount would result in principal losses on the Re-REMIC tranche held by the Company.

The components of the carrying value of the Company’s MBS portfolio at September 30, 2014 and December 31, 2013 are presented below:

$ in thousands	September 30, 2014		December 31, 2013
Principal balance	18,551,692		20,673,443
Unamortized premium	559,075		646,189
Unamortized discount	(2,071,542	)	(3,819,604	)
Gross unrealized gains	413,031		291,725
Gross unrealized losses	(155,222	)	(443,096	)
Fair value	17,297,034		17,348,657

The following table summarizes the Company’s MBS portfolio according to estimated weighted average life classifications as of September 30, 2014 and December 31, 2013:

$ in thousands	September 30, 2014	December 31, 2013
Less than one year	235,268	101,251
Greater than one year and less than five years	6,821,502	5,958,852
Greater than or equal to five years	10,240,264	11,288,554
Total	17,297,034	17,348,657

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The following tables present the gross unrealized losses and estimated fair value of the Company's MBS securities by length of time that such securities have been in a continuous unrealized loss position at September 30, 2014 and December 31, 2013:

September 30, 2014

	Less than 12 Months				12 Months or More				Total
$ in thousands	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities
Agency RMBS:
15 year fixed-rate	12,855	(45	)	2	118,792	(2,339	)	7	131,647	(2,384	)	9
30 year fixed-rate	124,596	(312	)	9	2,012,239	(83,829	)	74	2,136,835	(84,141	)	83
ARM	24,158	(157	)	1	13,011	(84	)	2	37,169	(241	)	3
Hybrid ARM	886,351	(2,490	)	43	27,474	(330	)	2	913,825	(2,820	)	45
Total Agency pass-through	1,047,960	(3,004	)	55	2,171,516	(86,582	)	85	3,219,476	(89,586	)	140
Agency-CMO	164,970	(7,423	)	20	173,999	(12,446	)	10	338,969	(19,869	)	30
Non-Agency RMBS	437,793	(4,871	)	32	344,122	(13,559	)	20	781,915	(18,430	)	52
GSE CRT	224,035	(10,921	)	8	—	—		—	224,035	(10,921	)	8
CMBS	799,379	(6,613	)	57	371,303	(9,803	)	35	1,170,682	(16,416	)	92
Total	2,674,137	(32,832	)	172	3,060,940	(122,390	)	150	5,735,077	(155,222	)	322

December 31, 2013

	Less than 12 Months				12 Months or More				Total
$ in thousands	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities
Agency RMBS:
15 year fixed-rate	431,527	(4,964	)	18	11,100	(259	)	1	442,627	(5,223	)	19
30 year fixed-rate	3,710,679	(228,167	)	126	641,259	(56,754	)	27	4,351,938	(284,921	)	153
ARM	94,447	(968	)	7	—	—		—	94,447	(968	)	7
Hybrid ARM	1,129,488	(9,715	)	48	—	—		—	1,129,488	(9,715	)	48
Total Agency pass-through	5,366,141	(243,814	)	199	652,359	(57,013	)	28	6,018,500	(300,827	)	227
Agency-CMO	311,935	(16,599	)	13	8,883	(3,736	)	4	320,818	(20,335	)	17
Non-Agency RMBS	1,307,036	(58,326	)	76	91,651	(1,726	)	8	1,398,687	(60,052	)	84
GSE CRT	—	—		—	—	—		—	—	—		—
CMBS	1,118,270	(61,882	)	84	—	—		—	1,118,270	(61,882	)	84
Total	8,103,382	(380,621	)	372	752,893	(62,475	)	40	8,856,275	(443,096	)	412

Gross unrealized losses on the Company’s Agency RMBS were $89.6 million at September 30, 2014. Due to the inherent credit quality of Agency RMBS, the Company determined that at September 30, 2014, any unrealized losses on its Agency RMBS portfolio are temporary.

Gross unrealized losses on the Company’s Agency-CMO, non-Agency RMBS, GSE CRT and CMBS were $65.6 million at September 30, 2014. The Company does not consider these unrealized losses to be credit related, but rather due to non-credit related factors such as interest rate spreads, prepayment speeds, and market fluctuations. These investment securities are included in the Company’s assessment for other-than-temporary impairment on at least a quarterly basis.

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The following table presents the impact of the Company’s MBS on its accumulated other comprehensive income for the three and nine months ended September 30, 2014 and 2013.

$ in thousands	Three Months   ended   September 30, 2014		Three Months   ended   September 30, 2013		Nine Months   ended   September 30, 2014		Nine Months   ended   September 30, 2013
Accumulated other comprehensive income from investment securities:
Unrealized gain (loss) on MBS at beginning of period	323,803		(257,402	)	(151,370	)	523,725
Unrealized gain (loss) on MBS, net	(65,994	)	75,030		409,179		(706,097	)
Balance at the end of period	257,809		(182,372	)	257,809		(182,372	)

During the three months ended September 30, 2014 and 2013, the Company reclassified $48.0 million of net unrealized losses and $69.3 million of net unrealized gains, respectively, from other comprehensive income into gain (loss) on sale of investments as a result of the Company selling certain investments.

During the nine months ended September 30, 2014 and 2013, the Company reclassified $80.4 million of net unrealized losses and $56.9 million of net unrealized gains, respectively, from other comprehensive income into gain (loss) on sale of investments as a result of the Company selling certain investments.

The Company assesses its investment securities for other-than-temporary impairment on at least a quarterly basis. When the fair value of an investment is less than its amortized cost at the balance sheet date of the reporting period for which impairment is assessed, the impairment is designated as either “temporary” or “other-than-temporary.” The Company evaluates each security that has had a fair value less than amortized cost for three or more consecutive months for other-than-temporary impairment. This analysis includes evaluating the individual loans in each security to determine estimated future cash flows. Individual loan characteristics reviewed include, but are not limited to, delinquency status, loan-to-value ratios, borrower credit scores, occupancy status and geographic concentration. To the extent a security is deemed impaired, the amount by which the amortized cost exceeds the security's market value would be considered other-than-temporary impairment.

The Company did not have other-than-temporary impairments for the three and nine months ended September 30, 2014 and 2013.

The following table presents components of interest income on the Company’s MBS portfolio for the three and nine months ended September 30, 2014 and 2013.

For the three months ended September 30, 2014

$ in thousands	Coupon Interest		Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	98,106		(29,371	)	68,735
Non-Agency	32,313		2,971		35,284
GSE CRT	6,274		(953	)	5,321
CMBS	40,164		(5,434	)	34,730
Other	(27	)	—		(27	)
Total	176,830		(32,787	)	144,043

20

For the three months ended September 30, 2013

$ in thousands	Coupon Interest		Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	126,685		(40,578	)	86,107
Non-Agency	39,479		2,895		42,374
GSE CRT	—		—		—
CMBS	39,167		(10,050	)	29,117
Other	(59	)	—		(59	)
Total	205,272		(47,733	)	157,539

For the nine months ended September 30, 2014

$ in thousands	Coupon Interest	Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	308,683	(80,099	)	228,584
Non-Agency	102,785	7,639		110,424
GSE CRT	15,643	(2,314	)	13,329
CMBS	120,290	(24,996	)	95,294
Other	71	—		71
Total	547,472	(99,770	)	447,702

For the nine months ended September 30, 2013

$ in thousands	Coupon Interest	Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	412,945	(132,648	)	280,297
Non-Agency	117,215	6,038		123,253
GSE CRT	—	—		—
CMBS	101,487	(18,502	)	82,985
Other	84	—		84
Total	631,731	(145,112	)	486,619

Note 5 – Commercial Loans Held-for-Investment

Commercial loans held-for-investment consist of a first mortgage loan, mezzanine loans and other subordinate interests purchased or originated by the Company as of September 30, 2014 and December 31, 2013.

September 30, 2014

$ in thousands	Number of loans	Principal Balance	Unamortized (fees)/ costs, net		Carrying value	Unfunded commitment
First mortgage loan	1	19,813	52		19,865	1,788
Subordinate interests:
Mezzanine loans	4	69,525	(113	)	69,412	5,475
Other (1)	2	55,430	—		55,430	—
Total	7	144,768	(61	)	144,707	7,263

(1) Other subordinate interests include a B-note and a preferred equity investment.

21

December 31, 2013

$ in thousands	Number of loans	Principal Balance	Unamortized (fees)/ costs, net		Carrying value	Unfunded commitment
First mortgage loan	1	20,000	88		20,088	2,000
Subordinate interests:
Mezzanine loans	3	44,624	(113	)	44,511	15,376
Total	4	64,624	(25	)	64,599	17,376

Refer to Note 2 - "Summary of Significant Accounting Policies" for the credit quality factors considered in evaluating commercial loans held-for-investment for impairment. These loans were not impaired, and no allowance for loan loss has been recorded as of September 30, 2014.

Note 6 – Investments in Unconsolidated Ventures

The Company has invested in the following partnerships that are managed by an affiliate of the Company's Manager:

Invesco Mortgage Recovery Feeder Fund, L.P. and Invesco Mortgage Recovery Loans AIV, L.P.

The Company has a commitment to invest up to $100.0 million in Invesco Mortgage Recovery Feeder Fund L.P. ("IMRF Fund") and Invesco Mortgage Recovery Loans AIV, L.P. ("AIV Fund"). IMRF Fund and AIV Fund invest in the Company's target assets. As of September 30, 2014, $96.2 million of the Company's commitment has been called. On December 31, 2013, the investment period ended. The Company is committed to fund $3.8 million in additional capital to cover future expenses should they occur. The Company realized approximately $1.7 million (2013: $378,000) and $3.8 million (2013: $1.3 million) of equity in earnings for the three and nine months ended September 30, 2014, respectively, related to these investments. The Company also had $389,000 of unrealized loss (2013: $250,000 gain) and $1.0 million of unrealized gain (2013: $1.7 million gain) from these investments for the three and nine months ended September 30, 2014, respectively.

IMRF Loan Portfolio Member LLC

In September 2011, the Company invested in a portfolio of commercial mortgage loans by contributing $16.9 million, net of distributions, of equity capital to IMRF Loan Portfolio Member LLC (“IMRF LLC”). The Company has fully funded its commitment to IMRF LLC. The Company realized a gain of approximately $881,000 (2013: $956,000 gain) and $2.6 million (2013: $1.0 million gain) of equity in earnings for the three and nine months ended September 30, 2014, respectively. The Company also had $1.0 million of unrealized loss (2013: $163,000 loss) and $2.0 million of unrealized loss (2013: $1.1 million gain) from these investments for the three and nine months ended September 30, 2014, respectively.

Note 7 – Borrowings

The Company has entered into repurchase agreements, secured loans and issued exchangeable senior notes to finance the majority of its portfolio of investments.

22

The following table summarizes certain characteristics of the Company’s borrowings at September 30, 2014 and December 31, 2013:

$ in thousands	September 30, 2014				December 31, 2013
				Weighted				Weighted
		Weighted		Average		Weighted		Average
		Average		Remaining		Average		Remaining
	Amount	Interest		Maturity	Amount	Interest		Maturity
	Outstanding	Rate		(days)	Outstanding	Rate		(days)
Repurchase Agreements:
Agency RMBS	8,693,555	0.32	%	18	10,281,154	0.38	%	19
Non-Agency RMBS	2,830,368	1.52	%	26	3,066,356	1.55	%	33
GSE CRT	463,828	1.53	%	39	21,708	1.50	%	42
CMBS	1,584,138	1.29	%	24	2,082,457	1.39	%	23
Secured Loans	1,250,000	0.38	%	3,564	—	—	%	—
Exchangeable Senior Notes	400,000	5.00	%	1,262	400,000	5.00	%	1,535
Total	15,221,889	0.81	%	345	15,851,675	0.86	%	60

The Company finances its residential loans held-for-investment through asset-backed securities issued by securitization trusts. Refer to Note 3 - "Variable Interest Entities" for a discussion of asset-backed securities issued by securitization trusts.

Repurchase Agreements

The repurchase agreements bear interest at a contractually agreed rate. The repurchase obligations mature and typically reinvest every thirty days to one year. Repurchase agreements are being accounted for as secured borrowings since the Company maintains effective control of the financed assets. Under the repurchase agreements, the respective lender retains the right to mark the underlying collateral to fair value. A reduction in the value of pledged assets would require the Company to provide additional collateral or fund margin calls. In addition, the repurchase agreements are subject to certain financial covenants. The Company was in compliance with these covenants at September 30, 2014.

23

The following tables summarize certain characteristics of the Company’s repurchase agreements at September 30, 2014 and December 31, 2013:

September 30, 2014
$ in thousands Repurchase Agreement Counterparties	Amount Outstanding	Percent of Total Amount Outstanding		Company MBS Held as Collateral
Credit Suisse Securities (USA) LLC	1,542,709	11.3	%	1,951,193	(1	)
South Street Securities LLC	988,387	7.3	%	1,038,764
Citigroup Global Markets Inc.	943,175	6.9	%	1,099,319
HSBC Securities (USA) Inc	780,594	5.8	%	802,964
Banc of America Securities LLC	752,102	5.5	%	825,777
Pierpont Securities LLC	738,376	5.4	%	767,321
RBS Securities Inc.	705,200	5.2	%	848,680
Royal Bank of Canada	676,135	5.0	%	797,229
Wells Fargo Securities, LLC	651,563	4.8	%	785,225
Industrial and Commercial Bank of China Financial Services LLC	645,590	4.8	%	677,318
Mitsubishi UFJ Securities (USA), Inc.	634,958	4.7	%	666,246
Morgan Stanley & Co. Incorporated	614,221	4.5	%	658,450
ING Financial Market LLC	595,700	4.4	%	638,423
J.P. Morgan Securities LLC	595,497	4.4	%	694,434	(2	)
BNP Paribas Securities Corp.	572,129	4.2	%	644,301
Scotia Capital	529,024	3.9	%	550,252
Deutsche Bank Securities Inc.	401,722	3.0	%	450,232
KGS-Alpha Capital Markets, L.P.	389,042	2.9	%	410,430
Goldman, Sachs & Co.	175,191	1.3	%	184,041
Barclays Capital Inc.	138,250	1.0	%	183,799
Guggenheim Liquidity Services, LLC	123,095	0.9	%	129,635
Cantor Fitzgerald & Co.	105,484	0.8	%	111,244
Daiwa Capital Markets America Inc	81,921	0.6	%	86,638
Nomura Securities International, Inc.	67,429	0.5	%	72,124
TD Securities	67,192	0.5	%	70,457
Mizuho Securities USA Inc.	57,203	0.4	%	68,863
Total	13,571,889	100.0	%	15,213,359

(1) Includes $282.9 million of MBS held as collateral which are eliminated in consolidation.
(2) Includes $41.2 million of MBS held as collateral which are eliminated in consolidation.

24

December 31, 2013
$ in thousands Repurchase Agreement Counterparties	Amount Outstanding	Percent of Total Amount Outstanding		Company MBS Held as Collateral
Credit Suisse Securities (USA) LLC	1,809,896	11.8	%	2,203,883	(1	)
South Street Securities LLC	1,236,812	8.0	%	1,286,384
Banc of America Securities LLC	1,043,689	6.8	%	1,146,151
Citigroup Global Markets Inc.	1,027,210	6.6	%	1,164,162
J.P. Morgan Securities LLC	875,201	5.7	%	1,001,116
Wells Fargo Securities, LLC	857,824	5.6	%	996,151
Pierpont Securities LLC	791,572	5.1	%	824,184
HSBC Securities (USA) Inc.	787,462	5.1	%	809,230
RBS Securities Inc.	720,457	4.7	%	854,978
Royal Bank of Canada	710,705	4.6	%	850,870
Morgan Stanley & Co. Incorporated	691,599	4.5	%	758,761
ING Financial Market LLC	676,644	4.4	%	718,086
Mitsubishi UFJ Securities (USA), Inc.	625,703	4.0	%	656,046
Nomura Securities International, Inc.	578,265	3.7	%	608,193
Industrial and Commercial Bank of China Financial Services LLC	493,906	3.2	%	518,775
BNP Paribas Securities Corp.	471,372	3.1	%	499,106
Scotia Capital	443,534	2.9	%	461,066
Deutsche Bank Securities Inc.	423,405	2.7	%	468,939
Goldman, Sachs & Co.	404,094	2.6	%	423,598
KGS-Alpha Capital Markets, L.P.	202,677	1.3	%	214,033
Barclays Capital Inc.	156,904	1.0	%	165,605
TD Securities	155,099	1.0	%	163,512
Daiwa Capital Markets America Inc.	112,309	0.7	%	117,551
Cantor Fitzgerald & Co.	68,261	0.4	%	71,910
Mizuho Securities USA Inc.	53,962	0.3	%	62,423
Guggenheim Liquidity Services, LLC	33,113	0.2	%	34,664
Total	15,451,675	100.0	%	17,079,377

(1) Includes $133.8 million of MBS held as collateral which are eliminated in consolidation.

Company MBS held by counterparties as security for repurchase agreements was $15.2 billion and $17.1 billion at September 30, 2014 and December 31, 2013, respectively. This represents a collateral ratio (Company MBS Held as Collateral/Amount Outstanding) of 112% and 111% for September 30, 2014 and December 31, 2013, respectively.

No cash collateral was held by the counterparties at September 30, 2014 and December 31, 2013.

Secured Loans

In March 2014, the Company's wholly-owned subsidiary, IAS Services LLC, became a member of the FHLBI. As a member of the FHLBI, IAS Services LLC may borrow funds from the FHLBI in the form of secured advances.

As of September 30, 2014, the Company’s wholly-owned subsidiary, IAS Services LLC, had $1.25 billion in outstanding secured advances from the FHLBI and no additional availability to borrow. These secured advances are due in 2024 and have floating rates based on three-month LIBOR or the three-month FHLB swap rate plus a spread. For the three and nine months ended September 30, 2014, IAS Services LLC had average borrowings of $1.2 billion and $525.0 million with a weighted average borrowing rate of 0.39% and 0.35%, respectively.

The ability to borrow from the FHLBI is subject to the Company's continued creditworthiness, pledging of sufficient eligible collateral to secure advances, and compliance with certain agreements with FHLBI. Each advance requires approval by

25

the FHLBI and is secured by collateral in accordance with FHLBI’s credit and collateral guidelines, as may be revised from time-to-time by the FHLBI.

As of September 30, 2014, the FHLBI advances were collateralized by CMBS with a fair value of $1.4 billion and Agency RMBS with a fair value of $184.2 million.

The FHLBI retains the right to mark the underlying collateral for FHLBI advances to fair value. A reduction in the value of pledged assets would require IAS Services LLC to provide additional collateral. In addition, as a condition to membership in the FHLBI, IAS Services LLC is required to purchase and hold a certain amount of FHLBI stock, which is based, in part, upon the outstanding principal balance of secured advances from the FHLBI. As of September 30, 2014, the Company held stock in FHLBI totaling $62.5 million. FHLBI stock is recorded at cost and included in other investments on the Company's consolidated balance sheet.

Exchangeable Senior Notes

In the first quarter of 2013, a wholly-owned subsidiary of the Company issued $400.0 million of Exchangeable Senior Notes (the “Notes”) due in 2018. The total net proceeds to the Company after deducting financing expenses was $387.7 million.

The terms of the Notes are governed by an indenture (the “Indenture”) by and among the wholly-owned subsidiary, as issuer, the Company, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”). The Notes bear interest at 5.00% per annum, payable semi-annually in arrears on March 15 and September 15 of each year, beginning September 15, 2013. The Notes may be exchanged for shares of the Company’s common stock at any time before the close of business on the second scheduled trading day before the maturity date. The initial exchange rate for each $1,000 aggregate principal amount of the Notes is 42.0893 shares of the Company’s common stock, equivalent to an exchange price of approximately $23.76 per share, and the maximum exchange rate is 48.4027 shares of the Company's common stock, equivalent to an exchange price of approximately $20.66 per share. The initial and maximum exchange rates of the Notes are subject to adjustment in certain events. The Notes have not been registered under the Securities Act of 1933, as amended. Pursuant to the registration rights agreement between the Company and the initial purchasers of the Notes, the Company filed a prospectus supplement in August 2013 registering for resale 605,034 shares of common stock issuable upon exchange of the Notes. The Company may be required to register additional shares of common stock issuable upon exchange of the Notes from time to time at the request of holders as required by the registration rights agreement. Accrued interest payable on the Notes was approximately $889,000 as of September 30, 2014 and $5.9 million as of December 31, 2013.

Note 8 – Derivatives and Hedging Activities

Risk Management Objective of Using Derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, credit and foreign exchange rate risk primarily by managing the amount, sources, and duration of its investments, debt funding, and the use of derivative financial instruments. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the value of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to the Company’s investments and borrowings.

The Company also utilizes credit derivatives such as credit default swaps (“CDS”) to provide credit event protection based on a financial index or specific security in exchange for receiving a fixed-rate fee or premium over the term of the contract. These instruments enable the Company to synthetically assume the credit risk of a reference security, portfolio of securities or index of securities. The counterparty pays a premium to the Company and the Company agrees to make a payment to compensate the counterparty for losses upon the occurrence of a specified credit event. Although contract specific, credit events generally include bankruptcy, failure to pay, restructuring, obligation acceleration, obligation default, or repudiation/moratorium. Upon the occurrence of a defined credit event, the difference between the value of the reference securities and the CDS’s notional amount is recorded as a realized loss in the consolidated statements of operations.

Credit Derivatives

The Company's only CDS contract was entered into in the fourth quarter of 2010. The Company sold protection against losses on a specific pool of non-Agency RMBS in the event they exceed a specified loss limit of 25% of the balance of the non-

26

Agency RMBS on the trade date. The maximum exposure is the remaining unpaid principal balance of the underlying RMBS in excess of the specified loss threshold. In exchange, the Company is paid a stated fixed rate fee of 3% of the notional amount of the CDS. As of September 30, 2014, the Company has not made any payments related to the CDS contract.

At September 30, 2014 and December 31, 2013, the open CDS sold by the Company is summarized as follows:

$ in thousand	September 30, 2014	December 31, 2013
Fair value amount	469	654
Notional amount	40,274	51,823
Maximum potential amount of future undiscounted payments	40,274	51,823
Recourse provisions with third parties	—	—
Collateral held by counterparty	6,219	7,979

Interest Rate Swaps

The Company's repurchase agreements are usually settled on a short-term basis, usually from one to twelve months. At each settlement date, the Company refinances each repurchase agreement at the market interest rate at that time. In addition, the Company's FHLBI advances have floating rates. As such, the Company is exposed to changing interest rates. The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposures to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.

Through December 31, 2013, the Company elected cash flow hedge accounting for its interest rate swaps. Under cash flow hedge accounting, effective hedge gains or losses are initially recorded in AOCI and subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings while the ineffective portion is recorded on a current basis in earnings. Effective December 31, 2013, the Company voluntarily discontinued cash flow hedge accounting for its interest rate swaps to gain greater flexibility in managing interest rate exposures. Amounts reported in AOCI related to the cash flow hedges through December 31, 2013 will remain in AOCI and will be reclassified to interest expense, repurchase agreements on the consolidated statements of operations as interest is accrued and paid on the related repurchase agreements over the remaining life of the interest rate swap agreements. The Company reclassified $21.2 million and $64.1 million as an increase to interest expense for the three and nine months ended September 30, 2014, respectively. During the next 12 months, the Company estimates that $72.3 million will be reclassified as an increase to interest expense, repurchase agreements.

The Company will continue to hedge its exposure to variability in future funding costs via interest rate swaps. As a result of discontinuing hedge accounting, beginning January 1, 2014, changes in the fair value of the Company’s interest rate swaps are recorded in gain (loss) on derivative instruments, net on the consolidated statements of operations, consistent with the Company’s historical accounting for futures contracts, described below. Monthly net cash settlements under swaps are recorded in gain (loss) on derivative instruments, net on the consolidated statements of operations, prospectively.

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As of September 30, 2014, the Company had the following interest rate swaps outstanding:

$ in thousands Counterparty				Notional	Maturity Date	Fixed Interest Rate in Contract
Deutsche Bank AG				200,000	1/15/2015	1.08	%
Deutsche Bank AG				250,000	2/15/2015	1.14	%
Credit Suisse International				100,000	2/24/2015	3.26	%
Credit Suisse International				100,000	3/24/2015	2.76	%
Wells Fargo Bank, N.A.				100,000	7/15/2015	2.85	%
Wells Fargo Bank, N.A.				50,000	7/15/2015	2.44	%
Morgan Stanley Capital Services, LLC				300,000	1/24/2016	2.12	%
The Bank of New York Mellon				300,000	1/24/2016	2.13	%
Morgan Stanley Capital Services, LLC				300,000	4/5/2016	2.48	%
Credit Suisse International				500,000	4/15/2016	2.27	%
The Bank of New York Mellon				500,000	4/15/2016	2.24	%
JPMorgan Chase Bank, N.A.				500,000	5/16/2016	2.31	%
Goldman Sachs Bank USA				500,000	5/24/2016	2.34	%
Goldman Sachs Bank USA				250,000	6/15/2016	2.67	%
Wells Fargo Bank, N.A.				250,000	6/15/2016	2.67	%
JPMorgan Chase Bank, N.A.				500,000	6/24/2016	2.51	%
Citibank, N.A.				500,000	10/15/2016	1.93	%
Deutsche Bank AG				150,000	2/5/2018	2.90	%
ING Capital Markets LLC				350,000	2/24/2018	0.95	%
Morgan Stanley Capital Services, LLC				100,000	4/5/2018	3.10	%
ING Capital Markets LLC				300,000	5/5/2018	0.79	%
JPMorgan Chase Bank, N.A.				200,000	5/15/2018	2.93	%
UBS AG				500,000	5/24/2018	1.10	%
ING Capital Markets LLC				400,000	6/5/2018	0.87	%
The Royal Bank of Scotland Plc				500,000	9/5/2018	1.04	%
Citibank, N.A. CME Clearing House	(3	)	(4)	300,000	2/5/2021	2.50	%
The Royal Bank of Scotland Plc CME Clearing House	(3	)	(4)	300,000	2/5/2021	2.69	%
Wells Fargo Bank, N.A.				200,000	3/15/2021	3.14	%
Citibank, N.A.				200,000	5/25/2021	2.83	%
HSBC Bank USA, National Association	(1	)		550,000	2/24/2022	2.45	%
The Royal Bank of Scotland Plc	(2	)		400,000	3/15/2023	2.39	%
UBS AG	(2	)		400,000	3/15/2023	2.51	%
HSBC Bank USA, National Association				250,000	6/5/2023	1.91	%
The Royal Bank of Scotland Plc				500,000	8/15/2023	1.98	%
Goldman Sachs Bank USA CME Clearing House	(4	)		600,000	8/24/2023	2.88	%
UBS AG				250,000	11/15/2023	2.23	%
HSBC Bank USA, National Association				500,000	12/15/2023	2.20	%
Total				12,150,000		2.13	%

(1) Forward start date of February 2015

(2) Forward start date of March 2015

(3) Forward start date of February 2016

(4) Beginning June 10, 2013, regulations promulgated under The Dodd-Frank Wall Street Reform and Consumer Protection Act mandate that the Company clear new interest rate swap transactions through a central counterparty. Transactions that are centrally cleared result in the Company facing a clearing house, rather than a swap dealer, as counterparty. Central clearing requires the Company to post collateral in the form of initial and variation margin to the clearing house which reduces default risk.

At September 30, 2014, the Company’s counterparties held $28.5 million net cash margin deposits and approximately $236.1 million in Agency RMBS as collateral against its interest rate swaps, CDS, TBAs and futures contracts. In addition, several counterparties posted securities of approximately $42.2 million and $35.4 million of cash as collateral with the Company. Cash margin posted by the Company is classified as due from counterparties, and cash margin posted by counterparties that are restricted in use, if any, is classified as restricted cash. As of September 30, 2014 and December 31, 2013, the Company did not have any restricted cash. The Agency RMBS collateral posted by the Company is included in the total mortgage-backed

28

securities on the Company’s consolidated balance sheets. Cash collateral that is not restricted for use by the Company is included in Cash and cash equivalents and the liability to return the collateral is included in Collateral held payable on the consolidated balance sheets. Non-cash collateral posted by counterparties to the Company would be recognized if any counterparty defaults or if the Company sold the pledged collateral. As of September 30, 2014, the Company did not recognize any non-cash collateral held as collateral.

Interest Rate Swaptions

The Company has purchased interest rate swaptions to help mitigate the potential impact of increases or decreases in interest rates on the performance of a portion of the Company’s investment portfolio (referred to as “convexity risk”). The interest rate swaptions provide the Company the option to enter into interest rate swap agreements for a predetermined notional amount, stated term and pay and receive interest rates in the future. The premium paid for interest rate swaptions is reported as an asset in the Company’s consolidated balance sheets. The premium is valued at an amount equal to the fair value of the swaption that would have the effect of closing the position adjusted for nonperformance risk, if any. The difference between the premium and the fair value of the swaption is reported in gain (loss) on derivative instruments, net in the Company’s consolidated statements of operations. If an interest rate swaption expires unexercised, the loss on the interest rate swaption would be equal to the premium paid. If the Company sells or exercises an interest rate swaption, the realized gain or loss on the interest rate swaption would be equal to the difference between the cash or the fair value of the underlying interest rate swap received and the premium paid. The Company had $23.3 million of realized loss for the interest rate swaptions that expired unexercised during the nine months ended September 30, 2014. No gain or loss was realized during the three months ended September 30, 2014. For the three and nine months ended September 30, 2014, the Company had $2.2 million of unrealized loss and $13.6 million of unrealized gain, respectively, which represents the change in fair value of the Company's interest rate swaptions that are recognized directly in earnings.

As of September 30, 2014, the Company had the following outstanding interest rate swaptions:

$ in thousands	Option					Underlying Swap
				Average		Average		Average	Average
Interest Rate			Fair	Months to	Notional	Fixed Pay		Receive	Term
Swaptions	Expiration	Cost	Value	Expiration	Amount	Rate		rate	(Years)
Payer	< 6 Months	4,688	186	4.0	500,000	2.96	%	3M Libor	5.01
Payer	> 6 Months	5,640	2,828	9.1	550,000	3.29	%	3M Libor	8.20
		10,328	3,014	6.7	1,050,000	3.13	%		6.68

TBAs, Futures and Currency Forward Contracts

The Company purchases or sells certain TBAs and U.S. Treasury futures contracts to help mitigate the potential impact of changes in interest rates on the performance of the Company's portfolio. Realized and unrealized gains and losses associated with the purchase or sales of the TBAs and U.S. Treasury futures contracts are recognized in gain (loss) on derivative instruments, net in the Company's consolidated statements of operations.

The Company uses currency forward contracts to help mitigate the potential impact of changes in foreign currency exchange rates on the Company's investments denominated in foreign currencies. Realized and unrealized gains and losses associated with the purchases or sales of currency forward contracts are recognized in gain (loss) on derivative instruments, net in the Company's consolidated statements of operations.

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The following table presents information with respect to the Company's derivative instruments:

$ in thousands	Notional Amount as of January 1, 2014	Additions	Settlement, Termination, Expiration or Exercise		Notional Amount as of September 30, 2014	Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received) for the nine months ended September 30, 2014
Interest Rate Swaptions	1,150,000	1,050,000	(1,150,000	)	1,050,000	(23,275	)
Interest Rate Swaps	12,800,000	—	(650,000	)	12,150,000	1,348
Purchase of TBAs	—	591,000	(250,000	)	341,000	63
Sale of TBAs	—	1,697,000	(931,000	)	766,000	(4,406	)
Futures Contracts	100,000	1,139,600	(989,500	)	250,100	(8,937	)
Currency Forward Contracts	—	71,864	(33,756	)	38,108	330
Total	14,050,000	4,549,464	(4,004,256	)	14,595,208	(34,877	)

Tabular Disclosure of the Effect of Derivative Instruments on the Balance Sheet

The table below presents the fair value of the Company’s derivative financial instruments, as well as their classification on the consolidated balance sheets as of September 30, 2014 and December 31, 2013.

$ in thousands

Asset Derivatives			Liability Derivatives
	As of September 30, 2014	As of December 31, 2013		As of September 30, 2014	As of December 31, 2013
Balance Sheet	Fair Value	Fair Value	Balance Sheet	Fair Value	Fair Value
Interest Rate Swap Asset	68,214	256,449	Interest Rate Swap Liability	221,084	263,204
CDS Contract	469	654	TBAs	1,475	—
Interest Rate Swaptions	3,014	2,365
Futures Contracts	1,036	2,591
Currency Forward Contracts	1,080	—
TBAs	608	—

Tabular Disclosure of the Effect of Derivative Instruments on the Income Statement

The table below presents the effect of the Company’s derivative financial instruments on the statements of operations for the three and nine months ended September 30, 2014 and 2013.

Three months ended September 30, 2014

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	—	Interest Expense, Repurchase Agreements	(21,227	)	Gain (loss)  on derivative instruments, net	—

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Nine months ended September 30, 2014

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	—	Interest Expense, Repurchase Agreements	(64,055	)	Gain (loss)  on derivative instruments, net	—

Three months ended September 30, 2013

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)		Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	(74,098	)	Interest Expense, Repurchase Agreements	(43,583	)	Gain (loss)  on derivative instruments, net	298

Nine months ended September 30, 2013

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	183,391	Interest Expense, Repurchase Agreements	(116,553	)	Gain (loss)  on derivative instruments, net	591

		Amount of unrealized gain (loss) recognized in income on derivative
Derivative not designated as hedging instrument	Location of unrealized gain (loss) recognized in income on derivative	Three months ended September 30, 2014		Three months ended September 30, 2013
CDS Contract	Realized and unrealized credit default swap income	(78	)	(175	)

		Amount of unrealized gain (loss) recognized in income on derivative
Derivative not designated as hedging instrument	Location of unrealized gain (loss) recognized in income on derivative	Nine months ended September 30, 2014		Nine months ended September 30, 2013
CDS Contract	Realized and unrealized credit default swap income	(185	)	(743	)

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The following table summarizes the effect of interest rate swaps, swaption contracts, TBAs, futures contracts and currency forwards reported in gain (loss) on derivative instruments, net on the consolidated statements of operations for the three and nine months ended September 30, 2014 and 2013:

$ in thousands	Three months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(50,446	)	47,709		(1,389	)
Interest Rate Swaptions	—		—		(2,185	)	(2,185	)
TBAs	(2,943	)	—		368		(2,575	)
Futures Contracts	249		—		786		1,035
Currency Forward Contracts	330		—		1,080		1,410
Total	(1,016	)	(50,446	)	47,758		(3,704	)

$ in thousands	Nine months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(154,092	)	(146,116	)	(298,860	)
Interest Rate Swaptions	(23,275	)	—		13,596		(9,679	)
TBAs	(4,343	)	—		(867	)	(5,210	)
Futures Contracts	(8,937	)	—		(1,556	)	(10,493	)
Currency Forward Contracts	330		—		1,080		1,410
Total	(34,877	)	(154,092	)	(133,863	)	(322,832	)

$ in thousands	Three months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	298		298
Interest Rate Swaptions	39,075	—	(42,891	)	(3,816	)
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	39,075	—	(45,962	)	(6,887	)

$ in thousands	Nine months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	591		591
Interest Rate Swaptions	66,234	—	(19,032	)	47,202
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	66,234	—	(21,810	)	44,424

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Credit-risk-related Contingent Features

The Company has agreements with each of its bilateral derivative counterparties. Some of those agreements contain a provision whereby if the Company defaults on any of its indebtedness, including default whereby repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.

The Company’s agreements with certain of its derivative counterparties provide that the Company could be declared in default of its derivative obligations if the following conditions occur:

• The Company’s net asset value declines by certain percentages over a specified time period;

• The Company’s shareholders’ equity declines by certain percentages over specified time periods;

• The Company fails to maintain a minimum shareholders’ equity or market value of $100 million and $80 million, respectively.

At September 30, 2014, the fair value of derivatives in a net liability position, which includes accrued interest but excludes any adjustment for non-performance risk related to these agreements, was $188.9 million. The Company has minimum collateral posting thresholds with certain of its derivative counterparties and has posted collateral of $236.1 million of Agency RMBS and $28.5 million of cash as of September 30, 2014. If the Company had breached any of these provisions at September 30, 2014, it could have been required to settle its obligations under the agreements at their termination value.

In addition, as of September 30, 2014, the Company has an agreement with a central clearing counterparty. The fair value of such derivatives in a net liability position, which includes accrued interest but excludes any adjustment for non-performance risk related to this agreement, was $29.6 million.

The Company was in compliance with all of the financial provisions of these agreements as of September 30, 2014.

Note 9 – Offsetting Assets and Liabilities

Certain of the Company's repurchase agreements and derivative transactions are governed by underlying agreements that generally provide for a right of setoff under master netting arrangement (or similar agreements), including in the event of default or in the event of bankruptcy of either party to the transactions. Assets and liabilities subject to such arrangements are presented on a gross basis in the consolidated balance sheets. The following tables present information about the assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset on the Company’s consolidated balance sheets at September 30, 2014 and December 31, 2013.

Offsetting of Derivative Assets

As of September 30, 2014

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Assets	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (1)		Collateral Received		Net Amount
Derivatives	74,421	—	74,421	(11,247	)	(63,174	)	—
Total	74,421	—	74,421	(11,247	)	(63,174	)	—

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Offsetting of Derivative Liabilities, Repurchase Agreements and Secured Loans

As of September 30, 2014

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Liabilities	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (2)(3)(5)		Collateral Posted (2)(4)(5)	Net Amount
Derivatives	222,559	—	222,559	(222,559	)	—	—
Repurchase Agreements	13,571,889	—	13,571,889	(13,571,889	)	—	—
Secured Loans	1,250,000	—	1,250,000	(1,250,000	)	—	—
	15,044,448	—	15,044,448	(15,044,448	)	—	—

Offsetting of Derivative Assets

As of December 31, 2013

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Assets	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (1)		Cash Collateral Received		Net Amount
Derivatives	262,059	—	262,059	(671	)	(48,607	)	212,781
Total	262,059	—	262,059	(671	)	(48,607	)	212,781

Offsetting of Derivative Liabilities and Repurchase Agreements

As of December 31, 2013

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Liabilities	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (2)(3)		Cash Collateral Posted (2)(4)	Net Amount
Derivatives	263,204	—	263,204	(263,204	)	—	—
Repurchase Agreements	15,451,675	—	15,451,675	(15,451,675	)	—	—
	15,714,879	—	15,714,879	(15,714,879	)	—	—

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(1) Amounts represent derivatives in an asset position which could potentially be offset against derivatives in a liability position at September 30, 2014 and December 31, 2013, subject to a netting arrangement.

(2) Amounts represent collateral pledged that is available to be offset against liability balances associated with repurchase agreements, secured loans and derivatives.

(3) The fair value of securities pledged against the Company's borrowing under repurchase agreements was $15.2 billion and $17.1 billion at September 30, 2014 and December 31, 2013, respectively, including securities held as collateral that are eliminated in consolidation of $324.1 million and $133.8 million, respectively at September 30, 2014 and December 31, 2013.

(4) Total cash received on the Company's derivatives was $35.4 million and $52.7 million at September 30, 2014 and December 31, 2013, respectively. Total non-cash collateral received on the Company's derivatives was $42.2 million and $207.0 million at September 30, 2014 and December 31, 2013, respectively. Total cash posted by the Company on its Derivatives was $28.5 million and $1.5 million at September 30, 2014 and December 31, 2013, respectively.

(5) The fair value of securities pledged against IAS Services LLC's borrowing under secured loans was $1.5 billion and $0 at September 30, 2014 and December 31, 2013, respectively.

Note 10 – Financial Instruments

U.S. GAAP defines fair value, provides a consistent framework for measuring fair value under U.S. GAAP, and Accounting Standards Codification (“ASC”) Topic 820 expands fair value financial statement disclosure requirements. ASC Topic 820 does not require any new fair value measurements and only applies to accounting pronouncements that already require or permit fair value measures, except for standards that relate to share-based payments.

Valuation techniques are based on observable and unobservable inputs. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs reflect the Company’s market assumptions. The three levels are defined as follows:

• Level 1 Inputs – Quoted prices for identical instruments in active markets.

• Level 2 Inputs – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

• Level 3 Inputs – Instruments with primarily unobservable value drivers.

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The following tables present the Company's assets and liabilities measured at fair value on a recurring basis.

	September 30, 2014
	Fair Value Measurements Using:
				Total at
	Level 1	Level 2	Level 3	Fair Value
Assets:
Mortgage-backed securities(1)	—	17,297,034	—	17,297,034
Investments in unconsolidated ventures	—	—	42,281	42,281
Derivative assets	1,036	72,916	469	74,421
Total assets	1,036	17,369,950	42,750	17,413,736
Liabilities:
Derivative liabilities	—	222,559	—	222,559
Total liabilities	—	222,559	—	222,559
	December 31, 2013
	Fair Value Measurements Using:
				Total at
$ in thousands	Level 1	Level 2	Level 3	Fair Value
Assets:
Mortgage-backed securities(1)	—	17,348,657	—	17,348,657
Investments in unconsolidated ventures	—	—	44,403	44,403
Derivative assets	2,591	258,814	654	262,059
Total assets	2,591	17,607,471	45,057	17,655,119
Liabilities:
Derivative liabilities	—	263,204	—	263,204
Total liabilities	—	263,204	—	263,204

(1) For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

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The following table provides a reconciliation of the beginning and ending fair value measurements of the Company’s investments in unconsolidated ventures for which the Company has utilized Level 3 inputs to determine fair value:

$ in thousands	September 30, 2014		December 31, 2013
Balance at January 1	44,403		35,301
Purchases	2,212		11,717
Sales and settlements	(9,814	)	(7,960	)
Total net gains/(losses) included in net income
Realized gains, net	6,394		2,757
Unrealized gains/(losses), net	(914	)	2,588
Unrealized gains/(losses), net included in other comprehensive income	—		—
Ending balance	42,281		44,403

The following table shows a reconciliation of the beginning and ending fair value measurements of the Company's credit default swap ("CDS") contract, which the Company has valued utilizing Level 3 inputs:

$ in thousands	September 30, 2014		December 31, 2013
Balance at January 1	654		1,519
Purchases	—		—
Sales and settlements	—		—
Total net gains/(losses) included in net income
Realized gains/(losses), net	—		—
Unrealized gains/(losses), net	(185	)	(865	)
Unrealized gains/(losses), net included in other comprehensive income	—		—
Ending balance	469		654

The following table summarizes significant unobservable inputs used in the fair value measurement of the Company's CDS contract:

	Fair Value at	Valuation	Unobservable		Weighted
$ in thousands	September 30, 2014	Technique	Input	Range	Average
CDS Contract	469	Discounted cash flow	Swap Rate		2.39	%
			Discount Rate		0.74	%
			Credit Spread		0.24	%
			Constant Prepayment Rate	1.0% - 20.0%	5.48	%
			Constant Default Rate	0.6% - 100.0%	4.19	%
			Loss Severity	0.9% - 64.9%	39.22	%

	Fair Value at	Valuation	Unobservable		Weighted
$ in thousands	December 31, 2013	Technique	Input	Range	Average
CDS Contract	654	Discounted cash flow	Swap Rate		2.39	%
			Discount Rate		0.50	%
			Credit Spread		0.25	%
			Constant Prepayment Rate	1.0% - 20.0%	5.76	%
			Constant Default Rate	0.8% - 100.0%	4.89	%
			Loss Severity	3.0% - 63.7%	43.31	%

These significant unobservable inputs change according to market conditions and security performance expectations. Significant increases (decreases) in swap rate, discount rate, credit spread, constant prepayment rate, constant default rate or loss severity in isolation would result in a lower (higher) fair value measurement. Generally, a change in the assumption used for the constant default rate would likely be accompanied by a directionally similar change in the assumptions used for swap rate, credit spread and loss severity and a directionally opposite change in the assumption used for discount rate

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and constant prepayment rate. If the inputs had not changed during the quarter, the fair value of the CDS contract would have been $8,000 more than the actual fair value at September 30, 2014.

The following table presents the carrying value and estimated fair value of the Company's financial instruments that are not carried at fair value on the consolidated balance sheets, at September 30, 2014 and December 31, 2013:

	September 30, 2014		December 31, 2013
$ in thousands	Carrying Value	Estimated Fair Value	Carrying Value	Estimated Fair Value
Financial Assets
Residential loans, held-for-investment	3,103,434	3,051,565	1,810,262	1,709,385
Commercial loans, held-for-investment	144,707	144,707	64,599	64,599
Other investments	62,500	62,500	10,000	10,000
Total	3,310,641	3,258,772	1,884,861	1,783,984
Financial Liabilities
Repurchase agreements	13,571,889	13,578,855	15,451,675	15,459,452
Secured loans	1,250,000	1,250,000	—	—
Asset-backed securities issued by securitization trusts	2,745,940	2,683,009	1,643,741	1,543,217
Exchangeable senior notes	400,000	390,750	400,000	368,250
Total	17,967,829	17,902,614	17,495,416	17,370,919

The following describes the Company’s methods for estimating the fair value for financial instruments.

• The fair value of residential loans held-for-investment and commercial loans held-for-investment is a Level 3 fair value measurement which is based on an expected present value technique. This method discounts future estimated cash flows using rates the Company determined best reflect current market interest rates that would be offered for loans with similar characteristics and credit quality.

• In December 2012, the Company acquired a $10.0 million debt security from a repurchase lending counterparty that matures October 31, 2016. The debt security is included in “Other Investments” and its fair value is a Level 3 fair value measurement based on an expected present value technique. The debt security was repaid in March 2014 at carrying value.

• The fair value of other investments, FHLBI stock, is a Level 3 fair value measurement. FHLBI stock may only be sold back to the FHLBI at its discretion at cost. As a result, the cost of the FHLBI stock approximates its fair value.

• The fair value of repurchase agreements is a Level 3 fair value measurement based on an expected present value technique. This method discounts future estimated cash flows using rates the Company determined best reflect current market interest rates that would be offered for repurchase agreements with similar characteristics and credit quality.

• The fair value of asset-backed securities issued by securitization trusts is a Level 3 fair value measurement based on an expected present value technique. This method discounts future estimated cash flows using rates that best reflect current market interest rates that would be offered for securities with similar characteristics and credit quality.

• The fair value of secured loans is a Level 3 fair value measurement. The secured loans have floating rates based on an index plus a spread. Accordingly, the interest rates on these secured loans are at market, and thus the carrying amount approximates fair value.

• The fair value of the exchangeable senior notes issued is a Level 2 fair value measurement based on obtaining valuations from an independent source. The value was based on a value obtained from a third-party pricing service.

Note 11 – Related Party Transactions

The Company is externally managed and advised by Invesco Advisers, Inc. (the "Manager"), a wholly-owned subsidiary of Invesco Ltd. Under the terms of the management agreement, the Manager and its affiliates provide the Company with its management team, including its officers, along with appropriate support personnel. Each of the Company’s officers is an employee of the Manager or one of its affiliates. The Company does not have any employees. The Manager is not obligated to dedicate any of its employees exclusively to the Company, nor are the Manager or its employees obligated to dedicate any specific portion of its or their time to the Company’s business. The Manager is at all times subject to the supervision and oversight of the Company’s Board of Directors and has only such functions and authority as the Company delegates to it.

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Management Fee

The Company pays its Manager a management fee equal to 1.50% of the Company’s shareholders’ equity per annum. The fee is calculated and payable quarterly in arrears. For purposes of calculating the management fee, shareholders’ equity is equal to the sum of the net proceeds from all issuances of equity securities since inception (allocated on a pro rata daily basis for such issuances during the fiscal quarter of any such issuance), plus retained earnings at the end of the most recently completed calendar quarter (without taking into account any non-cash equity compensation expense incurred in current or prior periods), less any amount paid to repurchase common stock since inception, and excluding any unrealized gains, losses or other items that do not affect realized net income (regardless of whether such items are included in other comprehensive income or loss, or in net income). Shareholders' equity may be adjusted to exclude one-time events pursuant to changes in U.S. GAAP, and certain non-cash items after discussions between the Manager and the Company’s independent directors and approval by a majority of the Company’s independent directors.

The Manager has agreed to reduce (but not below zero) the management fee payable by the Company under the management agreement with respect to any equity investment managed by the Manager. The fee reduction occurs at the equity investment level.

For the three months ended September 30, 2014, the Company incurred management fees of $9.2 million (2013: $10.9 million), of which $9.2 million (2013: $10.9 million) was accrued but has not been paid.

For the nine months ended September 30, 2014, the Company incurred management fees of $27.9 million (2013: $32.1 million), of which $9.2 million (2013: $10.9 million) was accrued but has not been paid.

Expense Reimbursement

The Company is required to reimburse its Manager for Company operating expenses incurred by the Manager, including directors and officers insurance, accounting services, auditing and tax services, filing fees, and miscellaneous general and administrative costs. The Company’s reimbursement obligation is not subject to any dollar limitation.

The following table summarizes the costs originally paid by the Manager, incurred on behalf of the Company for the three and nine months ended September 30, 2014 and 2013.

	Three Months Ended   September 30,		Nine Months Ended   September 30, 2014
$ in thousands	2014	2013	2014	2013
Incurred costs, prepaid or expensed	1,274	966	4,373	3,472
Incurred costs, charged against equity as a cost of raising capital	—	—	—	418
Incurred costs, capitalized to other assets	—	7	—	7
Total incurred costs, originally paid by the Manager	1,274	973	4,373	3,897

Termination Fee

A termination fee is due to the Manager upon termination of the management agreement by the Company. The termination fee is equal to three times the sum of the average annual management fee earned by the Manager during the 24-month period before termination, calculated as of the end of the most recently completed fiscal quarter.

Note 12 – Shareholders’ Equity

Securities Convertible into Shares of Common Stock

The non-controlling interest holder of the Operating Partnership units, a wholly-owned Invesco subsidiary, has the right to cause the Operating Partnership to redeem their operating partnership ("OP Units") for cash equal to the market value of an equivalent number of shares of common stock, or at the Company’s option, the Company may purchase their OP Units by issuing one share of common stock for each OP Unit redeemed. The Company has also adopted an equity incentive plan which allows the Company to grant securities convertible into the Company’s common stock to the independent directors and the executive officers of the Company and the personnel of the Company's Manager and its affiliates.

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Exchangeable Senior Notes

In the first quarter of 2013, a wholly-owned subsidiary of the Company issued $400.0 million in aggregate principal amount of Exchangeable Senior Notes due in 2018. Refer to Note 7 - "Borrowings" for further discussion of the Exchangeable Senior Notes.

Common Stock

The Company has a dividend reinvestment and stock purchase plan (the “DRSPP”) that allows participating shareholders to purchase shares of common stock directly from the Company. DRSPP participants may also automatically reinvest all or a portion of their dividends in exchange for additional shares of common stock.

During the nine months ended September 30, 2014, the Company issued 11,459 shares of common stock at an average price of $16.71 under the DRSPP. The Company received total proceeds of approximately $191,000, net of issuance costs of $0.

Preferred Stock

Holders of the Company’s Series A Preferred Stock are entitled to receive dividends at an annual rate of 7.75% of the liquidation preference of $25.00 per share or $1.9375 per share per annum. The dividends are cumulative and payable quarterly in arrears.

In September 2014, the Company completed a public offering of 6,200,000 shares of 7.75% Fixed-to-Floating Series B Cumulative Redeemable Preferred Stock (the "Series B Preferred Stock") at the price of $25.00 per share. Total proceeds were $149.9 million, net of issuance costs of $5.1 million. Holders of the Company’s Series B Preferred Stock are entitled to receive dividends at an annual rate of 7.75% of the liquidation preference of $25.00 per share or $1.9375 per share per annum until December 27, 2024. After December 27, 2024, holders are entitled to receive dividends at a floating rate equal to three-month LIBOR plus a spread of 5.18% of the $25.00 liquidation preference per annum. Dividends are cumulative and payable quarterly in arrears, with the first dividend payment date on December 29, 2014.

