10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

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

For the fiscal year ended December 31, 2012

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: 001-34374

ARLINGTON ASSET INVESTMENT CORP.

(Exact name of registrant as specified in its charter)

Virginia	54-1873198
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)

1001 Nineteenth Street North,

Arlington, VA 22209

(Address of Principal Executive Offices) (Zip Code)

(703) 373-0200

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class of Securities	Name of Each Exchange on Which Registered
Class A Common Stock, Par Value $0.01	New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act:    Yes  o    No  x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act:    Yes  o    No  x

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  x    No  o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, 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  x    No  o

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K:  x

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 definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated Filer   o Accelerated Filer  x Non-Accelerated Filer  o 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  x

The aggregate market value of the registrant’s Class A and Class B common stock held by non-affiliates computed by reference to the price at which the registrant’s Class A common stock was last sold on June 29, 2012 was approximately $191 million. There is no public trading market for the registrant’s Class B common stock; however, the Class B common stock is convertible into Class A common stock on a share-for-share basis.

As of January 31, 2013, there were 12,560,970 shares of the registrant’s Class A common stock outstanding and 554,055 shares of the registrant’s Class B common stock outstanding.

Documents incorporated by reference: Portions of the registrant’s Definitive Proxy Statement for the 2013 Annual Meeting of Shareholders (to be filed with the Securities and Exchange Commission no later than 120 days after the end of the registrant’s fiscal year end) are incorporated by reference in this Annual Report on Form 10-K in response to Part III, Items 10, 11, 12, 13 and 14.

TABLE OF CONTENTS

		Page
Cautionary Statement About Forward-Looking Information		1
	PART I
ITEM 1.	Business	3
ITEM 1A.	Risk Factors	10
ITEM 1B.	Unresolved Staff Comments	26
ITEM 2.	Properties	26
ITEM 3.	Legal Proceedings	27
ITEM 4.	Mine Safety Disclosures	27
	PART II
ITEM 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	28
ITEM 6.	Selected Financial Data	31
ITEM 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	33
ITEM 7A.	Quantitative and Qualitative Disclosures About Market Risk	51
ITEM 8.	Financial Statements and Supplementary Data	51
ITEM 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	52
ITEM 9A.	Controls and Procedures	52
ITEM 9B.	Other Information	52
	PART III
ITEM 10.	Directors, Executive Officers and Corporate Governance	53
ITEM 11.	Executive Compensation	53
ITEM 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	53
ITEM 13.	Certain Relationships and Related Transactions, and Director Independence	53
ITEM 14.	Principal Accountant Fees and Services	53
	PART IV
ITEM 15.	Exhibits and Financial Statement Schedules	54
Signatures		56
Index to Consolidated Financial Statements of Arlington Asset Investment Corp.		F-1

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 CAUTIONARY STATEMENT ABOUT FORWARD-LOOKING INFORMATION

When used in this Annual Report on Form 10-K, in future filings with the Securities and Exchange Commission (SEC) or in press releases or other written or oral communications, statements which are not historical in nature, including those containing words such as “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “may” or similar expressions, are intended to identify “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (the Exchange Act), and, as such, may involve known and unknown risks, uncertainties and assumptions. The forward-looking statements we make in this Annual Report on Form 10-K include, but are not limited to, statements about the following:

· the availability and terms of, and our ability to deploy, capital and our ability to grow our business through a strategy focused on acquiring primarily residential mortgage-backed securities (MBS) that are either issued by U.S. government agencies or guaranteed as to principal and interest by U.S. government agencies or U.S. government sponsored agencies (agency-backed MBS), and MBS issued by private organizations (private-label MBS);

· our ability to forecast our tax attributes, which are based upon various facts and assumptions, and our ability to protect and use our net operating losses (NOLs), and net capital losses (NCLs), to offset future taxable income and gains, including whether our shareholder rights plan (Rights Plan) will be effective in preventing an ownership change that would significantly limit our ability to utilize such losses;

· our investment, hedging and financing strategies and the success of these strategies;

· the effect of changes in prepayment rates, interest rates and default rates on our portfolio;

· the effect of governmental regulation and actions;

· the outcome of contingencies, including pending legal and regulatory proceedings;

· our ability to quantify and manage risk;

· our ability to realize any reflation of our assets;

· our liquidity;

· our asset valuation policies;

· our decisions with respect to, and ability to make, future dividends;

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

· the effect of general economic conditions on our business.

Forward-looking statements are based on our beliefs, assumptions and expectations of our future performance, taking into account information currently in our possession.  These beliefs, assumptions and expectations may change as a result of many possible events or factors, not all of which are known to us or are within our control.  If a change occurs, the performance of our portfolio and our business, financial condition, liquidity and results of operations may vary materially from those expressed, anticipated or contemplated in our forward-looking statements.  You should carefully consider these risks, along with the following factors that could cause actual results to vary from our forward-looking statements, before making an investment in our securities:

· effects of regulatory proceedings, litigation and contractual claims against us, our officers and our directors;

· the overall environment for interest rates, changes in interest rates, interest rate spreads, the yield curve and prepayment rates;

· current conditions and further adverse developments in the residential mortgage market and the overall economy;

· potential risk attributable to our mortgage-related portfolios, including changes in fair value;

· our use of leverage and our dependence on repurchase agreements and other short-term borrowings to finance our mortgage-related holdings;

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· the availability of certain short-term liquidity sources;

· the federal conservatorship of the Federal National Mortgage Association (Fannie Mae) and the Federal Home Loan Mortgage Corporation (Freddie Mac) and related efforts, along with any changes in laws and regulations affecting the relationship between Fannie Mae and Freddie Mac and the federal government;

· mortgage loan prepayment activity, modification programs and future legislative action;

· changes in our acquisition, hedging and leverage strategies, changes in our asset allocation and changes in our operational policies, all of which may be changed by us without shareholder approval;

· competition for investment opportunities, including competition from the U.S. Department of Treasury (U.S. Treasury) and the U.S. Federal Reserve, for investments in agency-backed MBS;

· failure of sovereign or municipal entities to meet their debt obligations or a downgrade in the credit rating of such debt obligations;

· fluctuating quarterly operating results;

· changes in laws and regulations and industry practices that may adversely affect our business;

· volatility of the securities markets and activity in the secondary securities markets; and

· the other important factors identified in this Annual Report on Form 10-K under the caption “Item 1A—Risk Factors.”

These and other risks, uncertainties and factors, including those described elsewhere in this Annual Report on Form 10-K, could cause our actual results to differ materially from those projected in any forward-looking statements we make. All forward-looking statements speak only as of the date on which they are made. New risks and uncertainties arise over time and it is not possible to predict those events or how they may affect us. Except as required by law, we are not obligated to, and do not intend to, update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

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PART I

ITEM  1. BUSINESS

Unless the context otherwise requires or indicates, all references in this Annual Report on Form 10-K to “we,” “us,” “our,” the “Company,” “AAIC,” and “Arlington Asset” refer to Arlington Asset Investment Corp. and its consolidated subsidiaries.

Our Company

Arlington Asset Investment Corp. is a principal investment firm that acquires and holds mortgage-related and other assets. We acquire residential mortgage-backed securities (MBS), either issued by U.S. government agencies or guaranteed as to principal and interest by U.S. government agencies or U.S. government-sponsored entities (agency-backed MBS).  We also acquire MBS issued by private organizations (private-label MBS), subject to maintaining our exemption from regulation as an investment company under the Investment Company Act of 1940, as amended (1940 Act).

We are a Virginia corporation and taxed as a C corporation for U.S. federal tax purposes.  We operate primarily in the United States. We are subject to corporate income tax on our taxable income and gains. Even though we are able to use NOL and NCL carry-forwards against our taxable income and capital gains, we still have some tax liability that is attributable to federal alternative minimum tax and state and local taxes on our taxable income and gains that are not offset by our NOL and NCL carry-forwards.  At December 31, 2012, we had $230.3 million of NOL carry-forwards and $285.3 million of NCL carry-forwards.  On December 31, 2012, $92.7 million of our NCL carry-forwards expired.  Our NCL carry-forwards are available to offset taxable capital gains through 2014, and our NOL carry-forwards will begin to expire in 2027.

Our principal executive offices are located at Potomac Tower, 1001 Nineteenth Street North, Arlington, Virginia 22209.

Investment Strategy

We manage our portfolio of mortgage holdings with the goal of obtaining a high risk-adjusted return on capital.  Historically, based on market conditions, we believe our MBS assets have provided us with higher relative risk-adjusted rates of return than most other portfolio opportunities we have evaluated.  Consequently, we have maintained a high allocation of our assets and capital in this sector and continued to analyze other opportunities and compare risk-adjusted returns to our MBS assets.