The Company may elect to redeem shares of preferred stock at its option after July 26, 2017 (with respect to the Series A Preferred Stock) and after December 27, 2024 (with respect to the Series B Preferred Stock) for $25.00 per share, plus any accumulated and unpaid dividends through the date of the redemption. These shares are not redeemable, convertible into or exchangeable for any other property or any other securities of the Company prior to those times, except under circumstances intended to preserve the Company's qualification as a REIT or upon the occurrence of a change in control.

Share Repurchase Program

On December 12, 2011, the Company's board of directors approved a share repurchase program to purchase up to 7,000,000 shares of its common shares with no stated expiration date. On December 2, 2013, the Company's board of directors approved an additional share repurchase of up to 20,000,000 of its common shares with no stated expiration date. The Company may purchase common shares in the open market, including through block purchases, or through privately negotiated transactions, or pursuant to any trading plan that may be adopted in accordance with Rules 10b5-1 and 10b-18 of the Securities Exchange Act of 1934, as amended. The Company determines the timing, manner, price and amount of any repurchases and may suspend, terminate or modify the program at any time. The Company is not obligated to acquire any specific number of shares. All repurchases will be made in accordance with Rule 10b-18, which sets certain restrictions on the method, timing, price and volume of stock repurchases.

During the three months ended September 30, 2014, the Company did not repurchase any shares of its common stock. During the nine months ended September 30, 2014, the Company repurchased 1,438,213 shares of its common stock at an average repurchase price of $14.69 per share for a net cost of $21.1 million, including acquisition expenses. During the nine months ended September 30, 2013, the Company did not repurchase any shares of its common stock. As of September 30, 2014, the Company had authority to purchase 14,841,784 additional shares of its common stock under its share repurchase program.

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Share-Based Compensation

The Company established the 2009 Equity Incentive Plan for grants of restricted common stock and other equity based awards to independent directors and the executive officers of the Company and personnel of the Manager and its affiliates (the “Incentive Plan”). Under the Incentive Plan, a total of 1,000,000 shares of common stock are currently reserved for issuance. Unless terminated earlier, the Incentive Plan will terminate in 2019, but will continue to govern the unexpired awards. The Company recognized compensation expense of approximately $60,000 (2013: $45,000) and approximately $172,000 (2013: $120,000) related to the Company's non-executive directors for the three and nine months ended September 30, 2014, respectively. During the three months ended September 30, 2014, the Company issued 3,532 shares (2013: 2,361 shares) of stock pursuant to the Incentive Plan to the Company’s non-executive directors. During the nine months ended September 30, 2014, the Company issued 9,356 shares (2013: 5,970 shares) of stock pursuant to the Incentive Plan to the Company’s non-executive directors. The fair market value of the shares granted was determined by the closing stock market price on the date of the grant.

The Company recognized compensation expense of approximately $62,000 (2013: $45,000) and $223,000 (2013: $156,000) for the three and nine months ended September 30, 2014, respectively, related to awards to officers and employees of the Manager and its affiliates which is reimbursed by the Manager under the management agreement.

During March 2014, the Company issued 8,284 shares of common stock (net of tax withholding) in exchange for 12,599 restricted stock units that vested under the Incentive Plan. In addition, during the nine months ended September 30, 2014, the Company awarded 20,732 restricted stock units to officers and employees of the Manager and its affiliates.

Dividends

On September 15, 2014, the Company declared a dividend of $0.50 per share of common stock. The dividend was paid on October 28, 2014 to shareholders of record as of the close of business on September 26, 2014.

On September 15, 2014, the Company declared a dividend of $0.4844 per share of Series A Preferred Stock. The dividend was paid on October 27, 2014 to shareholders of record as of the close of business on October 1, 2014.

Note 13 – Earnings per Common Share

Earnings per share for the three and nine months ended September 30, 2014 and 2013 is computed as follows:

	Three Months Ended   September 30,			Nine Months Ended   September 30,
$ and share amounts in thousands	2014	2013		2014		2013
Numerator (Income)
Basic Earnings
Net income (loss) available to common shareholders	30,672	(8,686	)	(137,820	)	214,152
Effect of dilutive securities:
Income allocated to exchangeable senior debt	—	—		—		12,403
Income (loss) allocated to non-controlling interest	394	(63	)	(1,485	)	2,392
Dilutive net income (loss) available to shareholders	31,066	(8,749	)	(139,305	)	228,947
Denominator (Weighted Average Shares)
Basic Earnings:
Shares available to common shareholders	123,098	135,220		123,105		133,094
Effect of dilutive securities:
Restricted stock awards	46	—		—		34
OP units	1,425	1,425		1,425		1,425
Exchangeable senior notes	—	—		—		12,519
Dilutive Shares	124,569	136,645		124,530		147,072

The following potential common shares (in thousands) were excluded from diluted earnings per common share for the three and nine months endedSeptember 30, 2014 as the effect would be anti-dilutive: 16,836 (in thousands) for the Exchangeable Senior Notes, respectively, and 0 and 44 (in thousands) for Restricted Stock Awards. The following potential common shares (in thousands) were excluded from diluted earnings per common share for the three and nine months endedSeptember 30, 2013 as the effect would be anti-dilutive: 16,836 (in thousands) for the Exchangeable Senior Notes, respectively, and 38 (in thousands) for Restricted Stock Awards.

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Note 14 – Non-controlling Interest—Operating Partnership

Non-controlling interest represents the aggregate Operating Partnership Units in the Company's Operating Partnership held by a wholly-owned Invesco subsidiary. Income allocated to the non-controlling interest is based on the Unit Holders’ ownership percentage of the Operating Partnership. The ownership percentage is determined by dividing the number of OP Units held by the Unit Holders by the total number of dilutive shares of common stock. The issuance of common stock (“Share” or “Shares”) or OP Units changes the percentage ownership of both the Unit Holders and the holders of common stock. Since an OP unit is generally redeemable for cash or Shares at the option of the Company, it is deemed to be a Share equivalent. Therefore, such transactions are treated as capital transactions and result in an allocation between shareholders’ equity and non-controlling interest in the accompanying consolidated balance sheets. As of September 30, 2014, non-controlling interest related to the outstanding 1,425,000 OP Units represented a 1.1% interest (2013: 1.0%) in the Operating Partnership.

The following table presents the income (expense) allocated and distributions paid to the Operating Partnership non-controlling interest for the three and nine months ended September 30, 2014 and 2013.

	Three Months Ended   September 30,			Nine Months Ended   September 30, 2014
$ in thousands	2014	2013		2014		2013
Income (expense) allocated	394	(63	)	(1,485	)	2,392
Distributions paid	713	926		2,138		2,778

As of September 30, 2014, distributions payable to the non-controlling interest were approximately $713,000 (2013: $713,000).

Note 15 – Subsequent Events

On November 4, 2014, the Company's Board of Directors declared a cash dividend on its 7.75% Fixed-to-Floating Series B Preferred Stock of $0.57049 per share. The dividend will be paid on December 29, 2014 to shareholders of record on December 5, 2014. The dividend has been considered in the Company's calculation of earnings per share for the three and nine months ended September 30, 2014.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

In this quarterly report on Form 10-Q, or this “Report,” we refer to Invesco Mortgage Capital Inc. and its consolidated subsidiaries as “we,” “us,” “our Company,” or “our,” unless we specifically state otherwise or the context indicates otherwise. We refer to our external manager, Invesco Advisers, Inc., as our “Manager,” and we refer to the indirect parent company of our Manager, Invesco Ltd. (NYSE:IVZ) together with its consolidated subsidiaries (which does not include us), as “Invesco.”

The following discussion should be read in conjunction with our consolidated financial statements and the accompanying notes to our consolidated financial statements, which are included in Item 1 of this Report, as well as the information contained in our most recent Form 10-K filed with the Securities and Exchange Commission (the “SEC”).

Forward-Looking Statements

We make forward-looking statements in this Report and other filings we make with the SEC within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and such statements are intended to be covered by the safe harbor provided by the same. Forward-looking statements are subject to substantial risks and uncertainties, many of which are difficult to predict and are generally beyond our control. These forward-looking statements include information about possible or assumed future results of our business, investment strategies, financial condition, liquidity, results of operations, plans and objectives. When we use the words “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “may” or similar expressions and future or conditional verbs such as “will,” “may,” “could,” “should,” and “would,” and any other statement that necessarily depends on future events, we intend to identify forward-looking statements. Factors that could cause actual results to differ from those expressed in our forward-looking statements include, but are not limited to:

• our business and investment strategy;

• our investment portfolio;

• our projected operating results;

• actions and initiatives of the U.S. governmental agencies and changes to U.S. government policies, including the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”), mortgage loan modification programs and the reduction of the Federal Reserve long-term asset purchases (quantitative easing or "QE") and our ability to respond to and comply with such actions, initiatives and changes;

• the availability of financing sources, including our ability to obtain additional financing arrangements and the terms of such arrangements;

• financing and advance rates for our target assets;

• changes to our expected leverage;

• general volatility of the markets in which we invest;

• general volatility of foreign financial markets and their governments’ responses;

• our expected investments;

• our expected book value per share of common stock;

• interest rate mismatches between our target assets and our borrowings used to fund such investments;

• the adequacy of our cash flow from operations and borrowings to meet our short-term liquidity needs;

• our ability to maintain sufficient liquidity to meet any margin calls;

• changes in the credit rating of the U.S. government;

• changes in interest rates and interest rate spreads and the market value of our target assets;

• changes in prepayment rates on our target assets;

• the impact of any deficiencies in foreclosure practices of third parties and related uncertainty in the timing of collateral disposition;

• our reliance on third parties in connection with services related to our target assets;

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• effects of hedging instruments on our target assets;

• rates of default or decreased recovery rates on our target assets;

• modifications to whole loans or loans underlying securities;

• the degree to which our hedging strategies may or may not protect us from interest rate volatility;

• the degree to which derivative contracts expose us to contingent liabilities;

• counterparty defaults;

• changes in governmental regulations, tax law and rates, and similar matters and our ability to respond to such changes;

• our ability to maintain our qualification as a real estate investment trust for U.S. federal income tax purposes;

• our ability to maintain our exception from the definition of “investment company” under the Investment Company Act of 1940, as amended (the “1940 Act”);

• availability of investment opportunities in mortgage-related, real estate-related and other securities;

• availability of U.S. Government Agency guarantees with regard to payments of principal and interest on securities;

• the market price and trading volume of our capital stock;

• availability of qualified personnel;

• the relationship with our Manager;

• estimates relating to taxable income and our ability to continue to make distributions to our shareholders in the future;

• estimates relating to fair value of our target assets and loan loss reserves;

• our understanding of our competition;

• changes to generally accepted accounting principles in the United States of America (“U.S. GAAP”); and

• market trends in our industry, interest rates, real estate values, the debt securities markets or the general economy.

These forward-looking statements are based upon information presently available to our management and are inherently subjective, uncertain and subject to change. There can be no assurance that actual results will not differ materially from our expectations. We caution investors not to rely unduly on any forward-looking statements and urge you to carefully consider the risks identified under the captions “Risk Factors,” “Forward-Looking Statements” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this Report and our most recent Form 10-K and subsequent Form 10-Qs, which are available on the SEC’s website at www.sec.gov.

All written or oral forward-looking statements that we make, or that are attributable to us, are expressly qualified by this cautionary notice. We expressly disclaim any obligation to update the information in any public disclosure if any forward-looking statement later turns out to be inaccurate, except as may otherwise be required by law.

The following discussion should be read in conjunction with our consolidated financial statements and the accompanying notes to our consolidated financial statements, which are included in this Report.

Overview

We are a Maryland corporation primarily focused on investing in, financing and managing residential and commercial mortgage-backed securities ("MBS") and mortgage loans. We are externally managed and advised by Invesco Advisers, Inc., our Manager, which is an indirect, wholly-owned subsidiary of Invesco Ltd. We elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes under the provisions of the Internal Revenue Code of 1986, as amended (“Code”), commencing with our taxable year ended December 31, 2009. To maintain our REIT qualification, we are generally required to distribute at least 90% of our taxable income to our shareholders annually. We operate our business in a manner that permits our exclusion from the definition of “Investment Company” under the 1940 Act.

Our objective is to provide attractive risk-adjusted returns to our investors, primarily through dividends and secondarily through capital appreciation. To achieve this objective, we primarily invest in the following:

• Residential mortgage-backed securities (“RMBS”) that are guaranteed by a U.S. government agency such as the Government National Mortgage Association or a federally chartered corporation such as the Federal National Mortgage Association (“Fannie Mae”) or the Federal Home Loan Mortgage Corporation (“Freddie Mac”) (collectively "Agency RMBS");

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• RMBS that are not guaranteed by a U.S. government agency ("non-Agency RMBS");

• Credit risk transfer securities issued by government-sponsored enterprise ("GSE CRT"), which are general obligations of Fannie Mae or Freddie Mac that are structured to provide credit protection to the GSE issuer with respect to defaults and other credit events within reference pools of residential mortgage loans that collateralize MBS issued and guaranteed by such GSE;

• Commercial mortgage-backed securities (“CMBS”); 

• Residential and commercial mortgage loans; and

• Other real estate-related financing arrangements.

We generally finance our investments through short- and long-term borrowings structured as repurchase agreements and secured loans. We finance our residential loans held-for-investment through asset-backed securities ("ABS") issued by consolidated securitization trusts. We have also financed investments through the issuances of debt and equity and may utilize other forms of financing in the future.

Capital Activities

In September 2014, we completed a public offering of 6,200,000 shares of 7.75% Fixed-to-Floating Series B Cumulative Redeemable Preferred Stock (the "Series B Preferred Stock") at the price of $25.00 per share. Total proceeds were $149.9 million, net of issuance costs of $5.1 million.

On September 15, 2014, we declared a dividend of $0.50 per share of common stock. The dividend was paid on October 28, 2014 to shareholders of record as of the close of business on September 26, 2014.

On September 15, 2014, we declared a dividend of $0.4844 per share of Series A Preferred Stock. The dividend was paid on October 27, 2014 to shareholders of record as of the close of business on October 1, 2014.

During the three months ended September 30, 2014, we did not repurchase any shares of our common stock. During the nine months ended September 30, 2014, we repurchased 1,438,213 shares of our common stock at an average repurchase price of $14.69 per share for a net cost of $21.1 million, including acquisition expenses.

Factors Impacting Our Operating Results

Our operating results can be affected by a number of factors and primarily depend on, among other things, the level of our net interest income, the market value of our assets and the supply of, and demand for, the target assets in which we invest. Our net interest income, which includes the amortization of purchase premiums and accretion of purchase discounts, varies primarily as a result of changes in market interest rates and prepayment speeds, as measured by the constant prepayment rate (“CPR”) on our target assets. Interest rates and prepayment speeds vary according to the type of investment, conditions in the financial markets, competition and other factors, none of which can be predicted with any certainty.

Market Conditions

Macroeconomic factors that affect our business include credit spread premiums, market interest rates, Federal Reserve policy initiatives, residential and commercial real estate prices, employment and inflation. The third quarter of 2014 witnessed a continuation of relatively low interest rate volatility, and the yield curve continued to flatten as intermediate maturity interest rates moved higher and long-term rates moved lower. Domestic economic conditions continue to improve. For the third quarter of 2014, the unemployment rate fell to 5.9% and monthly payrolls increased by 224,000 jobs per month. The low interest rate environment, coupled with declining energy prices, should be supportive for U.S. economic growth as policy rates are much lower than that which would be historically indicated by unemployment and inflation indicators alone. Households are once again increasing their debt levels, albeit at a modest rate, which increases their ability to consume goods and services. Inflation data continues to indicate smaller increases than the Federal Reserve's 2% inflation target, with core personal consumption expenditures prices having increased 1.5% year-over-year through August.

Despite apparent improvement in the domestic economy as described above, longer term U.S. Treasury interest rates fell in the third quarter of 2014. Global concerns seem to lead the list of factors that can explain the drop in market yields quarter- and year-to-date; namely weaker growth prospects and growing deflationary risks in Europe, declining growth in China, and growing concern over the Middle East. Nevertheless, through the third quarter of 2014, the 10-year U.S. Treasury note yield has moved in a relatively narrow band, albeit slightly lower than in the second quarter. The 10-year U.S. Treasury note generally traded between 2.35% and 2.65%. Actual interest rate volatility has continued to be low in the third quarter of 2014, as has the volatility implied by interest rate options. This has been supportive for the Agency RMBS market generally as the prepayment option embedded in MBS is less onerous given lower expected interest rate volatility. Further, MBS investors seem

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much less concerned over the market impact from Federal Reserve tapering of MBS purchases. There has been adequate demand from investors and limited supply of new MBS to offset the decline in demand from the Federal Reserve. In the third quarter of 2014, yields required by investors on CMBS and GSE CRT rose relative to similar duration U.S. Treasury notes and U.S. interest rate swaps. This had a negative impact on the prices of our holdings and caused our book value to decline modestly. We see wider spreads as good for us in the long run because it gives us the opportunity to reinvest portfolio cash flows at more attractive levels.

We believe we have reduced the interest rate sensitivity of our investment portfolio, resulting in greater book value stability, but we remain subject to volatility from credit spreads. It is possible that we may realize losses on the sale of assets in future periods and these losses may cause our GAAP earnings to be negative. In addition, as of December 31, 2013 we elected to discontinue hedge accounting for our portfolio of interest rate swaps. As a result of discontinuing hedge accounting, beginning January 1, 2014, changes in the fair value of the interest rate swap agreements are recorded in gain (loss) on derivative instruments, net in our consolidated statements of operations, rather than in accumulated other comprehensive income (loss) (“AOCI”). This change will cause our net income to be more volatile in future periods and could contribute to us recording a net loss in future periods. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

The impact of regulatory initiatives on the economy may also affect our business and our financial results. The Dodd-Frank Act, enacted in July 2010, contains numerous provisions affecting the financial and mortgage industries, many of which may have an impact on our operating environment and the target assets in which we invest. Consequently, the Dodd-Frank Act may affect our cost of doing business, may limit our investment opportunities and may affect the competitive balance within our industry and market areas. Under the Dodd-Frank Act, new underwriting requirements for residential mortgage loans have been adopted. The Ability-to-Repay (“ATR”) rule requires lenders to make a reasonable, good-faith determination that the borrower has a reasonable ability to repay the loan. In addition to the ATR rule, the Consumer Financial Protection Bureau adopted a Qualified Mortgage (“QM”) framework that provides certain legal protections to lenders related to residential mortgage loans that meet the QM criteria, which include restrictions on loan features and borrower debt-to-income ratios. While we are not directly subject to compliance with the implementation of rules regarding the origination of residential mortgage loans, the effect of these regulations and others could affect our ability to securitize or invest in newly originated loans in the future.

There has been a number of pending legislative proposals related to the potential wind-down or phase out of the GSE. In the second quarter of 2014 there was a bi-partisan effort in the U.S. Senate to bring about mortgage finance reform via the Johnson-Crapo bill. The bill did not receive enough votes in committee to get to the floor for a vote. At this point it seems unlikely there will be mortgage finance reform legislation in 2014. A meaningful resurrection of a fully functioning primary market for private label securitizations is unlikely to occur in the near term. We have been successful in participating in securitizations despite the environment, having consolidated in our financial statements four additional prime jumbo securitizations in the first three quarters of 2014. We expect to close two additional prime jumbo securitizations in the fourth quarter of 2014. The high credit quality of the loans underlying these securitizations is showing through in strong performance data.

In addition, the regulatory landscape for our repurchase agreement counterparties continues to evolve following the adoption of new capital rules which generally affects the manner in which banks lend. Regulators are also focused on liquidity requirements which will likely affect how banks fund themselves. While we are not directly subject to compliance with the implementation of rules regarding financial institutions, the effect of these regulations and others could affect our ability to finance our assets in the future.

On September 2, 2014, the Federal Housing Finance Agency ("FHFA"), proposed to revise its regulations governing Federal Home Loan Bank membership to, among other things, exclude captive insurance companies. However, the proposed rules would permit existing captive insurers, such as our captive insurance company subsidiary IAS Services LLC, to remain members for a period of five years following the effective date of the final rules. In addition, the Federal Home Loan Bank of Indianapolis ("FHLBI") would be permitted to allow outstanding advances to IAS Services LLC that were made prior to the effective date of the final rules to honor contractual terms to maturity. Therefore, under the proposed rules, we do not expect there would be any impact to our existing FHLBI borrowings. The rules are subject to change prior to their final adoption. However, if the FHFA’s rules are adopted substantially as proposed, we do not expect that the rules would have a material effect on our sources or costs of funding, or our results of operations.

Investment Activities

In the third quarter of 2014, we continued to position the investment portfolio to take advantage of opportunities created by improving housing and commercial real estate markets and the availability of high credit quality, newly originated mortgage loans. During 2013 and 2014, we purchased subordinate interests in nine residential loan securitizations that are consolidated in our financial statements. Over the past twelve months we also began investing in GSE CRT transactions issued by both Fannie Mae and Freddie Mac and hold securities with a fair value of $610.3 million as of September 30. 2014. In addition, during the

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third quarter of 2014, we committed to purchase securities in two additional residential loan securitizations and anticipate these securitizations will close in the fourth quarter of 2014. During 2013, we also began a commercial real estate lending program. Since its inception, we have invested in a first mortgage loan and six subordinated interests. We expect to continue to pursue opportunities to increase the percentage of our equity invested in each of these three areas during the fourth quarter of 2014: commercial mortgage loans, subordinate interests in residential loan securitizations and GSE CRT transactions.

To provide economic stimulus, the Federal Reserve has been purchasing Agency RMBS through its QE program which has had the effect of holding mortgage interest rates low. In 2014, the Federal Reserve has reduced purchases under their QE program of U.S. Treasuries and Agency RMBS, but they have continued buying a large percentage of issuance, which has also declined. The interest rate and credit spread premium environment and our views on how they will change have a significant impact on our portfolio decisions. We have taken the opportunity to reduce our lower coupon 30 year Agency RMBS positions by nearly 60% from $12.2 billion at March 31, 2013 to $4.9 billion at September 30, 2014. We reinvested proceeds of sales and prepayments in part into agency hybrid ARM assets. We have also reduced our repurchase agreement debt from 5.8 times equity at September 30, 2013 to 5.2 times equity at September 30, 2014. In addition, we decreased the notional amount of our interest rate swaps from $12.8 billion at September 30, 2013 to $12.2 billion at September 30, 2014, or by 5.1%. As a result of all of these actions, we believe we have reduced interest rate and funding risk relative to the prior quarter and the prior year.

The table below shows the allocation of our equity as of September 30, 2014 and 2013:

	As of September 30,
	2014		2013
Agency RMBS	37.5	%	52.8	%
Non-Agency RMBS	28.3	%	29.1	%
GSE CRT	5.6	%	—	%
CMBS	31.9	%	26.2	%
Residential Loans, Held-for-Investment	4.3	%	4.9	%
Commercial Loans, Held-for-Investment	5.5	%	0.7	%
Unconsolidated Ventures	1.5	%	1.6	%
Exchangeable Senior Notes	(14.6	)%	(15.3	)%
Total	100.0	%	100.0	%

We have continued to hold 30 year fixed-rate Agency RMBS securities that offer higher coupons and which we expect to prepay relatively slowly based on the collateral attributes. Our sales of 30 year fixed-rate Agency RMBS have been primarily in 3% and 3.5% coupons. Therefore the average coupon of our 30 year fixed-rate Agency RMBS continued to increase to 4.30% at September 30, 2014, compared to 4.17% at June 30, 2014 and 3.95% at September 30, 2013. In addition, we hold 15 year fixed-rate Agency RMBS securities, Agency Hybrid ARM RMBS and Agency ARM RMBS that we believe to have lower durations and better cash flow certainty relative to current 30 year fixed-rate Agency RMBS. Further, we own Agency collateralized mortgage obligations ("CMO"), some of which are interest-only securities.

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The table below shows the breakdown of our investment portfolio as of September 30, 2014 and 2013:

	As of September 30,
$ in thousands	2014	2013
Agency RMBS:
30 year fixed-rate, at fair value	4,901,116	9,021,759
15 year fixed-rate, at fair value	1,389,953	1,839,804
Hybrid ARM, at fair value	2,650,321	977,307
ARM, at fair value	532,880	197,900
Agency CMO, at fair value	453,748	482,644
Non-Agency RMBS, at fair value	3,302,080	3,709,011
GSE CRT, at fair value	610,326	—
CMBS, at fair value	3,456,610	2,583,254
Residential loans, at amortized cost	3,103,434	1,532,389
Commercial loans, at amortized cost	144,707	17,388
Total MBS and Loans portfolio	20,545,175	20,361,456

Our portfolio of investments that have credit exposure include non-Agency RMBS, GSE CRT, CMBS and residential and commercial real estate loans. We use our proprietary models to perform a detailed review of each investment which often includes loan level analysis of expected performance. We do not place any reliance on ratings by various agencies as we believe our models more accurately evaluate the performance based on our assumptions about market conditions and are updated more frequently than agency ratings. As shown in the table above, we have increased our exposure to credit assets as we believe the improving economy will provide better risk-adjusted returns for this asset class while having lower interest rate exposure.

With respect to our non-Agency RMBS portfolio, we primarily invest in RMBS collateralized by prime and Alt-A loans. In addition, we have invested in re-securitizations of real estate mortgage investment conduit ("Re-REMIC") RMBS that we believe provide attractive risk adjusted returns. We also invest in GSE CRT. Based on our view of the improving housing market and relative value opportunities, we increased our aggregate non-Agency RMBS and GSE CRT holdings during 2014.

Our CMBS portfolio generally consists of assets originated before 2007, assets originated after 2010 (“CMBS 2.0”) and multi-family CMBS issued by Freddie Mac under their “K” program. Over the past twelve months we have primarily invested in CMBS 2.0. Since September 30, 2013, we grew our CMBS portfolio $873.4 million and grew the allocation of our CMBS holdings in our MBS portfolio to approximately 20.0% as of September 30, 2014 from approximately 13.7% as of September 30, 2013.

During 2013 and 2014, we expanded our portfolio of credit assets by adding subordinate securities backed by residential loans. The residential loans collateralizing these securities consist of prime jumbo mortgages that were generally originated in 2011 or later. We believe these loans have high credit quality based on their risk characteristics, including but not limited to high FICO scores, low historical delinquencies and low loan-to-value ratios based on current home values. For further details on the loan portfolio, refer to Note 3 - "Variable Interest Entities."

We also added commercial real estate loans during 2013 and 2014. Our commercial real estate loan portfolio includes a first mortgage loan and subordinate interests we purchased or originated. For further details on the loan portfolio, refer to Note 5 - "Commercial Loans Held-for-Investment."

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Portfolio Characteristics

The table below represents the vintage of our MBS credit assets as of September 30, 2014 as a percentage of the fair value:

	2003		2004		2005		2006		2007		2008		2009		2010		2011		2012		2013		2014		Total
Re-REMIC (1)	—	%	—	%	—	%	—	%	0.3	%	—	%	0.8	%	3.4	%	21.0	%	8.4	%	0.4	%	1.5	%	35.8	%
Prime	0.4	%	1.3	%	5.3	%	3.6	%	9.6	%	2.2	%	—	%	—	%	0.1	%	—	%	6.3	%	2.5	%	31.3	%
Alt-A	—	%	0.5	%	8.7	%	5.8	%	7.2	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	22.2	%
Subprime/reperforming	—	%	—	%	—	%	0.1	%	0.5	%	—	%	—	%	—	%	—	%	—	%	1.6	%	8.5	%	10.7	%
Total Non-Agency	0.4	%	1.8	%	14.0	%	9.5	%	17.6	%	2.2	%	0.8	%	3.4	%	21.1	%	8.4	%	8.3	%	12.5	%	100.0	%
GSE CRT	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	44.5	%	55.5	%	100.0	%
CMBS	—	%	—	%	9.2	%	9.9	%	0.6	%	—	%	—	%	7.6	%	22.0	%	11.6	%	13.0	%	26.1	%	100.0	%

(1) For Re-REMICs, the table reflects the year in which the resecuritizations were issued. The vintage distribution of the securities that collateralize the Company’s Re-REMIC investments is 10.3% for 2005, 34.2% for 2006, 50.3% for 2007, 1.9% for 2009 and 3.3% for 2010.

The tables below represent the geographic concentration of the underlying collateral for our MBS portfolio as of September 30, 2014:

Non-Agency RMBS State	Percentage		GSE CRT State	Percentage		CMBS State	Percentage
California	43.4	%	California	23.4	%	California	15.7	%
Florida	7.1	%	Texas	5.2	%	New York	13.4	%
New York	6.8	%	Virginia	4.5	%	Texas	9.3	%
Virginia	3.7	%	Illinois	4.1	%	Florida	5.7	%
New Jersey	3.5	%	Massachusetts	3.9	%	Illinois	4.7	%
Maryland	3.5	%	New York	3.9	%	Pennsylvania	4.1	%
Washington	2.8	%	Colorado	3.4	%	New Jersey	3.2	%
Illinois	2.7	%	Washington	3.3	%	Ohio	3.0	%
Arizona	2.1	%	Florida	3.2	%	Virginia	2.7	%
Massachusetts	2.0	%	New Jersey	3.2	%	Massachusetts	2.5	%
Other	22.4	%	Other	41.9	%	Other	35.7	%
Total	100.0	%		100.0	%	Total	100.0	%

The following table displays certain characteristics of our residential loans held-for-investment at September 30, 2014 by year of origination.

$ in thousands	2014		2013		2012		2009		2008		2007		Total
Portfolio Characteristics:
Number of Loans(1)	596		2,772		599		7		20		19		4,013
Current Principal Balance	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384
Net Weighted Average Coupon Rate	3.95	%	3.56	%	3.50	%	3.71	%	5.10	%	4.66	%	3.62	%
Weighted Average Maturity (years)	29.55		28.73		28.28		24.66		23.84		22.77		28.71
Current Performance:
Current	429,941		2,107,998		492,333		3,018		19,150		15,108		3,067,548
30 Day Delinquent	553		—		1,283		—		—		—		1,836
60 Days Delinquent	—		—		—		—		—		—		—
90+ Days Delinquent	—		—		—		—		—		—		—
Bankruptcy/Foreclosure	—		—		—		—		—		—		—
Total	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384

(1) None for 2011 and 2010

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The following table presents the five largest geographic concentrations of our residential loans held-for-investment at September 30, 2014 based on principal balance outstanding:

State	Percent
California	51.8	%
Illinois	5.0	%
New York	4.4	%
Massachusetts	3.9	%
Texas	3.4	%
Other states (none greater than 4%)	31.5	%
Total	100.0	%

Financing and Other Liabilities

We enter into repurchase agreements to finance the majority of our target assets. These agreements are secured by our Agency RMBS, non-Agency RMBS, GSE CRT and CMBS. In addition, these agreements are generally settled on a short-term basis, usually from one to twelve months, and bear interest at rates that have historically moved in close relationship to the London Interbank Offer Rate (“LIBOR”). At each settlement date, we refinance each repurchase agreement at the market interest rate at that time. As of September 30, 2014, we had entered into repurchase agreements totaling $13.6 billion (2013: $15.9 billion). The decrease in our repurchase agreement balance was due to a decrease in leverage as we reallocated our investment portfolio and replaced some of our repurchase borrowings with secured loans, as discussed below.

In March 2014, our wholly-owned subsidiary, IAS Services LLC, became a member of the FHLBI. As a member of the FHLBI, IAS Services LLC has borrowed funds from the FHLBI in the form of secured advances. As of September 30, 2014, IAS Services LLC had $1.25 billion in outstanding long-term secured advances and no additional available uncommitted credit for borrowing. Available uncommitted credit may be adjusted at the sole discretion of the FHLBI. For the three and nine months ended September 30, 2014, IAS Services LLC had average borrowings of $1.2 billion and $525.0 million with a weighted average borrowing rate of 0.39% and 0.35%, respectively.

We have also committed to invest up to $100.0 million in Invesco Mortgage Recovery Feeder Fund L.P. managed by our Manager (“IMRF Fund”) and Invesco Mortgage Recovery Loans AIV, L.P. (“AIV Fund”), which, in turn, invests in our target assets. As of September 30, 2014, $96.2 million (2013: $87.7 million) of our commitment to the IMRF Fund and AIV Fund has been called. On December 31, 2013, the investment period ended. We are committed to fund an additional $3.8 million in capital to cover future expenses should they occur.

We record a liability for mortgage-backed securities purchased, for which settlement has not taken place, as an investment related payable. As of September 30, 2014 and December 31, 2013, we had investment related payables of $12.4 million, and $28.8 million, respectively, of which no items were outstanding greater than thirty days. The change in balance was due to a decrease in unsettled MBS purchases at the quarter ended September 30, 2014. We record a receivable for mortgage-backed securities sold for which settlement has not taken place as an investment related receivable. As of September 30, 2014 and December 31, 2013, the Company had investment related receivables of $55.9 million and $515.4 million, respectively, of which no items were outstanding greater than thirty days. The change in balance was due to a decrease in unsettled sold MBS as of September 30, 2014.

Hedging Instruments. We generally hedge as much of our interest rate risk as we deem prudent in light of market conditions. No assurance can be given that our hedging activities will have the desired beneficial impact on our results of operations or financial condition. Our investment policies do not contain specific requirements as to the percentages or amount of interest rate risk that we are required to hedge.

Interest rate hedging may fail to protect or could adversely affect us because, among other things:

• available interest rate hedging may not correspond directly with the interest rate risk for which protection is sought;

• the duration of the hedge may not match the duration of the related liability;

• the party owing money in the hedging transaction may default on its obligation to pay;

• the credit quality of the party owing money on the hedge may be downgraded to such an extent that it impairs our ability to sell or assign our side of the hedging transaction; and

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• the value of derivatives used for hedging may be adjusted from time-to-time in accordance with accounting rules to reflect changes in fair value. Downward adjustments or mark-to-market losses would reduce our shareholders’ equity.

On December 31, 2013, we discontinued hedge accounting for our interest rate swap agreements by de-designating the interest rate swaps as cash flow hedges. No interest rate swaps were terminated in conjunction with this action, and our risk management and hedging practices are not impacted. However, our accounting for these transactions changed prospectively. All of our interest rate swaps had previously been accounted for as cash flow hedges under the applicable guidance. As a result of discontinuing hedge accounting, beginning January 1, 2014, changes in the fair value of the interest rate swap agreements are recorded in gain (loss) on derivative instruments, net in our consolidated statements of operations, rather than in AOCI. Also, net interest paid or received under the interest rate swaps, which up through December 31, 2013 was recognized in interest expense, repurchase agreements is recognized in gain (loss) on derivatives, net in our consolidated statements of operations. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

As of September 30, 2014, we have entered into interest rate swap agreements designed to mitigate the effects of increases in interest rates under a portion of our borrowings. These swap agreements provide for fixed interest rates indexed off of one-month LIBOR and effectively fix the floating interest rates on $12.2 billion (2013: $12.8 billion) of borrowings. As of September 30, 2014, included in this amount we had forward starting swaps with a total notional amount of approximately $2.0 billion, with starting dates ranging from February 24, 2015 to February 5, 2016. The change in the amount of interest rate swaps was due to our view of interest rate risk and the expected duration of our investment portfolio and liabilities.

As of September 30, 2014, we held $1.1 billion (2013: $1.7 billion) in interest rate swaptions as an asset with a fair value of $3.0 million (2013: $10.3 million). During the nine months ended September 30, 2014, interest rate swaptions expired unexercised with a notional amount of approximately $1.2 billion (2013: $3.6 billion sold) and realized loss of $23.3 million (2013: $66.2 million gain). We purchase interest rate swaptions to reduce the impact that interest rate volatility has on our portfolio. The change in the notional amount of swaptions held was due to our views on the potential for change in volatility.

As of September 30, 2014, we held $250.1 million (2013: $100.0 million) in notional amount of short U.S. Treasury futures contracts as an asset with a fair value of $1.0 million (2013: $3.4 million). During the nine months ended September 30, 2014, we sold U.S. Treasury futures contracts of $989.5 million (2013: $0) in notional amount and realized a net loss of $8.9 million (2013: $0). We invest in U.S. Treasury futures contracts to help mitigate the potential impact of changes in interest rates on the performance of our portfolio.

As of September 30, 2014, we held $826.0 million (2013: $0) in notional amount of to-be-announced securities ("TBA") as a liability with a fair value of $1.5 million (2013: $0), and in notional amount of to-be-announced securities ("TBA") as an asset $281.0 million with a fair value of $608,000 (2013: $0). During the nine months ended September 30, 2014, $1.2 billion notional TBA were settled with loss of $4.3 million. TBAs are contracts for which we agree to purchase or deliver in the future Agency RMBS with certain principal and interest terms. We purchase or sell certain TBAs to help mitigate the potential impact of changes in interest rates on the performance of our portfolio.

As of September 30, 2014, we held $38.1 million (2013: $0) in notional amount of currency forward contracts as an asset with a fair value of $1.1 million (2013: $0). During the nine months ended September 30, 2014, we settled currency forward contracts of $33.8 million (2013: $0) in notional amount and realized a net gain of $330,000 (2013: $0). We use currency forward contracts to help mitigate the potential impact of changes in foreign currency exchange rates on our investments denominated in foreign currencies.

Book Value per Share

Our book value per common share was $19.16 and $17.97 as of September 30, 2014 and December 31, 2013, respectively, on a fully diluted basis, after giving effect to our units of limited partnership interest in our operating partnership, which may be converted to common shares at our sole election. The change in our book value was primarily due to the change in valuation of our investment portfolio and our interest rate hedges that through December 31, 2013 were recorded in Other Comprehensive Income (Loss) on our consolidated balance sheets and subsequently in gain (loss) on derivative instruments, net on our consolidated statements of operations. Refer to Note 4 – “Mortgage-Backed Securities” for information regarding the impact of changes in accumulated other comprehensive income on our investment portfolio. The value of our assets and liabilities change daily based on market conditions. Refer to Item 3. “Quantitative and Qualitative Disclosures About Market Risks” for interest rate risk and its impact on fair value.

Critical Accounting Policies

Our consolidated financial statements are prepared in accordance with U.S. GAAP, which requires the use of estimates and assumptions that involve the exercise of judgment and use of assumptions as to future uncertainties. Accounting estimates

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and assumptions discussed in this section are those that we consider to be the most critical to an understanding of our financial statements because they involve significant judgments and uncertainties. All of these estimates reflect our best judgment about current, and for some estimates, future economic and market conditions and their effects based on information available as of the date of these financial statements. If conditions change from those expected, it is possible that the judgments and estimates described below could change, which may result in a change in valuation of our investment portfolio, future impairments of our MBS, change in our interest income recognition, allowance for loan losses, inclusion of the change in derivative values in our income rather than other comprehensive income and an increase in our tax liability among other effects.

Mortgage-Backed Securities. We record our MBS as available-for-sale and report them at fair value based on prices received from third-party sources. The valuation service uses various observable inputs which may change with market conditions. It is possible that changes in these inputs could change the valuation estimate and lead to impairment of our MBS portfolio. Further information is provided in Note 2 - "Summary of Significant Accounting Policies" and Note 4 - “Mortgage-Backed Securities."

Other-than-temporary Impairment. We regularly review our available-for-sale portfolio for other-than-temporary impairment. This determination involves both qualitative and quantitative data. It is possible that estimates may be incorrect, economic conditions may change or we may be forced to sell the investment before recovery of our amortized cost. Further information is provided in Note 2 - "Summary of Significant Accounting Policies" and Note 4 - “Mortgage-Backed Securities."

Residential and Commercial Loans. Residential loans held-for-investment are carried at unpaid principal balance net of any allowance for loan losses. Commercial loans held-for-investment are carried at cost net of any allowance for loan losses. An allowance for loan losses is established based on credit losses inherent in the portfolio. These estimates require consideration of various observable inputs including, but not limited to, historical loss experience, delinquency status, borrower credit scores, geographic concentrations and loan-to-value ratios, and are adjusted for current economic conditions as deemed necessary by management. In addition, since we have not incurred any direct losses on our portfolio, we use national historical credit performance information from a third party vendor to assist in our analysis. Changes in our estimates can significantly impact the allowance for loan losses and provision expense. It is also possible that we will experience credit losses that are different from our current estimates or that the timing of those losses may differ from our estimates. Further information on the allowance for loan losses is provided in Note 2 - “Summary of Significant Accounting Policies.”

Interest Income Recognition. Interest income on available-for-sale securities, which includes accretion of discounts and amortization of premiums, is recognized over the life of the investment using the effective interest method. Management estimates, at the time of purchase, the future expected cash flows and determines the effective interest rate based on these estimated cash flows and the Company’s purchase price. As needed, these estimated cash flows are updated and a revised yield is computed based on the current amortized cost of the investment. In estimating these cash flows, there are a number of assumptions that are subject to uncertainties and contingencies, including the rate and timing of principal payments (prepayments, repurchases, defaults and liquidations), the pass through or coupon rate and interest rate fluctuations. In addition, management must use its judgment to estimate interest payment shortfalls due to delinquencies on the underlying mortgage loans. These uncertainties and contingencies are difficult to predict and are subject to future events that may impact management’s estimates and interest income. Interest income from the Company’s residential loans is recognized on an accrual basis with the related premiums being amortized into interest income using the effective interest method over the weighted average life of these loans. As needed, these estimated cash flows are updated and a revised yield is computed based on the current amortized cost of the investment. Interest is recognized as revenue when earned and deemed collectible or until a loan becomes past due based on the terms of the loan agreement.

Accounting for Derivative Financial Instruments. We use derivatives to manage interest rate risk. Accounting for derivatives as hedges requires that, at inception and over the term of the arrangement, the derivatives meet the requirements for hedge accounting. The rules and interpretations related to hedge accounting are complex. Failure to apply this complex guidance correctly or electing to discontinue the use of hedge accounting, will result in changes in the fair value of the derivative being reported in earnings rather than other comprehensive income. Further information including information on our discontinued use of hedge accounting effective on December 31, 2013 is provided in Note 8 - “Derivatives and Hedging Activities.”

Income Taxes. We have elected to be taxed as a REIT. Accordingly, we generally will not be subject to U.S. federal and applicable state and local corporate income tax to the extent that we make qualifying distributions and provided we satisfy on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. The REIT qualifications rules are complex and failure to apply them correctly could subject the Company to U.S. federal, state and local income taxes.

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Expected Impact of New Authoritative Guidance on Future Financial Information

In April 2014, the Financial Accounting Standards Board issued updated guidance that changes the requirements for reporting discontinued operations. Under the new guidance, a discontinued operation is defined as a disposal of a component of an entity or group of components of an entity that is disposed of or is classified as held for sale and represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. The guidance is effective prospectively as of the first quarter of 2015, with early adoption permitted for new disposals or new classifications as held-for-sale. The guidance is effective for annual periods beginning on or after December 15, 2014 and interim periods within annual periods beginning on or after December 15, 2015. Early adoption is permitted but only for disposals (or classifications as held for sale) that have not been reported in financial statements previously issued or available for issue. The new guidance is not expected to have a material impact on our consolidated financial statements.

In June 2014, the Financial Accounting Standards Board issued guidance that changes the accounting for repurchase-to-maturity transactions and repurchase financing arrangements. The new guidance aligns the accounting for repurchase-to-maturity transactions and repurchase agreements executed as a repurchase financing with the accounting for other typical repurchase agreements. These transactions would all be accounted for as secured borrowings. The guidance eliminates sale accounting for repurchase-to-maturity transactions and supersedes the guidance under which a transfer of a financial asset and a contemporaneous repurchase financing could be accounted for on a combined basis as a forward agreement, which has resulted in outcomes referred to as off-balance-sheet accounting. In addition, the guidance requires additional disclosures. The guidance is effective for the first interim or annual period beginning after December 15, 2014. Earlier application for a public company is prohibited. The new guidance is not expected to have a material impact on our consolidated financial statements.

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Results of Operations

The table below presents certain information from our consolidated statements of operations for the three and nine month periods ending September 30, 2014 and 2013.

	Three Months Ended   September 30,				Nine Months Ended   September 30, 2014
$ in thousands, except share data	2014		2013		2014		2013
Interest Income
Mortgage-backed securities	144,043		157,539		447,702		486,619
Residential loans	22,713		13,417		60,888		20,443
Commercial loans	2,649		372		6,329		432
Total interest income	169,405		171,328		514,919		507,494
Interest Expense
Repurchase agreements	45,756		73,695		142,649		208,487
Secured loans	1,223		—		1,399		—
Exchangeable senior notes	5,620		5,621		16,840		12,403
Asset-backed securities	17,660		10,266		47,421		15,722
Total interest expense	70,259		89,582		208,309		236,612
Net interest income	99,146		81,746		306,610		270,882
Provision for loan losses	(209	)	87		(52	)	751
Net interest income after provision for loan losses	99,355		81,659		306,662		270,131
Other Income (loss)
Gain (loss) on sale of investments, net	(47,952	)	(69,323	)	(80,436	)	(56,919	)
Equity in earnings and fair value change in unconsolidated ventures	1,145		1,422		5,480		5,169
Gain (loss) on derivative instruments, net	(3,704	)	(6,887	)	(322,832	)	44,424
Realized and unrealized credit default swap income	247		297		868		828
Other investment income (loss), net	(1,358	)	—		(1,358	)	—
Total other income (loss)	(51,622	)	(74,491	)	(398,278	)	(6,498	)
Expenses
Management fee – related party	9,214		10,945		27,876		32,106
General and administrative	4,079		2,259		11,014		6,845
Total expenses	13,293		13,204		38,890		38,951
Net income (loss)	34,440		(6,036	)	(130,506	)	224,682

Net income (loss) attributable to non-controlling interest	394	(63	)	(1,485	)	2,392
Net income (loss) attributable to Invesco Mortgage Capital Inc.	34,046	(5,973	)	(129,021	)	222,290
Dividends to preferred shareholders	2,713	2,713		8,138		8,138
Undeclared cumulative dividends to preferred shareholders	661	—		661		—
Net income (loss) attributable to common shareholders	30,672	(8,686	)	(137,820	)	214,152
Earnings (loss) per share:
Net income (loss) attributable to common shareholders (basic)	0.25	(0.06	)	(1.12	)	1.61
Net income (loss) attributable to common shareholders (diluted)	0.25	(0.06	)	(1.12	)	1.56
Dividends declared per common share	0.50	0.50		1.50		1.80
Weighted average number of shares of common stock:
Basic	123,098	135,220		123,105		133,094
Diluted	124,569	135,220		124,530		147,072

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The table below presents certain information for our portfolio for the three and nine month periods ending September 30, 2014 and 2013.

	Three Months Ended   September 30,				Nine Months Ended   September 30,
$ in thousands	2014		2013		2014		2013
Average Balances*:
Agency RMBS:
15 year fixed-rate, at amortized cost	1,397,663		1,849,443		1,494,733		1,947,324
30 year fixed-rate, at amortized cost	5,134,370		9,679,520		6,040,458		10,894,824
ARM, at amortized cost	536,670		102,828		451,129		89,832
Hybrid ARM, at amortized cost	2,602,008		578,696		2,304,997		518,079
MBS-CMO, at amortized cost	463,742		494,089		481,800		500,781
Non-Agency RMBS, at amortized cost	3,177,041		3,662,796		3,313,231		3,574,810
GSE CRT, at amortized cost	544,057		—		426,611		—
CMBS, at amortized cost	3,084,169		2,533,174		2,814,581		2,362,370
Residential loans, at amortized cost	2,536,820		1,538,830		2,256,634		793,814
Commercial loans, at amortized cost	122,803		13,312		96,819		8,971
Average MBS and Loans portfolio	19,599,343		20,452,688		19,680,993		20,690,805
Average Portfolio Yields (1):
Agency RMBS:
15 year fixed-rate	2.59	%	2.35	%	2.66	%	2.23	%
30 year fixed-rate	2.95	%	2.84	%	3.05	%	2.82	%
ARM	2.30	%	2.41	%	2.31	%	2.31	%
Hybrid ARM	2.35	%	2.19	%	2.30	%	2.30	%
MBS - CMO	3.03	%	2.31	%	3.54	%	1.87	%
Non-Agency RMBS	4.44	%	4.63	%	4.44	%	4.60	%
GSE CRT	3.91	%	—	%	4.17	%	—	%
CMBS	4.50	%	4.60	%	4.51	%	4.68	%
Residential loans	3.61	%	3.46	%	3.60	%	3.31	%
Commercial loans	8.44	%	10.76	%	8.62	%	10.97	%
Average MBS and Loans portfolio	3.46	%	3.35	%	3.49	%	3.27	%
Average Borrowings*:
Agency RMBS (2)	9,078,815		11,378,486		9,603,237		12,502,114
Non-Agency RMBS	2,780,808		2,990,502		2,857,548		2,776,819
GSE CRT	425,374		—		315,826		—
CMBS (2)	2,437,566		1,963,525		2,171,806		1,876,043
Exchangeable senior notes	400,000		400,000		400,000		294,815
Asset-backed securities issued by securitization trusts	2,228,234		1,418,084		1,989,656		727,533
Total borrowed funds	17,350,797		18,150,597		17,338,073		18,177,324
Maximum borrowings during the period (3)	17,967,829		18,460,059		17,967,829		19,710,901

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Average Cost of Funds (4):
Agency RMBS (2)	0.33	%	0.39	%	0.34	%	0.40	%
Non-Agency RMBS	1.53	%	1.58	%	1.53	%	1.61	%
GSE CRT	1.51	%	—	%	1.49	%	—	%
CMBS (2)	0.98	%	1.47	%	1.19	%	1.46	%
Exchangeable senior notes	5.62	%	5.62	%	5.61	%	5.61	%
Asset-backed securities issued by securitization trusts	3.17	%	2.90	%	3.18	%	2.88	%
Unhedged cost of funds (5)	1.13	%	1.01	%	1.11	%	0.88	%
Hedged / Effective cost of funds (non-GAAP measure)	2.29	%	1.97	%	2.29	%	1.74	%
Average Equity (6):	2,449,611		2,426,259		2,419,017		2,636,580
Average debt/equity ratio (average during period)	7.08x		7.48x		7.17x		6.89x
Debt/equity ratio (as of period end)	6.70x		6.94x		6.70x		6.95x

* Average amounts for each period are based on weighted month-end balances; all percentages are annualized. For the three and nine months ended September 30, 2014, the average balances are presented on an amortized cost basis.

(1) Average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by our average of the amortized cost of the investments. All yields are annualized.

(2) Agency RMBS and CMBS average borrowing and cost of funds include borrowings under repurchase agreements and secured loans.

(3) Amount represents the maximum borrowings at month-end during each of the respective periods.

(4) Average cost of funds is calculated by dividing annualized interest expense by our average borrowings.

(5) Excludes amortization of deferred swap losses from de-designation.

(6) Average equity is calculated based on a weighted balance basis.

Net Income (Loss) Summary

For the three months ended September 30, 2014, our net income attributable to common shareholders was $30.7 million (2013: $8.7 million net loss) or $0.25 basic earnings (2013: $0.06 basic loss) per weighted average share available to common shareholders and $0.25 diluted earnings (2013: $0.06 diluted loss) per weighted average share available to common shareholders. The change in net income (loss) attributable to common shareholders for the three months ended September 30, 2014 versus 2013 is primarily attributable to lower realized losses on the sale of MBS and stronger net interest income in the 2014 period versus 2013 period.

For the nine months ended September 30, 2014, our net loss attributable to common shareholders was $137.8 million (2013: $214.2 million net income) or $1.12 basic loss (2013: $1.61 basic income) per weighted average share available to common shareholders and $1.12 diluted loss (2013: $1.56 diluted income) per weighted average share available to common shareholders. The change in net income (loss) attributable to common shareholders for the nine months ended September 30, 2014 versus 2013 is primarily attributable to the de-designation of interest rate swaps and higher realized losses on the sale of MBS in the 2014 period versus 2013 period.