During 2012, our principal investing strategy was to acquire and hold fixed-rate agency-backed MBS that we believed exhibited prepayment protection and fixed- and adjustable-rate, private-label MBS.  Although the coupon on adjustable-rate MBS changes over time, there are aspects of this class of security that result in the coupon being fixed for a period of time or the change in the coupon being limited. We will seek to maintain a certain level of whole-pool agency-backed MBS, due to our view of the long-term attractiveness of the asset class and for purposes of our exemption under the 1940 Act.

We evaluate the rates of return that can be achieved in each asset class and for each individual security within an asset class in which we participate. We then evaluate opportunities against the returns available in each of our investment alternatives and attempt to allocate our assets and capital with an emphasis toward what we believe to be the highest risk-adjusted return available. We expect this strategy will cause us to have different allocations of capital and leverage in different market environments.

We may change our acquisition strategy, leverage strategy, hedging strategy, asset allocation and operational policies at any time without the consent of our shareholders, which could result in our making investments or hedges that are different from, and possibly riskier than, the investments and hedges described in this Annual Report on Form 10-K. A change in our investment, funding or hedging strategy may increase our exposure to interest rate and real estate market fluctuations. Our Board of Directors oversees our operational policies, including those with respect to our acquisitions, growth, operations, indebtedness, capitalization and variable distributions, or approves transactions that deviate from these policies, without a vote of, or notice to, our shareholders. Operational policy changes could adversely affect the market value of our capital stock and our ability to make distributions to our shareholders.

Liquidity, or ready access to funds, is essential to our business. Failures of similar businesses have often been attributable in large part to insufficient liquidity. Liquidity is of particular importance to our business and perceived liquidity issues may affect our clients’ and counterparties’ willingness to engage in transactions with us. Our liquidity could be impaired due to circumstances that we may be unable to control, such as a general market disruption or an operational problem that affects us or third parties.  Further, our ability to sell assets may be impaired if other market participants are seeking to sell similar assets at the same time or the market is experiencing significant volatility. If we cannot obtain funding from third parties on attractive terms or at all, our results of operations could be negatively impacted.  For a discussion of other factors that could affect our liquidity, see “Item 1A—Risk Factors” in this Annual Report on Form 10-K.

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MBS Portfolio

As of December 31, 2012, the fair value of our MBS portfolio was $1.8 billion. The yield on our MBS for the year ended December 31, 2012 was 5.71%, including 16.4% on private-label MBS, with a corresponding cost of funds related to repurchase agreements of 0.46%. The yield on our MBS is calculated based upon the adjusted par value, which includes the effects of any other-than-temporary impairment charges recorded by us and an adjustment for any principal and interest for which collection is not probable. The yield on our MBS based on unadjusted par value was 5.60% for the year ended December 31, 2012.

The following table summarizes our principal investing portfolio including principal receivable on MBS, as of December 31, 2012 (dollars in thousands):

	Face Amount		Fair Value
Trading
Agency-backed MBS
Fannie Mae	$	984,565	$	1,083,810
Freddie Mac		432,507		472,630
Available-for-sale
Agency-backed MBS
Fannie Mae		65		70
Private-label MBS
Senior securities		12,130		7,519
Re-REMIC securities		318,488		191,567
Other mortgage related assets		96,138		478
Total	$	1,843,893	$	1,756,074

Agency-Backed MBS

We acquire direct interests in residential MBS guaranteed as to principal and interest by Fannie Mae or Freddie Mac (referred to as agency-backed MBS). The market value of these securities, however, is not guaranteed by these companies. The following is a description of the agency-backed MBS we currently own and may acquire in the future:

· Fannie Mae MBS. The Federal National Mortgage Association (Fannie Mae) is a privately-owned, federally-chartered corporation organized and existing under the Federal National Mortgage Association Charter Act. Fannie Mae provides funds to the mortgage market primarily by purchasing home mortgage loans from local lenders, thereby replenishing their funds for additional lending. Fannie Mae guarantees to registered holders of Fannie Mae certificates that it will distribute amounts representing scheduled principal and interest (at the rate provided by the Fannie Mae certificate) on the mortgage loans in the pool underlying the Fannie Mae certificate, whether or not received, and the full principal amount of any mortgage loan foreclosed or otherwise finally liquidated, whether or not the principal amount is actually received by Fannie Mae.

· Freddie Mac MBS. The Federal Home Loan Mortgage Corporation (Freddie Mac) is a privately-owned government-sponsored enterprise created pursuant to Title III of the Emergency Home Finance Act of 1970. Freddie Mac’s principal activities currently consist of the purchase of mortgage loans or participation interests in mortgage loans and the resale of the loans and participations in the form of guaranteed MBS. Freddie Mac guarantees to holders of Freddie Mac certificates the timely payment of interest at the applicable pass-through rate and ultimate collection of all principal on the holder’s pro rata share of the unpaid principal balance of the underlying mortgage loans, but does not guarantee the timely payment of scheduled principal on the underlying mortgage loans.

Since 2007, Fannie Mae and Freddie Mac have reported substantial losses and a need for significant amounts of additional capital.  In response to the deteriorating financial condition of Fannie Mae and Freddie Mac and the overall credit market disruption, Congress and the U.S. Treasury undertook a series of actions to stabilize these GSEs and the financial markets, generally.  In July 2008, the U.S. government passed the Housing and Economic Recovery Act of 2008 (HERA), which established the Federal Housing Finance Agency (FHFA), with enhanced regulatory authority over, among other things, the business of Fannie Mae and Freddie Mac.  In September 2008, the FHFA placed Fannie Mae and Freddie Mac into conservatorship and, together with the U.S. Treasury, established a program designed to boost investor confidence in Fannie Mae’s and Freddie Mac’s debt and mortgage-backed securities.  In addition to the FHFA becoming the conservator of Fannie Mae and Freddie Mac, the U.S. Treasury has taken steps to capitalize and provide financing to Fannie Mae and Freddie Mac.  The FHFA, together with the U.S. Treasury and the U.S. Federal Reserve, has also undertaken actions designed to boost investor confidence in Fannie Mae and Freddie Mac, support the availability of mortgage financing and protect taxpayers.  Despite these government actions to capitalize and provide financing to Fannie Mae and Freddie Mac, there can be no assurance that these actions will be adequate for their needs.  If these actions are inadequate, Fannie Mae and Freddie Mac could continue to suffer losses and could fail to honor their guarantees and other obligations.  If Fannie Mae and Freddie Mac were unable to satisfy their obligations, distributions to holders of Fannie Mae and Freddie Mac certificates would consist solely of payments and other recoveries on the underlying mortgage loans and, accordingly, defaults and delinquencies on the underlying mortgage loans would adversely affect monthly distributions to holders of these certificates.  For additional discussion of how the changes to the roles of Fannie Mae and Freddie Mac and related governmental actions may adversely affect our business, see “Item 1A—Risk Factors” in this Annual Report on Form 10-K.

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The securities issued by Fannie Mae and Freddie Mac are not rated by any rating agency; however, they are commonly thought of as having an implied rating of “AAA.” There is no assurance, particularly given the downgrade of the U.S.’s credit rating to “AA” by Standard & Poor’s during 2011, that these securities would receive such a rating if they were ever rated by a rating agency.  For a discussion of the risks relating to credit ratings, see “Item 1A—Risk Factors” in this Annual Report on Form 10-K.

Private-Label MBS

We also acquire and hold non-agency private-label MBS. Private-label MBS are MBS that are not issued by a U.S. government agency or a U.S. government-sponsored entity, such as Fannie Mae or Freddie Mac, and that are generally backed by a pool of single-family residential mortgage loans. These certificates are issued by originators of, investors in, and other owners of residential mortgage loans, including savings and loan associations, savings banks, commercial banks, mortgage banks, investment banks and special purpose “conduit” subsidiaries of these institutions. While agency-backed MBS are backed by the express obligation or guarantee of Fannie Mae or Freddie Mae as described above, private-label MBS are generally supported by one or more forms of private (i.e., non-governmental) credit enhancement. These credit enhancements provide an extra layer of loss coverage in the event that losses are incurred upon foreclosure sales or other liquidations of underlying mortgaged properties in amounts that exceed the equity holder’s equity interest in the property. Forms of credit enhancement include limited issuer guarantees, reserve funds, private mortgage guaranty pool insurance, overcollateralization and subordination. We may purchase private-label MBS without private credit enhancement. Subordination is a form of credit enhancement frequently used and involves the issuance of classes of senior and subordinated MBS to allocate losses on the underlying mortgage loans. Typically, one or more classes of senior MBS were created, which were generally initially rated in one of the two highest rating levels by one or more nationally recognized rating agencies. However, as of December 31, 2012, these MBS are generally rated below investment grade or unrated. The following is a description of the various private-label MBS we currently own or we may acquire in the future:

·   Residential Prime Senior MBS. Residential prime securities are MBS backed by prime residential mortgage loans. We believe prime residential mortgage loans were generally high credit-quality loans, and generally had balances greater than conforming loan limits. Prime securities were typically backed by loans that had relatively high weighted average FICO scores (700 or higher), low weighted average loan-to-value ratios (75% or less), limited concentrations of investor properties, and a low percentage of loans with low FICO scores or high loan-to-value ratios at origination. Senior securities are those interests in a securitization that have the first right to cash flows and are last in line to absorb losses, therefore have the least credit risk in a securitization transaction. To further reduce credit risk, most, if not all, principal collected from the underlying asset pool is used to pay down the senior securities until certain performance tests are satisfied. If certain performance tests are satisfied, principal payments are allocated, generally on a pro rata basis, between the senior securities and the subordinated securities.

· Residential Non-Prime Senior MBS. Residential non-prime securities are MBS backed by non-prime residential mortgage loans. Non-prime residential loans included Alt-A loans, which generally had higher credit quality than subprime and lower credit quality than prime loans. Alt-A loans originally represented loans with alternative documentation, but the definition has shifted over time to include loans with additional risk characteristics and a higher percentage of investor loans. In an Alt-A loan, the borrower’s income may not be verified, and in some cases, may not be disclosed on the loan application. Alt-A loans may also have expanded criteria that allow for higher debt-to-income ratios with higher accompanying loan-to-value ratios than would otherwise be permissible for prime loans. Residential non-prime senior securities are those interests in a securitization that have the first right to cash flows and are last in line to absorb losses. Delinquencies are expected to be higher than the prime senior MBS; however, the levels of credit and structural support are also higher and, as a result, the non-prime senior MBS is expected to better withstand the higher levels of credit losses than subordinate securities of the same securitization. Credit support is the face amount of securities subordinate to the applicable security that protects the security from credit losses and is generally expressed as a percentage of the securitization’s underlying pool balance.

· Residential Subordinate MBS. Subordinate securities are the interests in a securitization that are not senior interests. The most subordinate securities are those interests in a securitization that have the last right to cash flows and are first in line to absorb losses. Subordinate securities absorb the initial credit losses from a securitization structure, thus protecting the senior securities. Subordinate securities have a lower priority to receive principal and interest payments than the senior securities. Subordinate securities receive few, if any, principal payments until certain performance tests are satisfied. If certain performance tests are satisfied, principal payments are shared between the senior securities and the subordinated securities. Subordinate securities generally receive interest payments even if they do not receive principal payments. Residential subordinate securities can be backed by prime and non-prime residential loans.

· Residential Re-REMIC Support MBS. A re-REMIC MBS is a re-securitization of MBS. Depending on the structure of the re-REMIC MBS, the cash flows from, and any credit losses absorbed by, the underlying MBS are allocated among the re-REMIC MBS issued in the re-securitization transaction in a variety of ways. For instance, when one or more prime residential senior securities are pooled and securitized to create a two-tranche structure with a re-REMIC senior security and a re-REMIC support security, all principal payments from the underlying senior securities are directed to the re-REMIC senior security until its face value is zero. Thereafter, all principal payments are directed to the re-REMIC support security. Credit losses, if any, are first absorbed by the re-REMIC support security; however, these credit losses occur only when credit losses exceed the credit protection provided to the underlying senior securities by the subordinate securities within their respective securitization structures. Both the re-REMIC senior security and the re-REMIC support security generally receive interest while any face value is outstanding.

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MBS differ from other forms of traditional fixed-income securities which normally provide for periodic payments of interest in fixed amounts with principal payments at maturity. Instead, MBS provide for a monthly payment that consists of both interest and principal. In effect, these payments are a “pass-through” of the monthly interest and principal payments made by borrowers on their mortgage loans, net of any fees paid to the servicer or guarantor of the MBS securities. In addition, outstanding principal on the MBS may be prepaid at any time due to prepayments on the underlying mortgage loans. These differences can result in significantly greater price and yield volatility than is the case with more traditional fixed-income securities. Whole mortgage loans and other mortgage assets share many of the characteristics of MBS.

Use of Leverage

Because of the credit and interest rate risks inherent in our strategy, we closely monitor the leverage (debt-to-equity ratio) of our MBS portfolio.  However, from time to time, the leverage may increase or decrease due to several factors, including changes in the value of the underlying portfolio holdings and the timing and amount of acquisitions or asset sales.

We may reduce the amount of equity capital we have invested in agency-backed MBS or other mortgage assets by funding a portion of those acquisitions with repurchase agreements or other borrowing arrangements, to the extent available on favorable terms or at all. To the extent that revenue derived from those assets exceeds our interest expense and other costs of the financing, our net income will be greater than if we had not borrowed funds and had not invested in the assets. Conversely, if the revenue from our MBS and other mortgage assets does not sufficiently cover the interest expense and other costs of the financing, our net income will be less or our net loss will be greater than if we had not borrowed funds.

We currently use repurchase agreements to finance our investments in MBS.  When we engage in a repurchase transaction, we initially sell securities to the transaction counterparty under a master repurchase agreement in exchange for cash from the counterparty.  The counterparty is obligated to resell the same securities back to us at the end of the term of the repurchase agreement, which typically is 30 to 90 days, but may be up to one year.  These transactions are accounted for as secured financings, and we present the investment securities and related funding on our consolidated balance sheet. We believe the current financial environment is driven by exceptional monetary easing. Funding for agency-backed MBS through repurchase agreements continues to remain available to us at rates we consider to be attractive from multiple counterparties, and we have observed increased availability for funding for private-label MBS through repurchase agreements.

Hedging and Interest Rate and Prepayment Risk Management Strategy

We follow an interest rate risk management program intended to protect our MBS portfolio against the effects of major interest rate changes. As part of our overall portfolio risk management, we analyze interest rate changes and prepayment trends separately and collectively to assess their effects on our investment portfolio.  Generally, our interest rate risk management program is formulated with the intent to mitigate the potential adverse effects resulting from differences in the amount and timing of rate adjustment to our assets versus those affecting our corresponding liability. We attempt to hedge a portion of our exposure to interest rate fluctuations associated with our agency-backed MBS primarily through the use of Eurodollar futures and U.S. Treasury note futures. Our agency-backed MBS hedging strategy includes an element of reliance on coupon repricing of assets in addition to hedging our liability cost.

Additionally, our interest rate risk management program may encompass from time to time a number of procedures including structuring some borrowings to have interest rate adjustment indices and interest rate adjustment periods that, on an aggregate basis, generally correspond to the interest rate adjustment indices and interest rate adjustment periods of our adjustable-rate MBS and other mortgage assets.

We adjust the average maturity and interest rate adjustment periods of our borrowings on an ongoing basis by changing the mix of maturities and interest rate adjustment periods as borrowings come due and are renewed. Through use of these procedures, we attempt to minimize the differences between the interest rate adjustment periods of our MBS and other mortgage assets and related borrowings that may occur.

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We primarily use Eurodollar futures contracts to mitigate the risk of the cost of our variable rate liabilities. From time-to-time, we have purchased and may in the future continue to purchase U.S. Treasury futures, interest rate swaps, interest rate collars, interest rate caps or floors, forward sales, and similar financial instruments to attempt to mitigate the risk of the cost of our variable rate liabilities increasing at a faster rate than the yield on our assets during a period of rising interest rates or to mitigate prepayment risk. It is not our policy to use derivatives to speculate on interest rates. These derivative instruments had an active secondary market and were intended to provide income and cash flow to offset potential reduced interest income and cash flow under certain interest rate environments. We reported the derivative financial instruments and any related margin accounts on our consolidated balance sheets at their fair value. We may hedge as much of the interest rate risk as our management determines is in our best interests, given the cost of the hedging transactions. This determination may result in our electing to bear a level of interest rate or prepayment risk that could otherwise be hedged when management believes, based on all relevant facts, that the cost of hedging exceeds the level of risk that management believes is present.