As a result of discontinuing hedge accounting, beginning January 1, 2014, changes in the fair value of the interest rate swap agreements are recorded in gain (loss) on derivative instruments, net in our consolidated statements of operations, rather than in AOCI. For the three months ended September 30, 2014, we recognized unrealized gain for the change in fair value of our interest rates swaps of $47.7 million. For the nine months ended September 30, 2014, we recognized unrealized losses for the change in fair value of our interest rates swaps of $146.1 million. In addition, during the three months ended September 30, 2014, we recognized amortization of deferred swap losses from de-designation previously recognized in other comprehensive income of $21.2 million, and during the nine months ended September 30, 2014, we recognized amortization of deferred swap losses from de-designation previously recognized in other comprehensive income of $64.1 million.

Non-GAAP Financial Measures

We are presenting the following non-GAAP financial measures: core earnings, effective interest expense (and by calculation, effective cost of funds) and effective net interest income (and by calculation, effective interest rate margin).  Our management uses these non-GAAP financial measures in our internal analysis of results and believes these measures are useful to investors for the reasons explained below. The most directly comparable U.S. GAAP measures are net income attributable to

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common shareholders, total interest expense (and by calculation, cost of funds) and net interest income (and by calculation, net interest rate margin). 

These non-GAAP financial measures should not be considered as substitutes for any measures derived in accordance with U.S. GAAP and may not be comparable to other similarly titled measures of other companies. An analysis of any non-GAAP financial measure should be made in conjunction with results presented in accordance with U.S. GAAP. Additional reconciling items may be added in the future to these non-GAAP measures if deemed appropriate.

Core Earnings

We calculate core earnings as U.S. GAAP net income attributable to common shareholders adjusted for gain (loss) on sale of investments, net, realized gain (loss) on derivative instruments (excluding contractual net interest on interest rate swaps), unrealized gain (loss) on derivative instruments, loss on foreign currency transactions, amortization of deferred swap losses from de-designation and an adjustment attributable to non-controlling interest.

We believe the presentation of core earnings allows investors to evaluate and compare our performance to that of our peers because core earnings measures investment portfolio performance over multiple reporting periods by removing realized and unrealized gains and losses. We record changes in the valuation of our investment portfolio, and through December 31, 2013 certain interest rate swaps, in other comprehensive income. Effective December 31, 2013, we elected to discontinue hedge accounting for our interest rate swaps. As a result of our election, starting January 1, 2014 the change in market value of our interest rate swaps and the amortization of deferred swap losses remaining in other comprehensive income at December 31, 2013 are included in U.S. GAAP net income. In addition, we use interest rate swaptions, invest in TBAs and U.S. Treasury futures contracts that do not qualify under U.S. GAAP for inclusion in other comprehensive income, and, as such, the changes in valuation are recorded in net income the period in which they occur. For internal portfolio analysis, our management deducts these gains and losses from U.S. GAAP net income to provide a consistent view of investment portfolio performance across reporting periods. As such, we believe that the disclosure of core earnings is useful and meaningful to our investors.

However, we caution that core earnings should not be considered as an alternative to net income (determined in accordance with U.S. GAAP), or an indication of our cash flow from operating activities (determined in accordance with U.S. GAAP), a measure of our liquidity, or an indication of amounts available to fund our cash needs, including our ability to make cash distributions.

The table below provides a reconciliation of U.S. GAAP net income attributable to common shareholders to core earnings for the following periods:

	Three Months Ended   September 30,				Nine Months Ended   September 30,
$ in thousands, except per share data	2014		2013		2014		2013
Net income (loss) attributable to common shareholders	30,672		(8,686	)	(137,820	)	214,152
Adjustments
(Gain) loss on sale of investments, net	47,952		69,323		80,436		56,919
Realized loss (gain) on derivative instruments (excluding contractual net interest on interest rate swaps of $50,446, $0, and $154,092 and $0, respectively)	1,016		(39,075	)	34,877		(66,234	)
Unrealized (gain) loss on derivative instruments	(47,758	)	45,962		133,863		21,810
Loss on foreign currency transactions	1,479		—		1,479		—
Amortization of deferred swap losses from de-designation	21,227		—		64,055		—
Subtotal	23,916		76,210		314,710		12,495
Adjustment attributable to non-controlling interest	(274	)	(795	)	(3,592	)	(132	)
Core earnings	54,314		66,729		173,298		226,515
Basic earnings (loss) per common share	0.25		(0.06	)	(1.12	)	1.61
Core earnings per share attributable to common shareholders	0.44		0.49		1.41		1.70

Effective Interest Expense / Effective Cost of Funds / Effective Net Interest Income / Effective Interest Rate Margin

Effective interest expense, effective cost of funds, effective net interest income and effective interest rate margin include adjustments for the net interest component related to our interest rate swaps and excludes amortization of deferred swap losses from de-designation. Although, as of January 1, 2014 we have elected to discontinue hedge accounting for our interest rate

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swaps, such derivative instruments are viewed by us as an economic hedge against increases in future market interest rates on our liabilities and therefore the effective cost of funds reflects total interest expense adjusted to include the realized loss (i.e., the interest expense component) for all of our interest rate swaps and add back the unrealized loss from swap losses that were previously recorded in other comprehensive income and is being amortized into total interest expense over the remaining swap lives. In addition, we view the cost of the associated repurchase agreements and secured loans, borrowing costs on our exchangeable senior notes and borrowing costs on our ABS as a component of our effective cost of funds.

We believe the presentation of effective interest expense, effective costs of funds, effective net interest income and effective interest rate margin measures, when considered together with U.S. GAAP financial measures, provide information that is useful to investors in understanding our borrowing costs, as viewed by management.

The following tables reconcile total interest expense to effective interest expense and cost of funds to effective cost of funds for the following periods:

	Three Months Ended September 30,
	2014				2013
$ in thousands	Reconciliation		Cost of Funds / Effective Cost of Funds		Reconciliation	Cost of Funds / Effective Cost of Funds
Total interest expense	70,259		1.62	%	89,582	1.97	%
Less: Amortization of deferred swap losses from de-designation	(21,227	)	(0.49	)%	—	—	%
Add: Net interest paid - interest rate swaps	50,446		1.16	%	—	—	%
Effective interest expense	99,478		2.29	%	89,582	1.97	%

	Nine Months Ended September 30,
	2014				2013
$ in thousands	Reconciliation		Cost of Funds / Effective Cost of Funds		Reconciliation	Cost of Funds / Effective Cost of Funds
Total interest expense	208,309		1.60	%	236,612	1.74	%
Less: Amortization of deferred swap losses from de-designation	(64,055	)	(0.49	)%	—	—	%
Add: Net interest paid - interest rate swaps	154,092		1.18	%	—	—	%
Effective interest expense	298,346		2.29	%	236,612	1.74	%

The following tables reconcile net interest income to effective net interest income and net interest rate margin to effective interest rate margin for the following periods:

	Three Months Ended September 30,
	2014				2013
$ in thousands	Reconciliation		Net Interest Rate Margin / Effective Interest Rate Margin		Reconciliation	Net Interest Rate Margin / Effective Interest Rate Margin
Net interest income	99,146		1.84	%	81,746	1.38	%
Add: Amortization of deferred swap losses from de-designation	21,227		0.49	%	—	—
Less: Net interest paid - interest rate swaps	(50,446	)	(1.16	)%	—	—
Effective net interest income	69,927		1.17	%	81,746	1.38	%

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	Nine Months Ended September 30,
	2014				2013
$ in thousands	Reconciliation		Net Interest Rate Margin / Effective Interest Rate Margin		Reconciliation	Net Interest Rate Margin / Effective Interest Rate Margin
Net interest income	306,610		1.89	%	270,882	1.53	%
Add: Amortization of deferred swap losses from de-designation	64,055		0.49	%	—	—
Less: Net interest paid - interest rate swaps	(154,092	)	(1.18	)%	—	—
Effective net interest income	216,573		1.20	%	270,882	1.53	%

Interest Income and Average Earning Asset Yield

Our primary source of income is interest earned on our investment portfolio. We had average earning assets of approximately $19.6 billion (2013: $20.5 billion) and earned interest income of $169.4 million (2013: $171.3 million) for the three months ended September 30, 2014. The yield on our average investment portfolio was 3.46% (2013: 3.35%) for the respective period. Our average investment portfolio decreased $853.3 million for the three months ended September 30, 2014 versus September 30, 2013.

We had average earning assets of $19.7 billion (2013: $20.7 billion) and earned interest income of $514.9 million (2013: $507.5 million) for the nine months ended September 30, 2014. The yield on our average investment portfolio was 3.49% (2013: 3.27%) for the respective period. Our average investment portfolio decreased $1.0 billion for the nine months endedSeptember 30, 2014 versus September 30, 2013.

The change in our average assets and portfolio yield during the three and nine months ended September 30, 2014 compared to 2013 was primarily attributable to the change in our portfolio composition. The decline in our average investment portfolio is due primarily to a higher composition of lower leveraged assets. We continue to evaluate our investment portfolio and make adjustments based on our views of the market opportunities. Refer to the average balance table in the “Results of Operations” section above for changes in average portfolio balance and asset mix.

Our interest income is subject to interest rate risk. Refer to Item 3. “Quantitative and Qualitative Disclosures about Market Risk” for more information relating to interest rate risk and its impact on our operating results.

The constant prepayment rate ("CPR") of our portfolio impacts the amount of premium and discount on the purchase of securities that is recognized into income. Our Agency, non-Agency RMBS and GSE CRT had a weighted average CPR of 12.1 and 10.0 for the three months ended September 30, 2014 and June 30, 2014, respectively. The table below shows the three month CPR for our RMBS compared to bonds with similar characteristics (“Cohorts”).

	September 30, 2014		June 30, 2014
	Company	Cohorts	Company	Cohorts
15 year Agency RMBS	12.9	14.8	12.3	13.3
30 year Agency RMBS	12.0	12.8	9.4	9.8
Agency Hybrid ARM RMBS	13.0	NA	9.4	NA
Non-Agency RMBS	11.9	NA	11.2	NA
GSE CRT	8.2	NA	4.5	NA
Weighted average CPR	12.1	NA	10.0	NA

Interest Expense and the Cost of Funds

Through December 31, 2013, interest expense includes borrowing costs under repurchase agreements, exchangeable senior notes, ABS and secured loans, as well as any hedging costs. Beginning January 1, 2014, we de-designated our interest rate swaps as cash flow hedges. As a result of de-designating, net interest paid or received under our interest rate swaps is no longer recorded in interest expense on our consolidated statements of operations, instead it is included in gain (loss) on derivative instruments, net. In addition, unrealized swap losses previously included in other comprehensive income are prospectively amortized into interest expense over the remaining term of the interest rate swap, as long as the forecasted transactions that were being hedged are still expected to occur. No reclassifications or adjustments were made to the three and nine months ended September 30, 2013 interest expense as a result of the de-designation.

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Our largest expense is the interest expense on borrowed funds. We had average borrowed funds of $17.4 billion (2013: $18.2 billion) and total interest expense of $70.3 million (2013: $89.6 million) for the three months ended September 30, 2014. We had average borrowed funds of $17.3 billion (2013: $18.2 billion) and total interest expense of $208.3 million (2013: $236.6 million) for the nine months ended September 30, 2014. We compute our effective interest expense (non-GAAP measure) and effective cost of funds (non-GAAP measure) by including the net interest component related to our interest rate swaps and excluding the amortization of the deferred swap losses from de-designation from our interest expense. Effective interest expense (non-GAAP measure) was $99.5 million (2013: $89.6 million) for the three months ended September 30, 2014. Effective interest expense (non-GAAP measure) was $298.3 million (2013: $236.6 million) for the nine months ended September 30, 2014. The change in average borrowed funds and interest expense was primarily the result of the decline in our average investment portfolio with a higher composition of lower leveraged assets.

For the three months ended September 30, 2014, our cost of funds was 1.62% (2013: 1.97%), and for the nine months ended September 30, 2014, our cost of funds was 1.60% (2013: 1.74%). For the three months ended September 30, 2014, our effective cost of funds (non-GAAP measure) was 2.29% (2013: 1.97%), and for the nine months ended September 30, 2014, our effective cost of funds (non-GAAP measure) was 2.29% (2013: 1.74%). Since a substantial portion of our repurchase agreements are short term, changes in market rates are directly reflected in our interest expense.

Net Interest Income

Our net interest income, which equals interest income less interest expense, totaled $99.1 million (2013: $81.7 million) for the three months ended September 30, 2014 and $306.6 million (2013: $270.9 million) for the nine months ended September 30, 2014. Our net interest rate margin was 1.84% (2013: 1.38%) for the three months ended September 30, 2014 and 1.89% (2013: 1.53%) for the nine months ended September 30, 2014.

Our effective net interest income (non-GAAP measure), which equals net interest income less effective interest expense (non-GAAP measure), totaled $69.9 million (2013: $81.7 million) for the three months ended September 30, 2014 and $216.6 million (2013: $270.9 million) for the nine months ended September 30, 2014. Our effective interest rate margin (non-GAAP measure) was 1.17% (2013: 1.38%) for the three months ended September 30, 2014 and 1.20% (2013: 1.53%) for the nine months ended September 30, 2014.

The decrease in effective net interest income and our effective interest rate margin for the three and nine months ended September 30, 2014 compared to 2013 was a direct result of the increase in prepayment speeds on the MBS portfolio and a change in our portfolio composition. Refer to the average balance table in the “Results of Operations” section above for changes in average portfolio balance and asset mix.

Provision for Loan Losses

We evaluated our residential and commercial loans, held-for-investment to determine if it is probable that all amounts due will not be collected according to the terms of the loan agreements. Based upon this analysis, we recorded a decrease in the provision for loan losses of $209,000 (2013: $87,000 increase) for the three months ended September 30, 2014, and a decrease of $52,000 (2013: $751,000 increase) for the nine months ended September 30, 2014. Our provision for loan losses is solely for residential loans held-for-investment by consolidated securitization trusts. The Company has evaluated the collectability of its commercial loans held-for-investment and determined that no provision for loan losses is required as of September 30, 2014.

Gain (loss) on Sale of Investments, net

As part of our investment process, all of our MBS are continuously reviewed to determine if they continue to meet our risk and return targets. This process involves looking at changing market assumptions and the impact those assumptions will have on the individual securities. The changes in interest rates resulted in a decline in the value of Agency RMBS during the quarter ended September 30, 2014. We continued to reposition the portfolio to be less sensitive to interest rate changes. We sold securities and recognized a net loss of $48.0 million (2013: $69.3 million net loss) for the three months ended September 30, 2014 and a net loss of $80.4 million (2013: $56.9 million net loss) for the nine months ended September 30, 2014.

Loss on Other-Than-Temporary Impaired Securities

For the three and nine months ended September 30, 2014 and 2013, we did not recognize any losses on other-than-temporarily impaired securities in the consolidated statements of operations which had been previously included in accumulated other comprehensive income. Refer to Note 4 – “Mortgage-Backed Securities” for the assessment of other-than-temporary impairment on our investment securities.

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Equity in Earnings and Change in Fair Value of Unconsolidated Ventures

For the three months ended September 30, 2014, we recognized equity in earnings of approximately $1.7 million (2013: $378,000), and unrealized loss on the change in fair value of our investment in the IMRF Fund of $389,000 (2013: $250,000 gain). The increase in equity in earnings was primarily the result of an increase in earnings from the remaining investments in the IMRF Fund.

For the nine months ended September 30, 2014, we recognized equity in earnings of approximately $3.8 million (2013: $1.3 million), and unrealized gain on the change in fair value of our investment in the IMRF Fund of $1.0 million (2013: $1.7 million gain). The increase in equity in earnings was primarily the result of an increase in earnings from the remaining investments in the IMRF Fund.

In 2011, we invested in a portfolio of commercial mortgage loans by contributing $16.9 million, net of distributions, of equity capital to IMRF Loan Portfolio Member LLC (“IMRF LLC”). For the three months ended September 30, 2014, we recognized equity in earnings and unrealized depreciation on the change in fair value of our investment in the IMRF LLC of approximately $881,000 (2013: $956,000 gain) and $1.0 million (2013: $163,000 depreciation), respectively. For the nine months ended September 30, 2014, we recognized equity in earnings and unrealized depreciation on the change in fair value of our investment in the IMRF LLC of approximately $2.6 million (2013: $1.0 million gain) and $2.0 million (2013: $1.1 million appreciation), respectively.

Gain (Loss) on Derivative Instruments, net

Our objectives in using interest rate derivatives are to add stability to interest expense and to manage our exposure to interest rate movements to which our repurchase agreements and secured loans are subjected. To accomplish these objectives, we primarily use interest rate derivative instruments, including interest rate swaps, interest rate swaptions, U.S. Treasury futures contracts and TBAs as part of our interest rate risk management strategy. Interest rate swaps involve the receipt of variable-rate amounts from a counterparty in exchange for us making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. An interest rate swaption provides us the option to enter into an interest rate swap agreement for a predetermined notional amount, stated term and pay and receive interest rates in the future. The premium paid for interest rate swaptions is reported as an asset in our consolidated balance sheets. The premium is valued at an amount equal to the fair value of the swaption that would have the effect of closing the position adjusted for nonperformance risk, if any. TBAs are reported on the balance sheet as an asset or liability at its fair value.

We also use currency forward contracts to help mitigate the potential impact of changes in foreign currency exchange rates on our investments denominated in foreign currencies.

Effective December 31, 2013, we elected to discontinue hedge accounting for our interest rate swap agreements by de-designating the swaps as cash flow hedges. As a result of the de-designation, the accounting treatment for interest rate swap agreements changed prospectively. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

The tables below summarize our realized and unrealized gain (loss) on derivative instruments, net for the following periods:

$ in thousands	Three months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(50,446	)	47,709		(1,389	)
Interest Rate Swaptions	—		—		(2,185	)	(2,185	)
TBAs	(2,943	)	—		368		(2,575	)
Futures Contracts	249		—		786		1,035
Currency Forward Contracts	330		—		1,080		1,410
Total	(1,016	)	(50,446	)	47,758		(3,704	)

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$ in thousands	Nine months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(154,092	)	(146,116	)	(298,860	)
Interest Rate Swaptions	(23,275	)	—		13,596		(9,679	)
TBAs	(4,343	)	—		(867	)	(5,210	)
Futures Contracts	(8,937	)	—		(1,556	)	(10,493	)
Currency Forward Contracts	330		—		1,080		1,410
Total	(34,877	)	(154,092	)	(133,863	)	(322,832	)

$ in thousands	Three months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	298		298
Swaption Contracts	39,075	—	(42,891	)	(3,816	)
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	39,075	—	(45,962	)	(6,887	)

$ in thousands	Nine months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	591		591
Swaption Contracts	66,234	—	(19,032	)	47,202
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	66,234	—	(21,810	)	44,424

Other Investment Income (Loss), net

Other investment income (loss), net primarily consists of foreign exchange rate losses related to a commercial loan investment denominated in a foreign currency.

Expenses

For the three months ended September 30, 2014, we incurred management fees of $9.2 million (2013: $10.9 million) and $27.9 million (2013: $32.1 million) for the nine months ended September 30, 2014, which are payable to our Manager under our management agreement. The decrease in management fees is attributable to a decrease in shareholders’ equity resulting from stock repurchases during the three months ended March 31, 2014 and three months ended December 31, 2013. See Note 11 – “Related Party Transactions” for a discussion of management fees and our relationship with our Manager.

For the three months ended September 30, 2014, our general and administrative expense of $4.1 million (2013: $2.3 million) and $11.0 million (2013: $6.8 million) for the nine months ended September 30, 2014 includes operating expenses not covered under our management agreement. These expenses primarily consist of directors and officers insurance, accounting services, auditing and tax services, filing fees, and miscellaneous general and administrative costs. The increase in general and administrative costs is primarily attributable to organization and direct operating costs of our consolidated residential loan securitizations during the three and nine months ended September 30, 2014, which amount to $1.9 million and $5.1 million,

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respectively, in 2014 versus $893,000 and $2.6 million for the three and nine months ended September 30, 2013. In addition, costs for legal, tax, audit and accounting services increased due to our change in portfolio composition.

Net Income (loss) after Preferred Dividends and Return on Average Equity

Our net income after preferred dividendswas $31.1 million (2013: $8.8 million net loss) for the three months ended September 30, 2014. Our annualized income on average equity was 5.18% (2013: 1.44% annualized loss) for the three months ended September 30, 2014. The change in net income after preferred dividends and return on average equity was primarily the result of lower realized losses on the sale of MBS securities and stronger net interest income in the 2014 period versus 2013period. As a result of the de-designation of our interest rate swaps, beginning January 1, 2014 the changes in the fair value of our interest rate swaps are included in net income as opposed to other comprehensive income. For the three months ended September 30, 2014, we recognized unrealized gain for the change in fair value of our interest rates swaps of $47.7 million. In addition, during the three months ended September 30, 2014, we recognized amortization of deferred swap losses from de-designation previously recognized in other comprehensive income of $21.2 million.

Our net loss after preferred dividends was $139.3 million (2013: $216.5 million net income) for the nine months ended September 30, 2014. Our annualized loss on average equity was 7.64% (2013: 10.95% annualized return) for the nine months ended September 30, 2014. The change in net loss after preferred dividends and return on average equity was primarily the result of the de-designation of interest rate swaps, realized losses on expired unexercised interest rate swaptions, and higher realized losses on the sale of MBS in the 2014 period versus 2013 period. As a result of the de-designation of our interest rate swaps, beginning January 1, 2014 the changes in the fair value of our interest rate swaps are included in net income as opposed to other comprehensive income. For the nine months ended September 30, 2014, we recognized unrealized losses for the change in fair value of our interest rates swaps of $146.1 million. In addition, during the nine months ended September 30, 2014, we recognized amortization of deferred swap losses from de-designation previously recognized in other comprehensive income of $64.1 million.

Liquidity and Capital Resources

Liquidity is a measurement of our ability to meet potential cash requirements, including ongoing commitments to pay dividends, fund investments, repayment of borrowings and other general business needs. Our primary sources of funds for liquidity consist of the net proceeds from our common and preferred equity offerings, net cash provided by operating activities, proceeds from repurchase agreements and other financing arrangements and future issuances of equity and/or debt securities.

We currently believe that we have sufficient liquidity and capital resources available for the acquisition of additional investments, repayments on borrowings, margin requirements and the payment of cash dividends as required for continued qualification as a REIT. We generally maintain liquidity to pay down borrowings under repurchase arrangements to reduce borrowing costs and otherwise efficiently manage our long-term investment capital. Because the level of these borrowings can be adjusted on a daily basis, the level of cash and cash equivalents carried on our consolidated balance sheets is significantly less important than our potential liquidity available under borrowing arrangements. However, there can be no assurance that we will maintain sufficient levels of liquidity to meet any margin calls.

We held cash and cash equivalents of $128.9 million (2013: $199.1 million) at September 30, 2014. Our cash and cash equivalents decreased due to normal fluctuations in cash balances related to the timing of principal and interest payments, repayments of debt, and asset purchases and sales.

Our operating activities provided net cash of approximately $278.3 million (2013: $381.2 million) for the nine month period ended September 30, 2014. The cash provided by operating activities decreased primarily due to lower assets and slower prepayment speeds on the MBS portfolio for the nine months ended September 30, 2014 as compared to the nine months ended September 30, 2013.

Our investing activities used net cash of $704.8 million (2013: used $2.6 billion) for the nine month period ended September 30, 2014. During the nine month period ended September 30, 2014, we utilized cash to purchase $3.8 billion (2013: $6.9 billion) in MBS and $1.4 billion (2013: $1.6 billion) in residential loans which were offset by proceeds from asset sales of $3.1 billion (2013: $3.5 billion) and principal payments on MBS of $1.4 billion (2013: $2.3 billion) and principal repayments on residential loans of $120.9 million (2013: $28.5 million). In addition, we originated or funded commercial loans of $81.2 million (2013: $17.2 million).

Our financing activities for the nine months ended September 30, 2014 consisted of net principal repayments of repurchase agreements of $1.9 billion (2013: $205.0 million borrowings), net proceeds from our secured FHLBI advances of $1.25 billion (2013: $0), net proceeds from asset-backed securities issued by securitization trusts of $1.2 billion (2013: $1.4

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billion), net proceeds from our dividend reinvestment and share purchase plan (“DRSPP”) in which we raised approximately $191,000 (2013: $396.4 million, including the proceeds from common stock offering) in equity, offset by principal repayments of asset-backed securities issued by securitization trusts of $109.6 million (2013: $27.8 million). In addition, during the nine month period ended September 30, 2014, we raised approximately $150.1 million from our Series B Preferred Stock offering and we repurchased shares of common stock totaling $21.1 million (2013: $0). During the nine months ended September 30, 2013, we had proceeds from the issuance of our exchangeable senior notes of $400.0 million net of issuance costs.

As of September 30, 2014, we had $1.25 billion in outstanding secured advances from the FHLBI and no additional availability to borrow. Available uncommitted credit may be adjusted at the sole discretion of the FHLBI. All FHLBI advances are collateralized by CMBS with a fair value of $1.4 billion and Agency RMBS with a value of $184.2 million as of September 30, 2014.

As of September 30, 2014, the weighted average margin requirement, or the percentage amount by which the collateral value must exceed the loan amount, which we also refer to as the “haircut,” under our repurchase agreements for Agency RMBS was approximately 4.76% (weighted by borrowing amount), under our repurchase agreements for non-Agency RMBS was approximately 18.84%, GSE CRT was approximately 22.13% and under our repurchase agreements for CMBS was approximately 19.01%. Across our repurchase facilities for Agency RMBS, the haircuts range from a low of 3% to a high of 30%, for non-Agency RMBS ranges from a low of 10% to a high of 50%, GSE CRT ranges from a low of 25% to a high of 35% and for CMBS range from a low of 10% to a high of 30%. Our effective cost of funds (non-GAAP measure) was 2.29% (2013: 1.74%) as of September 30, 2014. Declines in the value of our securities portfolio can trigger margin calls by our lenders under our repurchase agreements. An event of default or termination event would give some of our counterparties the option to terminate all repurchase transactions existing with us and require any amount due by us to the counterparties to be payable immediately.

Our total debt-to-equity ratio, which includes longer term financing, was6.7x as ofSeptember 30, 2014(2013:6.9x). The decrease in total debt-to-equity was primarily due to our September 2014 Series B Preferred Stock offering.

In 2011, we implemented the DRSPP. We have registered and reserved for issuance 15,000,000 shares of our common stock under the DRSPP. Under the terms of the DRSPP, shareholders who participate in the DRSPP may purchase shares of our common stock directly from us, in cash investments up to $10,000, or greater than $10,000 if we grant a request for waiver. At our sole discretion, we may accept optional cash investments in excess of $10,000 per month, which may qualify for a discount from the market price of 0% to 3%. The DRSPP participants may also automatically reinvest all or a portion of their dividends for additional shares of our stock. During the nine months ended September 30, 2014, we issued 11,459 shares (2013: 1,766,995 shares) of common stock at an average price of $16.71 (2013: $21.32) under the DRSPP with total proceeds of approximately $191,000 (2013: $37.7 million), of which no shares of common stock were issued under the waiver feature of the DRSPP.

On December 12, 2011, our board of directors approved a share repurchase program to purchase up to 7,000,000 shares of our common shares with no stated expiration date. On December 2, 2013, our board of directors approved an additional share repurchase of up to 20,000,000 of our common shares with no expiration date. As of September 30, 2014, there were 14,841,784 shares available for purchase under the program. Shares of our common stock may be purchased in the open market, including through block purchases, or through privately negotiated transactions, or pursuant to any trading plan that may be adopted in accordance with Rules 10b5-1 and 10b-18 of the Securities Exchange Act of 1934, as amended. The timing, manner, price and amount of any repurchases will be determined at our discretion and the program may be suspended, terminated or modified at any time for any reason.  The program does not obligate us to acquire any specific number of shares, and all repurchases will be made in accordance with Rule 10b-18, which sets certain restrictions on the method, timing, price and volume of stock repurchases.

During the nine months ended September 30, 2014, we repurchased 1,438,213 shares of our common stock at an average repurchase price of $14.69 per share for a net cost of $21.1 million, including acquisition expenses. During the three months ended September 30, 2013, we did not repurchase any shares of our common stock. As of September 30, 2014, we had authority to purchase 14,841,784 additional shares of our common stock through this program.

Effects of Margin Requirements, Leverage and Credit Spreads

Our securities have values that fluctuate according to market conditions and, as discussed above, the market value of our securities will decrease as prevailing interest rates or credit spreads increase. When the value of the securities pledged to secure a repurchase loan decreases to the point where the positive difference between the collateral value and the loan amount is less than the haircut, our lenders may issue a “margin call,” which means that the lender will require us to pay the margin call in cash or pledge additional collateral to meet that margin call. Under our repurchase facilities, our lenders have full discretion to determine the value of the securities we pledge to them. Most of our lenders will value securities based on recent trades in the

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market. Lenders also issue margin calls as the published current principal balance factors change on the pool of mortgages underlying the securities pledged as collateral when scheduled and unscheduled paydowns are announced monthly.

We experience margin calls in the ordinary course of our business. In seeking to effectively manage the margin requirements established by our lenders, we maintain a position of cash and unpledged securities. We refer to this position as our “liquidity.” The level of liquidity we have available to meet margin calls is directly affected by our leverage levels, our haircuts and the price changes on our securities. If interest rates increase as a result of a yield curve shift or for another reason or if credit spreads widen, then the prices of our collateral (and our unpledged assets that constitute our liquidity) will decline, we will experience margin calls, and we will use our liquidity to meet the margin calls. There can be no assurance that we will maintain sufficient levels of liquidity to meet any margin calls. If our haircuts increase, our liquidity will proportionately decrease. In addition, if we increase our borrowings, our liquidity will decrease by the amount of additional haircut on the increased level of indebtedness.

We intend to maintain a level of liquidity in relation to our assets that enables us to meet reasonably anticipated margin calls but that also allows us to be substantially invested in securities. We may misjudge the appropriate amount of our liquidity by maintaining excessive liquidity, which would lower our investment returns, or by maintaining insufficient liquidity, which would force us to liquidate assets into unfavorable market conditions and harm our results of operations and financial condition.

Forward-Looking Statements Regarding Liquidity

Based upon our current portfolio, leverage rate and available borrowing arrangements, we believe that cash flow from operations and available borrowing capacity will be sufficient to enable us to meet anticipated short-term (one year or less) liquidity requirements to fund our investment activities, pay fees under our management agreement, fund our distributions to shareholders and for other general corporate expenses.

Our ability to meet our long-term (greater than one year) liquidity and capital resource requirements will be subject to obtaining additional debt financing. We may increase our capital resources by obtaining long-term credit facilities or through public or private offerings of equity or debt securities, possibly including classes of preferred stock, common stock, and senior or subordinated notes. Such financing will depend on market conditions for capital raises and our ability to invest such offering proceeds. If we are unable to renew, replace or expand our sources of financing on substantially similar terms, it may have an adverse effect on our business and results of operations.

Contractual Obligations

We have entered into an agreement with our Manager pursuant to which our Manager is entitled to receive a management fee and the reimbursement of certain expenses. The management fee is calculated and payable quarterly in arrears in an amount equal to 1.50% of our shareholders’ equity, per annum. Our Manager uses the proceeds from its management fee in part to pay compensation to its officers and personnel who, notwithstanding that certain of those individuals are also our officers, receive no cash compensation directly from us. We are required to reimburse our Manager for operating expenses related to us incurred by our Manager, including expenses relating to legal, accounting, due diligence and other services. Expense reimbursements to our Manager are made in cash on a monthly basis following the end of each month. Our reimbursement obligation is not subject to any dollar limitation. Refer to Note 11 – “Related Party Transactions” for details of our reimbursements to our Manager.

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Contractual Commitments

As of September 30, 2014, we had the following contractual commitments and commercial obligations:

	Payments Due by Period
$ in thousands	Total	Less than 1 year	1-3 years	3-5 years	After 5 years
Obligations of Invesco Mortgage Capital Inc.
Repurchase agreements	13,571,889	13,571,889	—	—	—
Secured loans	1,250,000	—	—	—	1,250,000
IMRF Fund and AIV Fund	3,839	3,839	—	—	—
Exchangeable senior notes	400,000	—	—	400,000	—
Participation interest	144		144	—	—
Commercial loans	7,263	4,896	2,367	—	—
TBAs	355,463	355,463	—	—	—
Total contractual obligations (1)	15,588,598	13,936,087	2,511	400,000	1,250,000
Obligations of entities consolidated for financial reporting purposes
Consolidated ABS (2)	2,720,182	325,437	546,744	428,676	1,419,325
Anticipated interest payments on ABS (3)	667,273	85,802	141,845	109,338	330,288
Total obligations of entities consolidated for financial reporting purposes	3,387,455	411,239	688,589	538,014	1,749,613
Total consolidated obligations and commitments	18,976,053	14,347,326	691,100	938,014	2,999,613

(1) Excluded from total contractual obligations are the amounts due to our Manager under the management agreement, as those obligations do not have fixed and determinable payments. Refer to "Contractual Obligations" above for further details.

(2) All consolidated ABS issued by VIEs are collateralized by residential mortgage loans. The ABS obligations will pay down as the principal balances of these residential mortgage loans pay down. The amounts shown are the estimated principal repayments, adjusted for projected prepayments and losses.

(3) The anticipated interest payments on consolidated ABS issued by VIEs are calculated based on estimated principal balances, adjusted for projected prepayments and losses.

As of September 30, 2014, we have approximately $13.6 million, $70.9 million and $47.4 million in contractual interest payments related to our repurchase agreements, exchangeable senior notes and secured loans, respectively.

Off-Balance Sheet Arrangements

We committed to invest up to $100.0 million in the IMRF Fund and AIV Fund, which, in turn, invests in our target assets. As of September 30, 2014, $96.2 million (2013: $87.7 million) of our commitment to the IMRF Fund and AIV Fund has been called. On December 31, 2013, the investment period ended. We are committed to fund an additional $3.8 million in capital to cover future expenses should they occur.

We also utilize credit derivatives, such as credit default swaps, to provide credit event protection based on a financial index or specific security in exchange for receiving a fixed-rate fee or premium over the term of the contract. These instruments enable us to synthetically assume the credit risk of a reference security, portfolio of securities or index of securities. The counterparty pays a premium to us and we agree to make a payment to compensate the counterparty for losses upon the occurrence of a specified credit event. Although contract specific, credit events generally include bankruptcy, failure to pay, restructuring, obligation acceleration, obligation default, or repudiation/moratorium. Upon the occurrence of a defined credit event, the difference between the value of the reference securities and the CDS’s notional amount is recorded as realized loss in the statements of operations.

Our only CDS contract was entered into in December 2010. We sold protection against losses on a specific pool of non-Agency RMBS in the event they exceed a specified loss limit of 25% of the balance of the non-Agency RMBS on the trade date. The maximum exposure is the remaining unpaid principal balance of the underlying RMBS in excess of the specified loss threshold. In exchange, we are paid a stated fixed rate fee of 3%. We are required to post collateral as security for potential loss payments. We posted collateral to secure potential loss payments of $6.2 million as of September 30, 2014 (2013: $8.9 million). The remaining notional amount of the CDS at September 30, 2014 is $40.3 million (2013: $57.5 million), and we estimated the

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fair market value of the CDS to be approximately $469,000 at September 30, 2014 (2013: $776,000). As of September 30, 2014, we have not made any payments related to the CDS contract.

As of September 30, 2014 we held contracts to sell with an aggregate notional amount of $766.0 million (2013: $0) and contracts to buy with an aggregate notional amount of $341.0 million (2013: $0) of TBAs on a forward basis. If a counterparty of one of the TBA agreements that we entered into defaults on its obligations, we may not receive payment or securities due under the TBA agreement and we may lose any unrealized gain associated with that TBA transaction.

As of September 30, 2014, we have unfunded commitments on commercial loans of $7.3 million (2013: $24.0 million).

Shareholders’ Equity

During the nine months ended September 30, 2014, we issued 11,459 shares (2013: 1,766,995 shares) of common stock at an average price of $16.71 (2013: $21.32) under the DRSPP with total proceeds to us of approximately $191,000 (2013: $37.7 million), net of issuance costs of $0 (2013: $219,000).

During the nine months ended September 30, 2014, we repurchased 1,438,213 shares of our common stock at an average repurchase price of $14.69 per share for a net cost of $21.1 million, including acquisition expenses. During the nine months ended September 30, 2013, we did not repurchase any shares of our common stock. As of September 30, 2014, we had authority to purchase 14,841,784 additional shares of our common stock through this program.

In September 2014, we completed a public offering of 6,200,000 shares of 7.75% Fixed-to-Floating Series B Cumulative Redeemable Preferred Stock (the "Series B Preferred Stock") at the price of $25.00 per share. Total proceeds were $149.9 million, net of issuance costs of $5.1 million. Holders of our Series B Preferred Stock are entitled to receive dividends at an annual rate of 7.75% of the liquidation preference of $25.00 per share or $1.9375 per share per annum until December 27, 2024. After December 27, 2024, holders are entitled to receive dividends at a floating rate equal to three-month LIBOR plus a spread of 5.18% of the $25.00 liquidation preference per annum. Dividends are cumulative and payable quarterly in arrears, with the first dividend payment on December 29, 2014. We may elect to redeem shares of preferred stock at our option after December 27, 2024 for $25.00 per share, plus any accumulated and unpaid dividends through the date of the redemption. These shares are not redeemable, convertible into or exchangeable for any of our other property or any of our other securities prior to those times, except under circumstances intended to preserve our qualification as a REIT or upon the occurrence of a change of control.

Unrealized Gains and Losses

Since we account for our investment securities as “available-for-sale,” unrealized fluctuations in market values of assets do not impact our U.S. GAAP income, but rather are reflected on our consolidated balance sheets by changing the carrying value of the asset and shareholders’ equity under “Accumulated Other Comprehensive Income (Loss).” In addition, unrealized fluctuations in market values of our cash flow hedges that qualify for hedge accounting are also reflected in “Accumulated Other Comprehensive Income (Loss).” On December 31, 2013, we discontinued hedge accounting on our interest rate swap derivatives resulting in the future unrealized fluctuations in market value of interest rate swap derivatives previously recorded in other comprehensive income are now recognized in gain (loss) on derivative instruments, net and the amortization of deferred losses is recognized in interest expense repurchase agreements in our consolidated statements of operations.

For the three months ended September 30, 2014, net unrealized loss included in shareholders’ equity was $44.8 million (2013: $44.5 million gain).

For the nine months ended September 30, 2014, net unrealized gain included in shareholders’ equity was $473.2 million (2013: $406.2 million loss).

The increase in net unrealized gain (loss) is primarily attributable to changes in the market value of our RMBS portfolio and amortization of deferred losses on interest rate swap derivatives no longer reported under hedge accounting. Refer to Note 4 – “Mortgage-Backed Securities” and Note 8 – “Derivative and Hedging Activities” for more details on the unrealized gains and losses in both our investment securities and our cash flow hedges. On December 31, 2013, we discontinued hedge accounting for our interest rate swap agreements by de-designating the swaps as cash flow hedges. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

As a result of this mark-to-market accounting treatment, our book value and book value per share are likely to fluctuate far more than if we used historical amortized cost accounting. As a result, comparisons with companies that use historical cost accounting for some or all of their balance sheet may not be meaningful.

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Share-Based Compensation

We established the 2009 Equity Incentive Plan for grants of restricted common stock and other equity based awards to our independent directors and the executive officers and personnel of the Manager and its affiliates (the “Incentive Plan”). Under the Incentive Plan, a total of 1,000,000 shares of common stock are currently reserved for issuance. Unless terminated earlier, the Incentive Plan will terminate in 2019, but will continue to govern the unexpired awards. We recognized compensation expense of approximately $60,000 (2013: $45,000) and approximately $172,000 (2013: $120,000) related to our non-executive directors for the three and nine months ended September 30, 2014, respectively. During the three months ended September 30, 2014, we issued 3,532 shares (2013: 2,361 shares) of stock pursuant to the Incentive Plan to our non-executive directors. During the nine months ended September 30, 2014, we issued 9,356 shares (2013: 5,970 shares) of stock pursuant to the Incentive Plan to our non-executive directors. The fair market value of the shares granted was determined by the closing stock market price on the date of the grant.

We recognized compensation expense of approximately $62,000 (2013: $45,000) and $223,000 (2013: $156,000) for the three and nine months ended September 30, 2014, respectively, related to awards to officers and employees of the Manager and its affiliates which is reimbursed by the Manager under the management agreement.

During March 2014, we issued 8,284 shares of common stock (net of tax withholding) in exchange for 12,599 restricted stock units that vested under the Incentive Plan. In addition, during the nine months ended September 30, 2014, we awarded 20,732 restricted stock units to personnel of the Manager and its affiliates.

Dividends

We intend to continue to make regular quarterly distributions to holders of our common stock and preferred stock. U.S. federal income tax law generally requires that a REIT to distribute annually at least 90% of its REIT taxable income, determined without regard to the deduction for dividends paid and excluding net capital gains, and that it pay tax at regular corporate rates to the extent that it annually distributes less than 100% of its taxable income. Before we pay any dividend, whether for U.S. federal income tax purposes or otherwise, we must first meet both our operating requirements and debt service on our repurchase agreements and other debt payable. If our cash available for distribution is less than our taxable income, we could be required to sell assets or borrow funds to make cash distributions, or we may make a portion of the required distribution in the form of a taxable stock distribution or distribution of debt securities.

Inflation

Virtually all of our assets and liabilities are interest rate sensitive in nature. As a result, interest rates and other factors influence our performance far more than inflation. Changes in interest rates do not necessarily correlate with inflation rates or changes in inflation rates.

Unrelated Business Taxable Income

We have not engaged in transactions that would result in a portion of our income being treated as unrelated business taxable income.

Other Matters

We believe that we satisfied each of the asset tests in Section 856(c)(4) of the Code for the period ended September 30, 2014. We also believe that our revenue qualifies for the 75% source of income test and for the 95% source of income test rules for the period ended September 30, 2014. Consequently, we believe we met the REIT income and asset test as of September 30, 2014. We also met all REIT requirements regarding the ownership of our common stock and the distribution of dividends of our net income as of September 30, 2014. Therefore, as of September 30, 2014, we believe that we qualified as a REIT under the Code.

At all times, we intend to conduct our business so that neither we nor our Operating Partnership nor the subsidiaries of our Operating Partnership are required to register as an investment company under the 1940 Act. If we were required to register as an investment company, then our use of leverage would be substantially reduced. Because we are a holding company that conducts our business through our Operating Partnership and the Operating Partnership’s wholly-owned or majority-owned subsidiaries, the securities issued by these subsidiaries that are excepted from the definition of “investment company” under Section 3(c)(1) or Section 3(c)(7) of the 1940 Act, together with any other investment securities the Operating Partnership may own, may not have a combined value in excess of 40% of the value of the Operating Partnership’s total assets (exclusive of U.S. government securities and cash items) on an unconsolidated basis, which we refer to as the 40% test. This requirement limits the types of businesses in which we are permitted to engage in through our subsidiaries. In addition, we believe neither we nor the Operating Partnership are considered an investment company under Section 3(a)(1)(A) of the 1940 Act because they

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do not engage primarily or hold themselves out as being engaged primarily in the business of investing, reinvesting or trading in securities. Rather, through the Operating Partnership’s wholly-owned or majority-owned subsidiaries, we and the Operating Partnership are primarily engaged in the non-investment company businesses of these subsidiaries. IAS Asset I LLC and certain of the Operating Partnership’s other subsidiaries that we may form in the future rely upon the exclusion from the definition of “investment company” under the 1940 Act provided by Section 3(c)(5)(C) of the 1940 Act, which is available for entities “primarily engaged in the business of purchasing or otherwise acquiring mortgages and other liens on and interests in real estate.” This exclusion generally requires that at least 55% of each subsidiary’s portfolio be comprised of qualifying assets and at least 80% be comprised of qualifying assets and real estate-related assets (and no more than 20% comprised of miscellaneous assets). Qualifying assets for this purpose generally include mortgage loans fully secured by real estate and other assets, such as whole pool Agency and non-Agency RMBS, that the SEC or its staff in various no-action letters has determined are the functional equivalent of mortgage loans fully secured by real estate. Real estate-related assets generally include CMBS, debt and equity securities of companies primarily engaged in real estate businesses, Agency partial pool certificates and securities issued by pass-through entities of which substantially all of the assets consist of qualifying assets and/or real estate-related assets. Additionally, unless certain mortgage securities represent all the certificates issued with respect to an underlying pool of mortgages, the MBS may be treated as securities separate from the underlying mortgage loans and, thus, may not be considered qualifying interests for purposes of the 55% requirement. We calculate that as of September 30, 2014, we conducted our business so as not to be regulated as an investment company under the 1940 Act.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

The primary components of our market risk are related to interest rate, principal prepayment and market value. While we do not seek to avoid risk completely, we believe the risk can be quantified from historical experience and we seek to actively manage that risk, to earn sufficient compensation to justify taking those risks and to maintain capital levels consistent with the risks we undertake.

Interest Rate Risk

Interest rate risk is highly sensitive to many factors, including governmental, monetary and tax policies, domestic and international economic and political considerations, and other factors beyond our control. We are subject to interest rate risk in connection with our investments and our repurchase agreements. Our repurchase agreements are typically of limited duration and will be periodically refinanced at current market rates. We mitigate this risk through utilization of derivative contracts, primarily interest rate swap agreements, TBAs and futures contracts.

Interest Rate Effect on Net Interest Income

Our operating results depend in large part upon differences between the yields earned on our investments and our cost of borrowing and interest rate hedging activities. Most of our repurchase agreements provide financing based on a floating rate of interest calculated on a fixed spread over LIBOR. The fixed spread will vary depending on the type of underlying asset which collateralizes the financing. Accordingly, the portion of our portfolio which consists of floating interest rate assets are match-funded utilizing our expected sources of short-term financing, while our fixed interest rate assets are not match-funded. During periods of rising interest rates, the borrowing costs associated with our investments tend to increase while the income earned on our fixed interest rate investments may remain substantially unchanged. This increase in borrowing costs results in the narrowing of the net interest spread between the related assets and borrowings and may even result in losses. Further, during this portion of the interest rate and credit cycles, defaults could increase and result in credit losses to us, which could adversely affect our liquidity and operating results. Such delinquencies or defaults could also have an adverse effect on the spread between interest-earning assets and interest-bearing liabilities.

Hedging techniques are partly based on assumed levels of prepayments of our RMBS. If prepayments are slower or faster than assumed, the life of the RMBS will be longer or shorter, which would reduce the effectiveness of any hedging strategies we may use and may cause losses on such transactions. Hedging strategies involving the use of derivative securities are highly complex and may produce volatile returns.

Interest Rate Effects on Fair Value

Another component of interest rate risk is the effect that changes in interest rates will have on the market value of the assets that we acquire. We face the risk that the market value of our assets will increase or decrease at different rates than those of our liabilities, including our hedging instruments.

We primarily assess our interest rate risk by estimating the duration of our assets and the duration of our liabilities. Duration measures the market price volatility of financial instruments as interest rates change. We generally calculate duration using various financial models and empirical data. Different models and methodologies can produce different duration numbers for the same securities.

The impact of changing interest rates on fair value can change significantly when interest rates change materially. Therefore, the volatility in the fair value of our assets could increase significantly in the event interest rates change materially. In addition, other factors impact the fair value of our interest rate-sensitive investments and hedging instruments, such as the shape of the yield curve, market expectations as to future interest rate changes and other market conditions. Accordingly, changes in actual interest rates may have a material adverse effect on us.

Prepayment Risk

As we receive prepayments of principal on our investments, premiums paid on these investments are amortized against interest income. In general, an increase in prepayment rates will accelerate the amortization of purchase premiums, thereby reducing the interest income earned on the investments. Conversely, discounts on such investments are accreted into interest income. In general, an increase in prepayment rates will accelerate the accretion of purchase discounts, thereby increasing the interest income earned on the investments.

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Extension Risk

We compute the projected weighted-average life of our investments based upon assumptions regarding the rate at which the borrowers will prepay the underlying mortgages. In general, when a fixed-rate or hybrid adjustable-rate security is acquired with borrowings, we may, but are not required to, enter into an interest rate swap agreement or other hedging instrument that effectively fixes our borrowing costs for a period close to the anticipated average life of the fixed-rate portion of the related assets. This strategy is designed to protect us from rising interest rates, because the borrowing costs are fixed for the duration of the fixed-rate portion of the related target asset.

However, if prepayment rates decrease in a rising interest rate environment, then the life of the fixed-rate portion of the related assets could extend beyond the term of the swap agreement or other hedging instrument. This could have a negative impact on our results from operations, as borrowing costs would no longer be fixed after the end of the hedging instrument, while the income earned on the hybrid adjustable-rate assets would remain fixed. This situation may also cause the market value of our hybrid adjustable-rate assets to decline, with little or no offsetting gain from the related hedging transactions. In extreme situations, we may be forced to sell assets to maintain adequate liquidity, which could cause us to incur losses.

Market Risk

Market Value Risk

Our available-for-sale securities are reflected at their estimated fair value with unrealized gains and losses excluded from earnings and reported in other comprehensive income pursuant to ASC Topic 320. The estimated fair value of these securities fluctuates primarily due to changes in interest rates and other factors. Generally, in a rising interest rate environment, the estimated fair value of these securities would be expected to decrease; conversely, in a decreasing interest rate environment, the estimated fair value of these securities would be expected to increase.

The sensitivity analysis table presented below shows the estimated impact of an instantaneous parallel shift in the yield curve, up and down 50 and 100 basis points, on the market value of our interest rate-sensitive investments and net interest income, including net interest paid or received under interest rate swaps, at September 30, 2014, assuming a static portfolio. When evaluating the impact of changes in interest rates, prepayment assumptions and principal reinvestment rates are adjusted based on our Manager’s expectations. The analysis presented utilized assumptions, models and estimates of our Manager based on our Manager’s judgment and experience.

Change in Interest Rates	Percentage Change in Projected Net Interest Income		Percentage Change in Projected Portfolio Value
+1.00%	13.77	%	(1.30	)%
+0.50%	17.86	%	(0.61	)%
-0.50%	(27.43	)%	0.29	%
-1.00%	(59.18	)%	0.38	%

Real Estate Risk

Residential and commercial property values are subject to volatility and may be adversely affected by a number of factors, including, but not limited to: national, regional and local economic conditions (which may be adversely affected by industry slowdowns and other factors); local real estate conditions (such as the supply of housing stock); changes or continued weakness in specific industry segments; construction quality, age and design; demographic factors; and retroactive changes to building or similar codes. In addition, decreases in property values reduce the value of the collateral and the potential proceeds available to a borrower to repay our loans, which could also cause us to suffer losses.

Credit Risk

We believe that our investment strategy will generally keep our credit losses and financing costs low. However, we retain the risk of potential credit losses on all of the residential and commercial mortgage investments. We seek to manage this risk through our pre-acquisition due diligence process. In addition, we re-evaluate the credit risk inherent in our investments on a regular basis pursuant to fundamental considerations such as GDP, unemployment, interest rates, retail sales, store closings/openings, corporate earnings, housing inventory, affordability and regional home price trends. We also review key loan credit metrics including, but not limited to, payment status, current loan-to-value ratios, current borrower credit scores and debt yields. These characteristics assist in determining the likelihood and severity of loan loss as well as prepayment and extension expectations. We then perform structural analysis under multiple scenarios to establish likely cash flow profiles and credit

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enhancement levels relative to collateral performance projections. This analysis allows us to quantify our opinions of credit quality and fundamental value, which are key drivers of portfolio management decisions.

Foreign Exchange Rate Risk

We have an investment in a commercial loan denominated in a foreign currency. We are exposed to foreign exchange risk on the balance of the loan and contractual payments of interest on the loan. We have hedged our foreign currency exposure on the loan by purchasing currency forward contracts.

Risk Management

To the extent consistent with maintaining our REIT qualification, we seek to manage risk exposure to protect our investment portfolio against the effects of major interest rate changes. We generally seek to manage this risk by:

• monitoring and adjusting, if necessary, the reset index and interest rate related to our target assets and our financings;

• attempting to structure our financing agreements to have a range of different maturities, terms, amortizations and interest rate adjustment periods;

• using hedging instruments, primarily interest rate swap agreements but also financial futures, options, interest rate cap agreements, floors and forward sales to adjust the interest rate sensitivity of our target assets and our borrowings; and

• actively managing, on an aggregate basis, the interest rate indices, interest rate adjustment periods, and gross reset margins of our target assets and the interest rate indices and adjustment periods of our financings.