We seek to build a balance sheet and undertake an interest rate risk management program that we believe is likely to generate positive earnings and maintain an equity liquidation value sufficient to maintain operations given a variety of potential environments. Our interest rate risk management strategies also provide support for our leverage strategies. In determining our target leverage, we monitor, among other things, our “duration.” This is the expected percentage change in market value of our assets that would be caused by a 1% change in short and long-term interest rates. To monitor duration and the related risks of fluctuations in the liquidation value of our equity, we model the impact of various economic scenarios on the market value of our MBS and other mortgage assets and liabilities. See the additional discussion of interest rate risk relative to our leveraged portfolio of MBS and other mortgage assets included in “Item 7—Management’s Discussion and Analysis of Financial Condition and Results of Operations—Quantitative and Qualitative Disclosures about Market Risk” in this Annual Report on Form 10-K. We believe that our interest rate risk management program will allow us to maintain operations throughout a wide variety of potentially adverse circumstances. Nevertheless, in order to further preserve our capital base during periods when we believe a trend of rapidly rising interest rates has been established, we may decide to enter into or increase hedging activities or to sell assets. Each of these actions may lower our earnings and dividends in the short term to further our objective of maintaining attractive levels of earnings and dividends over the long term. There is no assurance, however, that any of these strategies will be successful.

We seek to purchase fixed-rate agency-backed MBS that exhibit some form of prepayment protection.  Prepayment protection can take many forms but includes (i) agency-backed MBS backed by mortgage loans that are originated in New York or through the Home Affordable Modification Program or some other government program, or (ii) high loan-to-value ratio loans.  These loans are believed to have less incentive to prepay and will result in lower overall prepayments in securities backed by these types of loans.  In 2011 and 2012, we purchased many of our agency-backed MBS backed by higher concentration of loans that fall within these categories. We cannot be assured that prepayments will not increase in the future if government refinance programs target a much broader borrower base. We believe that we maintain a cost-effective asset/liability management program to provide a level of protection against interest rate and prepayment risks. However, no strategy can completely insulate us from interest rate changes and prepayment risks. In addition, asset/liability management involves transaction costs which increase dramatically as the period covered by the hedging protection increases. Therefore, we may be unable to hedge effectively our interest rate and prepayment risks on a profitable basis.

Credit Risk Management

Although we do not expect to encounter credit risk in our agency-backed MBS portfolio assuming Fannie Mae and Freddie Mac remain solvent, we are exposed to credit risk in our private-label MBS portfolio. With respect to our private-label MBS, credit support contained in these MBS deal structures provides a level of protection from losses, as do the discounted purchase prices in the event of the return of less than 100% of par. We also evaluate the impact of credit risk on our acquisitions through a comprehensive review and selection process, which is predominantly focused on quantifying and pricing credit risk. We review our private-label MBS based on quantitative and qualitative analysis of the risk-adjusted returns on such acquisitions. Through modeling and scenario analysis, we seek to evaluate each security’s credit risk. Credit risk is also monitored through our ongoing asset surveillance. Despite these measures to manage credit risk, unanticipated credit losses could nevertheless occur which could adversely impact our operating results.

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Compliance, Legal, Risk Management and Internal Audit

In conducting our business, we are exposed to a range of risks including, without limitation:

· Market risk. Market risk is the risk to our earnings or capital resulting from adverse changes in the values of assets resulting from movement in market interest rates, equity prices, as well as market expectations concerning the underlying assets.

· Interest rate risk.  Interest rate risk is the risk of loss resulting from changes in interest rates and the resulting changes in our cash flows, including prepayments.  Another component of interest rate risk is the risk to our earnings or capital resulting from adverse changes in the values of assets due to a change in the level of market interest rates, as well as market expectations concerning the underlying assets.

· Prepayment risk.  Prepayment risk is the risk related to the early unscheduled payment of principal on our MBS portfolio.  The effective yield over the remaining life of a security cannot be known for certain as the actual cash flow is not known.  With the early payment of principal, we will not earn future interest income on that portion of the principal; therefore, decreasing the yield we had expected to earn at the time of purchase.

· Credit risk. Credit risk is the risk of loss due to a borrower’s or institutional counterparty’s unwillingness or inability to pay its obligations.

· Operations risk. Operations risk is the risk of loss resulting from systems failure, inadequate controls, human error, fraud or unforeseen catastrophes.

· Liquidity risk. Liquidity risk is the risk that we may be unable to meet our obligations as they come due because of our inability to liquidate assets or obtain funding. Liquidity risk also includes the risk of having to sell assets at a loss to generate liquid funds.

· Regulatory risk. Regulatory risk is the risk of loss, including fines, penalties or restrictions in our activities from failing to comply with current or future federal, state or local laws (including federal and state securities laws), and rules and regulations pertaining to financial services activities, including the loss of our exclusion from regulation as an investment company under the 1940 Act.

· Legal risk. Legal risk is the risk of loss, disruption or other negative effect on our operations or condition that arises from unenforceable contracts, lawsuits, adverse judgments, or adverse governmental or regulatory actions or proceedings, or the threat thereof.

· Reputational risk. Reputational risk is the risk that negative publicity regarding our practices, whether true or not, will cause a decline in the customer base, resulting in costly litigation, or reduce our revenues.

· Equity ownership risk. Equity ownership risk arises from making equity investments that create an ownership interest in portfolio companies, and is a combination of credit, market, operational, liquidity, compliance and reputation risks.

For a detailed discussion of the material risks facing our company, see “Item 1A—Risk Factors” in this Annual Report on Form 10-K.

We are responsible for our compliance procedures with regard to the legal and regulatory requirements of our company and our operating businesses and for our procedures with regard to our exposure to market, interest rate, prepayment, credit, operations, liquidity, regulatory, legal, reputational and equity ownership risk. In addition, our internal audit personnel (staffed through an external service firm) test and audit for compliance by our personnel with our policies and procedures. Our outside legal counsel also provides legal service to our company, including advice on managing legal risk. The supervisory personnel in these areas have direct access to, and meet regularly with, our executive management and with the Audit Committee of our Board of Directors to ensure their independence in performing these functions. Pursuant to its charter, the Audit Committee has oversight of the staffing, qualifications and performance of our internal audit function. In addition to our internal compliance and risk management personnel, we outsource certain functions to outside consultants and attorneys for their expertise.

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Our risk management program is designed to focus on the following:

· identifying, assessing and reporting on risk exposures and trends;

· establishing and revising as necessary policies, procedures and risk limits;

· monitoring and reporting on adherence with risk policies and limits;

· developing and applying new measurement methods to the risk process as appropriate; and

· approving new business initiatives.

Although we believe that our risk management program and our internal controls are appropriately designed to address the risks to which we are exposed, we cannot provide assurance that our risk management program or our internal controls will prevent or reduce such risks.  For additional discussion of our strategy for managing interest rate risk, prepayment risk and credit risk, see “—Hedging and Interest Rate and Prepayment Risk Management Strategy” and “—Credit Risk Management” above.

Accounting, Administration and Operations

Our accounting, administration and operations personnel are responsible for financial controls, internal and external financial reporting, human resources and personnel services, office operations, information technology and telecommunications systems, the processing of securities transactions, and corporate communications. With the exception of payroll processing and information technology support services, which are performed by outside service providers, most data processing functions are performed internally.

Competition

Our success depends, in large part, on our ability to acquire MBS at favorable spreads over our borrowing costs. In acquiring these assets, we compete with mortgage finance and specialty finance companies, savings and loan associations, banks, mortgage bankers, insurance companies, mutual funds, institutional investors, mortgage REITs, investment banking firms, other lenders, governmental bodies and other entities. In addition, there are numerous entities with similar asset acquisition objectives and others may be organized in the future. The effect of the existence of additional entities may be to increase competition for the available supply of agency-backed MBS, including collateralized mortgage obligations (CMOs), private-label MBS and other mortgage-related assets suitable for purchase by us. Moreover, our success depends on our ability to acquire MBS issued by Fannie Mae or Freddie Mac, and we cannot predict what role Fannie Mae and Freddie Mac will play in the future housing market. The future roles of Fannie Mae and Freddie Mac could be significantly reduced and the nature of their guarantees could be considerably limited relative to historical measurements. Any changes to the nature of the guarantees provided by Fannie Mae and Freddie Mac could redefine what constitutes an agency security and could have broad adverse market implications and significant implications for our own business.  In addition, competition is also intense for the recruitment and retention of qualified professionals. Our ability to continue to compete effectively in our businesses will depend upon our continued ability to attract new professionals and retain and motivate our existing professionals. For a further discussion of the competitive factors affecting our business, see “Item 1A—Risk Factors” in this Annual Report on Form 10-K.