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ITEM 4. CONTROLS AND PROCEDURES.

Our management is responsible for establishing and maintaining disclosure controls and procedures that are designed to ensure that information we are required to disclose in the reports that we file or submit under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include controls and procedures designed to ensure that the required information is accumulated and communicated to our management, including our principal executive and principal financial officers, as appropriate, to allow timely decisions regarding required disclosure.

We have evaluated, with the participation of our principal executive officer and principal financial officer, the effectiveness of our disclosure controls and procedures as of September 30, 2014. There are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the circumvention or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. Based upon our evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the applicable rules and forms, and that it is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

No change occurred in our internal control over financial reporting (as defined in Rule13a-15(f) and 15d-15(f) of the Exchange Act) during the quarter ended September 30, 2014 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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PART II – OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS.

From time to time, we may be involved in various claims and legal actions arising in the ordinary course of business. Further, one of our subsidiaries is a captive insurance company, and is subject to scrutiny by government regulators, which could result in enforcement proceedings or litigation related to regulatory compliance matters. As of September 30, 2014, we were not involved in any such legal proceedings or regulatory compliance matters.

ITEM 1A. RISK FACTORS.

There were no material changes during the period covered by this Report to the risk factors previously disclosed in our annual report on Form 10-K for the year ended December 31, 2013, as filed with the SEC on March 3, 2014, other than those disclosed below related to our offering of Series B Preferred Stock completed in September 2014 and the risks disclosed in our Form 10-Qs for the quarters ended March 31, 2014 and June 30, 2014. Additional risks not presently known, or that we currently deem immaterial, also may have a material adverse effect on our business, financial condition and results of operation.

Risks Related to Our Capital Stock

Future offerings of debt or equity securities, which would rank senior to our common stock, may adversely affect the market price of our common stock.

We have issued Series A Preferred Stock, Series B Preferred Stock and 5.00% Exchangeable Senior Notes due 2018. If we decide to issue debt or equity securities in the future, which would rank senior to our common stock, it is likely that they will be governed by an indenture or other instrument containing covenants restricting our operating flexibility. Any convertible or exchangeable securities that we issue in the future may have rights, preferences and privileges more favorable than those of our common stock and may result in dilution to owners of our common stock. For example, preferred shares and debt, if issued, have a preference on liquidating distributions or a preference on dividend or interest payments that could limit our ability to make a distribution to the holders of our common stock. We and, indirectly, our shareholders, will bear the cost of issuing and servicing such securities. Because our decision to issue debt or equity securities in any future offering will depend on market conditions and other factors beyond our control, we cannot predict or estimate the amount, timing or nature of our future offerings.

Holders of our common stock are not entitled to preemptive rights or other protections against dilution. Thus holders of our common stock will bear the risk of our future offerings reducing the market price of our common stock and diluting the value of their stock holdings in us. Holders of our common stock also bear the risk of holders of our exchangeable notes making an election to exchange their notes for common stock, which could result in significant dilution to our existing stockholders. In addition, future issuances and sales of preferred stock on parity to our Series A Preferred Stock or the Series B Preferred Stock, or the perception that such issuances and sales could occur, may also cause prevailing market prices for the Series A Preferred Stock, Series B Preferred Stock and our common stock to decline and may adversely affect our ability to raise additional capital in the financial markets at times and prices favorable to us.

Risks Related to Our Organization and Structure

The change of control conversion feature of our Series A Preferred Stock, Series B Preferred Stock and our Exchangeable Senior Notes may make it more difficult for a party to acquire us or discourage a party from acquiring us.

The change of control conversion feature of our Series A Preferred Stock, Series B Preferred Stock and our Exchangeable Senior Notes may have the effect of discouraging a third party from making an acquisition proposal for us or of delaying, deferring or preventing certain of our change of control transactions under circumstances that otherwise could provide the holders of our common stock, Series A Preferred Stock and Series B Preferred Stock with the opportunity to realize a premium over the then-current market price of such stock or that shareholders may otherwise believe is in their best interests.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS.

During the three months ended September 30, 2014, the Company did not repurchase any shares of its common stock.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES.

None.

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ITEM 4. MINE SAFETY DISCLOSURES.

Not applicable.

ITEM 5. OTHER INFORMATION.

None.

ITEM 6. EXHIBITS.

A list of exhibits to this Form 10-Q is set forth on the Exhibit Index and is incorporated herein by reference.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	INVESCO MORTGAGE CAPITAL INC.
November 6, 2014	By:	/s/ Richard J. King
		Richard J. King
		President and Chief Executive Officer
November 6, 2014	By:	/s/ Richard Lee Phegley, Jr.
		Richard Lee Phegley, Jr.
		Chief Financial Officer

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EXHIBIT INDEX

Item 6.        Exhibits

Exhibit No.	Description
3.1	Articles of Amendment and Restatement of Invesco Mortgage Capital Inc., incorporated by reference to Exhibit 3.1 to our Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission on August 12, 2009.
3.2	Articles Supplementary of 7.75% Series A Cumulative Redeemable Preferred Stock (incorporated by reference to Exhibit 3.3 to the Registrant’s Registration Statement on Form 8-A, filed with the SEC on July 23, 2012).
3.3	Articles Supplementary of 7.75% Fixed-to-Floating Series B Cumulative Redeemable Preferred Stock (incorporated by reference to Exhibit 3.3 to the Registrant’s Registration Statement on Form 8-A, filed with the SEC on September 8, 2014).
3.4	Amended and Restated Bylaws of Invesco Mortgage Capital Inc., incorporated by reference to Exhibit 3.2 to Amendment No. 8 to our Registration Statement on Form S-11 (No. 333-151665), filed with the Securities and Exchange Commission on June 18, 2009.
31.1	Certification of Richard J. King pursuant to Rule 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Richard Lee Phegley, Jr. pursuant to Rule 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Richard J. King pursuant to Rule 13a-14(b) and 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Richard Lee Phegley, Jr. pursuant to Rule 13a-14(b) and 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101	The following series of unaudited XBRL-formatted documents are collectively included herewith as Exhibit 101. The financial information is extracted from Invesco Mortgage Capital Inc.’s unaudited consolidated interim financial statements and notes that are included in this Form 10-Q Report. 101.INS XBRL Instance Document 101.SCH XBRL Taxonomy Extension Schema Document 101.CAL XBRL Taxonomy Calculation Linkbase Document 101.LAB XBRL Taxonomy Label Linkbase Document 101.PRE XBRL Taxonomy Presentation Linkbase Document 101.DEF XBRL Taxonomy Definition Linkbase Document

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EX-31.1

EXHIBIT 31.1

Certification Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Richard J. King, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Invesco Mortgage Capital Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

November 6, 2014

/s/ Richard J. King

Richard J. King

President and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

Certification Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Richard Lee Phegley, Jr., certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Invesco Mortgage Capital Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

November 6, 2014

/s/ Richard Lee Phegley, Jr.

Richard Lee Phegley, Jr.

Chief Financial Officer

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF RICHARD J. KING

PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with Invesco Mortgage Capital Inc.’s (the “Company”) Quarterly Report on Form 10-Q for the period ended September 30, 2014 (the “Report”), I, Richard J. King, do hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. the Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

November 6, 2014

/s/ Richard J. King

Richard J. King

President and Chief Executive Officer

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF RICHARD LEE PHEGLEY, JR.

PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with Invesco Mortgage Capital Inc.’s (the “Company”) Quarterly Report on Form 10-Q for the period ended September 30, 2014 (the “Report”), I, Richard Lee Phegley, Jr., do hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. the Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

November 6, 2014

/s/ Richard Lee Phegley, Jr.

Richard Lee Phegley, Jr.

Chief Financial Officer

XML

Variable Interest Entities Carrying Value for Residential Loans Held-For-Investment (Details) (Variable Interest Entity, Primary Beneficiary, Residential Mortgage, USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Variable Interest Entity, Primary Beneficiary | Residential Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal balance	$ 3,069,384	$ 1,783,983
Unamortized premium, net	34,882	27,163
Recorded investment	3,104,266	1,811,146
Allowance for loan losses	(832)	(884)
Carrying value	$ 3,103,434	$ 1,810,262

XML

Mortgage-Backed Securities - Components of MBS Interest Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule of Available-for-sale Securities [Line Items]
Coupon Interest	$ 176,830	$ 205,272	$ 547,472	$ 631,731
Net (Premium Amortization)/ Discount Accretion	(32,787)	(47,733)	(99,770)	(145,112)
Interest income	144,043	157,539	447,702	486,619
Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Coupon Interest	98,106	126,685	308,683	412,945
Net (Premium Amortization)/ Discount Accretion	(29,371)	(40,578)	(80,099)	(132,648)
Interest income	68,735	86,107	228,584	280,297
Non-Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Coupon Interest	32,313	39,479	102,785	117,215
Net (Premium Amortization)/ Discount Accretion	2,971	2,895	7,639	6,038
Interest income	35,284	42,374	110,424	123,253
GSE CRT
Schedule of Available-for-sale Securities [Line Items]
Coupon Interest	6,274	0	15,643	0
Net (Premium Amortization)/ Discount Accretion	(953)	0	(2,314)	0
Interest income	5,321	0	13,329	0
CMBS
Schedule of Available-for-sale Securities [Line Items]
Coupon Interest	40,164	39,167	120,290	101,487
Net (Premium Amortization)/ Discount Accretion	(5,434)	(10,050)	(24,996)	(18,502)
Interest income	34,730	29,117	95,294	82,985
Other
Schedule of Available-for-sale Securities [Line Items]
Coupon Interest	(27)	(59)	71	84
Interest income	$ (27)	$ (59)	$ 71	$ 84

XML

Mortgage-Backed Securities - Components of Non-Agency RMBS Portfolio By Asset Type (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014		Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	$ 17,297,034	[1]	$ 17,348,657	[1]
Non-Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	3,302,080	[2],[3]	3,607,328	[4],[5]
Non-Agency RMBS | Re-REMIC
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	1,181,510		1,444,376
% of Non-Agency	35.80%		40.00%
Non-Agency RMBS | Prime
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	1,033,442		1,336,821
% of Non-Agency	31.30%		37.10%
Non-Agency RMBS | Alt-A
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	734,708		801,919
% of Non-Agency	22.20%		22.20%
Non-Agency RMBS | Subprime
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	352,420		24,212
% of Non-Agency	10.70%		0.70%
Non Agency RMBS, excluding securities for a future securitization not yet settled
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities, at fair value	$ 3,302,080		$ 3,607,328
% of Non-Agency	100.00%		100.00%

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

[2] Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

[3] Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

[4] Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

[5] Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

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Offsetting Assets and Liabilities - Offsetting of Derivative Liabilities and Repurchase Agreements (Parenthetical) (Detail) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Offsetting Liabilities [Line Items]
Fair value of securities pledged under repurchase agreement	$ 15,200,000,000	$ 17,100,000,000
Due from counterparties	28,499,000	1,500,000
Collateral pledged against secured loans	1,540,000,000	0
Derivative
Offsetting Liabilities [Line Items]
Collateral cash received on derivatives	35,400,000	52,700,000
Non Cash collateral received on derivatives	42,200,000	207,000,000
Consolidation, Eliminations
Offsetting Liabilities [Line Items]
Fair value of securities pledged under repurchase agreement	$ 324,100,000	$ 133,800,000

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Mortgage-Backed Securities - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule of Available-for-sale Securities [Line Items]
Net unrealized gains (losses) from other comprehensive income into gain (loss) on sale of investments	$ (47,952,000)	$ (69,323,000)	$ (80,436,000)	$ (56,919,000)
Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Gross unrealized losses			89,600,000
Agency-CMO, Non-Agency RMBS And CMBS
Schedule of Available-for-sale Securities [Line Items]
Gross unrealized losses			$ 65,600,000

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Shareholders' Equity - Additional Information (Detail) (USD $)	1 Months Ended	3 Months Ended		9 Months Ended			1 Months Ended	3 Months Ended		9 Months Ended				0 Months Ended	9 Months Ended	1 Months Ended	0 Months Ended	9 Months Ended			9 Months Ended	1 Months Ended	9 Months Ended		3 Months Ended
	Mar. 31, 2014	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Mar. 31, 2014 Restricted Stock Units (RSUs)	Sep. 30, 2014 Employee And Officer	Sep. 30, 2013 Employee And Officer	Sep. 30, 2014 Employee And Officer	Sep. 30, 2013 Employee And Officer	Sep. 30, 2014 DRSPP	Sep. 30, 2014 Incentive Plan	Sep. 15, 2014 Series A Cumulative Redeemable Preferred Stock	Sep. 30, 2014 Series A Cumulative Redeemable Preferred Stock	Sep. 30, 2014 Series B Cumulative Redeemable Preferred Stock	Sep. 15, 2014 Common Stock	Sep. 30, 2014 Common Stock	Dec. 02, 2013 Common Stock	Dec. 12, 2011 Common Stock	Sep. 30, 2014 Preferred Stock Series A Cumulative Redeemable Preferred Stock	Sep. 30, 2014 Preferred Stock Series B Cumulative Redeemable Preferred Stock	Sep. 30, 2014 Preferred Stock Series B Cumulative Redeemable Preferred Stock	Sep. 30, 2014 Three-month LIBOR rate Series B Cumulative Redeemable Preferred Stock	Mar. 31, 2013 Exchangeable Senior Notes
Class of Stock [Line Items]
Aggregate principal balance																									$ 400,000,000
Debt instrument, maturity year																									2018
Common stock shares issued		123,101,132		123,101,132		124,510,246						11,459
Price of per share of stock issued												$ 16.71
Proceeds from issuance of common stock				191,000	396,417,000							191,000
Cost of issuance of preferred stock												0				5,100,000
Preferred Stock, liquidation preference (dollars per share)															$ 25	$ 25
Preferred Stock, redemption price per share															$ 25.00	$ 25.00
Preferred Stock, dividends per annum (dollars per share)															$ 1.9375	$ 1.9375
Proceeds from issuance of stock, net of offering costs (in shares)																					0	6,200,000	6,200,000
Preferred stock dividend rate															7.75%	7.75%
Proceeds from issuance of preferred stock																149,900,000
Preferred stock dividend variable rate spread																								5.18%
Share repurchase program, number of shares authorized																			20,000,000	7,000,000
Repurchase of shares of common stock, shares																		1,438,213
Average price per repurchased common share				$ 14.69
Repurchase of shares of common stock				21,130,000
Stock repurchase program, remaining number of shares authorized to be repurchased																		14,841,784
Common stock options reserved for issuance													1,000,000
Incentive plan termination year													2019
Compensation expense recognized		$ 60,000	$ 45,000	$ 172,000	$ 120,000			$ 62,000	$ 45,000	$ 223,000	$ 156,000
Restricted stock issued		3,532	2,361	9,356	5,970					20,732
Common stock shares issued in exchange for restricted stock	8,284
Number of restricted stock units vested							12,599
Common stock dividend declared, per share		$ 0.50	$ 0.50	$ 1.50	$ 1.80												$ 0.50
Dividend payable date														Oct. 27, 2014			Oct. 28, 2014
Dividend payable, date of record														Oct. 01, 2014			Sep. 26, 2014
Series A preferred stock dividend, per share														$ 0.4844

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Mortgage-Backed Securities - Summary of Investment Portfolio (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014		Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Principal balance	$ 18,551,692		$ 20,673,443
Unamortized Premium (Discount)	(1,512,467)		(3,173,415)
Amortized Cost	17,039,225		17,500,028
Unrealized Gain/ (Loss), net	257,809		(151,371)
Mortgage-backed securities, at fair value	17,297,034	[1]	17,348,657	[1]
Net Weighted Average Coupon	3.78%	[2]	3.63%	[3]
Period- end Weighted Average Yield	3.82%	[4]	3.30%	[5]
Quarterly Weighted Average Yield	3.40%	[6]	3.51%	[6]
Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Principal balance	8,999,192		10,148,876
Unamortized Premium (Discount)	421,099		529,941
Amortized Cost	9,420,291		10,678,817
Unrealized Gain/ (Loss), net	53,979		(208,543)
Mortgage-backed securities, at fair value	9,474,270		10,470,274
Net Weighted Average Coupon	3.74%	[2]	3.82%	[3]
Period- end Weighted Average Yield	2.67%	[4]	2.80%	[5]
Quarterly Weighted Average Yield	2.70%	[6]	2.90%	[6]
Agency RMBS | 15 Year Fixed-Rate
Schedule of Available-for-sale Securities [Line Items]
Principal balance	1,299,392		1,637,988
Unamortized Premium (Discount)	64,705		83,799
Amortized Cost	1,364,097		1,721,787
Unrealized Gain/ (Loss), net	25,856		22,494
Mortgage-backed securities, at fair value	1,389,953		1,744,281
Net Weighted Average Coupon	4.05%	[2]	4.02%	[3]
Period- end Weighted Average Yield	2.55%	[4]	2.54%	[5]
Quarterly Weighted Average Yield	2.59%	[6]	2.61%	[6]
Agency RMBS | 30 Year Fixed-Rate
Schedule of Available-for-sale Securities [Line Items]
Principal balance	4,583,250		6,494,723
Unamortized Premium (Discount)	308,930		435,680
Amortized Cost	4,892,180		6,930,403
Unrealized Gain/ (Loss), net	8,936		(228,250)
Mortgage-backed securities, at fair value	4,901,116		6,702,153
Net Weighted Average Coupon	4.30%	[2]	4.11%	[3]
Period- end Weighted Average Yield	2.90%	[4]	2.96%	[5]
Quarterly Weighted Average Yield	2.95%	[6]	3.13%	[6]
Agency RMBS | ARM
Schedule of Available-for-sale Securities [Line Items]
Principal balance	519,631		251,693
Unamortized Premium (Discount)	8,752		992
Amortized Cost	528,383		252,685
Unrealized Gain/ (Loss), net	4,497		597
Mortgage-backed securities, at fair value	532,880		253,282
Net Weighted Average Coupon	2.85%	[2]	2.80%	[3]
Period- end Weighted Average Yield	2.31%	[4]	2.62%	[5]
Quarterly Weighted Average Yield	2.30%	[6]	2.41%	[6]
Agency RMBS | Hybrid ARM
Schedule of Available-for-sale Securities [Line Items]
Principal balance	2,596,919		1,764,472
Unamortized Premium (Discount)	38,712		9,470
Amortized Cost	2,635,631		1,773,942
Unrealized Gain/ (Loss), net	14,690		(3,384)
Mortgage-backed securities, at fair value	2,650,321		1,770,558
Net Weighted Average Coupon	2.77%	[2]	2.69%	[3]
Period- end Weighted Average Yield	2.39%	[4]	2.46%	[5]
Quarterly Weighted Average Yield	2.35%	[6]	2.06%	[6]
Agency-CMO
Schedule of Available-for-sale Securities [Line Items]
Principal balance	1,876,484	[7]	1,532,474	[8]
Unamortized Premium (Discount)	(1,413,263)	[7]	(1,051,777)	[8]
Amortized Cost	463,221	[7]	480,697	[8]
Unrealized Gain/ (Loss), net	(9,473)	[7]	(6,183)	[8]
Mortgage-backed securities, at fair value	453,748	[7]	474,514	[8]
Net Weighted Average Coupon	2.42%	[2],[7]	2.76%	[3],[8]
Period- end Weighted Average Yield	4.42%	[4],[7]	3.82%	[5],[8]
Quarterly Weighted Average Yield	3.03%	[6],[7]	3.47%	[6],[8]
Non-Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Principal balance	3,805,256	[10],[9]	4,217,230	[11],[12]
Unamortized Premium (Discount)	(603,732)	[10],[9]	(640,797)	[11],[12]
Amortized Cost	3,201,524	[10],[9]	3,576,433	[11],[12]
Unrealized Gain/ (Loss), net	100,556	[10],[9]	30,895	[11],[12]
Mortgage-backed securities, at fair value	3,302,080	[10],[9]	3,607,328	[11],[12]
Net Weighted Average Coupon	3.68%	[10],[2],[9]	3.72%	[11],[12],[3]
Period- end Weighted Average Yield	3.92%	[10],[4],[9]	2.80%	[11],[12],[5]
Quarterly Weighted Average Yield	4.44%	[10],[6],[9]	4.63%	[11],[12],[6]
GSE CRT
Schedule of Available-for-sale Securities [Line Items]
Principal balance	570,500	[13],[14]	144,500
Unamortized Premium (Discount)	26,549	[13],[14]	22,163
Amortized Cost	597,049	[13],[14]	166,663
Unrealized Gain/ (Loss), net	13,277	[13],[14]	1,318
Mortgage-backed securities, at fair value	610,326	[13],[14]	167,981
Net Weighted Average Coupon	4.82%	[14],[2]	7.13%	[3]
Period- end Weighted Average Yield	4.02%	[14],[4]	5.17%	[5]
Quarterly Weighted Average Yield	3.91%	[14],[6]	5.85%	[6]
CMBS
Schedule of Available-for-sale Securities [Line Items]
Principal balance	3,300,260	[13]	4,630,363	[15]
Unamortized Premium (Discount)	56,880	[13]	(2,032,945)	[15]
Amortized Cost	3,357,140	[13]	2,597,418	[15]
Unrealized Gain/ (Loss), net	99,470	[13]	31,142	[15]
Mortgage-backed securities, at fair value	$ 3,456,610	[13]	$ 2,628,560	[15]
Net Weighted Average Coupon	4.82%	[13],[2]	3.38%	[15],[3]
Period- end Weighted Average Yield	4.48%	[13],[4]	4.62%	[15],[5]
Quarterly Weighted Average Yield	4.50%	[13],[6]	4.51%	[15],[6]

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

[2] Net weighted average coupon (“WAC”) as of September 30, 2014 is presented net of servicing and other fees.

[3] Net WAC as of December 31, 2013 is presented net of servicing and other fees.

[4] Period-end weighted average yield is based on amortized cost as of September 30, 2014 and incorporates future prepayment and loss assumptions.

[5] Period-end weighted average yield based on amortized cost as of December 31, 2013 incorporates future prepayment and loss assumptions.

[6] Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

[7] Agency-CMO") includes interest-only securities which represent 28.7% of the balance based on fair value.

[8] Agency-CMO includes interest-only securities, which represent 25.0% of the balance based on fair value.

[9] Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

[10] Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

[11] Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

[12] Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

[13] CMBS includes commercial real estate mezzanine loan pass-through certificates which represent 1.4% of the balance based on fair value.

[14] GSE CRT are general obligations of Fannie Mae or Freddie Mac that are structured to provide credit protection to the GSE issuer with respect to defaults and other credit events within reference pools of residential mortgage loans that collateralize MBS issued and guaranteed by such GSE.

[15] CMBS includes interest-only securities and commercial real estate mezzanine loan pass-through certificates which represent 7.5% and 1.0% of the balance based on fair value, respectively.

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Non-controlling Interest-Operating Partnership (Tables)

9 Months Ended

Sep. 30, 2014

Noncontrolling Interest [Abstract]

Schedule of Income (Expense) Allocated and Distributions Paid to Noncontrolling Interests

The following table presents the income (expense) allocated and distributions paid to the Operating Partnership non-controlling interest for the three and nine months ended September 30, 2014 and 2013.

	Three Months Ended   September 30,			Nine Months Ended   September 30, 2014
$ in thousands	2014	2013		2014		2013
Income (expense) allocated	394	(63	)	(1,485	)	2,392
Distributions paid	713	926		2,138		2,778

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Earnings per Common Share Schedule of Earnings per Common Share (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Numerator (Income)
Net income available to common shareholders	$ 30,672	$ (8,686)	$ (137,820)	$ 214,152
Income allocated to exchangeable senior debt	0	0	0	12,403
Income allocated to non-controlling interest	394	(63)	(1,485)	2,392
Dilutive net income available to shareholders	$ 31,066	$ (8,749)	$ (139,305)	$ 228,947
Denominator (Weighted Average Shares)
Shares available to common shareholders	123,098	135,220	123,105	133,094
Restricted Stock Awards	46	0	0	34
OP Units	1,425	1,425	1,425	1,425
Exchangeable senior notes	0	0	0	12,519
Dilutive Shares	124,569	136,645	124,530	147,072

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Financial Instruments - Quantitative Information About Level 3 Fair Value Measurements (Detail) (USD $) In Thousands, unless otherwise specified				9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2014 CDS Contract	Dec. 31, 2013 CDS Contract	Dec. 31, 2012 CDS Contract	Sep. 30, 2014 Swap Rate	Dec. 31, 2013 Swap Rate	Sep. 30, 2014 Discount Rate	Dec. 31, 2013 Discount Rate	Sep. 30, 2014 Credit Spread	Dec. 31, 2013 Credit Spread	Sep. 30, 2014 Constant Prepayment Rate	Dec. 31, 2013 Constant Prepayment Rate	Sep. 30, 2014 Constant Prepayment Rate Minimum	Dec. 31, 2013 Constant Prepayment Rate Minimum	Sep. 30, 2014 Constant Prepayment Rate Maximum	Dec. 31, 2013 Constant Prepayment Rate Maximum	Sep. 30, 2014 Constant Default Rate	Dec. 31, 2013 Constant Default Rate	Sep. 30, 2014 Constant Default Rate Minimum	Dec. 31, 2013 Constant Default Rate Minimum	Sep. 30, 2014 Constant Default Rate Maximum	Dec. 31, 2013 Constant Default Rate Maximum	Sep. 30, 2014 Loss Severity	Dec. 31, 2013 Loss Severity	Sep. 30, 2014 Loss Severity Minimum	Dec. 31, 2013 Loss Severity Minimum	Sep. 30, 2014 Loss Severity Maximum	Dec. 31, 2013 Loss Severity Maximum
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value	$ 469	$ 654	$ 1,519
Range												1.00%	1.00%	20.00%	20.00%			0.60%	0.80%	100.00%	100.00%			0.90%	3.00%	64.90%	63.70%
Weighted Average				2.39%	2.39%	0.74%	0.50%	0.24%	0.25%	5.48%	5.76%					4.19%	4.89%					39.22%	43.31%

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Investments in Unconsolidated Ventures - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended			3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014 Invesco Mortgage Recovery Feeder Fund, L.P. And Invesco Mortgage Recovery Loans AIV, L.P.	Sep. 30, 2013 Invesco Mortgage Recovery Feeder Fund, L.P. And Invesco Mortgage Recovery Loans AIV, L.P.	Sep. 30, 2014 Invesco Mortgage Recovery Feeder Fund, L.P. And Invesco Mortgage Recovery Loans AIV, L.P.	Sep. 30, 2013 Invesco Mortgage Recovery Feeder Fund, L.P. And Invesco Mortgage Recovery Loans AIV, L.P.	Sep. 30, 2014 IMRF Loan Portfolio Member LLC	Sep. 30, 2013 IMRF Loan Portfolio Member LLC	Sep. 30, 2014 IMRF Loan Portfolio Member LLC	Sep. 30, 2013 IMRF Loan Portfolio Member LLC	Sep. 30, 2011 IMRF Loan Portfolio Member LLC
Schedule of Equity Method Investments [Line Items]
Initial investment in unconsolidated ventures						$ 100,000,000		$ 100,000,000
Total investments in unconsolidated ventures, at fair value	42,281,000		42,281,000		44,403,000	96,200,000		96,200,000						16,900,000
Committed to fund						3,800,000		3,800,000
Equity in earnings	1,145,000	1,422,000	5,480,000	5,169,000		(1,700,000)	378,000	3,800,000	1,284,000	881,000	956,000	2,600,000	1,048,000
Unrealized gain (loss) on investments						$ (389,000)	$ 250,000	$ 1,000,000	$ 1,700,000	$ (1,039,000)	$ (163,000)	$ (1,958,000)	$ 1,100,000

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Related Party Transactions - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Related Party Transaction [Line Items]
Management fee – related party	$ 9,214,000	$ 10,945,000	$ 27,876,000	$ 32,106,000
Management fees accrued but not paid	9,200,000	10,900,000	9,200,000	10,900,000
Manager
Related Party Transaction [Line Items]
Fee paid by Company to Manager as percentage of Company's shareholders' equity			1.50%
Management fee – related party	9,214,000	10,945,000	27,876,000	32,106,000
Management fees accrued but not paid	$ 9,200,000	$ 10,900,000	$ 9,200,000	$ 10,900,000

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Non-controlling Interest-Operating Partnership - Additional Information (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Noncontrolling Interest [Line Items]
Non-controlling interest related to the outstanding of OP Units	1,425,000
Non-controlling interest in Operating Partnership	1.10%		1.00%
Distributions payable to non-controlling interest	$ 64,976	$ 66,087	$ 71,037
Non- Controlling Interest
Noncontrolling Interest [Line Items]
Distributions payable to non-controlling interest	$ 713		$ 713

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Related Party Transactions Schedule of Related Party Transactions (Details) (Manager, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Total incurred costs, originally paid by the Manager	$ 1,274	$ 973	$ 4,373	$ 3,897
Incurred costs, prepaid or expensed
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Total incurred costs, originally paid by the Manager	1,274	966	4,373	3,472
Incurred costs, charged against equity as a cost of raising capital
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Total incurred costs, originally paid by the Manager	0	0	0	418
Incurred costs, capitalized to other assets
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Total incurred costs, originally paid by the Manager	$ 0	$ 7	$ 0	$ 7

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Financial Instruments - Fair Values Measured on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed securities, at fair value	$ 17,297,034	[1]	$ 17,348,657	[1]
Investments in unconsolidated ventures, at fair value	42,281		44,403
Derivative assets, at fair value	74,421		262,059
Total, Assets	17,413,736		17,655,119
Derivatives, Liabilities	222,559		263,204
Total	222,559		263,204
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets, at fair value	1,036		2,591
Total, Assets	1,036		2,591
Derivatives, Liabilities	0
Total	0
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed securities, at fair value	17,297,034	[1]	17,348,657	[1]
Derivative assets, at fair value	72,916		258,814
Total, Assets	17,369,950		17,607,471
Derivatives, Liabilities	222,559		263,204
Total	222,559		263,204
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments in unconsolidated ventures, at fair value	42,281		44,403
Derivative assets, at fair value	469		654
Total, Assets	$ 42,750		$ 45,057

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

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Mortgage-Backed Securities (Tables)

9 Months Ended

Sep. 30, 2014

Investments, Debt and Equity Securities [Abstract]

Summary of Investment Portfolio

The following tables present certain information about the Company’s MBS portfolio as of September 30, 2014 and December 31, 2013.

September 30, 2014

$ in thousands	Principal Balance	Unamortized Premium (Discount)		Amortized Cost	Unrealized Gain/ (Loss), net		Fair Value	Net Weighted Average Coupon (1)		Period- end Weighted Average Yield (2)		Quarterly Weighted Average Yield (3)
Agency RMBS:
15 year fixed-rate	1,299,392	64,705		1,364,097	25,856		1,389,953	4.05	%	2.55	%	2.59	%
30 year fixed-rate	4,583,250	308,930		4,892,180	8,936		4,901,116	4.30	%	2.90	%	2.95	%
ARM*	519,631	8,752		528,383	4,497		532,880	2.85	%	2.31	%	2.30	%
Hybrid ARM	2,596,919	38,712		2,635,631	14,690		2,650,321	2.77	%	2.39	%	2.35	%
Total Agency pass-through	8,999,192	421,099		9,420,291	53,979		9,474,270	3.74	%	2.67	%	2.70	%
Agency-CMO(4)	1,876,484	(1,413,263	)	463,221	(9,473	)	453,748	2.42	%	4.42	%	3.03	%
Non-Agency RMBS(5)(6)	3,805,256	(603,732	)	3,201,524	100,556		3,302,080	3.68	%	3.92	%	4.44	%
GSE CRT(7)	570,500	26,549		597,049	13,277		610,326	4.82	%	4.02	%	3.91	%
CMBS(8)	3,300,260	56,880		3,357,140	99,470		3,456,610	4.82	%	4.48	%	4.50	%
Total	18,551,692	(1,512,467	)	17,039,225	257,809		17,297,034	3.78	%	3.82	%	3.40	%

* Adjustable-rate mortgage ("ARM")

(1) Net weighted average coupon (“WAC”) as of September 30, 2014 is presented net of servicing and other fees.

(2) Period-end weighted average yield is based on amortized cost as of September 30, 2014 and incorporates future prepayment and loss assumptions.

(3) Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

(4) Agency collateralized mortgage obligation ("Agency-CMO") includes interest-only securities which represent 28.7% of the balance based on fair value.

(5) Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

(6) Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

(7) GSE CRT are general obligations of Fannie Mae or Freddie Mac that are structured to provide credit protection to the GSE issuer with respect to defaults and other credit events within reference pools of residential mortgage loans that collateralize MBS issued and guaranteed by such GSE.

(8) CMBS includes commercial real estate mezzanine loan pass-through certificates which represent 1.4% of the balance based on fair value.

December 31, 2013

$ in thousands	Principal Balance	Unamortized Premium (Discount)		Amortized Cost	Unrealized Gain/ (Loss), net		Fair Value	Net Weighted Average Coupon (1)		Period- end Weighted Average Yield (2)		Quarterly Weighted Average Yield (3)
Agency RMBS:
15 year fixed-rate	1,637,988	83,799		1,721,787	22,494		1,744,281	4.02	%	2.54	%	2.61	%
30 year fixed-rate	6,494,723	435,680		6,930,403	(228,250	)	6,702,153	4.11	%	2.96	%	3.13	%
ARM	251,693	992		252,685	597		253,282	2.80	%	2.62	%	2.41	%
Hybrid ARM	1,764,472	9,470		1,773,942	(3,384	)	1,770,558	2.69	%	2.46	%	2.06	%
Total Agency pass-through	10,148,876	529,941		10,678,817	(208,543	)	10,470,274	3.82	%	2.80	%	2.90	%
Agency-CMO(4)	1,532,474	(1,051,777	)	480,697	(6,183	)	474,514	2.76	%	3.82	%	3.47	%
Non-Agency RMBS(5)(6)	4,217,230	(640,797	)	3,576,433	30,895		3,607,328	3.72	%	2.80	%	4.63	%
GSE CRT	144,500	22,163		166,663	1,318		167,981	7.13	%	5.17	%	5.85	%
CMBS(7)	4,630,363	(2,032,945	)	2,597,418	31,142		2,628,560	3.38	%	4.62	%	4.51	%
Total	20,673,443	(3,173,415	)	17,500,028	(151,371	)	17,348,657	3.63	%	3.30	%	3.51	%

(1) Net WAC as of December 31, 2013 is presented net of servicing and other fees.

(2) Period-end weighted average yield based on amortized cost as of December 31, 2013 incorporates future prepayment and loss assumptions.

(3) Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

(4) Agency-CMO includes interest-only securities, which represent 25.0% of the balance based on fair value.

(5) Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

(6) Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

(7) CMBS includes interest-only securities and commercial real estate mezzanine loan pass-through certificates which represent 7.5% and 1.0% of the balance based on fair value, respectively.

Components of Non-Agency RMBS Portfolio by Asset Type

The following table summarizes the Company's non-Agency RMBS portfolio by asset type as of September 30, 2014 and December 31, 2013, respectively:

$ in thousands	September 30, 2014	% of Non-Agency		December 31, 2013	% of Non-Agency
Re-REMIC	1,181,510	35.8	%	1,444,376	40.0	%
Prime	1,033,442	31.3	%	1,336,821	37.1	%
Alt-A	734,708	22.2	%	801,919	22.2	%
Subprime/reperforming	352,420	10.7	%	24,212	0.7	%
Total Non-Agency	3,302,080	100.0	%	3,607,328	100.0	%

Components of Senior Re-REMIC at Fair Value

The following table summarizes the credit enhancement provided to the Company's re-securitization of real estate mortgage investment conduit ("Re-REMIC") holdings as of September 30, 2014 and December 31, 2013:

	Percentage of Re-REMIC Holdings at Fair Value
Re-REMIC Subordination(1)	September 30, 2014		December 31, 2013
0% - 10%	5.8	%	4.8	%
10% - 20%	3.9	%	3.5	%
20% - 30%	13.9	%	14.7	%
30% - 40%	26.2	%	25.2	%
40% - 50%	32.6	%	38.6	%
50% - 60%	13.7	%	8.5	%
60% - 70%	3.9	%	4.7	%
Total	100.0	%	100.0	%

(1) Subordination refers to the credit enhancement provided to the Re-REMIC tranche held by the Company by any junior Re-REMIC tranche or tranches in a resecuritization. This figure reflects the percentage of the balance of the underlying securities represented by any junior tranche or tranches at the time of resecuritization. Generally, principal losses on the underlying securities in excess of the subordination amount would result in principal losses on the Re-REMIC tranche held by the Company.

Components of Carrying Value of Investment Portfolio

The components of the carrying value of the Company’s MBS portfolio at September 30, 2014 and December 31, 2013 are presented below:

$ in thousands	September 30, 2014		December 31, 2013
Principal balance	18,551,692		20,673,443
Unamortized premium	559,075		646,189
Unamortized discount	(2,071,542	)	(3,819,604	)
Gross unrealized gains	413,031		291,725
Gross unrealized losses	(155,222	)	(443,096	)
Fair value	17,297,034		17,348,657

Fair Value of Mortgage-Backed Securities According to Weighted Average Life Classification

The following table summarizes the Company’s MBS portfolio according to estimated weighted average life classifications as of September 30, 2014 and December 31, 2013:

$ in thousands	September 30, 2014	December 31, 2013
Less than one year	235,268	101,251
Greater than one year and less than five years	6,821,502	5,958,852
Greater than or equal to five years	10,240,264	11,288,554
Total	17,297,034	17,348,657

Unrealized Losses and Estimated Fair Value of MBS by Length of Time

The following tables present the gross unrealized losses and estimated fair value of the Company's MBS securities by length of time that such securities have been in a continuous unrealized loss position at September 30, 2014 and December 31, 2013:

September 30, 2014

	Less than 12 Months				12 Months or More				Total
$ in thousands	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities
Agency RMBS:
15 year fixed-rate	12,855	(45	)	2	118,792	(2,339	)	7	131,647	(2,384	)	9
30 year fixed-rate	124,596	(312	)	9	2,012,239	(83,829	)	74	2,136,835	(84,141	)	83
ARM	24,158	(157	)	1	13,011	(84	)	2	37,169	(241	)	3
Hybrid ARM	886,351	(2,490	)	43	27,474	(330	)	2	913,825	(2,820	)	45
Total Agency pass-through	1,047,960	(3,004	)	55	2,171,516	(86,582	)	85	3,219,476	(89,586	)	140
Agency-CMO	164,970	(7,423	)	20	173,999	(12,446	)	10	338,969	(19,869	)	30
Non-Agency RMBS	437,793	(4,871	)	32	344,122	(13,559	)	20	781,915	(18,430	)	52
GSE CRT	224,035	(10,921	)	8	—	—		—	224,035	(10,921	)	8
CMBS	799,379	(6,613	)	57	371,303	(9,803	)	35	1,170,682	(16,416	)	92
Total	2,674,137	(32,832	)	172	3,060,940	(122,390	)	150	5,735,077	(155,222	)	322

December 31, 2013

	Less than 12 Months				12 Months or More				Total
$ in thousands	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities
Agency RMBS:
15 year fixed-rate	431,527	(4,964	)	18	11,100	(259	)	1	442,627	(5,223	)	19
30 year fixed-rate	3,710,679	(228,167	)	126	641,259	(56,754	)	27	4,351,938	(284,921	)	153
ARM	94,447	(968	)	7	—	—		—	94,447	(968	)	7
Hybrid ARM	1,129,488	(9,715	)	48	—	—		—	1,129,488	(9,715	)	48
Total Agency pass-through	5,366,141	(243,814	)	199	652,359	(57,013	)	28	6,018,500	(300,827	)	227
Agency-CMO	311,935	(16,599	)	13	8,883	(3,736	)	4	320,818	(20,335	)	17
Non-Agency RMBS	1,307,036	(58,326	)	76	91,651	(1,726	)	8	1,398,687	(60,052	)	84
GSE CRT	—	—		—	—	—		—	—	—		—
CMBS	1,118,270	(61,882	)	84	—	—		—	1,118,270	(61,882	)	84
Total	8,103,382	(380,621	)	372	752,893	(62,475	)	40	8,856,275	(443,096	)	412

Impact of MBS on Accumulated other Comprehensive Income

The following table presents the impact of the Company’s MBS on its accumulated other comprehensive income for the three and nine months ended September 30, 2014 and 2013.

$ in thousands	Three Months   ended   September 30, 2014		Three Months   ended   September 30, 2013		Nine Months   ended   September 30, 2014		Nine Months   ended   September 30, 2013
Accumulated other comprehensive income from investment securities:
Unrealized gain (loss) on MBS at beginning of period	323,803		(257,402	)	(151,370	)	523,725
Unrealized gain (loss) on MBS, net	(65,994	)	75,030		409,179		(706,097	)
Balance at the end of period	257,809		(182,372	)	257,809		(182,372	)

Components of MBS Interest Income

The following table presents components of interest income on the Company’s MBS portfolio for the three and nine months ended September 30, 2014 and 2013.

For the three months ended September 30, 2014

$ in thousands	Coupon Interest		Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	98,106		(29,371	)	68,735
Non-Agency	32,313		2,971		35,284
GSE CRT	6,274		(953	)	5,321
CMBS	40,164		(5,434	)	34,730
Other	(27	)	—		(27	)
Total	176,830		(32,787	)	144,043

For the three months ended September 30, 2013

$ in thousands	Coupon Interest		Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	126,685		(40,578	)	86,107
Non-Agency	39,479		2,895		42,374
GSE CRT	—		—		—
CMBS	39,167		(10,050	)	29,117
Other	(59	)	—		(59	)
Total	205,272		(47,733	)	157,539

For the nine months ended September 30, 2014

$ in thousands	Coupon Interest	Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	308,683	(80,099	)	228,584
Non-Agency	102,785	7,639		110,424
GSE CRT	15,643	(2,314	)	13,329
CMBS	120,290	(24,996	)	95,294
Other	71	—		71
Total	547,472	(99,770	)	447,702

For the nine months ended September 30, 2013

$ in thousands	Coupon Interest	Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	412,945	(132,648	)	280,297
Non-Agency	117,215	6,038		123,253
GSE CRT	—	—		—
CMBS	101,487	(18,502	)	82,985
Other	84	—		84
Total	631,731	(145,112	)	486,619

XML

Mortgage-Backed Securities - Components of Carrying Value Of Investment Portfolio (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014		Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]
Principal balance	$ 18,551,692		$ 20,673,443
Unamortized premium	559,075		646,189
Unamortized discount	(2,071,542)		(3,819,604)
Gross unrealized gains	413,031		291,725
Gross unrealized losses	(155,222)		(443,096)
Fair value	$ 17,297,034	[1]	$ 17,348,657	[1]

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

XML

Variable Interest Entities Residential Loans Held-for-Investment Future Minimum Annual Principal Payments Under Residential Loans, Held for Investments (Details) (Variable Interest Entity, Primary Beneficiary, Residential Mortgage, USD $) In Thousands, unless otherwise specified	Sep. 30, 2014
Variable Interest Entity, Primary Beneficiary | Residential Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Within one year	$ 56,024
One to three years	118,854
Three to five years	129,552
Greater than or equal to five years	2,764,954
Total	$ 3,069,384

XML

Financial Instruments - Additional Information (Detail) (USD $)			12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Dec. 31, 2012 Debt Securities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value of CDS contract	$ 8,000
Debt security	$ 62,500,000	$ 10,000,000	$ 10,000,000
Debt maturity date			Oct. 31, 2016

XML

Variable Interest Entities - Maximum Risk of Loss (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Variable Interest Entity [Line Items]
Fair value	$ 17,297,034	[1]	$ 17,348,657	[1]
Non-Agency RMBS
Variable Interest Entity [Line Items]
Fair value	3,302,080	[2],[3]	3,607,328	[4],[5]
Non-Agency RMBS | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Fair value	3,302,080
Company's Maximum Risk of Loss	3,302,080
CMBS
Variable Interest Entity [Line Items]
Fair value	3,456,610	[6]	2,628,560	[7]
CMBS | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Fair value	3,456,610
Company's Maximum Risk of Loss	3,456,610
Non-Agency RMBS and CMBS | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Fair value	6,758,690
Company's Maximum Risk of Loss	$ 6,758,690

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

[2] Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

[3] Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

[4] Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

[5] Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

[6] CMBS includes commercial real estate mezzanine loan pass-through certificates which represent 1.4% of the balance based on fair value.

[7] CMBS includes interest-only securities and commercial real estate mezzanine loan pass-through certificates which represent 7.5% and 1.0% of the balance based on fair value, respectively.

XML

Mortgage-Backed Securities - Unrealized Losses and Estimated Fair Value of MBS by Length of Time (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014 security	Dec. 31, 2013 security
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	$ 2,674,137	$ 8,103,382
Unrealized Losses, Less than 12 Months	(32,832)	(380,621)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	172	372
Fair Value, 12 Months or More	3,060,940	752,893
Unrealized Losses, 12 Months or More	(122,390)	(62,475)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	150	40
Fair Value, Total	5,735,077	8,856,275
Unrealized Losses, Total	(155,222)	(443,096)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	322	412
Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	1,047,960	5,366,141
Unrealized Losses, Less than 12 Months	(3,004)	(243,814)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	55	199
Fair Value, 12 Months or More	2,171,516	652,359
Unrealized Losses, 12 Months or More	(86,582)	(57,013)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	85	28
Fair Value, Total	3,219,476	6,018,500
Unrealized Losses, Total	(89,586)	(300,827)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	140	227
Agency RMBS | 15 Year Fixed-Rate
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	12,855	431,527
Unrealized Losses, Less than 12 Months	(45)	(4,964)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	2	18
Fair Value, 12 Months or More	118,792	11,100
Unrealized Losses, 12 Months or More	(2,339)	(259)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	7	1
Fair Value, Total	131,647	442,627
Unrealized Losses, Total	(2,384)	(5,223)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	9	19
Agency RMBS | 30 Year Fixed-Rate
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	124,596	3,710,679
Unrealized Losses, Less than 12 Months	(312)	(228,167)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	9	126
Fair Value, 12 Months or More	2,012,239	641,259
Unrealized Losses, 12 Months or More	(83,829)	(56,754)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	74	27
Fair Value, Total	2,136,835	4,351,938
Unrealized Losses, Total	(84,141)	(284,921)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	83	153
Agency RMBS | ARM
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	24,158	94,447
Unrealized Losses, Less than 12 Months	(157)	(968)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	1	7
Fair Value, 12 Months or More	13,011
Unrealized Losses, 12 Months or More	(84)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	2
Fair Value, Total	37,169	94,447
Unrealized Losses, Total	(241)	(968)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	3	7
Agency RMBS | Hybrid ARM
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	886,351	1,129,488
Unrealized Losses, Less than 12 Months	(2,490)	(9,715)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	43	48
Fair Value, 12 Months or More	27,474
Unrealized Losses, 12 Months or More	(330)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	2
Fair Value, Total	913,825	1,129,488
Unrealized Losses, Total	(2,820)	(9,715)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	45	48
Agency-CMO
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	164,970	311,935
Unrealized Losses, Less than 12 Months	(7,423)	(16,599)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	20	13
Fair Value, 12 Months or More	173,999	8,883
Unrealized Losses, 12 Months or More	(12,446)	(3,736)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	10	4
Fair Value, Total	338,969	320,818
Unrealized Losses, Total	(19,869)	(20,335)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	30	17
Non-Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	437,793	1,307,036
Unrealized Losses, Less than 12 Months	(4,871)	(58,326)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	32	76
Fair Value, 12 Months or More	344,122	91,651
Unrealized Losses, 12 Months or More	(13,559)	(1,726)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	20	8
Fair Value, Total	781,915	1,398,687
Unrealized Losses, Total	(18,430)	(60,052)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	52	84
GSE CRT
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	224,035	0
Unrealized Losses, Less than 12 Months	(10,921)	0
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	8	0
Fair Value, 12 Months or More	0	0
Unrealized Losses, 12 Months or More	0	0
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	0	0
Fair Value, Total	224,035	0
Unrealized Losses, Total	(10,921)	0
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	8	0
CMBS
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	799,379	1,118,270
Unrealized Losses, Less than 12 Months	(6,613)	(61,882)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	57	84
Fair Value, 12 Months or More	371,303	0
Unrealized Losses, 12 Months or More	(9,803)	0
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	35	0
Fair Value, Total	1,170,682	1,118,270
Unrealized Losses, Total	$ (16,416)	$ (61,882)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	92	84

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Derivatives and Hedging Activities - Derivatives not Designated as Hedging Instrument (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss), net			$ (133,863)	$ (21,810)
Gain (loss) on derivatives, net	(3,704)	(6,887)	(322,832)	44,424
Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on settlement, termination, expiration or exercise, net	(1,016)	39,075	(34,877)	66,234
Contractual interest expense	(50,446)		(154,092)
Unrealized gain (loss), net	47,758	(45,962)	(133,863)	(21,810)
Gain (loss) on derivatives, net	(3,704)	(6,887)	(322,832)	44,424
Interest Rate Swap | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on settlement, termination, expiration or exercise, net	1,348	0	1,348	0
Contractual interest expense	(50,446)		(154,092)
Unrealized gain (loss), net	47,709	298	(146,116)	591
Gain (loss) on derivatives, net	(1,389)	298	(298,860)	591
Interest Rate Swaption | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on settlement, termination, expiration or exercise, net	0	39,075	(23,275)	66,234
Unrealized gain (loss), net	(2,185)	(42,891)	13,596	(19,032)
Gain (loss) on derivatives, net	(2,185)	(3,816)	(9,679)	47,202
TBAs | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on settlement, termination, expiration or exercise, net	(2,943)		(4,343)
Unrealized gain (loss), net	368		(867)
Gain (loss) on derivatives, net	(2,575)		(5,210)
Futures Contract | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on settlement, termination, expiration or exercise, net	249	0	(8,937)	0
Unrealized gain (loss), net	786	(3,369)	(1,556)	(3,369)
Gain (loss) on derivatives, net	1,035	(3,369)	(10,493)	(3,369)
Currency Forward | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Realized gain (loss) on settlement, termination, expiration or exercise, net	330		330
Unrealized gain (loss), net	1,080		1,080
Gain (loss) on derivatives, net	$ 1,410		$ 1,410

XML

Derivatives and Hedging Activities - Open CDS Sold (Detail) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Derivative [Line Items]
Notional amount	$ 14,595,208,000	$ 14,050,000,000
CDS Contract
Derivative [Line Items]
Fair value amount	469,000	654,000
Notional amount	40,274,000	51,823,000
Maximum potential amount of future undiscounted payments	40,274,000	51,823,000
Recourse provisions with third parties	0	0
Collateral held by counterparty	$ 6,219,000	$ 7,979,000

XML

Mortgage-Backed Securities - Summary of Investment Portfolio (Parenthetical) (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014		Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Unamortized Premium (Discount)	$ (1,512,467)		$ (3,173,415)
Agency-CMO
Schedule of Available-for-sale Securities [Line Items]
Percentage of Agency	28.70%		25.00%
Non-Agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Unamortized Premium (Discount)	(603,732)	[1],[2]	(640,797)	[3],[4]
Non-Agency RMBS | Variable Rate
Schedule of Available-for-sale Securities [Line Items]
Percentage of non-Agency securities classified as variable rate	55.90%		61.10%
Non-Agency RMBS | Fixed rate residential mortgage
Schedule of Available-for-sale Securities [Line Items]
Percentage of non-Agency securities classified as fixed rate	37.20%		33.90%
Non-Agency RMBS | Floating Rate
Schedule of Available-for-sale Securities [Line Items]
Percentage of non-Agency securities classified as floating rate	6.90%		5.00%
Non Agency RMBS, Non-accretable
Schedule of Available-for-sale Securities [Line Items]
Unamortized Premium (Discount)	387,200		438,100
CMBS
Schedule of Available-for-sale Securities [Line Items]
Unamortized Premium (Discount)	$ 56,880	[5]	$ (2,032,945)	[6]
CMBS | Interest-Only Securities
Schedule of Available-for-sale Securities [Line Items]
Percentage of Agency			7.50%
CMBS | Commercial Real Estate Mezzanine Loan Pass-through Certificates
Schedule of Available-for-sale Securities [Line Items]
Percentage of Agency	1.40%		1.00%

[1] Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

[2] Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

[3] Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

[4] Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

[5] CMBS includes commercial real estate mezzanine loan pass-through certificates which represent 1.4% of the balance based on fair value.

[6] CMBS includes interest-only securities and commercial real estate mezzanine loan pass-through certificates which represent 7.5% and 1.0% of the balance based on fair value, respectively.

XML

Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

Certain disclosures included in the Company’s annual report on Form 10-K are not required to be included on an interim basis in the company’s quarterly reports on Forms 10-Q. The Company has condensed or omitted these disclosures. Therefore, this Form 10-Q should be read in conjunction with the Company’s annual report on Form 10-K for the year ended December 31, 2013.

In the opinion of management, the consolidated financial statements reflect all adjustments, consisting of normal recurring accruals, which are necessary for a fair presentation of the financial condition and results of operations for the periods presented. All significant intercompany transactions, balances, revenues and expense are eliminated upon consolidation.

The consolidated financial statements have been prepared in accordance with U.S. GAAP and consolidate the financial statements of the Company and its controlled subsidiaries. The consolidated financial statements also include the consolidation of certain securitization trusts that meet the definition of a variable interest entity ("VIE") because the Company has been deemed to be the primary beneficiary of the securitization trusts. These securitization trusts hold pools of residential mortgage loans and issue series of asset-backed securities payable from the cash flows generated by the underlying pools of residential mortgage loans. The securitizations are non-recourse financing for the residential mortgage loans held-for-investment. Generally, a portion of the asset-backed securities issued by the securitization trusts is sold to unaffiliated third parties and the balance is purchased by the Company. The Company classifies the underlying residential mortgage loans owned by the securitization trusts as residential loans held-for-investment in its consolidated balance sheet. The asset-backed securities issued to third parties are recorded as liabilities on the Company's consolidated balance sheets. The Company records interest income on the residential loans held-for-investment and interest expense on the asset-backed securities issued to third parties in the Company's consolidated statements of operations. The Company eliminates all intercompany balances and transactions between itself and the consolidated securitization trusts. The Company records the initial underlying assets and liabilities of the consolidated securitization trusts at their fair value upon consolidation into the Company and, as such, no gain or loss is recorded upon consolidation. Refer to Note 3 - "Variable Interest Entities" for additional information regarding the impact of consolidation of securitization trusts.

The consolidated securitization trusts are VIEs because the securitization trusts do not have equity that meets the definition of U.S. GAAP equity at risk. In determining if a securitization trust should be consolidated, the Company evaluates whether it has both (i) the power to direct the activities of the securitization trust that most significantly impact its economic performance and (ii) the right to receive benefits from the securitization trust or the obligation to absorb losses of the securitization trust that could be significant. The Company's determination of whether it is the primary beneficiary of a securitization trust includes both a qualitative and quantitative analysis. The Company determined that it was the primary beneficiary of certain securitization trusts because it was involved in certain aspects of the design of the securitization trusts and has certain default oversight rights on defaulted residential loans. In addition, the Company owns the most subordinated class of asset-backed securities issued by the securitization trusts and has the obligation to absorb losses/right to receive benefits from the securitization trust that could potentially be significant to the securitization trust. The Company assesses modifications to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change the Company's initial consolidation assessment.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Examples of estimates include, but are not limited to, estimates of the fair values of financial instruments, interest income on mortgage-backed securities, allowance for loan losses and other-than-temporary impairment charges. Actual results may differ from those estimates.

Translation of Foreign Currencies

The functional currency of the Company and its subsidiaries is U.S. dollars. Transactions in foreign currencies are recorded at the rates of exchange prevailing on the date of the transactions. At each balance sheet date, monetary assets and liabilities that are denominated in foreign currencies are remeasured at the rates prevailing at the balance sheet date. Gains and losses arising on revaluation are included in the consolidated statements of operations.

The Company generally hedges interest rate and foreign currency exposure with derivative financial instruments. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

Fair Value Measurements

The Company discloses the fair value of its financial instruments according to a fair value hierarchy (Levels 1, 2, and 3, as defined). In accordance with U.S. GAAP, the Company is required to provide enhanced disclosures regarding instruments in the Level 3 category (which require significant management judgment), including a separate reconciliation of the beginning and ending balances for each major category of assets and liabilities.

To determine fair value of its financial instruments, the Company generally obtains one price per instrument from its primary valuation service. If this service cannot provide a price, the Company will seek a value from other vendors. The valuation services use various observable inputs which may include a combination of benchmark yields, trades, broker/dealer quotes, issuer spreads, bids, offers and benchmark securities to determine prices. Both the Company and the pricing vendor continuously monitor market indicators and economic events to determine if any may have an impact on the valuations.

Overrides of prices from pricing vendors are rare in the current market environment for the assets the Company holds. Examples of instances that would cause an override include if the Company recently traded the same security or there is an indication of market activity that would cause the vendor price to be unreliable. In the rare instance where a price is adjusted, the Company has a control process to monitor the reason for such adjustment.

To gain comfort that vendor prices are representative of current market information, the Company compares the transaction prices of security purchases and sales to the valuation levels provided by the vendors. Price differences exceeding pre-defined tolerance levels are identified and investigated and may be challenged. Trends are monitored over time and if there are indications that the valuations are not comparable to market activity, the vendors are asked to provide detailed information regarding their methodology and inputs. Transparency tools are also available from the vendors which help clients observe data points and/or market inputs used for pricing securities.

In addition, the Company performs due diligence procedures on all vendors on at least an annual basis. A questionnaire is sent to vendors which requests information such as changes in methodologies, business recovery preparedness, internal controls and confirmation that evaluations are generated based on market data. Physical visits are also made to each vendor’s office.

As described in Note 10 - "Financial Instruments," the Company evaluates the source used to provide the market price for each security and makes a determination on its categorization within the fair value hierarchy. If the price of a security is obtained from quoted prices for identical instruments in active markets, the security is classified as a level 1 security. If the price of a security is obtained from quoted prices for similar instruments or model-derived valuations whose inputs are observable, the security is classified as a level 2 security. If the inputs appear to be unobservable, the security would be classified as a level 3 security.

Mortgage-Backed Securities

The Company records its purchases of mortgage-backed securities on the trade date and classifies its mortgage-backed securities as available-for-sale investments. Although the Company generally intends to hold most of its mortgage-backed securities until maturity, the Company may, from time to time, sell any of its mortgage-backed securities as part of its overall management of its investment portfolio.

Available-for-sale mortgage-backed securities are measured at fair value. Unrealized gains or losses arising from changes in fair value, excluding other-than-temporary impairment, are recognized in accumulated other comprehensive income, a separate component of stockholders' equity, until sale or disposition of the investment. Upon sale or disposition, the cumulative gain or loss previously reported in shareholders' equity is recognized in income. Realized gains and losses from sales of mortgage-backed securities are determined based upon the specific identification method.

The Company considers its portfolio of Agency RMBS to be of high credit quality under applicable accounting guidance. For non-Agency RMBS, GSE CRT and CMBS, the Company does not rely on ratings from third party agencies to determine the credit quality of the investment. The Company uses internal models that analyze the individual loans underlying each security and evaluates factors including, but not limited to, delinquency status, loan-to-value ratios, borrower credit scores, occupancy status and geographic concentration to estimate the expected future cash flows. The Company places reliance on these internal models in determining credit quality.

While non-Agency RMBS, GSE CRT and CMBS with expected future losses are generally purchased at a discount to par, the potential for a significant adverse change in expected cash flows remains. The Company therefore evaluates each security for other-than-temporary impairment at least quarterly.

The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. Consideration is given to (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of recovery in fair value of the security, and (iii) the Company’s intent and ability to retain its investment in the security for a period of time sufficient to allow for any anticipated recovery in fair value.

For debt securities, the Company recognizes in earnings and reflects as a reduction in the cost basis of the security the amount of any other-than-temporary impairment related to credit losses or impairments on securities that the Company intends to sell or for which it is more likely than not that the Company will need to sell before recoveries. The amount of the other-than-temporary impairment on debt securities related to other factors is recorded consistent with changes in the fair value of all other available-for-sale securities as a component of consolidated shareholders’ equity in other comprehensive income or loss with no change to the cost basis of the security.

Residential Loans Held-For-Investment

Residential loans held-for-investment are residential mortgage loans held by consolidated securitization trusts. Residential loans held-for-investment are carried at unpaid principal balance net of any premiums and an allowance for loan losses. The Company expects that it will be required to continue to consolidate the securitization trusts that hold the residential loans.

The Company establishes an allowance for residential loan losses based on the Company's estimate of credit losses. The Company calculates expected losses by estimating the default rate and expected loss severities on the loans. The Company considers the following factors in its evaluation of the allowance for loan losses:

• Loan-to-value ratios, credit scores, geographic concentration and other observable data;

• Historical default rates of loans with similar characteristics; and

• Expected future macroeconomic trends including changes in home prices and the unemployment rate.

Commercial Loans Held-For-Investment

Commercial loans held-for-investment by the Company are carried at cost, net of any allowance for loan losses. The Company establishes an allowance for commercial loan losses based on loans the Company has determined to be impaired at the reporting date. An individual loan is considered impaired when it is deemed probable that the Company will not be able to recover its investment and any other anticipated futures payments. The Company generally considers the following factors in evaluating whether a commercial loan is impaired:

• Loan-to-value ratios;

• The most recent financial information available for each loan and associated properties, including net operating income, debt service coverage ratios, occupancy rates, rent rolls, as well as any other factors the Company considers relevant, including, but not limited to, specific loan trigger events that would indicate an adverse change in expected cash flows or payment delinquency;

• Economic trends, both macroeconomic as well as those directly affecting the properties associated with the loans, and the supply and demand trends in the market in which the subject property is located; and

• The loan sponsor or borrowing entity’s ability to ensure that properties associated with the loan are managed and operated sufficiently.

Where an individual commercial loan is deemed to be impaired, the Company records an allowance to reduce the carrying value of the loan to the current present value of expected future cash flows discounted at the loan’s effective rate, with a corresponding charge to provision for loan losses on the Company's consolidated statements of operations.

Interest Income Recognition

Mortgage-Backed Securities

Interest income on mortgage-backed securities is accrued based on the outstanding principal balance of the securities and their contractual terms. Premiums or discounts associated with the purchase of mortgage-backed securities are amortized or accreted into interest income over the life of the investment using the effective interest method. Management estimates, at the time of purchase, the future expected cash flows and determines the effective interest rate based on these estimated cash flows and the Company’s purchase price. As needed, these estimated cash flows are updated and a revised yield is computed based on the current amortized cost of the investment. In estimating these cash flows, there are a number of assumptions that are subject to uncertainties and contingencies, including the rate and timing of principal payments (prepayments, repurchases, defaults and liquidations), the pass through or coupon rate and interest rate fluctuations. These uncertainties and contingencies are difficult to predict and are subject to future events that may impact management’s estimates and the Company's interest income.

Residential Loans

The Company recognizes interest income from residential loans on an accrual basis and amortizes the related premiums into interest income using the effective interest method over the weighted average life of these loans. In estimating the weighted average life of these loans, there are a number of assumptions that are subject to estimation, including the rate and timing of principal payments, defaults, loss severity given default and other factors. Coupon interest is recognized as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on nonaccrual status. Interest previously accrued for loans that have been placed on non-accrual status is reversed against interest income in the period it becomes nonaccrual. Residential loans delinquent more than 90 days or in foreclosure are characterized as delinquent. Cash principal and interest that is advanced from servicers after a loan becomes greater than 90 days past due is recorded as a liability due to the servicer. When a delinquent loan previously placed on nonaccrual status has cured, meaning all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status if restructured and after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 12 months.

Commercial Loans

Interest is recognized as revenue when earned and deemed collectible, or until a loan becomes past due based on the terms of the loan agreement, with the related originating fees, net of origination cost, being amortized into interest income using the effective interest method over the life of the loan. Interest received after a loan becomes past due or impaired is used to reduce the outstanding loan principal balance. When a delinquent loan previously placed on nonaccrual status has cured, meaning all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternately, loans that have been individually impaired may be placed back on accrual status if restructured and after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 12 months.

Cash and Cash Equivalents

The Company considers all highly liquid investments that have original or remaining maturity dates of three months or less when purchased to be cash equivalents. At September 30, 2014, the Company had cash and cash equivalents in excess of the FDIC deposit insurance limit of $250,000 per institution. The Company mitigates its risk of loss by actively monitoring the counterparties.

Due from Counterparties / Collateral Held Payable

Due from counterparties represents cash posted with the Company's counterparties as collateral for the Company’s derivatives and repurchase agreements. Collateral held payable represents cash posted with the Company by counterparties as collateral under the Company’s derivatives and repurchase agreements. To the extent the Company receives collateral other than cash from its counterparties, such assets are not included in the Company’s consolidated balance sheets. Notwithstanding the foregoing, if the Company either sells such assets or pledges the assets as collateral pursuant to a repurchase agreement, the cash received and the corresponding liability is reflected on the consolidated balance sheets.

Investments in Unconsolidated Ventures

The Company’s non-controlling investments in unconsolidated ventures are accounted for under the equity method. Capital contributions, distributions, profits and losses of the entities are allocated in accordance with the terms of the entities’ operating agreements. Such allocations may differ from the stated percentage interests, if any, as a result of preferred returns and allocation formulas as described in such agreements. The Company has made the fair value election for its investments in all unconsolidated ventures. The fair value measurement for the investments in unconsolidated ventures is based on the net asset value per share of the investment, or its equivalent.

Deferred Securitization and Financing Costs

Deferred costs consist of costs associated with the issuance of asset-backed securities by consolidated securitization trusts and costs incurred in connection with the issuance of the Company's exchangeable senior notes. These costs include underwriting, rating agency, legal, accounting and other fees. Deferred costs are amortized as an adjustment to interest expense using the effective interest method based upon actual repayments of the asset-backed securities or over the stated legal maturity of the exchangeable senior notes.

Repurchase Agreements

The Company finances its purchases of mortgage-backed securities primarily through the use of repurchase agreements. Repurchase agreements are treated as collateralized financing transactions and are carried at their contractual amounts, including accrued interest, as specified in the respective agreements.

In instances where the Company acquires mortgage-backed securities through repurchase agreements with the same counterparty from whom such assets were purchased, the Company records the assets and the related financing on a gross basis on its consolidated balance sheets, and the corresponding interest income and interest expense on a gross basis in its consolidated statements of operations if all of the following criteria are met:

• the initial transfer of and repurchase financing are not contractually contingent;

• the repurchase financing entered into between the parties provides full recourse to the transferee and the repurchase price is fixed;

• the financial asset has an active market and the transfer is executed at market rates; and

• the repurchase agreement and financial asset do not mature simultaneously.

The Company currently reflects all proceeds from repurchase agreements borrowings and repayment of repurchase agreement borrowings on a gross basis on the consolidated statements of cash flows. If the transaction does not comply with the criteria for gross presentation, the Company would account for the purchase commitment and repurchase agreement on a net basis and record a forward commitment to purchase such assets as a derivative instrument. Forward commitments are recorded at fair value with subsequent changes in fair value recognized in income. Additionally, the Company records the cash portion of its investment in mortgage-backed securities as an investment related receivable from the counterparty on its consolidated balance sheets.

Secured Loans

In March 2014, the Company's wholly-owned subsidiary, IAS Services LLC, became a member of the Federal Home Loan Bank of Indianapolis ("FHLBI"). As a member of the FHLBI, IAS Services LLC may borrow funds from the FHLBI in the form of secured advances. FHLBI advances are treated as secured financing transactions and are carried at their contractual amounts.

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balances net of unamortized premiums or discounts.

Dividends and Distributions Payable

Dividends and distributions payable represent dividends declared at the balance sheet date which are payable to common shareholders, preferred shareholders, and an Invesco wholly-owned subsidiary, the non-controlling interest common unit holder of the Operating Partnership.

Earnings (Loss) per Share

The Company calculates basic earnings (loss) per share by dividing net income attributable to common shareholders for the period by weighted-average shares of the Company’s common stock outstanding for that period. Diluted earnings per share takes into account the effect of dilutive instruments, such as units of limited partnership interest in the Operating Partnership ("OP Units"), exchangeable debt, and unvested restricted stock and uses the average share price for the period in determining the number of incremental shares that are to be added to the weighted-average number of shares outstanding.

Share-Based Compensation

The Company has adopted an equity incentive plan under which its independent directors, as part of their compensation for serving as directors, are eligible to receive quarterly stock awards. In addition, the Company may compensate the officers and employees of its Manager and its affiliates under this plan pursuant to the management agreement.

Share-based compensation arrangements include share options, restricted and non-restricted share awards, performance-based awards and share appreciation rights. For awards to the Company's independent directors, compensation costs relating to share-based payment transactions are recognized in the consolidated financial statements, based on the fair value of the equity or liability instruments issued on the date of grant. Compensation related to stock awards to employees of the Company's Manager and its affiliates is recorded at the estimated fair value of the award during the vesting period. The Company makes an upward or downward adjustment to compensation expense for the difference in the fair value at the date of grant and the date the award is earned.

Underwriting Commissions and Offering Costs

Underwriting commissions and direct costs incurred in connection with the Company’s common stock offerings are reflected as a reduction of additional paid-in-capital.

Comprehensive Income

The Company's other comprehensive income consists of net income, as presented in the consolidated statements of operations, adjusted for changes in fair value of mortgage-backed securities classified as available for sale securities, changes in the fair value of derivatives accounted for as cash flow hedges, and amortization of repurchase agreement interest expense resulting from the de-designation of derivatives previously accounted for as cash flow hedges. Unrealized gains and losses on the Company's mortgage-backed securities are reclassified into net income upon their sale or termination.

Accounting for Derivative Financial Instruments

U.S. GAAP provides disclosure requirements for derivatives and hedging activities with the intent to provide users of financial statements with an enhanced understanding of: (i) how and why an entity uses derivative instruments; (ii) how derivative instruments and related hedged items are accounted for; and (iii) how derivative instruments and related hedged items affect an entity’s financial position, financial performance, and cash flows. U.S. GAAP requires qualitative disclosures about objectives and strategies for using derivatives, quantitative disclosures about the fair value of and gains and losses on derivative instruments, and disclosures about credit-risk-related contingent features in derivative instruments.

The Company records all derivatives on the consolidated balance sheets at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts, such as credit default swaps, that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting under U.S. GAAP.

Effective December 31, 2013, the Company voluntarily discontinued hedge accounting for its interest rate swap agreements by de-designating the interest rate swaps as cash flow hedges. No interest rate swaps were terminated in conjunction with this action, and the Company’s risk management and hedging practices were not impacted. However, the Company’s accounting for these transactions changed beginning January 1, 2014. All of the Company’s interest rate swaps had previously been accounted for as cash flow hedges under the applicable guidance. As a result of discontinuing hedge accounting, changes in the fair value of the interest rate swap agreements are recorded in gain (loss) on derivative instruments, net in the Company’s consolidated statements of operations, rather than in accumulated other comprehensive income (loss) (“AOCI”). Also, net interest paid or received under the interest rate swaps, which up through December 31, 2013 was recognized in interest expense, is now recognized in gain (loss) on derivative instruments, net on the Company's consolidated statements of operations. The interest rate swaps continue to be reported as derivative assets or derivative liabilities on the Company’s consolidated balance sheets at their fair value.

As long as the forecasted transactions that were being hedged (i.e., rollovers of the Company’s repurchase agreement borrowings) are still expected to occur, the balance in AOCI from the interest rate swap activity up through December 31, 2013 will remain in AOCI and be recognized in the Company’s consolidated statements of operations as interest expense over the remaining term of the interest rate swaps. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

The Company evaluates the terms and conditions of its holdings of swaptions, futures contracts and to-be-announced ("TBA") securities to determine if an instrument has the characteristics of an investment or should be considered a derivative under U.S. GAAP. Accordingly swaptions, futures contracts and TBAs having the characteristics of derivatives are accounted for at fair value with such changes recognized in gain (loss) on derivative instruments, net in the consolidated statements of operations. The fair value of these swaptions, futures contracts and TBAs is included in derivative assets or derivative liabilities on the consolidated balance sheets.

Income Taxes

The Company elected to be taxed as a REIT, commencing with the Company's taxable year ended December 31, 2009. Accordingly, the Company will generally not be subject to U.S. federal and applicable state and local corporate income tax to the extent that the Company makes qualifying distributions to its common shareholders, and provided the Company satisfies on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. If the Company fails to qualify as a REIT and does not qualify for certain statutory relief provisions, it will be subject to U.S. federal, state and local income taxes and may be precluded from qualifying as a REIT for the four taxable years following the year in which the Company lost its REIT qualification. Accordingly, the Company’s failure to qualify as a REIT could have a material adverse impact on the Company's results of operations and amounts available for distribution to shareholders.

A REIT’s dividend paid deduction for qualifying dividends to the Company’s shareholders is computed using its taxable income as opposed to net income reported on the consolidated financial statements. Taxable income will generally differ from net income because the determination of taxable income is based on tax regulations and not financial accounting principles.

The Company has elected to treat one of its subsidiaries as a taxable REIT subsidiary (“TRS”). In general, a TRS may hold assets and engage in activities that the Company cannot hold or engage in directly and generally may engage in any real estate or non-real estate-related business. A TRS is subject to U.S. federal, state and local corporate income taxes.

If a TRS generates net income, the TRS can declare dividends to the Company which will be included in its taxable income and necessitate a distribution to its shareholders. Conversely, if the Company retains earnings at a TRS level, no distribution is required, and the Company can increase book equity of the consolidated entity. The Company has no adjustments regarding its tax accounting treatment of any uncertainties. The Company would recognize interest and penalties related to uncertain tax positions, if any, as income tax expense, which would be included in general and administrative expenses.

Reclassifications

Certain prior period reported amounts have been reclassified to be consistent with the current presentation. Such reclassifications had no impact on net income or equity attributable to common shareholders.

Recent Accounting Pronouncements

None

Recent Accounting Pronouncements Not Yet Adopted

In April 2014, the Financial Accounting Standards Board issued updated guidance that changes the requirements for reporting discontinued operations. Under the new guidance, a discontinued operation is defined as a component of an entity or group of components of an entity that is disposed of or is classified as held for sale and represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. The guidance is effective for annual periods beginning on or after December 15, 2014 and interim periods within annual periods beginning on or after December 15, 2015. Early adoption is permitted but only for disposals (or classifications as held for sale) that have not been reported in financial statements previously issued or available for issue. The new guidance is not expected to have a material impact on the Company’s consolidated financial statements.

In June 2014, the Financial Accounting Standards Board issued guidance that changes the accounting for repurchase-to-maturity transactions and repurchase financing arrangements. The new guidance aligns the accounting for repurchase-to-maturity transactions and repurchase agreements executed as a repurchase financing with the accounting for other typical repurchase agreements. These transactions would all be accounted for as secured borrowings. The guidance eliminates sale accounting for repurchase-to-maturity transactions and supersedes the guidance under which a transfer of a financial asset and a contemporaneous repurchase financing could be accounted for on a combined basis as a forward agreement, which has resulted in outcomes referred to as off-balance-sheet accounting. In addition, the guidance requires additional disclosures. The guidance is effective for the first interim or annual period beginning after December 15, 2014. Earlier application for a public company is prohibited. The new guidance is not expected to have a material impact on the Company’s consolidated financial statements.

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Derivatives and Hedging Activities - Interest Rate Derivatives Outstanding Designated as Cash Flow Hedges (Detail) (USD $)				9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Interest Rate Swap	Sep. 30, 2014 Interest Rate Swap Deutsche Bank AG	Sep. 30, 2014 Interest Rate Swap Deutsche Bank AG	Sep. 30, 2014 Interest Rate Swap Credit Suisse International	Sep. 30, 2014 Interest Rate Swap Credit Suisse International	Sep. 30, 2014 Interest Rate Swap Wells Fargo Bank, N.A.	Sep. 30, 2014 Interest Rate Swap Wells Fargo Bank, N.A.	Sep. 30, 2014 Interest Rate Swap Morgan Stanley Capital Services, LLC	Sep. 30, 2014 Interest Rate Swap Bank of New York Mellon	Sep. 30, 2014 Interest Rate Swap Morgan Stanley Capital Services, LLC	Sep. 30, 2014 Interest Rate Swap Credit Suisse International	Sep. 30, 2014 Interest Rate Swap Bank of New York Mellon	Sep. 30, 2014 Interest Rate Swap JPMorgan Chase Bank, N.A.	Sep. 30, 2014 Interest Rate Swap Goldman Sachs Bank USA	Sep. 30, 2014 Interest Rate Swap Goldman Sachs Bank USA	Sep. 30, 2014 Interest Rate Swap Wells Fargo Bank, N.A.	Sep. 30, 2014 Interest Rate Swap JPMorgan Chase Bank, N.A.	Sep. 30, 2014 Interest Rate Swap Citibank, N.A	Sep. 30, 2014 Interest Rate Swap Deutsche Bank AG	Sep. 30, 2014 Interest Rate Swap ING Capital Markets LLC	Sep. 30, 2014 Interest Rate Swap Morgan Stanley Capital Services, LLC	Sep. 30, 2014 Interest Rate Swap ING Capital Markets LLC	Sep. 30, 2014 Interest Rate Swap JPMorgan Chase Bank, N.A.	Sep. 30, 2014 Interest Rate Swap UBS AG	Sep. 30, 2014 Interest Rate Swap ING Capital Markets LLC	Sep. 30, 2014 Interest Rate Swap The Royal Bank of Scotland Plc	Sep. 30, 2014 Interest Rate Swap Citibank, N.A. Cme Clearing House		Sep. 30, 2014 Interest Rate Swap The Royal Bank of Scotland Plc Cme Clearing House		Sep. 30, 2014 Interest Rate Swap Wells Fargo Bank, N.A.	Sep. 30, 2014 Interest Rate Swap Citibank, N.A.	Sep. 30, 2014 Interest Rate Swap HSBC Bank USA, National Association		Sep. 30, 2014 Interest Rate Swap The Royal Bank of Scotland Plc		Sep. 30, 2014 Interest Rate Swap UBS AG		Sep. 30, 2014 Interest Rate Swap HSBC Bank USA, National Association	Sep. 30, 2014 Interest Rate Swap The Royal Bank of Scotland Plc	Sep. 30, 2014 Interest Rate Swap Goldman Sachs Bank USA CME Clearing House		Sep. 30, 2014 Interest Rate Swap UBS AG	Sep. 30, 2014 Interest Rate Swap HSBC Bank USA, National Association
Interest Rate Derivatives Outstanding [Line Items]
Notional amount	$ 14,595,208,000	$ 14,050,000,000	$ 12,150,000,000	$ 200,000,000	$ 250,000,000	$ 100,000,000	$ 100,000,000	$ 100,000,000	$ 50,000,000	$ 300,000,000	$ 300,000,000	$ 300,000,000	$ 500,000,000	$ 500,000,000	$ 500,000,000	$ 500,000,000	$ 250,000,000	$ 250,000,000	$ 500,000,000	$ 500,000,000	$ 150,000,000	$ 350,000,000	$ 100,000,000	$ 300,000,000	$ 200,000,000	$ 500,000,000	$ 400,000,000	$ 500,000,000	$ 300,000,000	[1],[2]	$ 300,000,000	[1],[2]	$ 200,000,000	$ 200,000,000	$ 550,000,000	[3]	$ 400,000,000	[4]	$ 400,000,000	[4]	$ 250,000,000	$ 500,000,000	$ 600,000,000	[2]	$ 250,000,000	$ 500,000,000
Maturity Date				Jan. 15, 2015	Feb. 15, 2015	Feb. 24, 2015	Mar. 24, 2015	Jul. 15, 2015	Jul. 15, 2015	Jan. 24, 2016	Jan. 24, 2016	Apr. 05, 2016	Apr. 15, 2016	Apr. 15, 2016	May 16, 2016	May 24, 2016	Jun. 15, 2016	Jun. 15, 2016	Jun. 24, 2016	Oct. 15, 2016	Feb. 05, 2018	Feb. 24, 2018	Apr. 05, 2018	May 05, 2018	May 15, 2018	May 24, 2018	Jun. 05, 2018	Sep. 05, 2018	Feb. 05, 2021	[1],[2]	Feb. 05, 2021	[1],[2]	Mar. 15, 2021	May 25, 2021	Feb. 24, 2022	[3]	Mar. 15, 2023	[4]	Mar. 15, 2023	[4]	Jun. 05, 2023	Aug. 15, 2023	Aug. 24, 2023	[2]	Nov. 15, 2023	Dec. 15, 2023
Fixed Interest Rate in Contract			2.13%	1.08%	1.14%	3.26%	2.76%	2.85%	2.44%	2.12%	2.13%	2.48%	2.27%	2.24%	2.31%	2.34%	2.67%	2.67%	2.51%	1.93%	2.90%	0.95%	3.10%	0.79%	2.93%	1.10%	0.87%	1.04%	2.50%	[1],[2]	2.69%	[1],[2]	3.14%	2.83%	2.45%	[3]	2.39%	[4]	2.51%	[4]	1.91%	1.98%	2.88%	[2]	2.23%	2.20%

[1] Forward start date of February 2016

[2] Beginning June 10, 2013, regulations promulgated under The Dodd-Frank Wall Street Reform and Consumer Protection Act mandate that the Company clear new interest rate swap transactions through a central counterparty. Transactions that are centrally cleared result in the Company facing a clearing house, rather than a swap dealer, as counterparty. Central clearing requires the Company to post collateral in the form of initial and variation margin to the clearing house which reduces default risk.

[3] Forward start date of February 2015

[4] Forward start date of March 2015

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Variable Interest Entities Residential Loans Held-for-Investment Activity in Allowance for Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Allowance for Loan Losses [Roll Forward]
Provision for loan losses	$ 52	$ (751)
Variable Interest Entity, Primary Beneficiary
Allowance for Loan Losses [Roll Forward]
Balance at beginning of period	(884)
Charge-offs, net	0
Provision for loan losses	52
Balance at end of period	$ (832)

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Offsetting Assets and Liabilities (Tables)

9 Months Ended

Sep. 30, 2014

Offsetting [Abstract]

Offsetting of Derivative Assets

Offsetting of Derivative Assets

As of December 31, 2013

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Assets	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (1)		Cash Collateral Received		Net Amount
Derivatives	262,059	—	262,059	(671	)	(48,607	)	212,781
Total	262,059	—	262,059	(671	)	(48,607	)	212,781

The following tables present information about the assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset on the Company’s consolidated balance sheets at September 30, 2014 and December 31, 2013.

Offsetting of Derivative Assets

As of September 30, 2014

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Assets	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (1)		Collateral Received		Net Amount
Derivatives	74,421	—	74,421	(11,247	)	(63,174	)	—
Total	74,421	—	74,421	(11,247	)	(63,174	)	—

Offsetting of Derivative Liabilities and Repurchase Agreements

Offsetting of Derivative Liabilities and Repurchase Agreements

As of December 31, 2013

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Liabilities	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (2)(3)		Cash Collateral Posted (2)(4)	Net Amount
Derivatives	263,204	—	263,204	(263,204	)	—	—
Repurchase Agreements	15,451,675	—	15,451,675	(15,451,675	)	—	—
	15,714,879	—	15,714,879	(15,714,879	)	—	—

(1) Amounts represent derivatives in an asset position which could potentially be offset against derivatives in a liability position at September 30, 2014 and December 31, 2013, subject to a netting arrangement.

(2) Amounts represent collateral pledged that is available to be offset against liability balances associated with repurchase agreements, secured loans and derivatives.

(3) The fair value of securities pledged against the Company's borrowing under repurchase agreements was $15.2 billion and $17.1 billion at September 30, 2014 and December 31, 2013, respectively, including securities held as collateral that are eliminated in consolidation of $324.1 million and $133.8 million, respectively at September 30, 2014 and December 31, 2013.

(4) Total cash received on the Company's derivatives was $35.4 million and $52.7 million at September 30, 2014 and December 31, 2013, respectively. Total non-cash collateral received on the Company's derivatives was $42.2 million and $207.0 million at September 30, 2014 and December 31, 2013, respectively. Total cash posted by the Company on its Derivatives was $28.5 million and $1.5 million at September 30, 2014 and December 31, 2013, respectively.

(5) The fair value of securities pledged against IAS Services LLC's borrowing under secured loans was $1.5 billion and $0 at September 30, 2014 and December 31, 2013, respectively.

Offsetting of Derivative Liabilities, Repurchase Agreements and Secured Loans

As of September 30, 2014

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Liabilities	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (2)(3)(5)		Collateral Posted (2)(4)(5)	Net Amount
Derivatives	222,559	—	222,559	(222,559	)	—	—
Repurchase Agreements	13,571,889	—	13,571,889	(13,571,889	)	—	—
Secured Loans	1,250,000	—	1,250,000	(1,250,000	)	—	—
	15,044,448	—	15,044,448	(15,044,448	)	—	—

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Derivatives and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Open CDS Sold by Company

At September 30, 2014 and December 31, 2013, the open CDS sold by the Company is summarized as follows:

$ in thousand	September 30, 2014	December 31, 2013
Fair value amount	469	654
Notional amount	40,274	51,823
Maximum potential amount of future undiscounted payments	40,274	51,823
Recourse provisions with third parties	—	—
Collateral held by counterparty	6,219	7,979

Interest Rate Derivatives Outstanding Designated as Cash Flow Hedges

As of September 30, 2014, the Company had the following interest rate swaps outstanding:

$ in thousands Counterparty				Notional	Maturity Date	Fixed Interest Rate in Contract
Deutsche Bank AG				200,000	1/15/2015	1.08	%
Deutsche Bank AG				250,000	2/15/2015	1.14	%
Credit Suisse International				100,000	2/24/2015	3.26	%
Credit Suisse International				100,000	3/24/2015	2.76	%
Wells Fargo Bank, N.A.				100,000	7/15/2015	2.85	%
Wells Fargo Bank, N.A.				50,000	7/15/2015	2.44	%
Morgan Stanley Capital Services, LLC				300,000	1/24/2016	2.12	%
The Bank of New York Mellon				300,000	1/24/2016	2.13	%
Morgan Stanley Capital Services, LLC				300,000	4/5/2016	2.48	%
Credit Suisse International				500,000	4/15/2016	2.27	%
The Bank of New York Mellon				500,000	4/15/2016	2.24	%
JPMorgan Chase Bank, N.A.				500,000	5/16/2016	2.31	%
Goldman Sachs Bank USA				500,000	5/24/2016	2.34	%
Goldman Sachs Bank USA				250,000	6/15/2016	2.67	%
Wells Fargo Bank, N.A.				250,000	6/15/2016	2.67	%
JPMorgan Chase Bank, N.A.				500,000	6/24/2016	2.51	%
Citibank, N.A.				500,000	10/15/2016	1.93	%
Deutsche Bank AG				150,000	2/5/2018	2.90	%
ING Capital Markets LLC				350,000	2/24/2018	0.95	%
Morgan Stanley Capital Services, LLC				100,000	4/5/2018	3.10	%
ING Capital Markets LLC				300,000	5/5/2018	0.79	%
JPMorgan Chase Bank, N.A.				200,000	5/15/2018	2.93	%
UBS AG				500,000	5/24/2018	1.10	%
ING Capital Markets LLC				400,000	6/5/2018	0.87	%
The Royal Bank of Scotland Plc				500,000	9/5/2018	1.04	%
Citibank, N.A. CME Clearing House	(3	)	(4)	300,000	2/5/2021	2.50	%
The Royal Bank of Scotland Plc CME Clearing House	(3	)	(4)	300,000	2/5/2021	2.69	%
Wells Fargo Bank, N.A.				200,000	3/15/2021	3.14	%
Citibank, N.A.				200,000	5/25/2021	2.83	%
HSBC Bank USA, National Association	(1	)		550,000	2/24/2022	2.45	%
The Royal Bank of Scotland Plc	(2	)		400,000	3/15/2023	2.39	%
UBS AG	(2	)		400,000	3/15/2023	2.51	%
HSBC Bank USA, National Association				250,000	6/5/2023	1.91	%
The Royal Bank of Scotland Plc				500,000	8/15/2023	1.98	%
Goldman Sachs Bank USA CME Clearing House	(4	)		600,000	8/24/2023	2.88	%
UBS AG				250,000	11/15/2023	2.23	%
HSBC Bank USA, National Association				500,000	12/15/2023	2.20	%
Total				12,150,000		2.13	%

(1) Forward start date of February 2015

(2) Forward start date of March 2015

(3) Forward start date of February 2016

(4) Beginning June 10, 2013, regulations promulgated under The Dodd-Frank Wall Street Reform and Consumer Protection Act mandate that the Company clear new interest rate swap transactions through a central counterparty. Transactions that are centrally cleared result in the Company facing a clearing house, rather than a swap dealer, as counterparty. Central clearing requires the Company to post collateral in the form of initial and variation margin to the clearing house which reduces default risk.

Outstanding Interest Rate Swaptions and Derivative Instrument Information

As of September 30, 2014, the Company had the following outstanding interest rate swaptions:

$ in thousands	Option					Underlying Swap
				Average		Average		Average	Average
Interest Rate			Fair	Months to	Notional	Fixed Pay		Receive	Term
Swaptions	Expiration	Cost	Value	Expiration	Amount	Rate		rate	(Years)
Payer	< 6 Months	4,688	186	4.0	500,000	2.96	%	3M Libor	5.01
Payer	> 6 Months	5,640	2,828	9.1	550,000	3.29	%	3M Libor	8.20
		10,328	3,014	6.7	1,050,000	3.13	%		6.68

The following table presents information with respect to the Company's derivative instruments:

$ in thousands	Notional Amount as of January 1, 2014	Additions	Settlement, Termination, Expiration or Exercise		Notional Amount as of September 30, 2014	Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received) for the nine months ended September 30, 2014
Interest Rate Swaptions	1,150,000	1,050,000	(1,150,000	)	1,050,000	(23,275	)
Interest Rate Swaps	12,800,000	—	(650,000	)	12,150,000	1,348
Purchase of TBAs	—	591,000	(250,000	)	341,000	63
Sale of TBAs	—	1,697,000	(931,000	)	766,000	(4,406	)
Futures Contracts	100,000	1,139,600	(989,500	)	250,100	(8,937	)
Currency Forward Contracts	—	71,864	(33,756	)	38,108	330
Total	14,050,000	4,549,464	(4,004,256	)	14,595,208	(34,877	)

Fair Value of Derivative Financial Instruments and Classification on Balance Sheet

The table below presents the fair value of the Company’s derivative financial instruments, as well as their classification on the consolidated balance sheets as of September 30, 2014 and December 31, 2013.

$ in thousands

Asset Derivatives			Liability Derivatives
	As of September 30, 2014	As of December 31, 2013		As of September 30, 2014	As of December 31, 2013
Balance Sheet	Fair Value	Fair Value	Balance Sheet	Fair Value	Fair Value
Interest Rate Swap Asset	68,214	256,449	Interest Rate Swap Liability	221,084	263,204
CDS Contract	469	654	TBAs	1,475	—
Interest Rate Swaptions	3,014	2,365
Futures Contracts	1,036	2,591
Currency Forward Contracts	1,080	—
TBAs	608	—

Effect of Derivative Financial Instruments on Statement of Operations

The table below presents the effect of the Company’s derivative financial instruments on the statements of operations for the three and nine months ended September 30, 2014 and 2013.

Three months ended September 30, 2014

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	—	Interest Expense, Repurchase Agreements	(21,227	)	Gain (loss)  on derivative instruments, net	—

Nine months ended September 30, 2014

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	—	Interest Expense, Repurchase Agreements	(64,055	)	Gain (loss)  on derivative instruments, net	—

Three months ended September 30, 2013

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)		Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	(74,098	)	Interest Expense, Repurchase Agreements	(43,583	)	Gain (loss)  on derivative instruments, net	298

Nine months ended September 30, 2013

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	183,391	Interest Expense, Repurchase Agreements	(116,553	)	Gain (loss)  on derivative instruments, net	591

		Amount of unrealized gain (loss) recognized in income on derivative
Derivative not designated as hedging instrument	Location of unrealized gain (loss) recognized in income on derivative	Three months ended September 30, 2014		Three months ended September 30, 2013
CDS Contract	Realized and unrealized credit default swap income	(78	)	(175	)

		Amount of unrealized gain (loss) recognized in income on derivative
Derivative not designated as hedging instrument	Location of unrealized gain (loss) recognized in income on derivative	Nine months ended September 30, 2014		Nine months ended September 30, 2013
CDS Contract	Realized and unrealized credit default swap income	(185	)	(743	)

$ in thousands	Three months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(50,446	)	47,709		(1,389	)
Interest Rate Swaptions	—		—		(2,185	)	(2,185	)
TBAs	(2,943	)	—		368		(2,575	)
Futures Contracts	249		—		786		1,035
Currency Forward Contracts	330		—		1,080		1,410
Total	(1,016	)	(50,446	)	47,758		(3,704	)

$ in thousands	Nine months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(154,092	)	(146,116	)	(298,860	)
Interest Rate Swaptions	(23,275	)	—		13,596		(9,679	)
TBAs	(4,343	)	—		(867	)	(5,210	)
Futures Contracts	(8,937	)	—		(1,556	)	(10,493	)
Currency Forward Contracts	330		—		1,080		1,410
Total	(34,877	)	(154,092	)	(133,863	)	(322,832	)

$ in thousands	Three months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	298		298
Interest Rate Swaptions	39,075	—	(42,891	)	(3,816	)
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	39,075	—	(45,962	)	(6,887	)

$ in thousands	Nine months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	591		591
Interest Rate Swaptions	66,234	—	(19,032	)	47,202
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	66,234	—	(21,810	)	44,424

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Commercial Loans Held-for-Investment (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014 Loan		Dec. 31, 2013 Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying value	$ 144,707		$ 64,599
First mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans	1		1
Principal Balance	19,813		20,000
Unamortized (fees)/ costs, net	52		88
Carrying value	19,865		20,088
Unfunded commitment	1,788		2,000
Mezzanine
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans	4		3
Principal Balance	69,525		44,624
Unamortized (fees)/ costs, net	(113)		(113)
Carrying value	69,412		44,511
Unfunded commitment	5,475		15,376
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans	2	[1]
Principal Balance	55,430	[1]
Unamortized (fees)/ costs, net	0	[1]
Carrying value	55,430	[1]
Unfunded commitment	0	[1]
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans	7		4
Principal Balance	144,768		64,624
Unamortized (fees)/ costs, net	(61)		(25)
Carrying value	144,707		64,599
Unfunded commitment	$ 7,263		$ 17,376

[1] Other subordinate interests include a B-note and a preferred equity investment.

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Variable Interest Entities Carrying Value of Asset Backed Securities Issued (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Debt Instrument [Line Items]
Carrying value	$ 2,745,940	[1]	$ 1,643,741	[1]
Variable Interest Entity, Primary Beneficiary
Debt Instrument [Line Items]
Carrying value	2,745,940		1,643,741
Variable Interest Entity, Primary Beneficiary | Asset backed securities
Debt Instrument [Line Items]
Principal balance	2,720,182
Unamortized premium	22,075
Unamortized discount	(11,377)
Allowance for loan losses	0
Carrying value	2,745,940
Number of series	9
Variable Interest Entity, Primary Beneficiary | Asset backed securities | Interest-only securities
Debt Instrument [Line Items]
Principal balance	15,060
Variable Interest Entity, Primary Beneficiary | Asset backed securities | Minimum
Debt Instrument [Line Items]
Weighted average interest rates	2.80%
Variable Interest Entity, Primary Beneficiary | Asset backed securities | Maximum
Debt Instrument [Line Items]
Weighted average interest rates	4.00%
Variable Interest Entity, Primary Beneficiary | Residential loans Held as Collateral
Debt Instrument [Line Items]
Principal balance	3,069,384
Unamortized premium	43,730
Unamortized discount	(8,848)
Allowance for loan losses	(832)
Carrying value	3,103,434
Variable Interest Entity, Primary Beneficiary | Residential loans Held as Collateral | Interest-only securities
Debt Instrument [Line Items]
Principal balance	$ 0

[1] The consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. As of September 30, 2014 and December 31, 2013, total assets of the consolidated VIEs were $3,118,222 and $1,819,295, respectively, and total liabilities of the consolidated VIEs were $2,754,169 and $1,648,400, respectively. Refer to Note 3 - "Variable Interest Entities" for further discussion.

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Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Fair Value Measured on Recurring Basis

The following tables present the Company's assets and liabilities measured at fair value on a recurring basis.

	September 30, 2014
	Fair Value Measurements Using:
				Total at
	Level 1	Level 2	Level 3	Fair Value
Assets:
Mortgage-backed securities(1)	—	17,297,034	—	17,297,034
Investments in unconsolidated ventures	—	—	42,281	42,281
Derivative assets	1,036	72,916	469	74,421
Total assets	1,036	17,369,950	42,750	17,413,736
Liabilities:
Derivative liabilities	—	222,559	—	222,559
Total liabilities	—	222,559	—	222,559
	December 31, 2013
	Fair Value Measurements Using:
				Total at
$ in thousands	Level 1	Level 2	Level 3	Fair Value
Assets:
Mortgage-backed securities(1)	—	17,348,657	—	17,348,657
Investments in unconsolidated ventures	—	—	44,403	44,403
Derivative assets	2,591	258,814	654	262,059
Total assets	2,591	17,607,471	45,057	17,655,119
Liabilities:
Derivative liabilities	—	263,204	—	263,204
Total liabilities	—	263,204	—	263,204

(1) For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

Fair Value on Recurring Basis Utilizing Level 3 Inputs

The following table provides a reconciliation of the beginning and ending fair value measurements of the Company’s investments in unconsolidated ventures for which the Company has utilized Level 3 inputs to determine fair value:

$ in thousands	September 30, 2014		December 31, 2013
Balance at January 1	44,403		35,301
Purchases	2,212		11,717
Sales and settlements	(9,814	)	(7,960	)
Total net gains/(losses) included in net income
Realized gains, net	6,394		2,757
Unrealized gains/(losses), net	(914	)	2,588
Unrealized gains/(losses), net included in other comprehensive income	—		—
Ending balance	42,281		44,403

The following table shows a reconciliation of the beginning and ending fair value measurements of the Company's credit default swap ("CDS") contract, which the Company has valued utilizing Level 3 inputs:

$ in thousands	September 30, 2014		December 31, 2013
Balance at January 1	654		1,519
Purchases	—		—
Sales and settlements	—		—
Total net gains/(losses) included in net income
Realized gains/(losses), net	—		—
Unrealized gains/(losses), net	(185	)	(865	)
Unrealized gains/(losses), net included in other comprehensive income	—		—
Ending balance	469		654

Quantitative Information About Level 3 Fair Value Measurements

The following table summarizes significant unobservable inputs used in the fair value measurement of the Company's CDS contract:

	Fair Value at	Valuation	Unobservable		Weighted
$ in thousands	September 30, 2014	Technique	Input	Range	Average
CDS Contract	469	Discounted cash flow	Swap Rate		2.39	%
			Discount Rate		0.74	%
			Credit Spread		0.24	%
			Constant Prepayment Rate	1.0% - 20.0%	5.48	%
			Constant Default Rate	0.6% - 100.0%	4.19	%
			Loss Severity	0.9% - 64.9%	39.22	%

	Fair Value at	Valuation	Unobservable		Weighted
$ in thousands	December 31, 2013	Technique	Input	Range	Average
CDS Contract	654	Discounted cash flow	Swap Rate		2.39	%
			Discount Rate		0.50	%
			Credit Spread		0.25	%
			Constant Prepayment Rate	1.0% - 20.0%	5.76	%
			Constant Default Rate	0.8% - 100.0%	4.89	%
			Loss Severity	3.0% - 63.7%	43.31	%

Carrying Value and Estimated Fair Value of Financial Instruments

The following table presents the carrying value and estimated fair value of the Company's financial instruments that are not carried at fair value on the consolidated balance sheets, at September 30, 2014 and December 31, 2013:

	September 30, 2014		December 31, 2013
$ in thousands	Carrying Value	Estimated Fair Value	Carrying Value	Estimated Fair Value
Financial Assets
Residential loans, held-for-investment	3,103,434	3,051,565	1,810,262	1,709,385
Commercial loans, held-for-investment	144,707	144,707	64,599	64,599
Other investments	62,500	62,500	10,000	10,000
Total	3,310,641	3,258,772	1,884,861	1,783,984
Financial Liabilities
Repurchase agreements	13,571,889	13,578,855	15,451,675	15,459,452
Secured loans	1,250,000	1,250,000	—	—
Asset-backed securities issued by securitization trusts	2,745,940	2,683,009	1,643,741	1,543,217
Exchangeable senior notes	400,000	390,750	400,000	368,250
Total	17,967,829	17,902,614	17,495,416	17,370,919

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Related Party Transactions (Tables)

9 Months Ended

Sep. 30, 2014

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

The following table summarizes the costs originally paid by the Manager, incurred on behalf of the Company for the three and nine months ended September 30, 2014 and 2013.

	Three Months Ended   September 30,		Nine Months Ended   September 30, 2014
$ in thousands	2014	2013	2014	2013
Incurred costs, prepaid or expensed	1,274	966	4,373	3,472
Incurred costs, charged against equity as a cost of raising capital	—	—	—	418
Incurred costs, capitalized to other assets	—	7	—	7
Total incurred costs, originally paid by the Manager	1,274	973	4,373	3,897

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Organization and Business Operations

9 Months Ended

Sep. 30, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization and Business Operations

Organization and Business Operations

Invesco Mortgage Capital Inc. (the “Company”) is a Maryland corporation primarily focused on investing in, financing and managing residential and commercial mortgage-backed securities and mortgage loans. The Company is externally managed and advised by Invesco Advisers, Inc. (the "Manger"), a registered investment adviser and an indirect, wholly-owned subsidiary of Invesco Ltd. (“Invesco”), a leading independent global investment management firm.

The Company conducts its business through IAS Operating Partnership LP (the “Operating Partnership”) as its sole general partner. As of September 30, 2014, the Company owned 98.9% of the Operating Partnership, and a wholly-owned subsidiary of Invesco owned the remaining 1.1%. The Company has one operating segment.

The Company primarily invests in:

• Residential mortgage-backed securities ("RMBS") that are guaranteed by a U.S. government agency such as the Government National Mortgage Association, or a federally chartered corporation such as the Federal National Mortgage Association ("Fannie Mae") or the Federal Home Loan Mortgage Corporation ("Freddie Mac") (collectively "Agency RMBS");

• RMBS that are not guaranteed by a U.S. government agency (“non-Agency RMBS”);

• Credit risk transfer securities issued by government-sponsored enterprises ("GSE CRT");

• Commercial mortgage-backed securities ("CMBS");

• Residential and commercial mortgage loans; and

• Other real estate-related financing agreements.

The Company generally finances its investments through short- and long-term borrowings structured as repurchase agreements and secured loans. The Company finances its residential loans held-for-investment through asset-backed securities ("ABS") issued by consolidated securitization trusts. The Company has also financed investments through the issuances of debt and equity and may utilize other forms of financing in the future.

The Company elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes under the provisions of the Internal Revenue Code of 1986, as amended, commencing with the Company's taxable year ended December 31, 2009. To maintain the Company’s REIT qualification, the Company is generally required to distribute at least 90% of its taxable income to its shareholders annually. The Company operates its business in a manner that permits exclusion from the "Investment Company" definition under the Investment Company Act of 1940, as amended.