Our Tax Status

We are subject to corporate income tax on our taxable income and gains that are not offset by our NOL and NCL carry-forwards. Even though we are able to use NOL and NCL carry-forwards against our taxable income and capital gains, we still have some tax liability that is attributable to federal alternative minimum tax and various state and local taxes. At December 31, 2012, we had $230.3 million of NOL carry-forwards and $285.3 million of NCL carry-forwards. On December 31, 2012, $92.7 million of our NCL carry-forwards expired.  Our NCL carry-forwards are available to offset taxable capital gains through 2014, and our NOL carry-forwards will begin to expire in 2027 (see Note 6 to our consolidated financial statements included in “Item 8—Financial Statements and Supplementary Data”).

Our ability to use our NOL and NCL carry-forwards to offset future taxable income would be severely limited if we experienced an “ownership change” under Sections 382 and 383 of the Internal Revenue Code of 1986, as amended (the Code). We adopted our shareholder rights plan (the Rights Plan) on June 1, 2009 in an effort to protect against the occurrence of an “ownership change.” The Rights Plan is intended to act as a deterrent to any person or group acquiring 4.9% or more of our outstanding Class A common stock (an Acquiring Person) without the approval of our Board of Directors. Our Rights Plan, however, does not protect against all transactions that could cause an ownership change, such as dispositions by existing 5% shareholders and transactions in our Class B common stock. Accordingly, we may experience an “ownership change” that would severely limit our ability to use our NOL and NCL carry-forwards.

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Our Exclusion from Regulation as an Investment Company

We intend to operate so as to be excluded from regulation under the 1940 Act. We rely on Section 3(c)(5)(C) of the 1940 Act, which provides an exclusion for entities that are “primarily engaged in purchasing or otherwise acquiring . . . interests in real estate.” Section 3(c)(5)(C) provides an exclusion from registration for a company if at least 55% of its assets, on an unconsolidated basis, consist of qualified assets such as whole loans and whole pool agency certificates, and if at least 80% of its assets, on an unconsolidated basis, are real estate related assets.  We will need to ensure not only that we qualify for an exclusion or exemption from regulation under the 1940 Act, but also that each of our subsidiaries qualifies for such an exclusion or exemption. We intend to maintain our exclusion by monitoring the value of our interests in our subsidiaries. We may not be successful in this regard.

If we fail to maintain our exclusion or secure a different exclusion or exemption if necessary, we may be required to register as an investment company, or we may be required to acquire or dispose of assets in order to meet our exemption. Any such asset acquisitions or dispositions may include assets that we would not acquire or dispose of in the ordinary course of business, may be at unfavorable prices and result in a decline in the price of our common stock. If we are required to register under the 1940 Act, we would become subject to substantial regulation with respect to our capital structure (including our ability to use leverage), management, operations, transactions with affiliated persons (as defined in the 1940 Act), and portfolio composition, including restrictions with respect to diversification and industry concentration and other matters. Accordingly, registration under the 1940 Act could limit our ability to follow our current investment and financing strategies and result in a decline in the price of our common stock.

Available Information

You may read and copy the definitive proxy materials and any other reports, statements or other information that we file with the SEC at the SEC’s public reference room at 100 F Street, N.E., Washington, DC 20549. You may call the SEC at 1-800-SEC-0330 for further information on the public reference room. Our SEC filings are also available to the public from commercial document retrieval services and at the Internet worldwide web site maintained by the SEC at http://www.sec.gov. These SEC filings may also be inspected at the offices of the New York Stock Exchange (NYSE), which is located at 20 Broad Street, New York, New York 10005.

Our website address is http://www.arlingtonasset.com. We make available free of charge through our website this Annual Report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act, as well as the annual report to shareholders and Section 16 reports on Forms 3, 4 and 5 as soon as reasonably practicable after such documents are electronically filed with, or furnished to, the SEC. In addition, our Bylaws, Statement of Business Principles (our code of ethics), Corporate Governance Guidelines, and the charters of our Audit, Compensation, and Nominating and Governance Committees are available on our website and are available in print, without charge, to any shareholder upon written request in writing c/o our Secretary at 1001 Nineteenth Street North, Arlington, Virginia 22209. Information on our website should not be deemed to be a part of this report or incorporated into any other filings we make with the SEC.

Employees

As of December 31, 2012, we had 11 employees. Our employees are not subject to any collective bargaining agreement and we believe that we have good relations with our employees.

ITEM 1A. RISK FACTORS

Investing in our company involves various risks, including the risk that you might lose your entire investment. Our results of operations depend upon many factors including our ability to implement our business strategy, the availability of opportunities to acquire assets, the level and volatility of interest rates, the cost and availability of short- and long-term credit, financial market conditions and general economic conditions.

The following discussion concerns the material risks associated with our business. These risks are interrelated, and you should consider them as a whole. Additional risks and uncertainties not presently known to us may also materially and adversely affect the value of our capital stock and our ability to pay dividends to our shareholders. In connection with the forward-looking statements that appear in this Annual Report on Form 10-K, including these risk factors and elsewhere, you should carefully review the section entitled “Cautionary Statement About Forward-Looking Information.”

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Risks Related to our Principal Investing Activities

Continued adverse developments in the residential mortgage market may adversely affect the value of our securities and our ability to borrow against our security assets.

Since mid-2007, the residential mortgage market in the United States has experienced a variety of difficulties and changed economic conditions that may adversely affect the performance and market value of the MBS we acquire.  Securities backed by residential mortgage loans originated in 2006 and 2007 have experienced a higher and earlier than expected rate of delinquencies.  Additionally, MBS issued in earlier periods may not be performing as expected.  Many MBS have been downgraded by the rating agencies in recent years and the rating agencies may in the future downgrade MBS.  As a result, the market for these securities may be adversely affected for a significant period of time.

A continued decline or an extended flattening of those values may result in additional increases in delinquencies and losses on residential mortgage loans generally, particularly with respect to second homes and investor properties and with respect to any residential mortgage loans whose aggregate loan amounts (including any subordinate liens) are close to or greater than the related property values.

Current market conditions may impair borrowers’ ability to refinance or sell their properties, which may contribute to higher delinquency, default rates and extended term of mortgages.  Borrowers seeking to avoid increased monthly payments by refinancing may no longer be able to find available replacement loans at comparably low interest rates.  A continued decline in housing prices may also leave borrowers with insufficient equity in their homes to permit them to refinance.  Borrowers who intended to sell their homes or refinance their existing mortgage loans on or before the expiration of the fixed-rate periods on their mortgage loans may find that they cannot sell their property for an amount equal to or greater than the unpaid principal balance of their loans or obtain new financing at lower rates. In addition, some mortgage loans may include prepayment premiums that may further inhibit refinancing.

Servicers of residential mortgage loans also have the authority to modify mortgage loans that are in default, or for which default is reasonably foreseeable, if such modifications are in the best interests of the holders of the mortgage securities and such modifications are done in accordance with the terms of the relevant agreements. Loan modifications are more likely to be used when borrowers are less able to refinance or sell their homes due to market conditions, and when the potential recovery from a foreclosure is reduced due to lower property values. A significant number of loan modifications could result in a significant reduction in cash flows to the holders of the mortgage securities on an ongoing basis.

Various federal, state and local regulatory authorities have taken or proposed actions that could hinder the ability of the servicer to foreclose promptly on defaulted mortgage loans.  Any such actions may adversely affect the performance of the loans and the yield on and value of the mortgage securities.

Investors should consider that the general market conditions discussed above may adversely affect the market value of the securities in our MBS portfolio and make it difficult or more expensive for us to borrow against those securities.

The conservatorship of Fannie Mae and Freddie Mac and related efforts, along with any changes in laws and regulations affecting the relationship between Fannie Mae and Freddie Mac and the federal government, may adversely affect our business.

The agency-backed MBS in which we invest depend on a steady stream of payments on the mortgages underlying the securities.  The interest and principal payments we receive on the agency-backed MBS that we acquire are guaranteed by Fannie Mae or Freddie Mac.  Fannie Mae and Freddie Mac are U.S. government-sponsored entities (GSEs), but their guarantees are not backed by the full faith and credit of the U.S. government.