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Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Earnings Per Share

Earnings per share for the three and nine months ended September 30, 2014 and 2013 is computed as follows:

	Three Months Ended   September 30,			Nine Months Ended   September 30,
$ and share amounts in thousands	2014	2013		2014		2013
Numerator (Income)
Basic Earnings
Net income (loss) available to common shareholders	30,672	(8,686	)	(137,820	)	214,152
Effect of dilutive securities:
Income allocated to exchangeable senior debt	—	—		—		12,403
Income (loss) allocated to non-controlling interest	394	(63	)	(1,485	)	2,392
Dilutive net income (loss) available to shareholders	31,066	(8,749	)	(139,305	)	228,947
Denominator (Weighted Average Shares)
Basic Earnings:
Shares available to common shareholders	123,098	135,220		123,105		133,094
Effect of dilutive securities:
Restricted stock awards	46	—		—		34
OP units	1,425	1,425		1,425		1,425
Exchangeable senior notes	—	—		—		12,519
Dilutive Shares	124,569	136,645		124,530		147,072

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Subsequent Events (Details) (Series B Cumulative Redeemable Preferred Stock, USD $)	1 Months Ended	0 Months Ended
	Sep. 30, 2014	Nov. 04, 2014 Subsequent Event
Subsequent Event [Line Items]
Preferred stock dividend rate	7.75%	7.75%
Series A preferred stock dividend, per share		$ 0.57049

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Variable Interest Entities Residential Loans Held-for-Investment Organized by Year of Origination (Details) (Variable Interest Entity, Primary Beneficiary, Residential Mortgage, USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014 Loan
Portfolio Characteristics:
Number of loans	4,013
Current Principal Balance	$ 3,069,384
Net Weighted Average Coupon Rate	3.62%
Weighted Average Maturity (years)	28 years 8 months 16 days
Current Performance:
Current	3,067,548
30 Day Delinquent	1,836
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	3,069,384
Origination in 2014
Portfolio Characteristics:
Number of loans	596
Current Principal Balance	430,494
Net Weighted Average Coupon Rate	3.95%
Weighted Average Maturity (years)	29 years 6 months 18 days
Current Performance:
Current	429,941
30 Day Delinquent	553
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	430,494
Origination in 2013
Portfolio Characteristics:
Number of loans	2,772
Current Principal Balance	2,107,998
Net Weighted Average Coupon Rate	3.56%
Weighted Average Maturity (years)	28 years 8 months 23 days
Current Performance:
Current	2,107,998
30 Day Delinquent	0
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	2,107,998
Origination in 2012
Portfolio Characteristics:
Number of loans	599
Current Principal Balance	493,616
Net Weighted Average Coupon Rate	3.50%
Weighted Average Maturity (years)	28 years 3 months 11 days
Current Performance:
Current	492,333
30 Day Delinquent	1,283
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	493,616
Origination in 2009
Portfolio Characteristics:
Number of loans	7	[1]
Current Principal Balance	3,018
Net Weighted Average Coupon Rate	3.71%
Weighted Average Maturity (years)	24 years 7 months 28 days
Current Performance:
Current	3,018
30 Day Delinquent	0
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	3,018
Origination In 2008
Portfolio Characteristics:
Number of loans	20
Current Principal Balance	19,150
Net Weighted Average Coupon Rate	5.10%
Weighted Average Maturity (years)	23 years 10 months 2 days
Current Performance:
Current	19,150
30 Day Delinquent	0
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	19,150
Origination in 2007
Portfolio Characteristics:
Number of loans	19	[1]
Current Principal Balance	15,108
Net Weighted Average Coupon Rate	4.66%
Weighted Average Maturity (years)	22 years 9 months 7 days
Current Performance:
Current	15,108
30 Day Delinquent	0
60 Days Delinquent	0
90 plus Days Delinquent	0
Bankruptcy/Foreclosure	0
Total	$ 15,108

[1] None for 2011 and 2010

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Mortgage-Backed Securities - Impact of MBS on Accumulated other Comprehensive Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Accumulated Other Comprehensive Income Loss, Available-for-sale Securities [Roll Forward]
Unrealized gain on MBS at beginning of period	$ 323,803	$ (257,402)	$ (151,370)	$ 523,725
Unrealized gain (loss) on MBS, net	(65,994)	75,030	409,179	(706,097)
Balance at the end of period	$ 257,809	$ (182,372)	$ 257,809	$ (182,372)

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Financial Instruments - Fair Value on Recurring Basis Utilizing Level 3 Inputs (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Investments In Unconsolidated Ventures
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 44,403	$ 35,301
Purchases	2,212	11,717
Sales and settlements	(9,814)	(7,960)
Realized gains/(losses), net	6,394	2,757
Unrealized gains/(losses), net	(914)	2,588
Unrealized gains/(losses), net included in other comprehensive income	0	0
Ending balance	42,281	44,403
CDS Contract
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	654	1,519
Unrealized gains/(losses), net	(185)	(865)
Unrealized gains/(losses), net included in other comprehensive income	0	0
Ending balance	$ 469	$ 654

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
ASSETS
Mortgage-backed securities, at fair value	$ 17,297,034	[1]	$ 17,348,657	[1]
Residential loans, held-for-investment	3,103,434	[2]	1,810,262	[2]
Commercial loans, held-for-investment	144,707		64,599
Cash and cash equivalents	128,944		210,612
Due from counterparties	28,499		1,500
Investment related receivable	55,942		515,404
Investments in unconsolidated ventures, at fair value	42,281		44,403
Accrued interest receivable	66,295		68,246
Derivative assets, at fair value	74,421		262,059
Deferred securitization and financing costs	13,485		13,894
Other investments	62,500		10,000
Other assets	1,521		1,343
Total assets	21,019,063	[2]	20,350,979	[2]
Liabilities:
Repurchase agreements	13,571,889		15,451,675
Secured loans	1,250,000		0
Asset-backed securities issued by securitization trusts	2,745,940	[2]	1,643,741	[2]
Exchangeable senior notes	400,000		400,000
Derivative liabilities, at fair value	222,559		263,204
Dividends and distributions payable	64,976		66,087
Investment related payable	12,351		28,842
Accrued interest payable	23,080		26,492
Collateral held payable	35,446		52,698
Accounts payable and accrued expenses	2,567		4,304
Due to affiliate	9,854		10,701
Total liabilities	18,338,662	[2]	17,947,744	[2]
Equity:
Common Stock, par value $0.01 per share; 450,000,000 shares authorized; 123,101,132 and 124,510,246 shares issued and outstanding, respectively	1,231		1,245
Additional paid in capital	2,531,914		2,552,464
Accumulated other comprehensive income (loss)	310,837		(156,993)
Retained earnings (distributions in excess of earnings)	(477,759)		(155,957)
Total shareholders’ equity	2,651,497		2,376,115
Non-controlling interest	28,904		27,120
Total equity	2,680,401		2,403,235
Total liabilities and equity	21,019,063		20,350,979
Series A Cumulative Redeemable Preferred Stock
Equity:
7.75% Series A Cumulative Redeemable Preferred Stock: 5,600,000 shares issued and outstanding ($140,000 aggregate liquidation preference)	135,356		135,356
Series B Cumulative Redeemable Preferred Stock
Equity:
7.75% Series A Cumulative Redeemable Preferred Stock: 5,600,000 shares issued and outstanding ($140,000 aggregate liquidation preference)	$ 149,918		$ 0

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

[2] The consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. As of September 30, 2014 and December 31, 2013, total assets of the consolidated VIEs were $3,118,222 and $1,819,295, respectively, and total liabilities of the consolidated VIEs were $2,754,169 and $1,648,400, respectively. Refer to Note 3 - "Variable Interest Entities" for further discussion.

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Variable Interest Entities Principal Repayment Schedule of ABS (Details) (Variable Interest Entity, Primary Beneficiary, Asset backed securities, USD $) In Thousands, unless otherwise specified	Sep. 30, 2014
Variable Interest Entity, Primary Beneficiary | Asset backed securities
Debt Instrument [Line Items]
Within One Year	$ 325,437
One to Three Years	546,744
Three to Five Years	428,676
Greater Than or Equal to Five Years	1,419,325
Total	$ 2,720,182

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Consolidated Statement of Equity (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Preferred Stock	Preferred Stock Series A Cumulative Redeemable Preferred Stock	Preferred Stock Series B Cumulative Redeemable Preferred Stock	Common Stock	Additional Paid in Capital	Additional Paid in Capital Common Stock	Accumulated Other Comprehensive Income (loss)	Retained Earnings (Distributions in excess of earnings)	Total Shareholders’ Equity	Total Shareholders’ Equity Common Stock	Total Shareholders’ Equity Preferred Stock	Non- Controlling Interest
Beginning Balance at Dec. 31, 2013	$ 2,403,235			$ 135,356	$ 0	$ 1,245	$ 2,552,464		$ (156,993)	$ (155,957)	$ 2,376,115			$ 27,120
Beginning Balance (in shares) at Dec. 31, 2013				5,600,000	0	124,510,246
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(130,506)									(129,021)	(129,021)			(1,485)
Other comprehensive income	473,234								467,830		467,830			5,404
Proceeds from issuance of stock, net of offering costs (in shares)				0	6,200,000	11,459
Proceeds from issuance of stock, net of offering costs		191	149,918	0	149,918			191				191	149,918
Repurchase of shares of common stock, shares		(1,438,213)				(1,438,213)
Repurchase of shares of common stock	(21,130)					(14)	(21,116)				(21,130)
Stock awards						17,640
Common stock dividends	(184,643)									(184,643)	(184,643)
Common unit dividends	(2,138)													(2,138)
Preferred stock dividends	(8,138)									(8,138)	(8,138)
Amortization of equity-based compensation	378						375				375			3
Ending Balance at Sep. 30, 2014	2,680,401			135,356	149,918	1,231	2,531,914		310,837	(477,759)	2,651,497			28,904
Ending Balance (in shares) at Sep. 30, 2014				5,600,000	6,200,000	123,101,132
Beginning Balance at Aug. 31, 2014
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from issuance of stock, net of offering costs (in shares)					6,200,000
Ending Balance at Sep. 30, 2014					$ 149,918
Ending Balance (in shares) at Sep. 30, 2014					6,200,000

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Borrowings - Repurchase Agreements (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	$ 13,571,889		$ 15,451,675
Percent of Total Amount Outstanding	100.00%		100.00%
Company MBS Held as Collateral	15,213,359		17,079,377
Credit Suisse Securities (USA) LLC
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	1,542,709		1,809,896
Percent of Total Amount Outstanding	11.30%		11.80%
Company MBS Held as Collateral	1,951,193	[1]	2,203,883	[2]
South Street Securities Llc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	988,387		1,236,812
Percent of Total Amount Outstanding	7.30%		8.00%
Company MBS Held as Collateral	1,038,764		1,286,384
Citigroup Global Markets Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	943,175		1,027,210
Percent of Total Amount Outstanding	6.90%		6.60%
Company MBS Held as Collateral	1,099,319		1,164,162
HSBC Securities (USA) Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	780,594		787,462
Percent of Total Amount Outstanding	5.80%		5.10%
Company MBS Held as Collateral	802,964		809,230
Banc Of America Securities Llc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	752,102		1,043,689
Percent of Total Amount Outstanding	5.50%		6.80%
Company MBS Held as Collateral	825,777		1,146,151
Pierpont Securities L L C
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	738,376		791,572
Percent of Total Amount Outstanding	5.40%		5.10%
Company MBS Held as Collateral	767,321		824,184
Rbs Securities Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	705,200		720,457
Percent of Total Amount Outstanding	5.20%		4.70%
Company MBS Held as Collateral	848,680		854,978
Royal Bank of Canada
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	676,135		710,705
Percent of Total Amount Outstanding	5.00%		4.60%
Company MBS Held as Collateral	797,229		850,870
Wells Fargo Securities, LLC
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	651,563		857,824
Percent of Total Amount Outstanding	4.80%		5.60%
Company MBS Held as Collateral	785,225		996,151
Industrial And Commercial Bank Of China Financial Services Llc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	645,590		493,906
Percent of Total Amount Outstanding	4.80%		3.20%
Company MBS Held as Collateral	677,318		518,775
Mitsubishi UFJ Securities (USA), Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	634,958		625,703
Percent of Total Amount Outstanding	4.70%		4.00%
Company MBS Held as Collateral	666,246		656,046
Morgan Stanley & Co. Incorporated
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	614,221		691,599
Percent of Total Amount Outstanding	4.50%		4.50%
Company MBS Held as Collateral	658,450		758,761
Ing Financial Market Llc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	595,700		676,644
Percent of Total Amount Outstanding	4.40%		4.40%
Company MBS Held as Collateral	638,423		718,086
J.P. Morgan Securities Inc.
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	595,497		875,201
Percent of Total Amount Outstanding	4.40%		5.70%
Company MBS Held as Collateral	694,434	[3]	1,001,116
BNP Paribas Securities Corp.
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	572,129		471,372
Percent of Total Amount Outstanding	4.20%		3.10%
Company MBS Held as Collateral	644,301		499,106
Scotia Capital
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	529,024		443,534
Percent of Total Amount Outstanding	3.90%		2.90%
Company MBS Held as Collateral	550,252		461,066
Deutsche Bank Securities Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	401,722		423,405
Percent of Total Amount Outstanding	3.00%		2.70%
Company MBS Held as Collateral	450,232		468,939
KGS Alpha Capital Markets L P
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	389,042		202,677
Percent of Total Amount Outstanding	2.90%		1.30%
Company MBS Held as Collateral	410,430		214,033
Goldman, Sachs & Co
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	175,191		404,094
Percent of Total Amount Outstanding	1.30%		2.60%
Company MBS Held as Collateral	184,041		423,598
Barclays Capital Inc.
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	138,250		156,904
Percent of Total Amount Outstanding	1.00%		1.00%
Company MBS Held as Collateral	183,799		165,605
Guggenheim Liquidity Services, LLC
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	123,095		33,113
Percent of Total Amount Outstanding	0.90%		0.20%
Company MBS Held as Collateral	129,635		34,664
Cantor Fitzgerald & Co
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	105,484		68,261
Percent of Total Amount Outstanding	0.80%		0.40%
Company MBS Held as Collateral	111,244		71,910
Daiwa Capital Markets America Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	81,921		112,309
Percent of Total Amount Outstanding	0.60%		0.70%
Company MBS Held as Collateral	86,638		117,551
Nomura Securities International, Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	67,429		578,265
Percent of Total Amount Outstanding	0.50%		3.70%
Company MBS Held as Collateral	72,124		608,193
Td Securities
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	67,192		155,099
Percent of Total Amount Outstanding	0.50%		1.00%
Company MBS Held as Collateral	70,457		163,512
Mizuho Securities Usa Inc
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	57,203		53,962
Percent of Total Amount Outstanding	0.40%		0.30%
Company MBS Held as Collateral	68,863		62,423
Consolidation, Eliminations | Credit Suisse Securities (USA) LLC
Repurchase Agreement Counterparty [Line Items]
Company MBS Held as Collateral	282,949		133,837
Consolidation, Eliminations | J.P. Morgan Securities Inc.
Repurchase Agreement Counterparty [Line Items]
Company MBS Held as Collateral	$ 41,178

[1] Includes $282.9 million of MBS held as collateral which are eliminated in consolidation.

[2] Includes $133.8 million of MBS held as collateral which are eliminated in consolidation.

[3] Includes $41.2 million of MBS held as collateral which are eliminated in consolidation.

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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014
FDIC, deposit insurance limit per institution	$ 250,000
Residential Loans
Past due period for suspension of income recognition for residential loans	90 days
Residential Loans | Minimum
Period considered for a restructured loan to be re-performing	12 months

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Derivatives and Hedging Activities - Effect of Derivative Financial Instruments on Statement of Operations (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments, net	$ (3,704)	$ (6,887)	$ (322,832)	$ 44,424
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in OCI on derivative (effective portion)	0	(74,098)	0	183,391
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Swap | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)	(21,227)	(43,583)	(64,055)	(116,553)
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Swap | Realized and unrealized gain (loss) on interest rate derivative instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized in income on derivative (ineffective portion)	0	298	0	591
Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments, net	(3,704)	(6,887)	(322,832)	44,424
Not Designated as Hedging Instrument | Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments, net	(1,389)	298	(298,860)	591
Not Designated as Hedging Instrument | CDS Contract | Realized and unrealized credit default swap income
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments, net	(78)	(175)	(185)	(743)
Not Designated as Hedging Instrument | Futures Contract
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments, net	$ 1,035	$ (3,369)	$ (10,493)	$ (3,369)

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Subsequent Events

9 Months Ended

Sep. 30, 2014

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

On November 4, 2014, the Company's Board of Directors declared a cash dividend on its 7.75% Fixed-to-Floating Series B Preferred Stock of $0.57049 per share. The dividend will be paid on December 29, 2014 to shareholders of record on December 5, 2014. The dividend has been considered in the Company's calculation of earnings per share for the three and nine months ended September 30, 2014.

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Variable Interest Entities - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014 trust
Variable Interest Entity [Line Items]
Number of securitization trusts	4
Variable Interest Entity, Primary Beneficiary | Asset backed securities
Variable Interest Entity [Line Items]
Weighted average maturity	29 years 1 month 16 days

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Variable Interest Entities (Tables)

9 Months Ended

Sep. 30, 2014

Variable Interest Entity, Not Primary Beneficiary

Variable Interest Entity [Line Items]

Summary of Assets and Liabilities of Variable Interest Entities

At September 30, 2014, the Company's maximum risk of loss in VIEs in which the Company is not the primary beneficiary is presented in the table below.

$ in thousands	Carrying Amount	Company's Maximum Risk of Loss
Non-Agency RMBS	3,302,080	3,302,080
CMBS	3,456,610	3,456,610
Total	6,758,690	6,758,690

Variable Interest Entity, Primary Beneficiary

Variable Interest Entity [Line Items]

Summary of Assets and Liabilities of Variable Interest Entities

The following table presents a summary of the assets and liabilities of the Company's consolidated securitization trusts as of September 30, 2014 and December 31, 2013. Intercompany balances have been eliminated for purposes of this presentation.

$ in thousands	September 30, 2014	December 31, 2013
Residential loans, held-for-investment	3,103,434	1,810,262
Accrued interest receivable	9,969	5,647
Deferred costs	4,819	3,386
Total assets	3,118,222	1,819,295
Accrued interest and accrued expenses payable	8,229	4,659
Asset-backed securities issued by securitization trusts	2,745,940	1,643,741
Total liabilities	2,754,169	1,648,400

Residential Loans Held-for-Investment

The following table details the carrying value for residential loans held-for-investment at September 30, 2014 and December 31, 2013.

$ in thousands	September 30, 2014		December 31, 2013
Principal balance	3,069,384		1,783,983
Unamortized premium (discount), net	34,882		27,163
Recorded investment	3,104,266		1,811,146
Allowance for loan losses	(832	)	(884	)
Carrying value	3,103,434		1,810,262

The following table summarizes residential loans held-for-investment at September 30, 2014 by year of origination.

$ in thousands	2014		2013		2012		2009		2008		2007		Total
Portfolio Characteristics:
Number of Loans(1)	596		2,772		599		7		20		19		4,013
Current Principal Balance	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384
Net Weighted Average Coupon Rate	3.95	%	3.56	%	3.50	%	3.71	%	5.10	%	4.66	%	3.62	%
Weighted Average Maturity (years)	29.55		28.73		28.28		24.66		23.84		22.77		28.71
Current Performance:
Current	429,941		2,107,998		492,333		3,018		19,150		15,108		3,067,548
30 Days Delinquent	553		—		1,283		—		—		—		1,836
60 Days Delinquent	—		—		—		—		—		—		—
90+ Days Delinquent	—		—		—		—		—		—		—
Bankruptcy/Foreclosure	—		—		—		—		—		—		—
Total	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384

(1) None for 2011 and 2010

Five Largest Geographic Concentrations of Residential Loans

The following table summarizes the geographic concentrations of residential loans held-for-investment at September 30, 2014 based on principal balance outstanding.

State	Percent
California	51.8	%
Illinois	5.0	%
New York	4.4	%
Massachusetts	3.9	%
Texas	3.4	%
Other states (none greater than 4%)	31.5	%
Total	100.0	%

Future Minimum Annual Principal Payments Under Residential Loans, Held for Investments

The following table presents future contractual minimum annual principal payments of residential loans held-for-investment at September 30, 2014.

$ in thousands
Scheduled Principal	September 30, 2014
Within one year	56,024
One to three years	118,854
Three to five years	129,552
Greater than or equal to five years	2,764,954
Total	3,069,384

Activity in Allowance for Loan Losses

The following table summarizes the activity in the allowance for loan losses for the nine months ended September 30, 2014.

$ in thousands	September 30, 2014
Balance at beginning of period	(884	)
Charge-offs, net	—
Reduction in provision for loan losses	52
Balance at end of period	(832	)

Carrying Value of Assets Backed Securities Issued

The asset-backed securities are collateralized by residential loans held in the securitization trusts as summarized in the following table at September 30, 2014.

	ABS		Residential loans
$ in thousands	Outstanding		Held as Collateral
Principal balance	2,720,182		3,069,384
Unamortized premium	22,075		43,730
Unamortized discount	(11,377	)	(8,848	)
Interest-only securities (amortized cost)	15,060		—
Allowance for loan losses	—		(832	)
Carrying value	2,745,940		3,103,434
Range of weighted average interest rates	2.8% - 4.0%
Number of securitization trusts consolidated	9

Principal Repayment of Mortgage Loans

The following table presents the estimated principal repayment schedule of asset-backed securities issued by securitization trusts at September 30, 2014 based on estimated cash flows of the underlying residential mortgage loans, as adjusted for projected prepayments and losses on such loans. The estimated principal repayments may differ from actual amounts to the extent prepayments and/or loan losses vary.

$ in thousands
Estimated principal repayment	September 30, 2014
Within one year	325,437
One to three years	546,744
Three to five years	428,676
Greater than or equal to five years	1,419,325
Total	2,720,182

Variable Interest Entity, New Primary Beneficiary

Variable Interest Entity [Line Items]

Summary of Assets and Liabilities of Variable Interest Entities

During the nine months ended September 30, 2014, the Company invested in and consolidated four new securitization trusts. The following table presents the balances of the assets and liabilities of the newly consolidated securitization trusts before consolidation into the Company. The current period activity for the securitization trusts is reflected in the Company’s consolidated financial statements.

$ in thousands	2014
Residential loans, held-for-investment	1,417,863
Accrued interest receivable	4,674
Total assets	1,422,537
Accrued interest and accrued expenses payable	4,674
Asset-backed securities issued by securitization trusts	1,417,863
Total liabilities	1,422,537

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Offsetting Assets and Liabilities - Offsetting of Derivative Assets (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Offsetting [Abstract]
Derivatives, Gross Amounts of Recognized Assets	$ 74,421		$ 262,059
Derivatives, Gross Amounts Offset in the Consolidated Balance Sheet	0		0
Derivatives, Net Amounts of Assets presented in the Consolidated Balance Sheet	74,421		262,059
Derivatives, Financial Instruments	(11,247)	[1]	(671)	[1]
Derivatives, Cash Collateral Received	(63,174)		(48,607)
Derivatives, Net Amount	$ 0		$ 212,781

[1] Amounts represent derivatives in an asset position which could potentially be offset against derivatives in a liability position at September 30, 2014 and December 31, 2013, subject to a netting arrangement.

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Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash Flows from Operating Activities
Net income (loss)	$ (130,506)	$ 224,682
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Amortization of mortgage-backed securities premiums and (discounts), net	99,770	145,112
Amortization of residential loans and asset-backed securities premiums (discount), net	2,195	117
Amortization of commercial loan origination fees	(1)	(21)
Provision for loan losses	(52)	751
Unrealized (gain) loss on derivative instruments, net	133,863	21,810
Unrealized loss on credit default swap	185	743
(Gain) loss on sale of mortgage-backed securities, net	80,436	56,919
(Gain) loss on derivative instruments, net	34,877	(66,234)
Equity in earnings and fair value change in unconsolidated ventures	(5,480)	(5,169)
Amortization of equity-based compensation	378	276
Amortization of deferred securitization and financing costs	2,220	1,647
Amortization of deferred swap losses from de-designation	64,055	0
Non-cash interest income capitalized in commercial loans	(768)	0
Loss on foreign currency transactions	1,479	0
Changes in operating assets and liabilities:
(Increase) decrease in operating assets	1,790	(8,929)
Increase (decrease) in operating liabilities	(6,174)	9,489
Net cash provided by operating activities	278,267	381,193
Cash Flows from Investing Activities
Purchase of mortgage-backed securities	(3,752,261)	(6,923,130)
(Contributions) Distributions from investment in unconsolidated ventures, net	7,602	(1,806)
Change in other investments	(52,500)	0
Principal payments from mortgage-backed securities	1,422,082	2,309,117
Proceeds from sale of mortgage-backed securities	3,069,978	3,507,011
Payment of premiums for interest rate swaptions	(10,328)	(72,723)
Proceeds from termination of interest rate swaptions	0	114,538
Payments for termination of futures contracts and TBAs	(11,604)	0
Purchase of residential loans held-for-investment	(1,417,864)	(1,562,818)
Principal payments from residential loans held-for-investment	120,930	28,464
Principal payments from commercial loans held-for-investment	400	0
Origination and advances of commercial loans, net of origination fees	(81,201)	(17,050)
Net cash used in investing activities	(704,766)	(2,618,397)
Cash Flows from Financing Activities
Proceeds from issuance of common stock	191	396,417
Repurchase of common stock	(21,130)	0
Proceeds (costs) of issuance of preferred stock	150,096	(6)
Due from counterparties	(26,999)	(8,182)
Collateral held payable	(13,771)	21,045
Proceeds from repurchase agreements	108,739,181	140,364,041
Principal repayments of repurchase agreements	(110,638,714)	(140,159,048)
Proceeds from issuance of exchangeable senior notes	0	400,000
Proceeds from asset-backed securities issued by securitization trusts	1,213,405	1,440,755
Principal repayments of asset-backed securities issued by securitization trusts	(109,587)	(27,778)
Proceeds from secured loans	2,835,247	0
Principal repayments on secured loans	(1,585,247)	0
Payments of deferred costs	(1,811)	(15,676)
Payments of dividends and distributions	(196,030)	(261,743)
Net cash provided by financing activities	344,831	2,149,825
Net change in cash and cash equivalents	(81,668)	(87,379)
Cash and cash equivalents, beginning of period	210,612	286,474
Cash and cash equivalents, end of period	128,944	199,095
Supplement Disclosure of Cash Flow Information
Interest paid	146,209	231,782
Non-cash Investing and Financing Activities Information
Net change in unrealized gain (loss) on mortgage-backed securities and hedged derivatives	409,179	(406,153)
Dividends and distributions declared not paid	64,976	71,037
Payable for mortgage-backed securities sold / purchased, net	457,049	150,733
Repurchase agreements, not settled	19,747	(27,842)
Collateral held payable, not settled	(3,481)	0
Net change in due from counterparties	0	63
Offering costs not paid	$ (178)	$ 0

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Preferred Stock, par value (usd per share)	$ 0.01		$ 0.01
Preferred Stock, shares authorized (in shares)	50,000,000		50,000,000
Common stock, par value (usd per share)	$ 0.01		$ 0.01
Common stock, shares authorized (in shares)	450,000,000		450,000,000
Common stock, shares issued (in shares)	123,101,132		124,510,246
Common stock, shares outstanding (in shares)	123,101,132		124,510,246
Total assets	$ 21,019,063	[1]	$ 20,350,979	[1]
Total liabilities	18,338,662	[1]	17,947,744	[1]
Variable Interest Entity, Primary Beneficiary
Total assets	3,118,222		1,819,295
Total liabilities	2,754,169		1,648,400
Series A Cumulative Redeemable Preferred Stock
Preferred Stock, dividend rate stated Percentage	7.75%		7.75%
Preferred stock, shares issued (in shares)	5,600,000		5,600,000
Preferred Stock, shares outstanding (in shares)	5,600,000		5,600,000
Preferred Stock, liquidation preference value	140,000		140,000
Series B Cumulative Redeemable Preferred Stock
Preferred Stock, dividend rate stated Percentage	7.75%
Preferred stock, shares issued (in shares)	6,200,000
Preferred Stock, shares outstanding (in shares)	6,200,000
Preferred Stock, liquidation preference value	$ 155,000

[1] The consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. As of September 30, 2014 and December 31, 2013, total assets of the consolidated VIEs were $3,118,222 and $1,819,295, respectively, and total liabilities of the consolidated VIEs were $2,754,169 and $1,648,400, respectively. Refer to Note 3 - "Variable Interest Entities" for further discussion.

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Financial Instruments

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Financial Instruments

Financial Instruments

U.S. GAAP defines fair value, provides a consistent framework for measuring fair value under U.S. GAAP, and Accounting Standards Codification (“ASC”) Topic 820 expands fair value financial statement disclosure requirements. ASC Topic 820 does not require any new fair value measurements and only applies to accounting pronouncements that already require or permit fair value measures, except for standards that relate to share-based payments.

Valuation techniques are based on observable and unobservable inputs. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs reflect the Company’s market assumptions. The three levels are defined as follows:

• Level 1 Inputs – Quoted prices for identical instruments in active markets.

• Level 2 Inputs – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

• Level 3 Inputs – Instruments with primarily unobservable value drivers.

The following tables present the Company's assets and liabilities measured at fair value on a recurring basis.

	September 30, 2014
	Fair Value Measurements Using:
				Total at
	Level 1	Level 2	Level 3	Fair Value
Assets:
Mortgage-backed securities(1)	—	17,297,034	—	17,297,034
Investments in unconsolidated ventures	—	—	42,281	42,281
Derivative assets	1,036	72,916	469	74,421
Total assets	1,036	17,369,950	42,750	17,413,736
Liabilities:
Derivative liabilities	—	222,559	—	222,559
Total liabilities	—	222,559	—	222,559
	December 31, 2013
	Fair Value Measurements Using:
				Total at
$ in thousands	Level 1	Level 2	Level 3	Fair Value
Assets:
Mortgage-backed securities(1)	—	17,348,657	—	17,348,657
Investments in unconsolidated ventures	—	—	44,403	44,403
Derivative assets	2,591	258,814	654	262,059
Total assets	2,591	17,607,471	45,057	17,655,119
Liabilities:
Derivative liabilities	—	263,204	—	263,204
Total liabilities	—	263,204	—	263,204

(1) For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

The following table provides a reconciliation of the beginning and ending fair value measurements of the Company’s investments in unconsolidated ventures for which the Company has utilized Level 3 inputs to determine fair value:

$ in thousands	September 30, 2014		December 31, 2013
Balance at January 1	44,403		35,301
Purchases	2,212		11,717
Sales and settlements	(9,814	)	(7,960	)
Total net gains/(losses) included in net income
Realized gains, net	6,394		2,757
Unrealized gains/(losses), net	(914	)	2,588
Unrealized gains/(losses), net included in other comprehensive income	—		—
Ending balance	42,281		44,403

The following table shows a reconciliation of the beginning and ending fair value measurements of the Company's credit default swap ("CDS") contract, which the Company has valued utilizing Level 3 inputs:

$ in thousands	September 30, 2014		December 31, 2013
Balance at January 1	654		1,519
Purchases	—		—
Sales and settlements	—		—
Total net gains/(losses) included in net income
Realized gains/(losses), net	—		—
Unrealized gains/(losses), net	(185	)	(865	)
Unrealized gains/(losses), net included in other comprehensive income	—		—
Ending balance	469		654

The following table summarizes significant unobservable inputs used in the fair value measurement of the Company's CDS contract:

	Fair Value at	Valuation	Unobservable		Weighted
$ in thousands	September 30, 2014	Technique	Input	Range	Average
CDS Contract	469	Discounted cash flow	Swap Rate		2.39	%
			Discount Rate		0.74	%
			Credit Spread		0.24	%
			Constant Prepayment Rate	1.0% - 20.0%	5.48	%
			Constant Default Rate	0.6% - 100.0%	4.19	%
			Loss Severity	0.9% - 64.9%	39.22	%

	Fair Value at	Valuation	Unobservable		Weighted
$ in thousands	December 31, 2013	Technique	Input	Range	Average
CDS Contract	654	Discounted cash flow	Swap Rate		2.39	%
			Discount Rate		0.50	%
			Credit Spread		0.25	%
			Constant Prepayment Rate	1.0% - 20.0%	5.76	%
			Constant Default Rate	0.8% - 100.0%	4.89	%
			Loss Severity	3.0% - 63.7%	43.31	%

These significant unobservable inputs change according to market conditions and security performance expectations. Significant increases (decreases) in swap rate, discount rate, credit spread, constant prepayment rate, constant default rate or loss severity in isolation would result in a lower (higher) fair value measurement. Generally, a change in the assumption used for the constant default rate would likely be accompanied by a directionally similar change in the assumptions used for swap rate, credit spread and loss severity and a directionally opposite change in the assumption used for discount rate and constant prepayment rate. If the inputs had not changed during the quarter, the fair value of the CDS contract would have been $8,000 more than the actual fair value at September 30, 2014.

The following table presents the carrying value and estimated fair value of the Company's financial instruments that are not carried at fair value on the consolidated balance sheets, at September 30, 2014 and December 31, 2013:

	September 30, 2014		December 31, 2013
$ in thousands	Carrying Value	Estimated Fair Value	Carrying Value	Estimated Fair Value
Financial Assets
Residential loans, held-for-investment	3,103,434	3,051,565	1,810,262	1,709,385
Commercial loans, held-for-investment	144,707	144,707	64,599	64,599
Other investments	62,500	62,500	10,000	10,000
Total	3,310,641	3,258,772	1,884,861	1,783,984
Financial Liabilities
Repurchase agreements	13,571,889	13,578,855	15,451,675	15,459,452
Secured loans	1,250,000	1,250,000	—	—
Asset-backed securities issued by securitization trusts	2,745,940	2,683,009	1,643,741	1,543,217
Exchangeable senior notes	400,000	390,750	400,000	368,250
Total	17,967,829	17,902,614	17,495,416	17,370,919

The following describes the Company’s methods for estimating the fair value for financial instruments.

• The fair value of residential loans held-for-investment and commercial loans held-for-investment is a Level 3 fair value measurement which is based on an expected present value technique. This method discounts future estimated cash flows using rates the Company determined best reflect current market interest rates that would be offered for loans with similar characteristics and credit quality.

• In December 2012, the Company acquired a $10.0 million debt security from a repurchase lending counterparty that matures October 31, 2016. The debt security is included in “Other Investments” and its fair value is a Level 3 fair value measurement based on an expected present value technique. The debt security was repaid in March 2014 at carrying value.

• The fair value of other investments, FHLBI stock, is a Level 3 fair value measurement. FHLBI stock may only be sold back to the FHLBI at its discretion at cost. As a result, the cost of the FHLBI stock approximates its fair value.

• The fair value of repurchase agreements is a Level 3 fair value measurement based on an expected present value technique. This method discounts future estimated cash flows using rates the Company determined best reflect current market interest rates that would be offered for repurchase agreements with similar characteristics and credit quality.

• The fair value of asset-backed securities issued by securitization trusts is a Level 3 fair value measurement based on an expected present value technique. This method discounts future estimated cash flows using rates that best reflect current market interest rates that would be offered for securities with similar characteristics and credit quality.

• The fair value of secured loans is a Level 3 fair value measurement. The secured loans have floating rates based on an index plus a spread. Accordingly, the interest rates on these secured loans are at market, and thus the carrying amount approximates fair value.

• The fair value of the exchangeable senior notes issued is a Level 2 fair value measurement based on obtaining valuations from an independent source. The value was based on a value obtained from a third-party pricing service.

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Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Nov. 01, 2014
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Trading Symbol	IVR
Entity Registrant Name	Invesco Mortgage Capital Inc.
Entity Central Index Key	0001437071
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		123,102,325

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Related Party Transactions

9 Months Ended

Sep. 30, 2014

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

The Company is externally managed and advised by Invesco Advisers, Inc. (the "Manager"), a wholly-owned subsidiary of Invesco Ltd. Under the terms of the management agreement, the Manager and its affiliates provide the Company with its management team, including its officers, along with appropriate support personnel. Each of the Company’s officers is an employee of the Manager or one of its affiliates. The Company does not have any employees. The Manager is not obligated to dedicate any of its employees exclusively to the Company, nor are the Manager or its employees obligated to dedicate any specific portion of its or their time to the Company’s business. The Manager is at all times subject to the supervision and oversight of the Company’s Board of Directors and has only such functions and authority as the Company delegates to it.

Management Fee

The Company pays its Manager a management fee equal to 1.50% of the Company’s shareholders’ equity per annum. The fee is calculated and payable quarterly in arrears. For purposes of calculating the management fee, shareholders’ equity is equal to the sum of the net proceeds from all issuances of equity securities since inception (allocated on a pro rata daily basis for such issuances during the fiscal quarter of any such issuance), plus retained earnings at the end of the most recently completed calendar quarter (without taking into account any non-cash equity compensation expense incurred in current or prior periods), less any amount paid to repurchase common stock since inception, and excluding any unrealized gains, losses or other items that do not affect realized net income (regardless of whether such items are included in other comprehensive income or loss, or in net income). Shareholders' equity may be adjusted to exclude one-time events pursuant to changes in U.S. GAAP, and certain non-cash items after discussions between the Manager and the Company’s independent directors and approval by a majority of the Company’s independent directors.

The Manager has agreed to reduce (but not below zero) the management fee payable by the Company under the management agreement with respect to any equity investment managed by the Manager. The fee reduction occurs at the equity investment level.

For the three months ended September 30, 2014, the Company incurred management fees of $9.2 million (2013: $10.9 million), of which $9.2 million (2013: $10.9 million) was accrued but has not been paid.

For the nine months ended September 30, 2014, the Company incurred management fees of $27.9 million (2013: $32.1 million), of which $9.2 million (2013: $10.9 million) was accrued but has not been paid.

Expense Reimbursement

The Company is required to reimburse its Manager for Company operating expenses incurred by the Manager, including directors and officers insurance, accounting services, auditing and tax services, filing fees, and miscellaneous general and administrative costs. The Company’s reimbursement obligation is not subject to any dollar limitation.

The following table summarizes the costs originally paid by the Manager, incurred on behalf of the Company for the three and nine months ended September 30, 2014 and 2013.

	Three Months Ended   September 30,		Nine Months Ended   September 30, 2014
$ in thousands	2014	2013	2014	2013
Incurred costs, prepaid or expensed	1,274	966	4,373	3,472
Incurred costs, charged against equity as a cost of raising capital	—	—	—	418
Incurred costs, capitalized to other assets	—	7	—	7
Total incurred costs, originally paid by the Manager	1,274	973	4,373	3,897

Termination Fee

A termination fee is due to the Manager upon termination of the management agreement by the Company. The termination fee is equal to three times the sum of the average annual management fee earned by the Manager during the 24-month period before termination, calculated as of the end of the most recently completed fiscal quarter.

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Earnings per Common Share Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Exchangeable Senior Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share	16,836,000	16,836,000	16,836,000	16,836,000
Restricted Stock Units (RSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share	0	38,000	44,000	38,000

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Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Interest Income
Mortgage-backed securities	$ 144,043	$ 157,539	$ 447,702	$ 486,619
Residential loans	22,713	13,417	60,888	20,443
Commercial loans	2,649	372	6,329	432
Total interest income	169,405	171,328	514,919	507,494
Interest Expense
Repurchase agreements	45,756	73,695	142,649	208,487
Secured loans	1,223	0	1,399	0
Exchangeable senior notes	5,620	5,621	16,840	12,403
Asset-backed securities	17,660	10,266	47,421	15,722
Total interest expense	70,259	89,582	208,309	236,612
Net interest income	99,146	81,746	306,610	270,882
Provision for loan losses	(209)	87	(52)	751
Net interest income after provision for loan losses	99,355	81,659	306,662	270,131
Other Income (loss)
Gain (loss) on sale of investments, net	(47,952)	(69,323)	(80,436)	(56,919)
Equity in earnings and fair value change in unconsolidated ventures	1,145	1,422	5,480	5,169
Gain (loss) on derivative instruments, net	(3,704)	(6,887)	(322,832)	44,424
Realized and unrealized credit default swap income	247	297	868	828
Other investment income (loss), net	(1,358)	0	(1,358)	0
Total other income (loss)	(51,622)	(74,491)	(398,278)	(6,498)
Expenses
Management fee – related party	9,214	10,945	27,876	32,106
General and administrative	4,079	2,259	11,014	6,845
Total expenses	13,293	13,204	38,890	38,951
Net income (loss)	34,440	(6,036)	(130,506)	224,682
Net income (loss) attributable to non-controlling interest	394	(63)	(1,485)	2,392
Net income (loss) attributable to Invesco Mortgage Capital Inc.	34,046	(5,973)	(129,021)	222,290
Dividends to preferred shareholders	2,713	2,713	8,138	8,138
Other Preferred Stock Dividends and Adjustments	661	0	661	0
Net income (loss) attributable to common shareholders	$ 30,672	$ (8,686)	$ (137,820)	$ 214,152
Earnings (loss) per share:
Net income attributable to common shareholders (basic) (usd per share)	$ 0.25	$ (0.06)	$ (1.12)	$ 1.61
Net income attributable to common shareholders (diluted) (usd per share)	$ 0.25	$ (0.06)	$ (1.12)	$ 1.56
Dividends declared per common share (usd per share)	$ 0.50	$ 0.50	$ 1.50	$ 1.80

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Commercial Loans Held-for-Investment

9 Months Ended

Sep. 30, 2014

Receivables [Abstract]

Commercial Loans Held-for-Investment

Commercial Loans Held-for-Investment

Commercial loans held-for-investment consist of a first mortgage loan, mezzanine loans and other subordinate interests purchased or originated by the Company as of September 30, 2014 and December 31, 2013.

September 30, 2014

$ in thousands	Number of loans	Principal Balance	Unamortized (fees)/ costs, net		Carrying value	Unfunded commitment
First mortgage loan	1	19,813	52		19,865	1,788
Subordinate interests:
Mezzanine loans	4	69,525	(113	)	69,412	5,475
Other (1)	2	55,430	—		55,430	—
Total	7	144,768	(61	)	144,707	7,263

(1) Other subordinate interests include a B-note and a preferred equity investment.

December 31, 2013

$ in thousands	Number of loans	Principal Balance	Unamortized (fees)/ costs, net		Carrying value	Unfunded commitment
First mortgage loan	1	20,000	88		20,088	2,000
Subordinate interests:
Mezzanine loans	3	44,624	(113	)	44,511	15,376
Total	4	64,624	(25	)	64,599	17,376

Refer to Note 2 - "Summary of Significant Accounting Policies" for the credit quality factors considered in evaluating commercial loans held-for-investment for impairment. These loans were not impaired, and no allowance for loan loss has been recorded as of September 30, 2014.

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Mortgage-Backed Securities

9 Months Ended

Sep. 30, 2014

Investments, Debt and Equity Securities [Abstract]

Mortgage-Backed Securities

Mortgage-Backed Securities

All of the Company’s mortgage-backed securities ("MBS") are classified as available-for-sale and reported at fair value, which is determined by obtaining valuations from an independent source. If the fair value of a security is not available from a third-party pricing service, or such data appears unreliable, the Company may estimate the fair value of the security using a variety of methods including other pricing services, repurchase agreement pricing, discounted cash flow analysis, matrix pricing, option adjusted spread models and other fundamental analysis of observable market factors.

The following tables present certain information about the Company’s MBS portfolio as of September 30, 2014 and December 31, 2013.

September 30, 2014

$ in thousands	Principal Balance	Unamortized Premium (Discount)		Amortized Cost	Unrealized Gain/ (Loss), net		Fair Value	Net Weighted Average Coupon (1)		Period- end Weighted Average Yield (2)		Quarterly Weighted Average Yield (3)
Agency RMBS:
15 year fixed-rate	1,299,392	64,705		1,364,097	25,856		1,389,953	4.05	%	2.55	%	2.59	%
30 year fixed-rate	4,583,250	308,930		4,892,180	8,936		4,901,116	4.30	%	2.90	%	2.95	%
ARM*	519,631	8,752		528,383	4,497		532,880	2.85	%	2.31	%	2.30	%
Hybrid ARM	2,596,919	38,712		2,635,631	14,690		2,650,321	2.77	%	2.39	%	2.35	%
Total Agency pass-through	8,999,192	421,099		9,420,291	53,979		9,474,270	3.74	%	2.67	%	2.70	%
Agency-CMO(4)	1,876,484	(1,413,263	)	463,221	(9,473	)	453,748	2.42	%	4.42	%	3.03	%
Non-Agency RMBS(5)(6)	3,805,256	(603,732	)	3,201,524	100,556		3,302,080	3.68	%	3.92	%	4.44	%
GSE CRT(7)	570,500	26,549		597,049	13,277		610,326	4.82	%	4.02	%	3.91	%
CMBS(8)	3,300,260	56,880		3,357,140	99,470		3,456,610	4.82	%	4.48	%	4.50	%
Total	18,551,692	(1,512,467	)	17,039,225	257,809		17,297,034	3.78	%	3.82	%	3.40	%

* Adjustable-rate mortgage ("ARM")

(1) Net weighted average coupon (“WAC”) as of September 30, 2014 is presented net of servicing and other fees.

(2) Period-end weighted average yield is based on amortized cost as of September 30, 2014 and incorporates future prepayment and loss assumptions.

(3) Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

(4) Agency collateralized mortgage obligation ("Agency-CMO") includes interest-only securities which represent 28.7% of the balance based on fair value.

(5) Non-Agency RMBS held by the Company is 55.9% variable rate, 37.2% fixed rate, and 6.9% floating rate based on fair value.

(6) Of the total discount in non-Agency RMBS, $387.2 million is non-accretable.

(7) GSE CRT are general obligations of Fannie Mae or Freddie Mac that are structured to provide credit protection to the GSE issuer with respect to defaults and other credit events within reference pools of residential mortgage loans that collateralize MBS issued and guaranteed by such GSE.

(8) CMBS includes commercial real estate mezzanine loan pass-through certificates which represent 1.4% of the balance based on fair value.

December 31, 2013

$ in thousands	Principal Balance	Unamortized Premium (Discount)		Amortized Cost	Unrealized Gain/ (Loss), net		Fair Value	Net Weighted Average Coupon (1)		Period- end Weighted Average Yield (2)		Quarterly Weighted Average Yield (3)
Agency RMBS:
15 year fixed-rate	1,637,988	83,799		1,721,787	22,494		1,744,281	4.02	%	2.54	%	2.61	%
30 year fixed-rate	6,494,723	435,680		6,930,403	(228,250	)	6,702,153	4.11	%	2.96	%	3.13	%
ARM	251,693	992		252,685	597		253,282	2.80	%	2.62	%	2.41	%
Hybrid ARM	1,764,472	9,470		1,773,942	(3,384	)	1,770,558	2.69	%	2.46	%	2.06	%
Total Agency pass-through	10,148,876	529,941		10,678,817	(208,543	)	10,470,274	3.82	%	2.80	%	2.90	%
Agency-CMO(4)	1,532,474	(1,051,777	)	480,697	(6,183	)	474,514	2.76	%	3.82	%	3.47	%
Non-Agency RMBS(5)(6)	4,217,230	(640,797	)	3,576,433	30,895		3,607,328	3.72	%	2.80	%	4.63	%
GSE CRT	144,500	22,163		166,663	1,318		167,981	7.13	%	5.17	%	5.85	%
CMBS(7)	4,630,363	(2,032,945	)	2,597,418	31,142		2,628,560	3.38	%	4.62	%	4.51	%
Total	20,673,443	(3,173,415	)	17,500,028	(151,371	)	17,348,657	3.63	%	3.30	%	3.51	%

(1) Net WAC as of December 31, 2013 is presented net of servicing and other fees.

(2) Period-end weighted average yield based on amortized cost as of December 31, 2013 incorporates future prepayment and loss assumptions.

(3) Quarterly weighted average portfolio yield for the period was calculated by dividing interest income, including amortization of premiums and discounts, by the Company's average of the amortized cost of the investments. All yields are annualized.

(4) Agency-CMO includes interest-only securities, which represent 25.0% of the balance based on fair value.

(5) Non-Agency RMBS held by the Company is 61.1% variable rate, 33.9% fixed rate, and 5.0% floating rate based on fair value.

(6) Of the total discount in non-Agency RMBS, $438.1 million is non-accretable.

(7) CMBS includes interest-only securities and commercial real estate mezzanine loan pass-through certificates which represent 7.5% and 1.0% of the balance based on fair value, respectively.

The following table summarizes the Company's non-Agency RMBS portfolio by asset type as of September 30, 2014 and December 31, 2013, respectively:

$ in thousands	September 30, 2014	% of Non-Agency		December 31, 2013	% of Non-Agency
Re-REMIC	1,181,510	35.8	%	1,444,376	40.0	%
Prime	1,033,442	31.3	%	1,336,821	37.1	%
Alt-A	734,708	22.2	%	801,919	22.2	%
Subprime/reperforming	352,420	10.7	%	24,212	0.7	%
Total Non-Agency	3,302,080	100.0	%	3,607,328	100.0	%

The following table summarizes the credit enhancement provided to the Company's re-securitization of real estate mortgage investment conduit ("Re-REMIC") holdings as of September 30, 2014 and December 31, 2013:

	Percentage of Re-REMIC Holdings at Fair Value
Re-REMIC Subordination(1)	September 30, 2014		December 31, 2013
0% - 10%	5.8	%	4.8	%
10% - 20%	3.9	%	3.5	%
20% - 30%	13.9	%	14.7	%
30% - 40%	26.2	%	25.2	%
40% - 50%	32.6	%	38.6	%
50% - 60%	13.7	%	8.5	%
60% - 70%	3.9	%	4.7	%
Total	100.0	%	100.0	%

(1) Subordination refers to the credit enhancement provided to the Re-REMIC tranche held by the Company by any junior Re-REMIC tranche or tranches in a resecuritization. This figure reflects the percentage of the balance of the underlying securities represented by any junior tranche or tranches at the time of resecuritization. Generally, principal losses on the underlying securities in excess of the subordination amount would result in principal losses on the Re-REMIC tranche held by the Company.

The components of the carrying value of the Company’s MBS portfolio at September 30, 2014 and December 31, 2013 are presented below:

$ in thousands	September 30, 2014		December 31, 2013
Principal balance	18,551,692		20,673,443
Unamortized premium	559,075		646,189
Unamortized discount	(2,071,542	)	(3,819,604	)
Gross unrealized gains	413,031		291,725
Gross unrealized losses	(155,222	)	(443,096	)
Fair value	17,297,034		17,348,657

The following table summarizes the Company’s MBS portfolio according to estimated weighted average life classifications as of September 30, 2014 and December 31, 2013:

$ in thousands	September 30, 2014	December 31, 2013
Less than one year	235,268	101,251
Greater than one year and less than five years	6,821,502	5,958,852
Greater than or equal to five years	10,240,264	11,288,554
Total	17,297,034	17,348,657

The following tables present the gross unrealized losses and estimated fair value of the Company's MBS securities by length of time that such securities have been in a continuous unrealized loss position at September 30, 2014 and December 31, 2013:

September 30, 2014

	Less than 12 Months				12 Months or More				Total
$ in thousands	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities
Agency RMBS:
15 year fixed-rate	12,855	(45	)	2	118,792	(2,339	)	7	131,647	(2,384	)	9
30 year fixed-rate	124,596	(312	)	9	2,012,239	(83,829	)	74	2,136,835	(84,141	)	83
ARM	24,158	(157	)	1	13,011	(84	)	2	37,169	(241	)	3
Hybrid ARM	886,351	(2,490	)	43	27,474	(330	)	2	913,825	(2,820	)	45
Total Agency pass-through	1,047,960	(3,004	)	55	2,171,516	(86,582	)	85	3,219,476	(89,586	)	140
Agency-CMO	164,970	(7,423	)	20	173,999	(12,446	)	10	338,969	(19,869	)	30
Non-Agency RMBS	437,793	(4,871	)	32	344,122	(13,559	)	20	781,915	(18,430	)	52
GSE CRT	224,035	(10,921	)	8	—	—		—	224,035	(10,921	)	8
CMBS	799,379	(6,613	)	57	371,303	(9,803	)	35	1,170,682	(16,416	)	92
Total	2,674,137	(32,832	)	172	3,060,940	(122,390	)	150	5,735,077	(155,222	)	322

December 31, 2013

	Less than 12 Months				12 Months or More				Total
$ in thousands	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities	Fair Value	Unrealized Losses		Number of Securities
Agency RMBS:
15 year fixed-rate	431,527	(4,964	)	18	11,100	(259	)	1	442,627	(5,223	)	19
30 year fixed-rate	3,710,679	(228,167	)	126	641,259	(56,754	)	27	4,351,938	(284,921	)	153
ARM	94,447	(968	)	7	—	—		—	94,447	(968	)	7
Hybrid ARM	1,129,488	(9,715	)	48	—	—		—	1,129,488	(9,715	)	48
Total Agency pass-through	5,366,141	(243,814	)	199	652,359	(57,013	)	28	6,018,500	(300,827	)	227
Agency-CMO	311,935	(16,599	)	13	8,883	(3,736	)	4	320,818	(20,335	)	17
Non-Agency RMBS	1,307,036	(58,326	)	76	91,651	(1,726	)	8	1,398,687	(60,052	)	84
GSE CRT	—	—		—	—	—		—	—	—		—
CMBS	1,118,270	(61,882	)	84	—	—		—	1,118,270	(61,882	)	84
Total	8,103,382	(380,621	)	372	752,893	(62,475	)	40	8,856,275	(443,096	)	412

Gross unrealized losses on the Company’s Agency RMBS were $89.6 million at September 30, 2014. Due to the inherent credit quality of Agency RMBS, the Company determined that at September 30, 2014, any unrealized losses on its Agency RMBS portfolio are temporary.

Gross unrealized losses on the Company’s Agency-CMO, non-Agency RMBS, GSE CRT and CMBS were $65.6 million at September 30, 2014. The Company does not consider these unrealized losses to be credit related, but rather due to non-credit related factors such as interest rate spreads, prepayment speeds, and market fluctuations. These investment securities are included in the Company’s assessment for other-than-temporary impairment on at least a quarterly basis.

The following table presents the impact of the Company’s MBS on its accumulated other comprehensive income for the three and nine months ended September 30, 2014 and 2013.

$ in thousands	Three Months   ended   September 30, 2014		Three Months   ended   September 30, 2013		Nine Months   ended   September 30, 2014		Nine Months   ended   September 30, 2013
Accumulated other comprehensive income from investment securities:
Unrealized gain (loss) on MBS at beginning of period	323,803		(257,402	)	(151,370	)	523,725
Unrealized gain (loss) on MBS, net	(65,994	)	75,030		409,179		(706,097	)
Balance at the end of period	257,809		(182,372	)	257,809		(182,372	)

During the three months ended September 30, 2014 and 2013, the Company reclassified $48.0 million of net unrealized losses and $69.3 million of net unrealized gains, respectively, from other comprehensive income into gain (loss) on sale of investments as a result of the Company selling certain investments.

During the nine months ended September 30, 2014 and 2013, the Company reclassified $80.4 million of net unrealized losses and $56.9 million of net unrealized gains, respectively, from other comprehensive income into gain (loss) on sale of investments as a result of the Company selling certain investments.

The Company assesses its investment securities for other-than-temporary impairment on at least a quarterly basis. When the fair value of an investment is less than its amortized cost at the balance sheet date of the reporting period for which impairment is assessed, the impairment is designated as either “temporary” or “other-than-temporary.” The Company evaluates each security that has had a fair value less than amortized cost for three or more consecutive months for other-than-temporary impairment. This analysis includes evaluating the individual loans in each security to determine estimated future cash flows. Individual loan characteristics reviewed include, but are not limited to, delinquency status, loan-to-value ratios, borrower credit scores, occupancy status and geographic concentration. To the extent a security is deemed impaired, the amount by which the amortized cost exceeds the security's market value would be considered other-than-temporary impairment.

The Company did not have other-than-temporary impairments for the three and nine months ended September 30, 2014 and 2013.

The following table presents components of interest income on the Company’s MBS portfolio for the three and nine months ended September 30, 2014 and 2013.

For the three months ended September 30, 2014

$ in thousands	Coupon Interest		Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	98,106		(29,371	)	68,735
Non-Agency	32,313		2,971		35,284
GSE CRT	6,274		(953	)	5,321
CMBS	40,164		(5,434	)	34,730
Other	(27	)	—		(27	)
Total	176,830		(32,787	)	144,043

For the three months ended September 30, 2013

$ in thousands	Coupon Interest		Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	126,685		(40,578	)	86,107
Non-Agency	39,479		2,895		42,374
GSE CRT	—		—		—
CMBS	39,167		(10,050	)	29,117
Other	(59	)	—		(59	)
Total	205,272		(47,733	)	157,539

For the nine months ended September 30, 2014

$ in thousands	Coupon Interest	Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	308,683	(80,099	)	228,584
Non-Agency	102,785	7,639		110,424
GSE CRT	15,643	(2,314	)	13,329
CMBS	120,290	(24,996	)	95,294
Other	71	—		71
Total	547,472	(99,770	)	447,702

For the nine months ended September 30, 2013

$ in thousands	Coupon Interest	Net (Premium Amortization)/Discount Accretion		Interest Income
Agency	412,945	(132,648	)	280,297
Non-Agency	117,215	6,038		123,253
GSE CRT	—	—		—
CMBS	101,487	(18,502	)	82,985
Other	84	—		84
Total	631,731	(145,112	)	486,619

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Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

Basis of Quarterly Presentation

Basis of Presentation and Consolidation

Certain disclosures included in the Company’s annual report on Form 10-K are not required to be included on an interim basis in the company’s quarterly reports on Forms 10-Q. The Company has condensed or omitted these disclosures. Therefore, this Form 10-Q should be read in conjunction with the Company’s annual report on Form 10-K for the year ended December 31, 2013.

Principles of Consolidation

In the opinion of management, the consolidated financial statements reflect all adjustments, consisting of normal recurring accruals, which are necessary for a fair presentation of the financial condition and results of operations for the periods presented. All significant intercompany transactions, balances, revenues and expense are eliminated upon consolidation.

The consolidated financial statements have been prepared in accordance with U.S. GAAP and consolidate the financial statements of the Company and its controlled subsidiaries. The consolidated financial statements also include the consolidation of certain securitization trusts that meet the definition of a variable interest entity ("VIE") because the Company has been deemed to be the primary beneficiary of the securitization trusts. These securitization trusts hold pools of residential mortgage loans and issue series of asset-backed securities payable from the cash flows generated by the underlying pools of residential mortgage loans. The securitizations are non-recourse financing for the residential mortgage loans held-for-investment. Generally, a portion of the asset-backed securities issued by the securitization trusts is sold to unaffiliated third parties and the balance is purchased by the Company. The Company classifies the underlying residential mortgage loans owned by the securitization trusts as residential loans held-for-investment in its consolidated balance sheet. The asset-backed securities issued to third parties are recorded as liabilities on the Company's consolidated balance sheets. The Company records interest income on the residential loans held-for-investment and interest expense on the asset-backed securities issued to third parties in the Company's consolidated statements of operations. The Company eliminates all intercompany balances and transactions between itself and the consolidated securitization trusts. The Company records the initial underlying assets and liabilities of the consolidated securitization trusts at their fair value upon consolidation into the Company and, as such, no gain or loss is recorded upon consolidation.

Variable Interest Entity

The consolidated securitization trusts are VIEs because the securitization trusts do not have equity that meets the definition of U.S. GAAP equity at risk. In determining if a securitization trust should be consolidated, the Company evaluates whether it has both (i) the power to direct the activities of the securitization trust that most significantly impact its economic performance and (ii) the right to receive benefits from the securitization trust or the obligation to absorb losses of the securitization trust that could be significant. The Company's determination of whether it is the primary beneficiary of a securitization trust includes both a qualitative and quantitative analysis. The Company determined that it was the primary beneficiary of certain securitization trusts because it was involved in certain aspects of the design of the securitization trusts and has certain default oversight rights on defaulted residential loans. In addition, the Company owns the most subordinated class of asset-backed securities issued by the securitization trusts and has the obligation to absorb losses/right to receive benefits from the securitization trust that could potentially be significant to the securitization trust. The Company assesses modifications to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change the Company's initial consolidation assessment.

Use of Estimates

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Examples of estimates include, but are not limited to, estimates of the fair values of financial instruments, interest income on mortgage-backed securities, allowance for loan losses and other-than-temporary impairment charges. Actual results may differ from those estimates.

Translations of Foreign Currencies

Translation of Foreign Currencies

The functional currency of the Company and its subsidiaries is U.S. dollars. Transactions in foreign currencies are recorded at the rates of exchange prevailing on the date of the transactions. At each balance sheet date, monetary assets and liabilities that are denominated in foreign currencies are remeasured at the rates prevailing at the balance sheet date. Gains and losses arising on revaluation are included in the consolidated statements of operations.

The Company generally hedges interest rate and foreign currency exposure with derivative financial instruments. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

Fair Value Measurements

Fair Value Measurements

The Company discloses the fair value of its financial instruments according to a fair value hierarchy (Levels 1, 2, and 3, as defined). In accordance with U.S. GAAP, the Company is required to provide enhanced disclosures regarding instruments in the Level 3 category (which require significant management judgment), including a separate reconciliation of the beginning and ending balances for each major category of assets and liabilities.

To determine fair value of its financial instruments, the Company generally obtains one price per instrument from its primary valuation service. If this service cannot provide a price, the Company will seek a value from other vendors. The valuation services use various observable inputs which may include a combination of benchmark yields, trades, broker/dealer quotes, issuer spreads, bids, offers and benchmark securities to determine prices. Both the Company and the pricing vendor continuously monitor market indicators and economic events to determine if any may have an impact on the valuations.

Overrides of prices from pricing vendors are rare in the current market environment for the assets the Company holds. Examples of instances that would cause an override include if the Company recently traded the same security or there is an indication of market activity that would cause the vendor price to be unreliable. In the rare instance where a price is adjusted, the Company has a control process to monitor the reason for such adjustment.

To gain comfort that vendor prices are representative of current market information, the Company compares the transaction prices of security purchases and sales to the valuation levels provided by the vendors. Price differences exceeding pre-defined tolerance levels are identified and investigated and may be challenged. Trends are monitored over time and if there are indications that the valuations are not comparable to market activity, the vendors are asked to provide detailed information regarding their methodology and inputs. Transparency tools are also available from the vendors which help clients observe data points and/or market inputs used for pricing securities.

In addition, the Company performs due diligence procedures on all vendors on at least an annual basis. A questionnaire is sent to vendors which requests information such as changes in methodologies, business recovery preparedness, internal controls and confirmation that evaluations are generated based on market data. Physical visits are also made to each vendor’s office.

As described in Note 10 - "Financial Instruments," the Company evaluates the source used to provide the market price for each security and makes a determination on its categorization within the fair value hierarchy. If the price of a security is obtained from quoted prices for identical instruments in active markets, the security is classified as a level 1 security. If the price of a security is obtained from quoted prices for similar instruments or model-derived valuations whose inputs are observable, the security is classified as a level 2 security. If the inputs appear to be unobservable, the security would be classified as a level 3 security.

Mortgage-Backed Securities

Mortgage-Backed Securities

The Company records its purchases of mortgage-backed securities on the trade date and classifies its mortgage-backed securities as available-for-sale investments. Although the Company generally intends to hold most of its mortgage-backed securities until maturity, the Company may, from time to time, sell any of its mortgage-backed securities as part of its overall management of its investment portfolio.

Available-for-sale mortgage-backed securities are measured at fair value. Unrealized gains or losses arising from changes in fair value, excluding other-than-temporary impairment, are recognized in accumulated other comprehensive income, a separate component of stockholders' equity, until sale or disposition of the investment. Upon sale or disposition, the cumulative gain or loss previously reported in shareholders' equity is recognized in income. Realized gains and losses from sales of mortgage-backed securities are determined based upon the specific identification method.

The Company considers its portfolio of Agency RMBS to be of high credit quality under applicable accounting guidance. For non-Agency RMBS, GSE CRT and CMBS, the Company does not rely on ratings from third party agencies to determine the credit quality of the investment. The Company uses internal models that analyze the individual loans underlying each security and evaluates factors including, but not limited to, delinquency status, loan-to-value ratios, borrower credit scores, occupancy status and geographic concentration to estimate the expected future cash flows. The Company places reliance on these internal models in determining credit quality.

While non-Agency RMBS, GSE CRT and CMBS with expected future losses are generally purchased at a discount to par, the potential for a significant adverse change in expected cash flows remains. The Company therefore evaluates each security for other-than-temporary impairment at least quarterly.

The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. Consideration is given to (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of recovery in fair value of the security, and (iii) the Company’s intent and ability to retain its investment in the security for a period of time sufficient to allow for any anticipated recovery in fair value.

For debt securities, the Company recognizes in earnings and reflects as a reduction in the cost basis of the security the amount of any other-than-temporary impairment related to credit losses or impairments on securities that the Company intends to sell or for which it is more likely than not that the Company will need to sell before recoveries. The amount of the other-than-temporary impairment on debt securities related to other factors is recorded consistent with changes in the fair value of all other available-for-sale securities as a component of consolidated shareholders’ equity in other comprehensive income or loss with no change to the cost basis of the security.

Loans Held-For-Investment

Residential Loans Held-For-Investment

Residential loans held-for-investment are residential mortgage loans held by consolidated securitization trusts. Residential loans held-for-investment are carried at unpaid principal balance net of any premiums and an allowance for loan losses. The Company expects that it will be required to continue to consolidate the securitization trusts that hold the residential loans.

The Company establishes an allowance for residential loan losses based on the Company's estimate of credit losses. The Company calculates expected losses by estimating the default rate and expected loss severities on the loans. The Company considers the following factors in its evaluation of the allowance for loan losses:

• Loan-to-value ratios, credit scores, geographic concentration and other observable data;

• Historical default rates of loans with similar characteristics; and

• Expected future macroeconomic trends including changes in home prices and the unemployment rate.

Commercial Loans Held-For-Investment

Commercial loans held-for-investment by the Company are carried at cost, net of any allowance for loan losses. The Company establishes an allowance for commercial loan losses based on loans the Company has determined to be impaired at the reporting date. An individual loan is considered impaired when it is deemed probable that the Company will not be able to recover its investment and any other anticipated futures payments. The Company generally considers the following factors in evaluating whether a commercial loan is impaired:

• Loan-to-value ratios;

• The most recent financial information available for each loan and associated properties, including net operating income, debt service coverage ratios, occupancy rates, rent rolls, as well as any other factors the Company considers relevant, including, but not limited to, specific loan trigger events that would indicate an adverse change in expected cash flows or payment delinquency;

• Economic trends, both macroeconomic as well as those directly affecting the properties associated with the loans, and the supply and demand trends in the market in which the subject property is located; and

• The loan sponsor or borrowing entity’s ability to ensure that properties associated with the loan are managed and operated sufficiently.

Where an individual commercial loan is deemed to be impaired, the Company records an allowance to reduce the carrying value of the loan to the current present value of expected future cash flows discounted at the loan’s effective rate, with a corresponding charge to provision for loan losses on the Company's consolidated statements of operations.

Interest Income Recognition

Interest Income Recognition

Mortgage-Backed Securities

Interest income on mortgage-backed securities is accrued based on the outstanding principal balance of the securities and their contractual terms. Premiums or discounts associated with the purchase of mortgage-backed securities are amortized or accreted into interest income over the life of the investment using the effective interest method. Management estimates, at the time of purchase, the future expected cash flows and determines the effective interest rate based on these estimated cash flows and the Company’s purchase price. As needed, these estimated cash flows are updated and a revised yield is computed based on the current amortized cost of the investment. In estimating these cash flows, there are a number of assumptions that are subject to uncertainties and contingencies, including the rate and timing of principal payments (prepayments, repurchases, defaults and liquidations), the pass through or coupon rate and interest rate fluctuations. These uncertainties and contingencies are difficult to predict and are subject to future events that may impact management’s estimates and the Company's interest income.

Residential Loans

The Company recognizes interest income from residential loans on an accrual basis and amortizes the related premiums into interest income using the effective interest method over the weighted average life of these loans. In estimating the weighted average life of these loans, there are a number of assumptions that are subject to estimation, including the rate and timing of principal payments, defaults, loss severity given default and other factors. Coupon interest is recognized as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on nonaccrual status. Interest previously accrued for loans that have been placed on non-accrual status is reversed against interest income in the period it becomes nonaccrual. Residential loans delinquent more than 90 days or in foreclosure are characterized as delinquent. Cash principal and interest that is advanced from servicers after a loan becomes greater than 90 days past due is recorded as a liability due to the servicer. When a delinquent loan previously placed on nonaccrual status has cured, meaning all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status if restructured and after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 12 months.

Commercial Loans

Interest is recognized as revenue when earned and deemed collectible, or until a loan becomes past due based on the terms of the loan agreement, with the related originating fees, net of origination cost, being amortized into interest income using the effective interest method over the life of the loan. Interest received after a loan becomes past due or impaired is used to reduce the outstanding loan principal balance. When a delinquent loan previously placed on nonaccrual status has cured, meaning all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternately, loans that have been individually impaired may be placed back on accrual status if restructured and after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least

Cash and Cash Equivalents

Cash and Cash Equivalents

The Company considers all highly liquid investments that have original or remaining maturity dates of three months or less when purchased to be cash equivalents. At September 30, 2014, the Company had cash and cash equivalents in excess of the FDIC deposit insurance limit of $250,000 per institution. The Company mitigates its risk of loss by actively monitoring the counterparties.

Due From Counterparties/ Collateral Held Payable

Due from Counterparties / Collateral Held Payable

Due from counterparties represents cash posted with the Company's counterparties as collateral for the Company’s derivatives and repurchase agreements. Collateral held payable represents cash posted with the Company by counterparties as collateral under the Company’s derivatives and repurchase agreements. To the extent the Company receives collateral other than cash from its counterparties, such assets are not included in the Company’s consolidated balance sheets. Notwithstanding the foregoing, if the Company either sells such assets or pledges the assets as collateral pursuant to a repurchase agreement, the cash received and the corresponding liability is reflected on the consolidated balance sheets.

Investments in Unconsolidated Ventures

Investments in Unconsolidated Ventures

The Company’s non-controlling investments in unconsolidated ventures are accounted for under the equity method. Capital contributions, distributions, profits and losses of the entities are allocated in accordance with the terms of the entities’ operating agreements. Such allocations may differ from the stated percentage interests, if any, as a result of preferred returns and allocation formulas as described in such agreements. The Company has made the fair value election for its investments in all unconsolidated ventures. The fair value measurement for the investments in unconsolidated ventures is based on the net asset value per share of the investment, or its equivalent.

Deferred Securitization and Financing Costs

Deferred Securitization and Financing Costs

Deferred costs consist of costs associated with the issuance of asset-backed securities by consolidated securitization trusts and costs incurred in connection with the issuance of the Company's exchangeable senior notes. These costs include underwriting, rating agency, legal, accounting and other fees. Deferred costs are amortized as an adjustment to interest expense using the effective interest method based upon actual repayments of the asset-backed securities or over the stated legal maturity of the exchangeable senior notes.

Repurchase Agreements

Repurchase Agreements

The Company finances its purchases of mortgage-backed securities primarily through the use of repurchase agreements. Repurchase agreements are treated as collateralized financing transactions and are carried at their contractual amounts, including accrued interest, as specified in the respective agreements.

In instances where the Company acquires mortgage-backed securities through repurchase agreements with the same counterparty from whom such assets were purchased, the Company records the assets and the related financing on a gross basis on its consolidated balance sheets, and the corresponding interest income and interest expense on a gross basis in its consolidated statements of operations if all of the following criteria are met:

• the initial transfer of and repurchase financing are not contractually contingent;

• the repurchase financing entered into between the parties provides full recourse to the transferee and the repurchase price is fixed;

• the financial asset has an active market and the transfer is executed at market rates; and

• the repurchase agreement and financial asset do not mature simultaneously.

The Company currently reflects all proceeds from repurchase agreements borrowings and repayment of repurchase agreement borrowings on a gross basis on the consolidated statements of cash flows. If the transaction does not comply with the criteria for gross presentation, the Company would account for the purchase commitment and repurchase agreement on a net basis and record a forward commitment to purchase such assets as a derivative instrument. Forward commitments are recorded at fair value with subsequent changes in fair value recognized in income. Additionally, the Company records the cash portion of its investment in mortgage-backed securities as an investment related receivable from the counterparty on its consolidated balance sheets.

Secured Loans

Secured Loans

In March 2014, the Company's wholly-owned subsidiary, IAS Services LLC, became a member of the Federal Home Loan Bank of Indianapolis ("FHLBI"). As a member of the FHLBI, IAS Services LLC may borrow funds from the FHLBI in the form of secured advances. FHLBI advances are treated as secured financing transactions and are carried at their contractual amounts.

Asset-Backed Debt Securities

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balances net of unamortized premiums or discounts.

Dividends and Distributions Payable

Dividends and Distributions Payable

Dividends and distributions payable represent dividends declared at the balance sheet date which are payable to common shareholders, preferred shareholders, and an Invesco wholly-owned subsidiary, the non-controlling interest common unit holder of the Operating Partnership.

Earnings (Loss) per Share

Earnings (Loss) per Share

The Company calculates basic earnings (loss) per share by dividing net income attributable to common shareholders for the period by weighted-average shares of the Company’s common stock outstanding for that period. Diluted earnings per share takes into account the effect of dilutive instruments, such as units of limited partnership interest in the Operating Partnership ("OP Units"), exchangeable debt, and unvested restricted stock and uses the average share price for the period in determining the number of incremental shares that are to be added to the weighted-average number of shares outstanding.

Share-Based Compensation

Share-Based Compensation

The Company has adopted an equity incentive plan under which its independent directors, as part of their compensation for serving as directors, are eligible to receive quarterly stock awards. In addition, the Company may compensate the officers and employees of its Manager and its affiliates under this plan pursuant to the management agreement.

Share-based compensation arrangements include share options, restricted and non-restricted share awards, performance-based awards and share appreciation rights. For awards to the Company's independent directors, compensation costs relating to share-based payment transactions are recognized in the consolidated financial statements, based on the fair value of the equity or liability instruments issued on the date of grant. Compensation related to stock awards to employees of the Company's Manager and its affiliates is recorded at the estimated fair value of the award during the vesting period. The Company makes an upward or downward adjustment to compensation expense for the difference in the fair value at the date of grant and the date the award is earned.

Underwriting Commissions and Offering Costs

Underwriting Commissions and Offering Costs

Underwriting commissions and direct costs incurred in connection with the Company’s common stock offerings are reflected as a reduction of additional paid-in-capital.

Comprehensive Income

Comprehensive Income

The Company's other comprehensive income consists of net income, as presented in the consolidated statements of operations, adjusted for changes in fair value of mortgage-backed securities classified as available for sale securities, changes in the fair value of derivatives accounted for as cash flow hedges, and amortization of repurchase agreement interest expense resulting from the de-designation of derivatives previously accounted for as cash flow hedges. Unrealized gains and losses on the Company's mortgage-backed securities are reclassified into net income upon their sale or termination.

Accounting for Derivative Financial Instruments

Accounting for Derivative Financial Instruments

U.S. GAAP provides disclosure requirements for derivatives and hedging activities with the intent to provide users of financial statements with an enhanced understanding of: (i) how and why an entity uses derivative instruments; (ii) how derivative instruments and related hedged items are accounted for; and (iii) how derivative instruments and related hedged items affect an entity’s financial position, financial performance, and cash flows. U.S. GAAP requires qualitative disclosures about objectives and strategies for using derivatives, quantitative disclosures about the fair value of and gains and losses on derivative instruments, and disclosures about credit-risk-related contingent features in derivative instruments.

The Company records all derivatives on the consolidated balance sheets at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts, such as credit default swaps, that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting under U.S. GAAP.

Effective December 31, 2013, the Company voluntarily discontinued hedge accounting for its interest rate swap agreements by de-designating the interest rate swaps as cash flow hedges. No interest rate swaps were terminated in conjunction with this action, and the Company’s risk management and hedging practices were not impacted. However, the Company’s accounting for these transactions changed beginning January 1, 2014. All of the Company’s interest rate swaps had previously been accounted for as cash flow hedges under the applicable guidance. As a result of discontinuing hedge accounting, changes in the fair value of the interest rate swap agreements are recorded in gain (loss) on derivative instruments, net in the Company’s consolidated statements of operations, rather than in accumulated other comprehensive income (loss) (“AOCI”). Also, net interest paid or received under the interest rate swaps, which up through December 31, 2013 was recognized in interest expense, is now recognized in gain (loss) on derivative instruments, net on the Company's consolidated statements of operations. The interest rate swaps continue to be reported as derivative assets or derivative liabilities on the Company’s consolidated balance sheets at their fair value.

As long as the forecasted transactions that were being hedged (i.e., rollovers of the Company’s repurchase agreement borrowings) are still expected to occur, the balance in AOCI from the interest rate swap activity up through December 31, 2013 will remain in AOCI and be recognized in the Company’s consolidated statements of operations as interest expense over the remaining term of the interest rate swaps. Refer to Note 8 - "Derivatives and Hedging Activities" for further information.

The Company evaluates the terms and conditions of its holdings of swaptions, futures contracts and to-be-announced ("TBA") securities to determine if an instrument has the characteristics of an investment or should be considered a derivative under U.S. GAAP. Accordingly swaptions, futures contracts and TBAs having the characteristics of derivatives are accounted for at fair value with such changes recognized in gain (loss) on derivative instruments, net in the consolidated statements of operations. The fair value of these swaptions, futures contracts and TBAs is included in derivative assets or derivative liabilities on the consolidated balance sheets.

Income Taxes

Income Taxes

The Company elected to be taxed as a REIT, commencing with the Company's taxable year ended December 31, 2009. Accordingly, the Company will generally not be subject to U.S. federal and applicable state and local corporate income tax to the extent that the Company makes qualifying distributions to its common shareholders, and provided the Company satisfies on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. If the Company fails to qualify as a REIT and does not qualify for certain statutory relief provisions, it will be subject to U.S. federal, state and local income taxes and may be precluded from qualifying as a REIT for the four taxable years following the year in which the Company lost its REIT qualification. Accordingly, the Company’s failure to qualify as a REIT could have a material adverse impact on the Company's results of operations and amounts available for distribution to shareholders.

A REIT’s dividend paid deduction for qualifying dividends to the Company’s shareholders is computed using its taxable income as opposed to net income reported on the consolidated financial statements. Taxable income will generally differ from net income because the determination of taxable income is based on tax regulations and not financial accounting principles.

The Company has elected to treat one of its subsidiaries as a taxable REIT subsidiary (“TRS”). In general, a TRS may hold assets and engage in activities that the Company cannot hold or engage in directly and generally may engage in any real estate or non-real estate-related business. A TRS is subject to U.S. federal, state and local corporate income taxes.

If a TRS generates net income, the TRS can declare dividends to the Company which will be included in its taxable income and necessitate a distribution to its shareholders. Conversely, if the Company retains earnings at a TRS level, no distribution is required, and the Company can increase book equity of the consolidated entity. The Company has no adjustments regarding its tax accounting treatment of any uncertainties. The Company would recognize interest and penalties related to uncertain tax positions, if any, as income tax expense, which would be included in general and administrative expenses.

Reclassifications

Reclassifications

Certain prior period reported amounts have been reclassified to be consistent with the current presentation. Such reclassifications had no impact on net income or equity attributable to common shareholders.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

None

Recent Accounting Pronouncements Not Yet Adopted

In April 2014, the Financial Accounting Standards Board issued updated guidance that changes the requirements for reporting discontinued operations. Under the new guidance, a discontinued operation is defined as a component of an entity or group of components of an entity that is disposed of or is classified as held for sale and represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results. The guidance is effective for annual periods beginning on or after December 15, 2014 and interim periods within annual periods beginning on or after December 15, 2015. Early adoption is permitted but only for disposals (or classifications as held for sale) that have not been reported in financial statements previously issued or available for issue. The new guidance is not expected to have a material impact on the Company’s consolidated financial statements.

In June 2014, the Financial Accounting Standards Board issued guidance that changes the accounting for repurchase-to-maturity transactions and repurchase financing arrangements. The new guidance aligns the accounting for repurchase-to-maturity transactions and repurchase agreements executed as a repurchase financing with the accounting for other typical repurchase agreements. These transactions would all be accounted for as secured borrowings. The guidance eliminates sale accounting for repurchase-to-maturity transactions and supersedes the guidance under which a transfer of a financial asset and a contemporaneous repurchase financing could be accounted for on a combined basis as a forward agreement, which has resulted in outcomes referred to as off-balance-sheet accounting. In addition, the guidance requires additional disclosures. The guidance is effective for the first interim or annual period beginning after December 15, 2014. Earlier application for a public company is prohibited. The new guidance is not expected to have a material impact on the Company’s consolidated financial statements.

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Shareholders' Equity

9 Months Ended

Sep. 30, 2014

Equity [Abstract]

Shareholders' Equity

Shareholders’ Equity

Securities Convertible into Shares of Common Stock

The non-controlling interest holder of the Operating Partnership units, a wholly-owned Invesco subsidiary, has the right to cause the Operating Partnership to redeem their operating partnership ("OP Units") for cash equal to the market value of an equivalent number of shares of common stock, or at the Company’s option, the Company may purchase their OP Units by issuing one share of common stock for each OP Unit redeemed. The Company has also adopted an equity incentive plan which allows the Company to grant securities convertible into the Company’s common stock to the independent directors and the executive officers of the Company and the personnel of the Company's Manager and its affiliates.

Exchangeable Senior Notes

In the first quarter of 2013, a wholly-owned subsidiary of the Company issued $400.0 million in aggregate principal amount of Exchangeable Senior Notes due in 2018. Refer to Note 7 - "Borrowings" for further discussion of the Exchangeable Senior Notes.

Common Stock

The Company has a dividend reinvestment and stock purchase plan (the “DRSPP”) that allows participating shareholders to purchase shares of common stock directly from the Company. DRSPP participants may also automatically reinvest all or a portion of their dividends in exchange for additional shares of common stock.

During the nine months ended September 30, 2014, the Company issued 11,459 shares of common stock at an average price of $16.71 under the DRSPP. The Company received total proceeds of approximately $191,000, net of issuance costs of $0.

Preferred Stock

Holders of the Company’s Series A Preferred Stock are entitled to receive dividends at an annual rate of 7.75% of the liquidation preference of $25.00 per share or $1.9375 per share per annum. The dividends are cumulative and payable quarterly in arrears.

In September 2014, the Company completed a public offering of 6,200,000 shares of 7.75% Fixed-to-Floating Series B Cumulative Redeemable Preferred Stock (the "Series B Preferred Stock") at the price of $25.00 per share. Total proceeds were $149.9 million, net of issuance costs of $5.1 million. Holders of the Company’s Series B Preferred Stock are entitled to receive dividends at an annual rate of 7.75% of the liquidation preference of $25.00 per share or $1.9375 per share per annum until December 27, 2024. After December 27, 2024, holders are entitled to receive dividends at a floating rate equal to three-month LIBOR plus a spread of 5.18% of the $25.00 liquidation preference per annum. Dividends are cumulative and payable quarterly in arrears, with the first dividend payment date on December 29, 2014.

The Company may elect to redeem shares of preferred stock at its option after July 26, 2017 (with respect to the Series A Preferred Stock) and after December 27, 2024 (with respect to the Series B Preferred Stock) for $25.00 per share, plus any accumulated and unpaid dividends through the date of the redemption. These shares are not redeemable, convertible into or exchangeable for any other property or any other securities of the Company prior to those times, except under circumstances intended to preserve the Company's qualification as a REIT or upon the occurrence of a change in control.

Share Repurchase Program

On December 12, 2011, the Company's board of directors approved a share repurchase program to purchase up to 7,000,000 shares of its common shares with no stated expiration date. On December 2, 2013, the Company's board of directors approved an additional share repurchase of up to 20,000,000 of its common shares with no stated expiration date. The Company may purchase common shares in the open market, including through block purchases, or through privately negotiated transactions, or pursuant to any trading plan that may be adopted in accordance with Rules 10b5-1 and 10b-18 of the Securities Exchange Act of 1934, as amended. The Company determines the timing, manner, price and amount of any repurchases and may suspend, terminate or modify the program at any time. The Company is not obligated to acquire any specific number of shares. All repurchases will be made in accordance with Rule 10b-18, which sets certain restrictions on the method, timing, price and volume of stock repurchases.

During the three months ended September 30, 2014, the Company did not repurchase any shares of its common stock. During the nine months ended September 30, 2014, the Company repurchased 1,438,213 shares of its common stock at an average repurchase price of $14.69 per share for a net cost of $21.1 million, including acquisition expenses. During the nine months ended September 30, 2013, the Company did not repurchase any shares of its common stock. As of September 30, 2014, the Company had authority to purchase 14,841,784 additional shares of its common stock under its share repurchase program.

Share-Based Compensation

The Company established the 2009 Equity Incentive Plan for grants of restricted common stock and other equity based awards to independent directors and the executive officers of the Company and personnel of the Manager and its affiliates (the “Incentive Plan”). Under the Incentive Plan, a total of 1,000,000 shares of common stock are currently reserved for issuance. Unless terminated earlier, the Incentive Plan will terminate in 2019, but will continue to govern the unexpired awards. The Company recognized compensation expense of approximately $60,000 (2013: $45,000) and approximately $172,000 (2013: $120,000) related to the Company's non-executive directors for the three and nine months ended September 30, 2014, respectively. During the three months ended September 30, 2014, the Company issued 3,532 shares (2013: 2,361 shares) of stock pursuant to the Incentive Plan to the Company’s non-executive directors. During the nine months ended September 30, 2014, the Company issued 9,356 shares (2013: 5,970 shares) of stock pursuant to the Incentive Plan to the Company’s non-executive directors. The fair market value of the shares granted was determined by the closing stock market price on the date of the grant.

The Company recognized compensation expense of approximately $62,000 (2013: $45,000) and $223,000 (2013: $156,000) for the three and nine months ended September 30, 2014, respectively, related to awards to officers and employees of the Manager and its affiliates which is reimbursed by the Manager under the management agreement.

During March 2014, the Company issued 8,284 shares of common stock (net of tax withholding) in exchange for 12,599 restricted stock units that vested under the Incentive Plan. In addition, during the nine months ended September 30, 2014, the Company awarded 20,732 restricted stock units to officers and employees of the Manager and its affiliates.

Dividends

On September 15, 2014, the Company declared a dividend of $0.50 per share of common stock. The dividend was paid on October 28, 2014 to shareholders of record as of the close of business on September 26, 2014.

On September 15, 2014, the Company declared a dividend of $0.4844 per share of Series A Preferred Stock. The dividend was paid on October 27, 2014 to shareholders of record as of the close of business on October 1, 2014.

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Derivatives and Hedging Activities

9 Months Ended

Sep. 30, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives and Hedging Activities

Derivatives and Hedging Activities

Risk Management Objective of Using Derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, credit and foreign exchange rate risk primarily by managing the amount, sources, and duration of its investments, debt funding, and the use of derivative financial instruments. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the value of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to the Company’s investments and borrowings.

The Company also utilizes credit derivatives such as credit default swaps (“CDS”) to provide credit event protection based on a financial index or specific security in exchange for receiving a fixed-rate fee or premium over the term of the contract. These instruments enable the Company to synthetically assume the credit risk of a reference security, portfolio of securities or index of securities. The counterparty pays a premium to the Company and the Company agrees to make a payment to compensate the counterparty for losses upon the occurrence of a specified credit event. Although contract specific, credit events generally include bankruptcy, failure to pay, restructuring, obligation acceleration, obligation default, or repudiation/moratorium. Upon the occurrence of a defined credit event, the difference between the value of the reference securities and the CDS’s notional amount is recorded as a realized loss in the consolidated statements of operations.

Credit Derivatives

The Company's only CDS contract was entered into in the fourth quarter of 2010. The Company sold protection against losses on a specific pool of non-Agency RMBS in the event they exceed a specified loss limit of 25% of the balance of the non-Agency RMBS on the trade date. The maximum exposure is the remaining unpaid principal balance of the underlying RMBS in excess of the specified loss threshold. In exchange, the Company is paid a stated fixed rate fee of 3% of the notional amount of the CDS. As of September 30, 2014, the Company has not made any payments related to the CDS contract.

At September 30, 2014 and December 31, 2013, the open CDS sold by the Company is summarized as follows:

$ in thousand	September 30, 2014	December 31, 2013
Fair value amount	469	654
Notional amount	40,274	51,823
Maximum potential amount of future undiscounted payments	40,274	51,823
Recourse provisions with third parties	—	—
Collateral held by counterparty	6,219	7,979

Interest Rate Swaps

The Company's repurchase agreements are usually settled on a short-term basis, usually from one to twelve months. At each settlement date, the Company refinances each repurchase agreement at the market interest rate at that time. In addition, the Company's FHLBI advances have floating rates. As such, the Company is exposed to changing interest rates. The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposures to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.

Through December 31, 2013, the Company elected cash flow hedge accounting for its interest rate swaps. Under cash flow hedge accounting, effective hedge gains or losses are initially recorded in AOCI and subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings while the ineffective portion is recorded on a current basis in earnings. Effective December 31, 2013, the Company voluntarily discontinued cash flow hedge accounting for its interest rate swaps to gain greater flexibility in managing interest rate exposures. Amounts reported in AOCI related to the cash flow hedges through December 31, 2013 will remain in AOCI and will be reclassified to interest expense, repurchase agreements on the consolidated statements of operations as interest is accrued and paid on the related repurchase agreements over the remaining life of the interest rate swap agreements. The Company reclassified $21.2 million and $64.1 million as an increase to interest expense for the three and nine months ended September 30, 2014, respectively. During the next 12 months, the Company estimates that $72.3 million will be reclassified as an increase to interest expense, repurchase agreements.

The Company will continue to hedge its exposure to variability in future funding costs via interest rate swaps. As a result of discontinuing hedge accounting, beginning January 1, 2014, changes in the fair value of the Company’s interest rate swaps are recorded in gain (loss) on derivative instruments, net on the consolidated statements of operations, consistent with the Company’s historical accounting for futures contracts, described below. Monthly net cash settlements under swaps are recorded in gain (loss) on derivative instruments, net on the consolidated statements of operations, prospectively.

As of September 30, 2014, the Company had the following interest rate swaps outstanding:

$ in thousands Counterparty				Notional	Maturity Date	Fixed Interest Rate in Contract
Deutsche Bank AG				200,000	1/15/2015	1.08	%
Deutsche Bank AG				250,000	2/15/2015	1.14	%
Credit Suisse International				100,000	2/24/2015	3.26	%
Credit Suisse International				100,000	3/24/2015	2.76	%
Wells Fargo Bank, N.A.				100,000	7/15/2015	2.85	%
Wells Fargo Bank, N.A.				50,000	7/15/2015	2.44	%
Morgan Stanley Capital Services, LLC				300,000	1/24/2016	2.12	%
The Bank of New York Mellon				300,000	1/24/2016	2.13	%
Morgan Stanley Capital Services, LLC				300,000	4/5/2016	2.48	%
Credit Suisse International				500,000	4/15/2016	2.27	%
The Bank of New York Mellon				500,000	4/15/2016	2.24	%
JPMorgan Chase Bank, N.A.				500,000	5/16/2016	2.31	%
Goldman Sachs Bank USA				500,000	5/24/2016	2.34	%
Goldman Sachs Bank USA				250,000	6/15/2016	2.67	%
Wells Fargo Bank, N.A.				250,000	6/15/2016	2.67	%
JPMorgan Chase Bank, N.A.				500,000	6/24/2016	2.51	%
Citibank, N.A.				500,000	10/15/2016	1.93	%
Deutsche Bank AG				150,000	2/5/2018	2.90	%
ING Capital Markets LLC				350,000	2/24/2018	0.95	%
Morgan Stanley Capital Services, LLC				100,000	4/5/2018	3.10	%
ING Capital Markets LLC				300,000	5/5/2018	0.79	%
JPMorgan Chase Bank, N.A.				200,000	5/15/2018	2.93	%
UBS AG				500,000	5/24/2018	1.10	%
ING Capital Markets LLC				400,000	6/5/2018	0.87	%
The Royal Bank of Scotland Plc				500,000	9/5/2018	1.04	%
Citibank, N.A. CME Clearing House	(3	)	(4)	300,000	2/5/2021	2.50	%
The Royal Bank of Scotland Plc CME Clearing House	(3	)	(4)	300,000	2/5/2021	2.69	%
Wells Fargo Bank, N.A.				200,000	3/15/2021	3.14	%
Citibank, N.A.				200,000	5/25/2021	2.83	%
HSBC Bank USA, National Association	(1	)		550,000	2/24/2022	2.45	%
The Royal Bank of Scotland Plc	(2	)		400,000	3/15/2023	2.39	%
UBS AG	(2	)		400,000	3/15/2023	2.51	%
HSBC Bank USA, National Association				250,000	6/5/2023	1.91	%
The Royal Bank of Scotland Plc				500,000	8/15/2023	1.98	%
Goldman Sachs Bank USA CME Clearing House	(4	)		600,000	8/24/2023	2.88	%
UBS AG				250,000	11/15/2023	2.23	%
HSBC Bank USA, National Association				500,000	12/15/2023	2.20	%
Total				12,150,000		2.13	%

(1) Forward start date of February 2015

(2) Forward start date of March 2015

(3) Forward start date of February 2016

(4) Beginning June 10, 2013, regulations promulgated under The Dodd-Frank Wall Street Reform and Consumer Protection Act mandate that the Company clear new interest rate swap transactions through a central counterparty. Transactions that are centrally cleared result in the Company facing a clearing house, rather than a swap dealer, as counterparty. Central clearing requires the Company to post collateral in the form of initial and variation margin to the clearing house which reduces default risk.

At September 30, 2014, the Company’s counterparties held $28.5 million net cash margin deposits and approximately $236.1 million in Agency RMBS as collateral against its interest rate swaps, CDS, TBAs and futures contracts. In addition, several counterparties posted securities of approximately $42.2 million and $35.4 million of cash as collateral with the Company. Cash margin posted by the Company is classified as due from counterparties, and cash margin posted by counterparties that are restricted in use, if any, is classified as restricted cash. As of September 30, 2014 and December 31, 2013, the Company did not have any restricted cash. The Agency RMBS collateral posted by the Company is included in the total mortgage-backed securities on the Company’s consolidated balance sheets. Cash collateral that is not restricted for use by the Company is included in Cash and cash equivalents and the liability to return the collateral is included in Collateral held payable on the consolidated balance sheets. Non-cash collateral posted by counterparties to the Company would be recognized if any counterparty defaults or if the Company sold the pledged collateral. As of September 30, 2014, the Company did not recognize any non-cash collateral held as collateral.

Interest Rate Swaptions

The Company has purchased interest rate swaptions to help mitigate the potential impact of increases or decreases in interest rates on the performance of a portion of the Company’s investment portfolio (referred to as “convexity risk”). The interest rate swaptions provide the Company the option to enter into interest rate swap agreements for a predetermined notional amount, stated term and pay and receive interest rates in the future. The premium paid for interest rate swaptions is reported as an asset in the Company’s consolidated balance sheets. The premium is valued at an amount equal to the fair value of the swaption that would have the effect of closing the position adjusted for nonperformance risk, if any. The difference between the premium and the fair value of the swaption is reported in gain (loss) on derivative instruments, net in the Company’s consolidated statements of operations. If an interest rate swaption expires unexercised, the loss on the interest rate swaption would be equal to the premium paid. If the Company sells or exercises an interest rate swaption, the realized gain or loss on the interest rate swaption would be equal to the difference between the cash or the fair value of the underlying interest rate swap received and the premium paid. The Company had $23.3 million of realized loss for the interest rate swaptions that expired unexercised during the nine months ended September 30, 2014. No gain or loss was realized during the three months ended September 30, 2014. For the three and nine months ended September 30, 2014, the Company had $2.2 million of unrealized loss and $13.6 million of unrealized gain, respectively, which represents the change in fair value of the Company's interest rate swaptions that are recognized directly in earnings.

As of September 30, 2014, the Company had the following outstanding interest rate swaptions:

$ in thousands	Option					Underlying Swap
				Average		Average		Average	Average
Interest Rate			Fair	Months to	Notional	Fixed Pay		Receive	Term
Swaptions	Expiration	Cost	Value	Expiration	Amount	Rate		rate	(Years)
Payer	< 6 Months	4,688	186	4.0	500,000	2.96	%	3M Libor	5.01
Payer	> 6 Months	5,640	2,828	9.1	550,000	3.29	%	3M Libor	8.20
		10,328	3,014	6.7	1,050,000	3.13	%		6.68

TBAs, Futures and Currency Forward Contracts

The Company purchases or sells certain TBAs and U.S. Treasury futures contracts to help mitigate the potential impact of changes in interest rates on the performance of the Company's portfolio. Realized and unrealized gains and losses associated with the purchase or sales of the TBAs and U.S. Treasury futures contracts are recognized in gain (loss) on derivative instruments, net in the Company's consolidated statements of operations.

The Company uses currency forward contracts to help mitigate the potential impact of changes in foreign currency exchange rates on the Company's investments denominated in foreign currencies. Realized and unrealized gains and losses associated with the purchases or sales of currency forward contracts are recognized in gain (loss) on derivative instruments, net in the Company's consolidated statements of operations.

The following table presents information with respect to the Company's derivative instruments:

$ in thousands	Notional Amount as of January 1, 2014	Additions	Settlement, Termination, Expiration or Exercise		Notional Amount as of September 30, 2014	Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received) for the nine months ended September 30, 2014
Interest Rate Swaptions	1,150,000	1,050,000	(1,150,000	)	1,050,000	(23,275	)
Interest Rate Swaps	12,800,000	—	(650,000	)	12,150,000	1,348
Purchase of TBAs	—	591,000	(250,000	)	341,000	63
Sale of TBAs	—	1,697,000	(931,000	)	766,000	(4,406	)
Futures Contracts	100,000	1,139,600	(989,500	)	250,100	(8,937	)
Currency Forward Contracts	—	71,864	(33,756	)	38,108	330
Total	14,050,000	4,549,464	(4,004,256	)	14,595,208	(34,877	)

Tabular Disclosure of the Effect of Derivative Instruments on the Balance Sheet

The table below presents the fair value of the Company’s derivative financial instruments, as well as their classification on the consolidated balance sheets as of September 30, 2014 and December 31, 2013.

$ in thousands

Asset Derivatives			Liability Derivatives
	As of September 30, 2014	As of December 31, 2013		As of September 30, 2014	As of December 31, 2013
Balance Sheet	Fair Value	Fair Value	Balance Sheet	Fair Value	Fair Value
Interest Rate Swap Asset	68,214	256,449	Interest Rate Swap Liability	221,084	263,204
CDS Contract	469	654	TBAs	1,475	—
Interest Rate Swaptions	3,014	2,365
Futures Contracts	1,036	2,591
Currency Forward Contracts	1,080	—
TBAs	608	—

Tabular Disclosure of the Effect of Derivative Instruments on the Income Statement

The table below presents the effect of the Company’s derivative financial instruments on the statements of operations for the three and nine months ended September 30, 2014 and 2013.

Three months ended September 30, 2014

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	—	Interest Expense, Repurchase Agreements	(21,227	)	Gain (loss)  on derivative instruments, net	—

Nine months ended September 30, 2014

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	—	Interest Expense, Repurchase Agreements	(64,055	)	Gain (loss)  on derivative instruments, net	—

Three months ended September 30, 2013

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)		Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	(74,098	)	Interest Expense, Repurchase Agreements	(43,583	)	Gain (loss)  on derivative instruments, net	298

Nine months ended September 30, 2013

$ in thousands

Derivative type for cash flow hedge	Amount of gain (loss) recognized in OCI on derivative (effective portion)	Location of gain (loss) reclassified from accumulated OCI into income (effective portion)	Amount of gain (loss) reclassified from accumulated OCI into income (effective portion)		Location of gain (loss) recognized in income on derivative (ineffective portion)	Amount of gain (loss) recognized in income on derivative (ineffective portion)
Interest Rate Swaps	183,391	Interest Expense, Repurchase Agreements	(116,553	)	Gain (loss)  on derivative instruments, net	591

		Amount of unrealized gain (loss) recognized in income on derivative
Derivative not designated as hedging instrument	Location of unrealized gain (loss) recognized in income on derivative	Three months ended September 30, 2014		Three months ended September 30, 2013
CDS Contract	Realized and unrealized credit default swap income	(78	)	(175	)

		Amount of unrealized gain (loss) recognized in income on derivative
Derivative not designated as hedging instrument	Location of unrealized gain (loss) recognized in income on derivative	Nine months ended September 30, 2014		Nine months ended September 30, 2013
CDS Contract	Realized and unrealized credit default swap income	(185	)	(743	)

The following table summarizes the effect of interest rate swaps, swaption contracts, TBAs, futures contracts and currency forwards reported in gain (loss) on derivative instruments, net on the consolidated statements of operations for the three and nine months ended September 30, 2014 and 2013:

$ in thousands	Three months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(50,446	)	47,709		(1,389	)
Interest Rate Swaptions	—		—		(2,185	)	(2,185	)
TBAs	(2,943	)	—		368		(2,575	)
Futures Contracts	249		—		786		1,035
Currency Forward Contracts	330		—		1,080		1,410
Total	(1,016	)	(50,446	)	47,758		(3,704	)

$ in thousands	Nine months ended September 30, 2014
Derivative not designated as hedging instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net		Contractual interest expense		Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps	1,348		(154,092	)	(146,116	)	(298,860	)
Interest Rate Swaptions	(23,275	)	—		13,596		(9,679	)
TBAs	(4,343	)	—		(867	)	(5,210	)
Futures Contracts	(8,937	)	—		(1,556	)	(10,493	)
Currency Forward Contracts	330		—		1,080		1,410
Total	(34,877	)	(154,092	)	(133,863	)	(322,832	)

$ in thousands	Three months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	298		298
Interest Rate Swaptions	39,075	—	(42,891	)	(3,816	)
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	39,075	—	(45,962	)	(6,887	)

$ in thousands	Nine months ended September 30, 2013
Derivative Instrument	Realized gain (loss) on settlement, termination, expiration or exercise, net	Contractual interest expense	Unrealized gain (loss), net		Gain (loss) on derivatives, net
Interest Rate Swaps ineffectiveness	—	—	591		591
Interest Rate Swaptions	66,234	—	(19,032	)	47,202
Futures Contracts	—	—	(3,369	)	(3,369	)
Total	66,234	—	(21,810	)	44,424

Credit-risk-related Contingent Features

The Company has agreements with each of its bilateral derivative counterparties. Some of those agreements contain a provision whereby if the Company defaults on any of its indebtedness, including default whereby repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.

The Company’s agreements with certain of its derivative counterparties provide that the Company could be declared in default of its derivative obligations if the following conditions occur:

• The Company’s net asset value declines by certain percentages over a specified time period;

• The Company’s shareholders’ equity declines by certain percentages over specified time periods;

• The Company fails to maintain a minimum shareholders’ equity or market value of $100 million and $80 million, respectively.

At September 30, 2014, the fair value of derivatives in a net liability position, which includes accrued interest but excludes any adjustment for non-performance risk related to these agreements, was $188.9 million. The Company has minimum collateral posting thresholds with certain of its derivative counterparties and has posted collateral of $236.1 million of Agency RMBS and $28.5 million of cash as of September 30, 2014. If the Company had breached any of these provisions at September 30, 2014, it could have been required to settle its obligations under the agreements at their termination value.

In addition, as of September 30, 2014, the Company has an agreement with a central clearing counterparty. The fair value of such derivatives in a net liability position, which includes accrued interest but excludes any adjustment for non-performance risk related to this agreement, was $29.6 million.

The Company was in compliance with all of the financial provisions of these agreements as of September 30, 2014.