Since 2007, Fannie Mae and Freddie Mac have reported substantial losses and a need for substantial amounts of additional capital. In response to the deteriorating financial condition of Fannie Mae and Freddie Mac and the credit market disruption several years ago, Congress and the U.S. Treasury have undertaken a series of actions to stabilize these GSEs and the financial markets generally. The Housing and Economic Recovery Act was signed into law on July 30, 2008, and it established the FHFA. On September 7, 2008, the FHFA placed Fannie Mae and Freddie Mac into conservatorship, which is a statutory process pursuant to which the FHFA operates Fannie Mae and Freddie Mac in an effort to stabilize the entities. The FHFA, together with the U.S. Treasury and the U.S. Federal Reserve, has also undertaken actions designed to boost investor confidence in Fannie Mae and Freddie Mac, support the availability of mortgage financing and protect taxpayers. In addition, the U.S. Treasury has taken steps to capitalize and provide financing to Fannie Mae and Freddie Mac and agreed to purchase direct obligations and agency-backed MBS issued or guaranteed by Fannie Mae or Freddie Mac.

Shortly after Fannie Mae and Freddie Mac were placed in federal conservatorship, the Secretary of the U.S. Treasury, in announcing the actions, noted that the guarantee structure of Fannie Mae and Freddie Mac required examination and that changes in the structures of the entities were necessary to reduce risk to the financial system. In February 2011, the U.S. Treasury and the Department of Housing and Urban Development released a White Paper titled “Reforming America’s Housing Finance Market,” or the Housing Report, in which they proposed to reduce or eliminate the role of GSEs in mortgage financing. The Housing Report calls for phasing in increased pricing of Fannie Mae and Freddie Mac guarantees to help level the playing field for the private sector to take back market share, reducing conforming loan limits by allowing the temporary increase in Fannie Mae’s and Freddie Mac’s conforming loan limits to reset as scheduled on October 1, 2011 to the lower levels set in the Housing and Economic Recovery Act of 2008 and continuing to wind down Fannie Mae’s and Freddie Mac’s investment portfolio at an annual rate of no less than 10% per year. The future roles of Fannie Mae and Freddie Mac could be significantly reduced and the nature of their guarantees could be eliminated or considerably limited relative to historical measurements. Any changes to the nature of the guarantees provided by Fannie Mae and Freddie Mac could redefine what constitutes agency-backed MBS, have broad adverse market implications and negatively impact us.

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The problems faced by Fannie Mae and Freddie Mac resulting in their being placed into Federal conservatorship have stirred debate among some federal policy makers regarding the continued role of the U.S. government in providing liquidity for the residential mortgage market. If federal policy makers decide that the U.S. government’s role in providing liquidity for the residential mortgage market should be reduced or eliminated, each of Fannie Mae and Freddie Mac could be dissolved and the U.S. government could decide to stop providing liquidity support of any kind to the mortgage market. If Fannie Mae or Freddie Mac were eliminated, or their structures were to change radically, we may not be able to acquire agency-backed MBS from these companies, which could drastically reduce the amount and type of agency-backed MBS available for investment, thereby increasing the price of these assets. Additionally, the current credit support provided by the U.S. Treasury to Fannie Mae and Freddie Mac, and any additional credit support it may provide in the future, could have the effect of lowering the interest rate we receive from agency-backed MBS, thereby tightening the spread between the interest we earn on our portfolio and our financing costs. Additionally, the U.S. government could elect to stop providing credit support of any kind to the mortgage market. If any of these events were to occur, our business, financial condition and results of operations and our ability to pay distributions to our stockholders could be materially adversely affected.

As indicated above, recent legislation has changed the relationship between Fannie Mae and Freddie Mac and the U.S. government and requires Fannie Mae and Freddie Mac to reduce the amount of mortgage loans they own or the amount of agency-backed MBS for which they provide guarantees. The effect of the actions taken by the U.S. government remains uncertain. Furthermore, the scope and nature of the actions that the U.S. government will ultimately undertake are unknown and will continue to evolve. Future legislation could further change the relationship between Fannie Mae and Freddie Mac and the U.S. government and could also nationalize or eliminate these GSEs entirely. Any law affecting these GSEs may create market uncertainty and have the effect of reducing the actual or perceived credit quality of securities issued or guaranteed by Fannie Mae or Freddie Mac. As a result, such laws could adversely impact the market for such securities and the spreads at which they trade. All of the foregoing could materially adversely affect the pricing, supply, liquidity and value of our target assets and otherwise materially adversely affect our business, financial condition, and results of operations and our ability to pay distributions to our stockholders.

To the extent that we invest in agency-backed MBS that are guaranteed by Fannie Mae and Freddie Mac, we are subject to the risk that these GSEs may not be fully able to satisfy their guarantee obligations or that these guarantee obligations may be repudiated, which would adversely affect the value of our investment portfolio and our ability to sell or finance these securities.

All the agency-backed MBS in which we invest depend on a steady stream of payments on the mortgages underlying the securities. The interest and principal payments we receive on the agency-backed MBS that we acquire are guaranteed by Fannie Mae or Freddie Mac, but are not guaranteed by the U.S. government.  To the extent these GSEs are not able to fully satisfy their guarantee obligations or that these guarantee obligations are repudiated, the value of our investment portfolio and our ability to sell or finance these securities would be adversely affected.

The downgrade of the U.S. credit rating, failure to avoid the “fiscal cliff” in the U.S., and the economic crisis in Europe could negatively impact our liquidity, financial condition and results of operations.

Recent U.S. debt ceiling and budget deficit concerns and the possibility that U.S. lawmakers may be unable to avoid the “fiscal cliff,” together with signs of deteriorating sovereign debt conditions in Europe, have increased the possibility of additional credit-rating downgrades and economic slowdowns, or a recession in the U.S. Although U.S. lawmakers passed legislation to raise the federal debt ceiling in 2011, Standard & Poor’s Ratings Services lowered its long-term sovereign credit rating on the U.S. from “AAA” to “AA+” in August 2011. The impact of any further downgrades to the U.S. government’s sovereign credit rating or its perceived creditworthiness could adversely affect the U.S. and global financial markets and economic conditions. In addition, some economists predict the U.S. economy could fall into recession if the U.S. government fails to achieve a plan to avoid the “fiscal cliff,” which generally refers to certain tax increases and automatic spending cuts that were scheduled to become effective at the end of 2012. The U.S. government adopted legislation in December 2012 to address the planned tax increases, but deferred many of the automatic spending cuts for two months.  In January 2013, the U.S. government adopted legislation to suspend the debt ceiling for three months. Further, Moody’s and Fitch have each warned that they may downgrade the U.S. government’s rating if the federal debt is not stabilized. If the U.S.’s credit rating were downgraded it would likely impact the credit risk associated with Agency RMBS in our portfolio. A downgrade of the U.S. government’s credit rating or a default by the U.S. government to satisfy its debt obligations likely would create broader financial turmoil and uncertainty, which would weigh heavily on the global banking system. Absent further quantitative easing by the U.S. Federal Reserve, these developments, along with the European sovereign debt crisis, could cause interest rates and borrowing costs to rise and a reduction in the availability of credit, which may negatively impact the value of the assets in our portfolio, our net income, liquidity and our ability to finance our assets on favorable terms.

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Market conditions and actions by governmental authorities may upset the historical relationship between interest rate changes and prepayment trends, which would make it more difficult for us to analyze our investment portfolio.

Our success depends on our ability to analyze the relationship of changing interest rates on prepayments of the mortgage loans that underlie our MBS.  Changes in interest rates and prepayments affect the market price of MBS that we intend to purchase and any MBS that we hold at a given time. As part of our overall portfolio risk management, we analyze interest rate changes and prepayment trends separately and collectively to assess their effects on our investment portfolio. In conducting our analysis, we depend on certain assumptions based upon historical trends with respect to the relationship between interest rates and prepayments under normal market conditions.  The Homeowner Affordability and Stability Plan (HASP) announced by the U.S. Treasury in February 2009, the expansion of the Home Affordable Refinance Program (HARP) announced by the Federal Housing Finance Agency in October 2011, and the U.S. Federal Reserve’s announced plan to purchase $45 billion of long-term Treasury bonds per month, as described above, have caused, and could continue to cause, an increase in prepayment rates.  If the dislocations in the residential mortgage market, recent or future government actions or other developments change the way that prepayment trends have historically responded to interest rate changes, our ability to (i) assess the market value of our investment portfolio, (ii) implement our hedging strategies and (iii) implement techniques to reduce our prepayment rate volatility would be significantly affected.  If we are unable to accurately forecast interest and prepayment rates, our financial position and results of operations could be materially adversely affected.

Mortgage loan modification programs, future legislative action and changes in the requirements necessary to qualify for refinancing a mortgage with Fannie Mae, Freddie Mac or Ginnie Mae may adversely affect the value of, and the returns on, the MBS in which we invest.