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Borrowings - Additional Information (Detail) (USD $)	1 Months Ended	3 Months Ended	9 Months Ended		12 Months Ended	3 Months Ended	9 Months Ended					9 Months Ended
	Aug. 31, 2013	Sep. 30, 2014	Sep. 30, 2014 trust	Sep. 30, 2013	Dec. 31, 2013	Mar. 31, 2013 Exchangeable Senior Notes	Sep. 30, 2014 Exchangeable Senior Notes	Dec. 31, 2013 Exchangeable Senior Notes	Sep. 30, 2014 FHLBI Other Investments	Sep. 30, 2014 Collateralized Mortgage Backed Securities	Sep. 30, 2014 Agency RMBS	Sep. 30, 2014 Minimum	Sep. 30, 2014 Maximum	Sep. 30, 2014 Maximum Exchangeable Senior Notes
Repurchase Agreement Counterparty [Line Items]
Repurchase obligation, maturity												30 days	1 year
Pledged Financial Instruments, Not Separately Reported, Mortgage-Related Securities Available-for-sale or Held-for-investment		$ 15,213,359,000	$ 15,213,359,000		$ 17,079,377,000
Collateral Ratio			112.00%		111.00%
Outstanding secured loans from the FHLB		1,250,000,000	1,250,000,000		0
Average borrowing of FHLB advances		1,243,000,000	525,000,000
FHLB, weighted average borrowing rate		0.39%	0.35%
FHLB advances collateralized by CMBS		1,540,000,000	1,540,000,000		0					1,356,000,000	184,200,000
FHLB stock									62,500,000
Number of securitization trusts			4
Aggregate principal balance of loans sold						400,000,000
Payments to Acquire Loans Held-for-investment			1,417,864,000	1,562,818,000
Debt instrument, maturity year						2018
Proceed from issuance of debt			0	400,000,000		387,700,000
Debt instrument, percentage							5.00%
First interest payment date							Sep. 15, 2013
Conversion ratio, Shares of Common Stock at an initial exchange rate per $1,000 principal							0.0420893							0.0484027
Common Stock, exchange price							$ 23.76							$ 20.66
Number of Shares Registered for Resale Prospectus	605,034
Accrued interest payable on notes							$ 889,000	$ 5,889,000

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Investments in Unconsolidated Ventures

9 Months Ended

Sep. 30, 2014

Equity Method Investments and Joint Ventures [Abstract]

Investments in Unconsolidated Ventures

Investments in Unconsolidated Ventures

The Company has invested in the following partnerships that are managed by an affiliate of the Company's Manager:

Invesco Mortgage Recovery Feeder Fund, L.P. and Invesco Mortgage Recovery Loans AIV, L.P.

The Company has a commitment to invest up to $100.0 million in Invesco Mortgage Recovery Feeder Fund L.P. ("IMRF Fund") and Invesco Mortgage Recovery Loans AIV, L.P. ("AIV Fund"). IMRF Fund and AIV Fund invest in the Company's target assets. As of September 30, 2014, $96.2 million of the Company's commitment has been called. On December 31, 2013, the investment period ended. The Company is committed to fund $3.8 million in additional capital to cover future expenses should they occur. The Company realized approximately $1.7 million (2013: $378,000) and $3.8 million (2013: $1.3 million) of equity in earnings for the three and nine months ended September 30, 2014, respectively, related to these investments. The Company also had $389,000 of unrealized loss (2013: $250,000 gain) and $1.0 million of unrealized gain (2013: $1.7 million gain) from these investments for the three and nine months ended September 30, 2014, respectively.

IMRF Loan Portfolio Member LLC

In September 2011, the Company invested in a portfolio of commercial mortgage loans by contributing $16.9 million, net of distributions, of equity capital to IMRF Loan Portfolio Member LLC (“IMRF LLC”). The Company has fully funded its commitment to IMRF LLC. The Company realized a gain of approximately $881,000 (2013: $956,000 gain) and $2.6 million (2013: $1.0 million gain) of equity in earnings for the three and nine months ended September 30, 2014, respectively. The Company also had $1.0 million of unrealized loss (2013: $163,000 loss) and $2.0 million of unrealized loss (2013: $1.1 million gain) from these investments for the three and nine months ended September 30, 2014, respectively.

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Borrowings

9 Months Ended

Sep. 30, 2014

Debt Disclosure [Abstract]

Borrowings

Borrowings

The Company has entered into repurchase agreements, secured loans and issued exchangeable senior notes to finance the majority of its portfolio of investments.

The following table summarizes certain characteristics of the Company’s borrowings at September 30, 2014 and December 31, 2013:

$ in thousands	September 30, 2014				December 31, 2013
				Weighted				Weighted
		Weighted		Average		Weighted		Average
		Average		Remaining		Average		Remaining
	Amount	Interest		Maturity	Amount	Interest		Maturity
	Outstanding	Rate		(days)	Outstanding	Rate		(days)
Repurchase Agreements:
Agency RMBS	8,693,555	0.32	%	18	10,281,154	0.38	%	19
Non-Agency RMBS	2,830,368	1.52	%	26	3,066,356	1.55	%	33
GSE CRT	463,828	1.53	%	39	21,708	1.50	%	42
CMBS	1,584,138	1.29	%	24	2,082,457	1.39	%	23
Secured Loans	1,250,000	0.38	%	3,564	—	—	%	—
Exchangeable Senior Notes	400,000	5.00	%	1,262	400,000	5.00	%	1,535
Total	15,221,889	0.81	%	345	15,851,675	0.86	%	60

The Company finances its residential loans held-for-investment through asset-backed securities issued by securitization trusts. Refer to Note 3 - "Variable Interest Entities" for a discussion of asset-backed securities issued by securitization trusts.

Repurchase Agreements

The repurchase agreements bear interest at a contractually agreed rate. The repurchase obligations mature and typically reinvest every thirty days to one year. Repurchase agreements are being accounted for as secured borrowings since the Company maintains effective control of the financed assets. Under the repurchase agreements, the respective lender retains the right to mark the underlying collateral to fair value. A reduction in the value of pledged assets would require the Company to provide additional collateral or fund margin calls. In addition, the repurchase agreements are subject to certain financial covenants. The Company was in compliance with these covenants at September 30, 2014.

The following tables summarize certain characteristics of the Company’s repurchase agreements at September 30, 2014 and December 31, 2013:

September 30, 2014
$ in thousands Repurchase Agreement Counterparties	Amount Outstanding	Percent of Total Amount Outstanding		Company MBS Held as Collateral
Credit Suisse Securities (USA) LLC	1,542,709	11.3	%	1,951,193	(1	)
South Street Securities LLC	988,387	7.3	%	1,038,764
Citigroup Global Markets Inc.	943,175	6.9	%	1,099,319
HSBC Securities (USA) Inc	780,594	5.8	%	802,964
Banc of America Securities LLC	752,102	5.5	%	825,777
Pierpont Securities LLC	738,376	5.4	%	767,321
RBS Securities Inc.	705,200	5.2	%	848,680
Royal Bank of Canada	676,135	5.0	%	797,229
Wells Fargo Securities, LLC	651,563	4.8	%	785,225
Industrial and Commercial Bank of China Financial Services LLC	645,590	4.8	%	677,318
Mitsubishi UFJ Securities (USA), Inc.	634,958	4.7	%	666,246
Morgan Stanley & Co. Incorporated	614,221	4.5	%	658,450
ING Financial Market LLC	595,700	4.4	%	638,423
J.P. Morgan Securities LLC	595,497	4.4	%	694,434	(2	)
BNP Paribas Securities Corp.	572,129	4.2	%	644,301
Scotia Capital	529,024	3.9	%	550,252
Deutsche Bank Securities Inc.	401,722	3.0	%	450,232
KGS-Alpha Capital Markets, L.P.	389,042	2.9	%	410,430
Goldman, Sachs & Co.	175,191	1.3	%	184,041
Barclays Capital Inc.	138,250	1.0	%	183,799
Guggenheim Liquidity Services, LLC	123,095	0.9	%	129,635
Cantor Fitzgerald & Co.	105,484	0.8	%	111,244
Daiwa Capital Markets America Inc	81,921	0.6	%	86,638
Nomura Securities International, Inc.	67,429	0.5	%	72,124
TD Securities	67,192	0.5	%	70,457
Mizuho Securities USA Inc.	57,203	0.4	%	68,863
Total	13,571,889	100.0	%	15,213,359

(1) Includes $282.9 million of MBS held as collateral which are eliminated in consolidation.
(2) Includes $41.2 million of MBS held as collateral which are eliminated in consolidation.

December 31, 2013
$ in thousands Repurchase Agreement Counterparties	Amount Outstanding	Percent of Total Amount Outstanding		Company MBS Held as Collateral
Credit Suisse Securities (USA) LLC	1,809,896	11.8	%	2,203,883	(1	)
South Street Securities LLC	1,236,812	8.0	%	1,286,384
Banc of America Securities LLC	1,043,689	6.8	%	1,146,151
Citigroup Global Markets Inc.	1,027,210	6.6	%	1,164,162
J.P. Morgan Securities LLC	875,201	5.7	%	1,001,116
Wells Fargo Securities, LLC	857,824	5.6	%	996,151
Pierpont Securities LLC	791,572	5.1	%	824,184
HSBC Securities (USA) Inc.	787,462	5.1	%	809,230
RBS Securities Inc.	720,457	4.7	%	854,978
Royal Bank of Canada	710,705	4.6	%	850,870
Morgan Stanley & Co. Incorporated	691,599	4.5	%	758,761
ING Financial Market LLC	676,644	4.4	%	718,086
Mitsubishi UFJ Securities (USA), Inc.	625,703	4.0	%	656,046
Nomura Securities International, Inc.	578,265	3.7	%	608,193
Industrial and Commercial Bank of China Financial Services LLC	493,906	3.2	%	518,775
BNP Paribas Securities Corp.	471,372	3.1	%	499,106
Scotia Capital	443,534	2.9	%	461,066
Deutsche Bank Securities Inc.	423,405	2.7	%	468,939
Goldman, Sachs & Co.	404,094	2.6	%	423,598
KGS-Alpha Capital Markets, L.P.	202,677	1.3	%	214,033
Barclays Capital Inc.	156,904	1.0	%	165,605
TD Securities	155,099	1.0	%	163,512
Daiwa Capital Markets America Inc.	112,309	0.7	%	117,551
Cantor Fitzgerald & Co.	68,261	0.4	%	71,910
Mizuho Securities USA Inc.	53,962	0.3	%	62,423
Guggenheim Liquidity Services, LLC	33,113	0.2	%	34,664
Total	15,451,675	100.0	%	17,079,377

(1) Includes $133.8 million of MBS held as collateral which are eliminated in consolidation.

Company MBS held by counterparties as security for repurchase agreements was $15.2 billion and $17.1 billion at September 30, 2014 and December 31, 2013, respectively. This represents a collateral ratio (Company MBS Held as Collateral/Amount Outstanding) of 112% and 111% for September 30, 2014 and December 31, 2013, respectively.

No cash collateral was held by the counterparties at September 30, 2014 and December 31, 2013.

Secured Loans

In March 2014, the Company's wholly-owned subsidiary, IAS Services LLC, became a member of the FHLBI. As a member of the FHLBI, IAS Services LLC may borrow funds from the FHLBI in the form of secured advances.

As of September 30, 2014, the Company’s wholly-owned subsidiary, IAS Services LLC, had $1.25 billion in outstanding secured advances from the FHLBI and no additional availability to borrow. These secured advances are due in 2024 and have floating rates based on three-month LIBOR or the three-month FHLB swap rate plus a spread. For the three and nine months ended September 30, 2014, IAS Services LLC had average borrowings of $1.2 billion and $525.0 million with a weighted average borrowing rate of 0.39% and 0.35%, respectively.

The ability to borrow from the FHLBI is subject to the Company's continued creditworthiness, pledging of sufficient eligible collateral to secure advances, and compliance with certain agreements with FHLBI. Each advance requires approval by the FHLBI and is secured by collateral in accordance with FHLBI’s credit and collateral guidelines, as may be revised from time-to-time by the FHLBI.

As of September 30, 2014, the FHLBI advances were collateralized by CMBS with a fair value of $1.4 billion and Agency RMBS with a fair value of $184.2 million.

The FHLBI retains the right to mark the underlying collateral for FHLBI advances to fair value. A reduction in the value of pledged assets would require IAS Services LLC to provide additional collateral. In addition, as a condition to membership in the FHLBI, IAS Services LLC is required to purchase and hold a certain amount of FHLBI stock, which is based, in part, upon the outstanding principal balance of secured advances from the FHLBI. As of September 30, 2014, the Company held stock in FHLBI totaling $62.5 million. FHLBI stock is recorded at cost and included in other investments on the Company's consolidated balance sheet.

Exchangeable Senior Notes

In the first quarter of 2013, a wholly-owned subsidiary of the Company issued $400.0 million of Exchangeable Senior Notes (the “Notes”) due in 2018. The total net proceeds to the Company after deducting financing expenses was $387.7 million.

The terms of the Notes are governed by an indenture (the “Indenture”) by and among the wholly-owned subsidiary, as issuer, the Company, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Trustee”). The Notes bear interest at 5.00% per annum, payable semi-annually in arrears on March 15 and September 15 of each year, beginning September 15, 2013. The Notes may be exchanged for shares of the Company’s common stock at any time before the close of business on the second scheduled trading day before the maturity date. The initial exchange rate for each $1,000 aggregate principal amount of the Notes is 42.0893 shares of the Company’s common stock, equivalent to an exchange price of approximately $23.76 per share, and the maximum exchange rate is 48.4027 shares of the Company's common stock, equivalent to an exchange price of approximately $20.66 per share. The initial and maximum exchange rates of the Notes are subject to adjustment in certain events. The Notes have not been registered under the Securities Act of 1933, as amended. Pursuant to the registration rights agreement between the Company and the initial purchasers of the Notes, the Company filed a prospectus supplement in August 2013 registering for resale 605,034 shares of common stock issuable upon exchange of the Notes. The Company may be required to register additional shares of common stock issuable upon exchange of the Notes from time to time at the request of holders as required by the registration rights agreement. Accrued interest payable on the Notes was approximately $889,000 as of September 30, 2014 and $5.9 million as of December 31, 2013.

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Offsetting Assets and Liabilities

9 Months Ended

Sep. 30, 2014

Offsetting [Abstract]

Offsetting Assets and Liabilities

Offsetting Assets and Liabilities

Certain of the Company's repurchase agreements and derivative transactions are governed by underlying agreements that generally provide for a right of setoff under master netting arrangement (or similar agreements), including in the event of default or in the event of bankruptcy of either party to the transactions. Assets and liabilities subject to such arrangements are presented on a gross basis in the consolidated balance sheets. The following tables present information about the assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset on the Company’s consolidated balance sheets at September 30, 2014 and December 31, 2013.

Offsetting of Derivative Assets

As of September 30, 2014

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Assets	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (1)		Collateral Received		Net Amount
Derivatives	74,421	—	74,421	(11,247	)	(63,174	)	—
Total	74,421	—	74,421	(11,247	)	(63,174	)	—

Offsetting of Derivative Liabilities, Repurchase Agreements and Secured Loans

As of September 30, 2014

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Liabilities	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (2)(3)(5)		Collateral Posted (2)(4)(5)	Net Amount
Derivatives	222,559	—	222,559	(222,559	)	—	—
Repurchase Agreements	13,571,889	—	13,571,889	(13,571,889	)	—	—
Secured Loans	1,250,000	—	1,250,000	(1,250,000	)	—	—
	15,044,448	—	15,044,448	(15,044,448	)	—	—

Offsetting of Derivative Assets

As of December 31, 2013

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Assets	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (1)		Cash Collateral Received		Net Amount
Derivatives	262,059	—	262,059	(671	)	(48,607	)	212,781
Total	262,059	—	262,059	(671	)	(48,607	)	212,781

Offsetting of Derivative Liabilities and Repurchase Agreements

As of December 31, 2013

				Gross Amounts Not Offset in the Consolidated Balance Sheets
$ in thousands Description	Gross Amounts of Recognized Liabilities	Gross Amounts Offset in the Consolidated Balance Sheets	Net Amounts of Assets presented in the Consolidated Balance Sheets	Financial Instruments (2)(3)		Cash Collateral Posted (2)(4)	Net Amount
Derivatives	263,204	—	263,204	(263,204	)	—	—
Repurchase Agreements	15,451,675	—	15,451,675	(15,451,675	)	—	—
	15,714,879	—	15,714,879	(15,714,879	)	—	—

(1) Amounts represent derivatives in an asset position which could potentially be offset against derivatives in a liability position at September 30, 2014 and December 31, 2013, subject to a netting arrangement.

(2) Amounts represent collateral pledged that is available to be offset against liability balances associated with repurchase agreements, secured loans and derivatives.

(3) The fair value of securities pledged against the Company's borrowing under repurchase agreements was $15.2 billion and $17.1 billion at September 30, 2014 and December 31, 2013, respectively, including securities held as collateral that are eliminated in consolidation of $324.1 million and $133.8 million, respectively at September 30, 2014 and December 31, 2013.

(4) Total cash received on the Company's derivatives was $35.4 million and $52.7 million at September 30, 2014 and December 31, 2013, respectively. Total non-cash collateral received on the Company's derivatives was $42.2 million and $207.0 million at September 30, 2014 and December 31, 2013, respectively. Total cash posted by the Company on its Derivatives was $28.5 million and $1.5 million at September 30, 2014 and December 31, 2013, respectively.

(5) The fair value of securities pledged against IAS Services LLC's borrowing under secured loans was $1.5 billion and $0 at September 30, 2014 and December 31, 2013, respectively.

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Derivatives and Hedging Activities - Fair Value of Derivative Financial Instruments Classification on Balance Sheet (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	$ 74,421	$ 262,059
Derivative liabilities, at fair value	222,559	263,204
Asset Derivatives | Interest Rate Swap Asset
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	68,214	256,449
Asset Derivatives | CDS Contract
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	469	654
Asset Derivatives | Swaptions
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	3,014	2,365
Asset Derivatives | TBAs
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	608	0
Asset Derivatives | US Treasury Futures Contracts
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	1,036	2,591
Asset Derivatives | Currency Forward
Derivatives, Fair Value [Line Items]
Derivative assets, at fair value	1,080	0
Liability Derivatives
Derivatives, Fair Value [Line Items]
Derivative liabilities, at fair value	188,900
Liability Derivatives | Interest Rate Swap Liability
Derivatives, Fair Value [Line Items]
Derivative liabilities, at fair value	221,084	263,204
Liability Derivatives | TBAs
Derivatives, Fair Value [Line Items]
Derivative liabilities, at fair value	1,475
Liability Derivatives | US Treasury Futures Contracts
Derivatives, Fair Value [Line Items]
Derivative liabilities, at fair value		$ 0

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Derivatives and Hedging Activities - Additional Information (Detail) (USD $)	9 Months Ended						3 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014 Agents	Sep. 30, 2014 Liability Derivatives	Sep. 30, 2014 Agency RMBS	Sep. 30, 2014 Interest Rate Swaption	Sep. 30, 2014 Interest Rate Swaption	Dec. 31, 2011 Credit Default Swap (CDS)	Sep. 30, 2014 Minimum	Sep. 30, 2014 Interest expense	Sep. 30, 2014 Interest expense	Sep. 30, 2014 Central Clearing Counterparty Liability Derivatives
Derivatives And Hedging Activities [Line Items]
Specified loss limit on sale of pool of non-agency RMBS (percent)									25.00%
Stated fixed rate fee (percent)									3.00%
Notional amount of credit default swaps	$ 14,595,208,000		$ 14,050,000,000
AOCI related to derivatives reclassed as an increase to interest expense											21,200,000	64,100,000
AOCI related to derivatives to be reclassified to interest expenses within Next 12 months											72,300,000	72,300,000
Cash margin deposits	28,499,000		1,500,000
Agency RMBS pledged as collateral against swap contracts	236,100,000			42,200,000
Derivative posted cash collateral				35,400,000		236,100,000
Realized loss on interest rate swaption								23,300,000
Unrealized gain (loss), net	(133,863,000)	(21,810,000)					(2,200,000)	13,600,000
Minimum amount of shareholders' equity needed to be maintained										100,000,000
Minimum market value needed to be maintained										80,000,000
Derivatives, Liabilities	$ 222,559,000		$ 263,204,000		$ 188,900,000								$ 29,600,000

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Derivatives and Hedging Activities - Outstanding Interest Rate Swaptions (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	$ 14,050,000,000
Additions	4,549,464,000
Settlement, Termination, Expiration or Exercise	(4,004,256,000)
Notional Amount, Ending Balance	14,595,208,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	(34,877,000)	66,234,000
Swaptions
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	1,150,000,000
Additions	1,050,000,000
Settlement, Termination, Expiration or Exercise	(1,150,000,000)
Notional Amount, Ending Balance	1,050,000,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	(23,275,000)
Interest Rate Swap
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	12,800,000,000
Additions	0
Settlement, Termination, Expiration or Exercise	(650,000,000)
Notional Amount, Ending Balance	12,150,000,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	1,348,000
Purchase of TBAs
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	0
Additions	591,000,000
Settlement, Termination, Expiration or Exercise	(250,000,000)
Notional Amount, Ending Balance	341,000,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	63,000
Sale of TBAs
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	0
Additions	1,697,000,000
Settlement, Termination, Expiration or Exercise	(931,000,000)
Notional Amount, Ending Balance	766,000,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	(4,406,000)
Options Held
Interest Rate Swaps [Line Items]
Option Cost	10,328,000
Option Fair Value	3,014,000
Average Term	6 months 21 days
Options Held | Payer Swaption | Maximum
Interest Rate Swaps [Line Items]
Option Cost	4,688,000
Option Fair Value	186,000
Average Months to Expiration	6 months
Average Term	3 months 30 days
Options Held | Payer Swaption | Minimum
Interest Rate Swaps [Line Items]
Option Cost	5,640,000
Option Fair Value	2,828,000
Average Months to Expiration	6 months
Average Term	9 months 3 days
Underlying Swap
Interest Rate Swaps [Line Items]
Underlying Swap Average Fixed Pay Rate	3.13%
Average Term	6 years 8 months 5 days
Underlying Swap | Payer Swaption | Maximum
Interest Rate Swaps [Line Items]
Underlying Swap Average Fixed Pay Rate	2.96%
Underlying Swap Average Receive Rate	3M Libor
Average Term	5 years 4 days
Underlying Swap | Payer Swaption | Minimum
Interest Rate Swaps [Line Items]
Underlying Swap Average Fixed Pay Rate	3.29%
Underlying Swap Average Receive Rate	3M Libor
Average Term	8 years 2 months 12 days
US Treasury Futures Contracts
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	100,000,000
Additions	1,139,600,000
Settlement, Termination, Expiration or Exercise	(989,500,000)
Notional Amount, Ending Balance	250,100,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	(8,937,000)
Currency Forward
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Beginning Balance	0
Additions	71,864,000
Settlement, Termination, Expiration or Exercise	(33,756,000)
Notional Amount, Ending Balance	38,108,000
Amount of Realized Gain (Loss), net on Derivative Instruments (excluding net interest paid or received)	330,000
Interest Rate Swaption
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Ending Balance	1,050,000,000
Interest Rate Swaption | Payer Swaption | Maximum
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Ending Balance	500,000,000
Interest Rate Swaption | Payer Swaption | Minimum
Derivative Interest Rate Swaptions [Roll Forward]
Notional Amount, Ending Balance	$ 550,000,000

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Organization and Business Operations - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014 segment	Sep. 30, 2013
Organization And Business Operations [Line Items]
Minimum distribution percentage of taxable income to qualify for REIT	90.00%
Ownership interest in Operating Partnership	98.90%
Ownership percentage in Operating Partnership	1.10%	1.00%
Number of operating segments	1
Invesco Investments (Bermuda) Ltd
Organization And Business Operations [Line Items]
Ownership percentage in Operating Partnership	1.10%

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Mortgage-Backed Securities - Mortgage-Backed Securities According to Weighted Average Life Classification (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]
Less than one year	$ 235,268		$ 101,251
Greater than one year and less than five years	6,821,502		5,958,852
Greater than or equal to five years	10,240,264		11,288,554
Fair Value	$ 17,297,034	[1]	$ 17,348,657	[1]

[1] For more detail about the fair value of the Company's MBS, refer to Note 4 - "Mortgage-Backed Securities."

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Non-controlling Interest-Operating Partnership

9 Months Ended

Sep. 30, 2014

Noncontrolling Interest [Abstract]

Non-controlling Interest-Operating Partnership

Non-controlling Interest—Operating Partnership

Non-controlling interest represents the aggregate Operating Partnership Units in the Company's Operating Partnership held by a wholly-owned Invesco subsidiary. Income allocated to the non-controlling interest is based on the Unit Holders’ ownership percentage of the Operating Partnership. The ownership percentage is determined by dividing the number of OP Units held by the Unit Holders by the total number of dilutive shares of common stock. The issuance of common stock (“Share” or “Shares”) or OP Units changes the percentage ownership of both the Unit Holders and the holders of common stock. Since an OP unit is generally redeemable for cash or Shares at the option of the Company, it is deemed to be a Share equivalent. Therefore, such transactions are treated as capital transactions and result in an allocation between shareholders’ equity and non-controlling interest in the accompanying consolidated balance sheets. As of September 30, 2014, non-controlling interest related to the outstanding 1,425,000 OP Units represented a 1.1% interest (2013: 1.0%) in the Operating Partnership.

The following table presents the income (expense) allocated and distributions paid to the Operating Partnership non-controlling interest for the three and nine months ended September 30, 2014 and 2013.

	Three Months Ended   September 30,			Nine Months Ended   September 30, 2014
$ in thousands	2014	2013		2014		2013
Income (expense) allocated	394	(63	)	(1,485	)	2,392
Distributions paid	713	926		2,138		2,778

As of September 30, 2014, distributions payable to the non-controlling interest were approximately $713,000 (2013: $713,000).

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Commercial Loans Held-for-Investment (Tables)

9 Months Ended

Sep. 30, 2014

Receivables [Abstract]

Schedule of Commercial Loans Held-for-Investment

September 30, 2014

$ in thousands	Number of loans	Principal Balance	Unamortized (fees)/ costs, net		Carrying value	Unfunded commitment
First mortgage loan	1	19,813	52		19,865	1,788
Subordinate interests:
Mezzanine loans	4	69,525	(113	)	69,412	5,475
Other (1)	2	55,430	—		55,430	—
Total	7	144,768	(61	)	144,707	7,263

(1) Other subordinate interests include a B-note and a preferred equity investment.

December 31, 2013

$ in thousands	Number of loans	Principal Balance	Unamortized (fees)/ costs, net		Carrying value	Unfunded commitment
First mortgage loan	1	20,000	88		20,088	2,000
Subordinate interests:
Mezzanine loans	3	44,624	(113	)	44,511	15,376
Total	4	64,624	(25	)	64,599	17,376

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Mortgage-Backed Securities - Components of Senior Re-REMIC at Fair Value (Detail)	Sep. 30, 2014		Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	100.00%	[1]	100.00%	[1]
Re-REMIC 0-10
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	5.80%	[1]	4.80%	[1]
Re-REMIC 10-20
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	3.90%	[1]	3.50%	[1]
Re-REMIC 20-30
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	13.90%	[1]	14.70%	[1]
Re-REMIC 30-40
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	26.20%	[1]	25.20%	[1]
Re-REMIC 40-50
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	32.60%	[1]	38.60%	[1]
Re-REMIC 50-60
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	13.70%	[1]	8.50%	[1]
Re-REMIC 60-70
Schedule of Available-for-sale Securities [Line Items]
Percentage of Re-REMIC at fair value	3.90%	[1]	4.70%	[1]

[1] Subordination refers to the credit enhancement provided to the Re-REMIC tranche held by the Company by any junior Re-REMIC tranche or tranches in a resecuritization. This figure reflects the percentage of the balance of the underlying securities represented by any junior tranche or tranches at the time of resecuritization. Generally, principal losses on the underlying securities in excess of the subordination amount would result in principal losses on the Re-REMIC tranche held by the Company.

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Variable Interest Entities Residential Loans Held-for-Investment Five Largest Geographic Concentrations of Residential Loans (Details) (Variable Interest Entity, Primary Beneficiary, Geographic Concentration Risk, Residential Mortgage)	9 Months Ended
	Sep. 30, 2014
Concentration Risk [Line Items]
Concentration risk percentage	100.00%
Other states (none greater than 4%) | Maximum
Concentration Risk [Line Items]
Concentration risk percentage per other state	4.00%
Residential Loans Held For Investment | California
Concentration Risk [Line Items]
Concentration risk percentage	51.80%
Residential Loans Held For Investment | Illinois
Concentration Risk [Line Items]
Concentration risk percentage	5.00%
Residential Loans Held For Investment | New York
Concentration Risk [Line Items]
Concentration risk percentage	4.40%
Residential Loans Held For Investment | Massachusetts
Concentration Risk [Line Items]
Concentration risk percentage	3.90%
Residential Loans Held For Investment | Texas
Concentration Risk [Line Items]
Concentration risk percentage	3.40%
Residential Loans Held For Investment | Other states (none greater than 4%)
Concentration Risk [Line Items]
Concentration risk percentage	31.50%

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Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net income (loss)	$ 34,440	$ (6,036)	$ (130,506)	$ 224,682
Other comprehensive income (loss):
Unrealized gain (loss) on mortgage-backed securities	(113,946)	5,707	328,743	(763,016)
Reclassification of unrealized loss on sale of mortgage-backed securities to gain (loss) on sales of investments, net	47,952	69,323	80,436	56,919
Unrealized gain (loss) on derivative instruments	0	(74,098)	0	183,391
Total Other comprehensive income (loss)	(44,767)	44,515	473,234	(406,153)
Comprehensive income (loss)	(10,327)	38,479	342,728	(181,471)
Less: Comprehensive (income) loss attributable to non-controlling interest	117	(402)	(3,919)	1,856
Less: Dividends to preferred shareholders	(2,713)	(2,713)	(8,138)	(8,138)
Less: Undeclared cumulative dividends to preferred shareholders	(661)	0	(661)	0
Comprehensive income (loss) attributable to common shareholders	(13,584)	35,364	330,010	(187,753)
Gain (loss) on interest rate derivative instruments
Other comprehensive income (loss):
Reclassification of unrealized loss on derivative instruments to gain (loss) on derivatives, net	0	43,583	0	116,553
Repurchase agreements interest expense
Other comprehensive income (loss):
Reclassification of unrealized loss on derivative instruments to gain (loss) on derivatives, net	$ 21,227	$ 0	$ 64,055	$ 0

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Variable Interest Entities

9 Months Ended

Sep. 30, 2014

Variable Interest Entity Disclosure [Abstract]

Variable Interest Entities

Variable Interest Entities

At September 30, 2014, the Company's maximum risk of loss in VIEs in which the Company is not the primary beneficiary is presented in the table below.

$ in thousands	Carrying Amount	Company's Maximum Risk of Loss
Non-Agency RMBS	3,302,080	3,302,080
CMBS	3,456,610	3,456,610
Total	6,758,690	6,758,690

Refer to Note 4 - "Mortgage-Backed Securities" for additional details regarding these investments.

As discussed in Note 2 - "Summary of Significant Accounting Policies," the Company has determined that it is the primary beneficiary of certain securitization trusts. The following table presents a summary of the assets and liabilities of the Company's consolidated securitization trusts as of September 30, 2014 and December 31, 2013. Intercompany balances have been eliminated for purposes of this presentation.

$ in thousands	September 30, 2014	December 31, 2013
Residential loans, held-for-investment	3,103,434	1,810,262
Accrued interest receivable	9,969	5,647
Deferred costs	4,819	3,386
Total assets	3,118,222	1,819,295
Accrued interest and accrued expenses payable	8,229	4,659
Asset-backed securities issued by securitization trusts	2,745,940	1,643,741
Total liabilities	2,754,169	1,648,400

The Company’s risk with respect to each investment in a securitization trust is limited to its direct ownership in the securitization trust. The residential loans held by the consolidated securitization trusts are held solely to satisfy the liabilities of the securitization trusts, and the investors in the securitization trusts have no recourse to the general credit of the Company for the asset-backed securities issued by the securitization trusts. The assets of a consolidated securitization trust can only be used to satisfy the obligations of that trust. The Company is not contractually required and has not provided any additional financial support to the securitization trusts for the period ended September 30, 2014.

During the nine months ended September 30, 2014, the Company invested in and consolidated four new securitization trusts. The following table presents the balances of the assets and liabilities of the newly consolidated securitization trusts before consolidation into the Company. The current period activity for the securitization trusts is reflected in the Company’s consolidated financial statements.

$ in thousands	2014
Residential loans, held-for-investment	1,417,863
Accrued interest receivable	4,674
Total assets	1,422,537
Accrued interest and accrued expenses payable	4,674
Asset-backed securities issued by securitization trusts	1,417,863
Total liabilities	1,422,537

The Company did not deconsolidate any securitization trusts during the nine months ended September 30, 2014.

Residential Loans Held by Consolidated Securitization Trusts

Residential loans held by consolidated securitization trusts are carried at unpaid principal balance net of any premiums and an allowance for loan losses. The residential loans are secured by a lien on the underlying residential property.

The following table details the carrying value for residential loans held-for-investment at September 30, 2014 and December 31, 2013.

$ in thousands	September 30, 2014		December 31, 2013
Principal balance	3,069,384		1,783,983
Unamortized premium (discount), net	34,882		27,163
Recorded investment	3,104,266		1,811,146
Allowance for loan losses	(832	)	(884	)
Carrying value	3,103,434		1,810,262

The following table summarizes residential loans held-for-investment at September 30, 2014 by year of origination.

$ in thousands	2014		2013		2012		2009		2008		2007		Total
Portfolio Characteristics:
Number of Loans(1)	596		2,772		599		7		20		19		4,013
Current Principal Balance	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384
Net Weighted Average Coupon Rate	3.95	%	3.56	%	3.50	%	3.71	%	5.10	%	4.66	%	3.62	%
Weighted Average Maturity (years)	29.55		28.73		28.28		24.66		23.84		22.77		28.71
Current Performance:
Current	429,941		2,107,998		492,333		3,018		19,150		15,108		3,067,548
30 Days Delinquent	553		—		1,283		—		—		—		1,836
60 Days Delinquent	—		—		—		—		—		—		—
90+ Days Delinquent	—		—		—		—		—		—		—
Bankruptcy/Foreclosure	—		—		—		—		—		—		—
Total	430,494		2,107,998		493,616		3,018		19,150		15,108		3,069,384

(1) None for 2011 and 2010

The following table summarizes the geographic concentrations of residential loans held-for-investment at September 30, 2014 based on principal balance outstanding.

State	Percent
California	51.8	%
Illinois	5.0	%
New York	4.4	%
Massachusetts	3.9	%
Texas	3.4	%
Other states (none greater than 4%)	31.5	%
Total	100.0	%

The following table presents future contractual minimum annual principal payments of residential loans held-for-investment at September 30, 2014.

$ in thousands
Scheduled Principal	September 30, 2014
Within one year	56,024
One to three years	118,854
Three to five years	129,552
Greater than or equal to five years	2,764,954
Total	3,069,384

Allowance for Loan Losses on Residential Loans Held by Consolidated Securitization Trusts

As discussed in Note 2 - "Summary of Significant Accounting Policies", the Company establishes and maintains an allowance for loan losses on residential loans held by consolidated securitization trusts based on the Company’s estimate of credit losses.

The following table summarizes the activity in the allowance for loan losses for the nine months ended September 30, 2014.

$ in thousands	September 30, 2014
Balance at beginning of period	(884	)
Charge-offs, net	—
Reduction in provision for loan losses	52
Balance at end of period	(832	)

Asset-Backed Securities Issued bySecuritization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balance net of unamortized premiums or discounts. Asset-backed securities issued by securitization trusts are issued in various tranches and have a weighted average contractual maturity of 29.13 years. The investors in the asset-backed securities are not affiliated with the Company and have no recourse to the general credit of the Company. The asset-backed securities are collateralized by residential loans held in the securitization trusts as summarized in the following table at September 30, 2014.

	ABS		Residential loans
$ in thousands	Outstanding		Held as Collateral
Principal balance	2,720,182		3,069,384
Unamortized premium	22,075		43,730
Unamortized discount	(11,377	)	(8,848	)
Interest-only securities (amortized cost)	15,060		—
Allowance for loan losses	—		(832	)
Carrying value	2,745,940		3,103,434
Range of weighted average interest rates	2.8% - 4.0%
Number of securitization trusts consolidated	9

The following table presents the estimated principal repayment schedule of asset-backed securities issued by securitization trusts at September 30, 2014 based on estimated cash flows of the underlying residential mortgage loans, as adjusted for projected prepayments and losses on such loans. The estimated principal repayments may differ from actual amounts to the extent prepayments and/or loan losses vary.

$ in thousands
Estimated principal repayment	September 30, 2014
Within one year	325,437
One to three years	546,744
Three to five years	428,676
Greater than or equal to five years	1,419,325
Total	2,720,182

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Borrowings - Schedule of Borrowings (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Agency RMBS	Dec. 31, 2013 Agency RMBS	Sep. 30, 2014 Non-Agency RMBS	Dec. 31, 2013 Non-Agency RMBS	Sep. 30, 2014 GSE CRT	Dec. 31, 2013 GSE CRT	Sep. 30, 2014 CMBS	Dec. 31, 2013 CMBS	Sep. 30, 2014 Exchangeable Senior Notes	Dec. 31, 2013 Exchangeable Senior Notes	Sep. 30, 2014 Secured debt, excluding asset-backed securities	Dec. 31, 2013 Secured debt, excluding asset-backed securities
Repurchase Agreements:
Amount Outstanding			$ 8,693,555	$ 10,281,154	$ 2,830,368	$ 3,066,356	$ 463,828	$ 21,708	$ 1,584,138	$ 2,082,457
Weighted Average Interest Rate			0.32%	0.38%	1.52%	1.55%	1.53%	1.50%	1.29%	1.39%
Weighted Average Remaining Maturity (days)			18 days	19 days	26 days	33 days	39 days	42 days	24 days	23 days
Secured loans	1,250,000	0
Secured loans, weighted average interest rate	0.38%	0.00%
Secured loans, weighted average remaining maturity (days)	3564 days	0 days
Exchangeable senior notes, amounts outstanding	400,000	400,000										400,000
Exchangeable senior notes, weighted average interest rate											5.00%	5.00%
Asset-backed securities													$ 15,221,889	$ 15,851,675
Secured debt, weighted average interest rate													0.81%	0.86%
Secured debt, weighted average remaining maturity											1262 days	1535 days	345 days	60 days

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Non-controlling Interest-Operating Partnership (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Noncontrolling Interest [Line Items]
Income (expense) allocated	$ 394	$ (63)	$ (1,485)	$ 2,392
Non- Controlling Interest
Noncontrolling Interest [Line Items]
Distribution paid to the non-controlling interest	$ 713	$ 926	$ 2,138	$ 2,778

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Offsetting Assets and Liabilities - Offsetting of Derivative Liabilities and Repurchase Agreements (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Offsetting [Abstract]
Derivative liabilities, at fair value	$ 222,559		$ 263,204
Derivatives, Gross Amounts Offset in the Consolidated Balance Sheet, Derivatives	0		0
Derivatives, Net Amounts of Liabilities presented in the Consolidated Balance Sheet	222,559		263,204
Derivatives, Financial Instruments	(222,559)	[1],[2],[3]	(263,204)	[1],[2]
Derivatives, Cash Collateral Posted	0	[1],[3],[4]	0	[1],[4]
Derivatives, Net Amount	0		0
Repurchase agreements	13,571,889		15,451,675
Repurchase Agreements, Gross Amounts Offset in the Consolidated Balance Sheet	0		0
Repurchase Agreements, Net Amounts of Liabilities presented in the Consolidated Balance Sheet	13,571,889		15,451,675
Repurchase Agreements, Financial Instruments	(13,571,889)	[1],[2],[3]	(15,451,675)	[1],[2]
Repurchase Agreements, Cash Collateral Posted	0	[1],[3],[4]	0	[1],[4]
Repurchase Agreements, Net Amount	0		0
Secured Loans, Gross Amounts of Recognized Liabilities	1,250,000
Secured Loans, Net Amounts of Assets Presented in the Consolidated Balance Sheets	1,250,000
Secured Loans, Collateral, Financial Instruments	(1,250,000)	[1],[2],[3]
Secured Loans, Collateral, Cash	0	[1],[3],[4]
Secured Loans, Net Amount	0
Gross Amounts of Recognized Liabilities	15,044,448		15,714,879
Gross Amounts Offset in the Consolidated Balance Sheet	0		0
Net Amounts of Liabilities presented in the Consolidated Balance Sheet	15,044,448		15,714,879
Financial Instruments	(15,044,448)	[1],[2],[3]	(15,714,879)	[1],[2]
Cash Collateral Posted	0	[1],[3],[4]	0	[1],[4]
Net Amount	$ 0		$ 0

[1] Amounts represent collateral pledged that is available to be offset against liability balances associated with repurchase agreements, secured loans and derivatives.

[2] The fair value of securities pledged against the Company's borrowing under repurchase agreements was $15.2 billion and $17.1 billion at September 30, 2014 and December 31, 2013, respectively, including securities held as collateral that are eliminated in consolidation of $324.1 million and $133.8 million, respectively at September 30, 2014 and December 31, 2013.

[3] The fair value of securities pledged against IAS Services LLC's borrowing under secured loans was $1.5 billion and $0 at September 30, 2014 and December 31, 2013, respectively.

[4] Total cash received on the Company's derivatives was $35.4 million and $52.7 million at September 30, 2014 and December 31, 2013, respectively. Total non-cash collateral received on the Company's derivatives was $42.2 million and $207.0 million at September 30, 2014 and December 31, 2013, respectively. Total cash posted by the Company on its Derivatives was $28.5 million and $1.5 million at September 30, 2014 and December 31, 2013, respectively.

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Borrowings (Tables)

9 Months Ended

Sep. 30, 2014

Debt Disclosure [Abstract]

Schedule of Borrowings

The following table summarizes certain characteristics of the Company’s borrowings at September 30, 2014 and December 31, 2013:

$ in thousands	September 30, 2014				December 31, 2013
				Weighted				Weighted
		Weighted		Average		Weighted		Average
		Average		Remaining		Average		Remaining
	Amount	Interest		Maturity	Amount	Interest		Maturity
	Outstanding	Rate		(days)	Outstanding	Rate		(days)
Repurchase Agreements:
Agency RMBS	8,693,555	0.32	%	18	10,281,154	0.38	%	19
Non-Agency RMBS	2,830,368	1.52	%	26	3,066,356	1.55	%	33
GSE CRT	463,828	1.53	%	39	21,708	1.50	%	42
CMBS	1,584,138	1.29	%	24	2,082,457	1.39	%	23
Secured Loans	1,250,000	0.38	%	3,564	—	—	%	—
Exchangeable Senior Notes	400,000	5.00	%	1,262	400,000	5.00	%	1,535
Total	15,221,889	0.81	%	345	15,851,675	0.86	%	60

Schedule of Repurchase Agreements by Counterparties

The following tables summarize certain characteristics of the Company’s repurchase agreements at September 30, 2014 and December 31, 2013:

September 30, 2014
$ in thousands Repurchase Agreement Counterparties	Amount Outstanding	Percent of Total Amount Outstanding		Company MBS Held as Collateral
Credit Suisse Securities (USA) LLC	1,542,709	11.3	%	1,951,193	(1	)
South Street Securities LLC	988,387	7.3	%	1,038,764
Citigroup Global Markets Inc.	943,175	6.9	%	1,099,319
HSBC Securities (USA) Inc	780,594	5.8	%	802,964
Banc of America Securities LLC	752,102	5.5	%	825,777
Pierpont Securities LLC	738,376	5.4	%	767,321
RBS Securities Inc.	705,200	5.2	%	848,680
Royal Bank of Canada	676,135	5.0	%	797,229
Wells Fargo Securities, LLC	651,563	4.8	%	785,225
Industrial and Commercial Bank of China Financial Services LLC	645,590	4.8	%	677,318
Mitsubishi UFJ Securities (USA), Inc.	634,958	4.7	%	666,246
Morgan Stanley & Co. Incorporated	614,221	4.5	%	658,450
ING Financial Market LLC	595,700	4.4	%	638,423
J.P. Morgan Securities LLC	595,497	4.4	%	694,434	(2	)
BNP Paribas Securities Corp.	572,129	4.2	%	644,301
Scotia Capital	529,024	3.9	%	550,252
Deutsche Bank Securities Inc.	401,722	3.0	%	450,232
KGS-Alpha Capital Markets, L.P.	389,042	2.9	%	410,430
Goldman, Sachs & Co.	175,191	1.3	%	184,041
Barclays Capital Inc.	138,250	1.0	%	183,799
Guggenheim Liquidity Services, LLC	123,095	0.9	%	129,635
Cantor Fitzgerald & Co.	105,484	0.8	%	111,244
Daiwa Capital Markets America Inc	81,921	0.6	%	86,638
Nomura Securities International, Inc.	67,429	0.5	%	72,124
TD Securities	67,192	0.5	%	70,457
Mizuho Securities USA Inc.	57,203	0.4	%	68,863
Total	13,571,889	100.0	%	15,213,359

(1) Includes $282.9 million of MBS held as collateral which are eliminated in consolidation.
(2) Includes $41.2 million of MBS held as collateral which are eliminated in consolidation.

December 31, 2013
$ in thousands Repurchase Agreement Counterparties	Amount Outstanding	Percent of Total Amount Outstanding		Company MBS Held as Collateral
Credit Suisse Securities (USA) LLC	1,809,896	11.8	%	2,203,883	(1	)
South Street Securities LLC	1,236,812	8.0	%	1,286,384
Banc of America Securities LLC	1,043,689	6.8	%	1,146,151
Citigroup Global Markets Inc.	1,027,210	6.6	%	1,164,162
J.P. Morgan Securities LLC	875,201	5.7	%	1,001,116
Wells Fargo Securities, LLC	857,824	5.6	%	996,151
Pierpont Securities LLC	791,572	5.1	%	824,184
HSBC Securities (USA) Inc.	787,462	5.1	%	809,230
RBS Securities Inc.	720,457	4.7	%	854,978
Royal Bank of Canada	710,705	4.6	%	850,870
Morgan Stanley & Co. Incorporated	691,599	4.5	%	758,761
ING Financial Market LLC	676,644	4.4	%	718,086
Mitsubishi UFJ Securities (USA), Inc.	625,703	4.0	%	656,046
Nomura Securities International, Inc.	578,265	3.7	%	608,193
Industrial and Commercial Bank of China Financial Services LLC	493,906	3.2	%	518,775
BNP Paribas Securities Corp.	471,372	3.1	%	499,106
Scotia Capital	443,534	2.9	%	461,066
Deutsche Bank Securities Inc.	423,405	2.7	%	468,939
Goldman, Sachs & Co.	404,094	2.6	%	423,598
KGS-Alpha Capital Markets, L.P.	202,677	1.3	%	214,033
Barclays Capital Inc.	156,904	1.0	%	165,605
TD Securities	155,099	1.0	%	163,512
Daiwa Capital Markets America Inc.	112,309	0.7	%	117,551
Cantor Fitzgerald & Co.	68,261	0.4	%	71,910
Mizuho Securities USA Inc.	53,962	0.3	%	62,423
Guggenheim Liquidity Services, LLC	33,113	0.2	%	34,664
Total	15,451,675	100.0	%	17,079,377

(1) Includes $133.8 million of MBS held as collateral which are eliminated in consolidation.

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Financial Instruments - Carrying Value and Estimated Fair Value of Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Carrying value
Financial Instruments [Line Items]
Other investments	$ 62,500	$ 10,000
Total	3,310,641	1,884,861
Repurchase agreements	13,571,889	15,451,675
Federal Home Loan Bank Borrowings, Fair Value Disclosure	1,250,000	0
Asset-backed securities	2,745,940	1,643,741
Exchangeable senior notes	400,000	400,000
Total	17,967,829	17,495,416
Carrying value | Residential Loans Held For Investment
Financial Instruments [Line Items]
Mortgage loans, held-for-investment	3,103,434	1,810,262
Carrying value | Commercial Loans Held For Investment
Financial Instruments [Line Items]
Mortgage loans, held-for-investment	144,707	64,599
Estimated fair value
Financial Instruments [Line Items]
Other investments	62,500	10,000
Total	3,258,772	1,783,984
Repurchase agreements	13,578,855	15,459,452
Federal Home Loan Bank Borrowings, Fair Value Disclosure	1,250,000	0
Asset-backed securities	2,683,009	1,543,217
Exchangeable senior notes	390,750	368,250
Total	17,902,614	17,370,919
Estimated fair value | Residential Loans Held For Investment
Financial Instruments [Line Items]
Mortgage loans, held-for-investment	3,051,565	1,709,385
Estimated fair value | Commercial Loans Held For Investment
Financial Instruments [Line Items]
Mortgage loans, held-for-investment	$ 144,707	$ 64,599

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Variable Interest Entities Summary of Assets and Liabilities of Variable Interest Entities (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Variable Interest Entity [Line Items]
Residential loans, held-for-investment	$ 3,103,434	[1]	$ 1,810,262	[1]
Accrued interest receivable	66,295		68,246
Deferred costs	13,485		13,894
Total assets	21,019,063	[1]	20,350,979	[1]
Asset-backed securities issued by securitization trusts	2,745,940	[1]	1,643,741	[1]
Total liabilities	18,338,662	[1]	17,947,744	[1]
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Residential loans, held-for-investment	3,103,434		1,810,262
Accrued interest receivable	9,969		5,647
Deferred costs	4,819		3,386
Total assets	3,118,222		1,819,295
Accrued interest and accrued expenses payable	8,229		4,659
Asset-backed securities issued by securitization trusts	2,745,940		1,643,741
Total liabilities	2,754,169		1,648,400
Variable Interest Entity, New Primary Beneficiary
Variable Interest Entity [Line Items]
Residential loans, held-for-investment	1,417,863
Accrued interest receivable	4,674
Total assets	1,422,537
Accrued interest and accrued expenses payable	4,674
Asset-backed securities issued by securitization trusts	1,417,863
Total liabilities	$ 1,422,537

[1] The consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. As of September 30, 2014 and December 31, 2013, total assets of the consolidated VIEs were $3,118,222 and $1,819,295, respectively, and total liabilities of the consolidated VIEs were $2,754,169 and $1,648,400, respectively. Refer to Note 3 - "Variable Interest Entities" for further discussion.

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Earnings per Common Share

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Earnings per Common Share

Earnings per Common Share

Earnings per share for the three and nine months ended September 30, 2014 and 2013 is computed as follows:

	Three Months Ended   September 30,			Nine Months Ended   September 30,
$ and share amounts in thousands	2014	2013		2014		2013
Numerator (Income)
Basic Earnings
Net income (loss) available to common shareholders	30,672	(8,686	)	(137,820	)	214,152
Effect of dilutive securities:
Income allocated to exchangeable senior debt	—	—		—		12,403
Income (loss) allocated to non-controlling interest	394	(63	)	(1,485	)	2,392
Dilutive net income (loss) available to shareholders	31,066	(8,749	)	(139,305	)	228,947
Denominator (Weighted Average Shares)
Basic Earnings:
Shares available to common shareholders	123,098	135,220		123,105		133,094
Effect of dilutive securities:
Restricted stock awards	46	—		—		34
OP units	1,425	1,425		1,425		1,425
Exchangeable senior notes	—	—		—		12,519
Dilutive Shares	124,569	136,645		124,530		147,072

The following potential common shares (in thousands) were excluded from diluted earnings per common share for the three and nine months endedSeptember 30, 2014 as the effect would be anti-dilutive: 16,836 (in thousands) for the Exchangeable Senior Notes, respectively, and 0 and 44 (in thousands) for Restricted Stock Awards. The following potential common shares (in thousands) were excluded from diluted earnings per common share for the three and nine months endedSeptember 30, 2013 as the effect would be anti-dilutive: 16,836 (in thousands) for the Exchangeable Senior Notes, respectively, and 38 (in thousands) for Restricted Stock Awards.