During the second half of 2008, the U.S. government, through the Federal Housing Administration (FHA) and the Federal Deposit Insurance Corporation (FDIC), commenced implementation of programs designed to provide homeowners with assistance in avoiding residential mortgage loan foreclosures, including the Hope for Homeowners Act of 2008, which allows certain distressed borrowers to refinance their mortgages into FHA-insured loans.  In addition, Fannie Mae and Freddie Mac instituted programs designed to assist distressed homeowners avoid foreclosure.  These and any future programs may involve, among other things, the modification of mortgage loans to reduce the principal amount of the loans or the rate of interest payable on the loans, or to extend the payment terms of the loans.

In addition, in February 2009 the U.S. Treasury announced HASP, which is a multi-faceted plan intended to prevent residential mortgage foreclosures by, among other things:

· allowing certain homeowners whose homes are encumbered by Fannie Mae or Freddie Mac conforming mortgages to refinance those mortgages into lower interest rate mortgages with either Fannie Mae or Freddie Mac;

· creating the Homeowner Stability Initiative, which is intended to utilize various incentives for banks and mortgage servicers to modify residential mortgage loans with the goal of reducing monthly mortgage principal and interest payments for certain qualified homeowners; and

· allowing judicial modifications of Fannie Mae and Freddie Mac conforming residential mortgage loans during bankruptcy proceedings.

In September 2011, the White House announced a major plan to allow some of the 11 million homeowners who then owed more on their mortgages than their homes were worth to refinance.  In October 2011, the FHFA announced proposed changes to HARP that would expand access to refinancing for qualified individuals and families whose homes have lost value, among other things, increasing the HARP loan-to-value ratio above 125%.  However, this would only apply to mortgages guaranteed by the GSEs.  There are many challenging issues to this proposal, notably the question as to whether a loan with a loan-to-value ratio of 125% qualifies as a mortgage or an unsecured consumer loan.  The chances of this initiative’s success have created additional uncertainty in the MBS market, particularly with respect to possible increases in prepayment rates.

On January 4, 2012, the U.S. Federal Reserve issued a white paper outlining additional ideas with regard to refinancings and loan modifications.  It is likely that loan modifications would result in increased prepayments on agency-backed MBS.  See “Risks to our Business—An increase in prepayment rates could negatively affect the value of our MBS purchased at a premium, which could result in reduced earnings or losses and negatively affect the cash available for distribution to our shareholders” for information relating to the impact of prepayments on our business.  These initiatives, any loan modification programs and future legislative or regulatory actions, including amendments to the bankruptcy laws, that result in the modification of outstanding mortgage loans, as well as changes in the requirements necessary to qualify for refinancing a mortgage with Fannie Mae, Freddie Mac or Ginnie Mae may adversely affect the value of, and the returns on, our MBS.

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Declines in the market values of the securities in our MBS portfolio may adversely affect periodic reported results and credit availability, which may reduce earnings and, in turn, cash available for distribution to our shareholders.

A substantial portion of our assets are classified for accounting purposes either as “trading securities” or as “available-for-sale.” Changes in the market values of those assets will be directly charged or credited to shareholders’ equity. As a result, a decline in value may reduce the book value of our assets. Moreover, if the decline in value of an available-for-sale security is other-than-temporary, such decline will reduce earnings, as will a decline in the value of our securities classified as trading securities for accounting purposes.

A decline in the market value of the securities in our MBS portfolio may adversely affect us particularly in instances where we have borrowed money based on the market value of those assets. If the market value of those assets declines, the lender may require us to post additional collateral to support the loan. If we were unable to post the additional collateral, we would have to sell the assets at a time when we might not otherwise choose to do so. A reduction in credit available may reduce our earnings and, in turn, cash available for distribution to shareholders.

Our mortgage investing strategy involves leverage, which could adversely affect our operations and negatively affect cash available for distribution to our shareholders.

We may reduce the amount of equity capital we have invested in agency-backed MBS or other mortgage-backed assets by funding a portion of those acquisitions with repurchase agreements, commercial paper (to the extent commercial paper is available on favorable terms or at all) or other borrowing arrangements.  To the extent that revenue derived from those assets exceeds our interest expense, hedging expense and other costs of the financing, our net income will be greater than if we had not borrowed funds and had not invested in the assets. Conversely, if the revenue from our MBS and other mortgage-backed assets does not sufficiently cover the interest expense, hedging expense and other costs of the financing, our net income will be less or our net loss will be greater than if we had not borrowed funds.  Because of the credit and interest rate risks inherent in our strategy, we closely monitor the leverage (debt-to-equity ratio) of our MBS portfolio.  From time to time, our leverage ratio may increase or decrease due to several factors, including changes in the value of the underlying portfolio holdings and the timing and amount of acquisitions.

Our lenders may require us to provide additional collateral, especially when the market values for our investments decline, which may restrict us from leveraging our assets as fully as desired, and reduce our liquidity, earnings and cash available for distribution to our shareholders.

We currently use repurchase agreements to finance our investments in MBS.  Our repurchase agreements allow the lenders, to varying degrees, to determine a new market value of the collateral to reflect current market conditions.  If the market value of the securities pledged or sold by us to a funding source declines in value, we may be required by the lender to provide additional collateral or pay down a portion of the funds advanced on minimal notice, which is known as a margin call.  Posting additional collateral will reduce our liquidity and limit our ability to leverage our assets, which could adversely affect our business. Additionally, in order to satisfy a margin call, we may be required to liquidate assets at a disadvantageous time, which could cause us to incur further losses and adversely affect our results of operations and financial condition, and may impair our ability to make distributions to our shareholders.  In the event we do not have sufficient liquidity to satisfy these margin calls, lending institutions can accelerate our indebtedness, increase our borrowing rates, liquidate our collateral and terminate our ability to borrow.  Such a situation would likely result in a rapid deterioration of our financial condition and possibly necessitate a filing for protection under the bankruptcy code.

If we fail to maintain adequate repurchase agreement financing or to renew or replace existing borrowings upon maturity, we will be limited in our ability to implement our principal investing activities, which will adversely affect our results of operations and may, in turn, negatively affect the market value of our Class A common stock and our ability to make dividends to our shareholders.

We depend upon repurchase agreement financing to purchase our target assets and reach our target leverage ratio. We cannot assure you that sufficient repurchase agreement financing will be available to us in the future on terms that are acceptable to us.  Investors and financial institutions that lend in the securities repurchase market have tightened lending standards and some have stopped lending entirely in the repurchase market in response to the difficulties and changed economic conditions that have materially adversely affected the MBS market.   If we fail to obtain adequate funding or to renew or replace existing funding upon maturity, we will be limited in our ability to implement our business strategy, which will adversely affect our results of operations and may, in turn, negatively affect the market value of our Class A common stock and our ability to make dividends to our shareholders.

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Our use of repurchase agreements may give our lenders greater rights in the event that either we or any of our lenders file for bankruptcy, which may make it difficult for us to recover our collateral.

Our borrowings under repurchase agreements may qualify for special treatment under the bankruptcy code, giving our lenders the ability to avoid the automatic stay provisions of the bankruptcy code and take possession of and liquidate our collateral under the repurchase agreements without delay if we file for bankruptcy.  Furthermore, the special treatment of repurchase agreements under the bankruptcy code may make it difficult for us to recover our pledged assets in the event that any of our lenders file for bankruptcy.  Thus, the use of repurchase agreements exposes our pledged assets to risk in the event of a bankruptcy filing by either our lenders or us. In addition, if the lender is a broker or dealer subject to the Securities Investor Protection Act of 1970 or an insured depository institution subject to the Federal Deposit Insurance Act, our ability to exercise our rights to recover our investment under a repurchase agreement or to be compensated for any damages resulting from the lender’s insolvency may be further limited by those statutes.

If the lending institution under one or more of our repurchase agreements defaults on its obligation to resell the underlying security back to us at the end of the agreement term, we will lose money on our repurchase transactions.

When we engage in a repurchase transaction, we initially sell securities to the transaction counterparty under a master repurchase agreement in exchange for cash from the counterparty.  The counterparty is obligated to resell the same securities back to us at the end of the term of the repurchase agreement, which typically is 30 to 90 days, but may be up to one year.  If the counterparty in a repurchase transaction defaults on its obligation to resell the securities back to us, we will incur a loss on the transaction equal to the amount of the haircut (assuming no change in the value of the securities).  Losses incurred on our repurchase transactions would adversely affect our earnings and our cash available for distribution to our shareholders.

If we default on our obligations under our repurchase agreements, we may be unable to establish a suitable replacement facility on acceptable terms or at all.

If we default on one of our obligations under a repurchase agreement, the counterparty may terminate the agreement and cease entering into any other repurchase agreements with us.  In that case, we would likely need to establish a replacement repurchase facility with another financial institution in order to continue to leverage our investment portfolio and carry out our investment strategy.  We may be unable to establish a suitable replacement repurchase facility on acceptable terms or at all.

Changes in interest rates and adverse market conditions could negatively affect the value of our MBS investments and increase the cost of our borrowings, which could result in reduced earnings or losses and negatively affect the cash available for distribution to our shareholders.

We acquire indirect interests in mortgage loans by purchasing MBS and we currently intend to continue this strategy.  Under a normal yield curve, an investment in MBS will decline in value if long-term interest rates increase.  In addition, net interest income could decrease if the yield curve becomes inverted or flat.  Fannie Mae or Freddie Mac guarantees of the agency-backed MBS we own do not protect us from declines in market value caused by changes in interest rates.  Declines in market value may ultimately reduce earnings or result in losses to us, which may negatively affect cash available for distribution to our shareholders.

A significant risk associated with our portfolio of mortgage-related assets is the risk that both long-term and short-term interest rates will increase significantly.  If long-term rates were to increase significantly, the market value of these MBS would decline and the duration and weighted average life of the investments would increase. We could realize a loss in the future if the MBS were sold.  At the same time, an increase in short-term interest rates would increase the amount of interest owed on the repurchase agreements we enter into in order to finance the purchase of MBS.

Market values of MBS may decline without any general increase in interest rates for a number of reasons, such as increases in defaults, increases in voluntary prepayments and widening of credit spreads.  If the market values of our investments were to decline for any reason, the value of your investment in our capital stock could also decline.

Limitations on our access to capital could impair our liquidity and our ability to conduct our business.

Liquidity, or ready access to funds, is essential to our business.  Failures of similar businesses have often been attributable in large part to insufficient liquidity.  Liquidity is of particular importance to our business and perceived liquidity issues may affect our clients’ and counterparties’ willingness to engage in transactions with us.  Our liquidity could be impaired due to circumstances that we may be unable to control, such as a general market disruption, the payment of significant legal defense and indemnification costs, expenses, damages or settlement amounts, or an operational problem that affects us or third parties.  Further, our ability to sell assets may be impaired if other market participants are seeking to sell similar assets at the same time or the market is experiencing significant volatility. Our inability to maintain adequate liquidity would materially harm our business and operations.

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The nature of the securities we hold exposes us to concentrated credit risk that could reduce our earnings, dividends, cash flows and access to liquidity, and otherwise negatively affect our business.

Our private-label MBS portfolio has concentrated risks with respect to residential real estate loans. In general, losses on an asset securing a residential real estate loan included in a securitization will be borne first by the owner of the property (i.e., the owner will first lose the equity invested in the property) and, thereafter, by mezzanine or preferred equity investors, if any, then by a cash reserve fund or letter of credit, if any, then by the first-loss holder, and then by holders of more senior securities. In the event the losses incurred upon default on the loan exceed any equity support, reserve fund, letter of credit and classes of securities junior to those in which we invest (if any), we may not be able to recover any or all of our investment in the securities we hold. In addition, if the underlying properties have been overvalued by the originating appraisal or if the values subsequently declined and, as a result, less collateral is available to satisfy interest and principal payments due on the related private-label MBS, then the first-loss securities may suffer a total loss of principal, followed by losses on the second-loss and so on. Any credit enhancement we may have with respect to our private-label MBS could be insufficient to protect us from a complete loss.

Our due diligence of potential investments may not reveal all of the liabilities associated with those investments and may not reveal aspects of the investments which could lead to investment losses, and our ability to manage exposures to assets in which we have an indirect interest is limited.

Before making certain acquisitions, we may undertake due diligence efforts with respect to various aspects of the acquisition, including investigating the strengths and weaknesses of the originator or issuer of the asset and, in the case of acquisitions of private-label MBS, verifying certain aspects of the underlying assets themselves as well as other factors and characteristics that may be material to the performance of the acquisition. In making the assessment and otherwise conducting due diligence, we rely on resources available to us and, in some cases, third party information. There can be no assurance that any due diligence process that we conduct will uncover relevant facts that could be determinative of whether or not an investment will be successful.

Moreover, our ability to manage our exposures is significantly limited by contractual and other constraints of the securitization vehicle structures in which such assets are held.

The securities and loans we own are likely to lead to variable returns.

We actively manage the risks associated with acquiring, holding and disposing of MBS.  No amount of risk management or mitigation, however, can change the variable nature of the cash flows, fair values of, and financial results generated by these loans and securities.  Changes in the credit performance or the prepayments on the loans underlying private-label MBS and changes in interest rates impact the cash flows on these securities, and the impact could be significant for our securities with concentrated risks.  Changes in cash flows lead to changes in our return and also to potential variability in reported income.

The revenue recognized on our private-label MBS is based on an estimate of the yield over the remaining life of the asset.  Thus, changes in our estimates of expected cash flow from an asset will result in changes in our reported earnings on that asset in the current reporting period.  We may be forced to recognize adverse changes in expected future cash flows as a current expense, further adding to earnings volatility.

Changes in the fair values of our MBS may have various negative effects on us, including reduced earnings, increased earnings volatility and volatility in our book value.

Fair values for our MBS can be volatile.  The fair values can change rapidly and significantly and changes can result from changes in interest rates, actual and perceived risk, supply, demand, and actual and projected cash flows and prepayments and credit performance.  A decrease in fair value may not necessarily be the result of deterioration in future cash flows.  A decrease in the fair value of MBS we own may result in a reduction in our book value due to the accounting standards we are required to apply.  Reporting a low book value could have adverse effects even if that book value is not indicative of the actual value of our net investments in assets.  The adverse effects include the inability to meet or agree upon covenants with counterparties, to enter into derivative contracts or a reduction in the market price of our Class A common stock.

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Our investments are recorded at fair value based upon assumptions that are inherently subjective and involve a high degree of management judgment.  Our results of operations and financial condition could be adversely affected if our determinations regarding the fair value of our investments are materially higher than the values that we ultimately realize upon their disposal.

Our current portfolio investments are, and our future portfolio investments may be, in the form of securities that are not publicly traded.  The fair value of securities and other investments that are not publicly traded may not be readily determinable.  In computing the fair values for MBS for which there are limited observable third-party trades, we make a number of market-based assumptions, including assumptions regarding future interest rates, prepayment rates, discount rates, credit loss rates, and the timing of credit losses.  These assumptions are inherently subjective and involve a high degree of management judgment, and our determinations of fair value may differ materially from the values that would have been used if a public market for these securities existed.  Although we rely on our internal calculations to compute the fair value of securities we own, we also request and consider indications of value (marks) from third-party dealers to assist us in our valuation process.  The results of market disruptions over the past several years have generated fewer third-party data points for us to consider in connection with our estimates of the fair value of our securities than were available to us in the past.  Our reported fair value may not reflect what a willing buyer would pay for those assets.  Our results of operations and financial condition may be adversely affected if our determinations regarding the fair value of our investments is materially higher than the values that we ultimately realize upon their disposal.

Credit ratings assigned to debt securities by the credit rating agencies may not accurately reflect the risks associated with those securities.

We make certain acquisition decisions after factoring in a series of data, including credit rating.  However, a credit rating may not accurately reflect the risks associated with a particular debt security.  Rating agencies rate certain debt securities based upon their assessment of the safety of the receipt of principal and interest payments. Rating agencies do not consider the risks of fluctuations in fair value or other factors that may influence the value of debt securities and, therefore, the assigned credit rating may not fully reflect the true risks of an investment in securities. Also, rating agencies may fail to make timely adjustments to credit ratings based on available data or changes in economic outlook or may otherwise fail to make changes in credit ratings in response to subsequent events, so that our investments may be better or worse than the ratings indicate.

The assignment of an “investment grade” rating to a security by a rating agency does not mean that there is not credit risk associated with the security or that the risk of a credit loss with respect to such security is remote.  For example, a large number of MBS that were previously rated triple-A by one or more rating agencies have been downgraded, in many cases by several rating levels at one time. A downgrade in credit rating can materially adversely affect the fair value of a security.  Our assessment of the quality of an investment that relies, in part, on that asset’s credit rating, may prove to be inaccurate and we may incur credit losses in excess of our initial expectations.

Furthermore, credit rating agencies may change their methods of evaluating credit risk and determining ratings on MBS.  These changes may occur quickly and often. The market’s ability to understand and absorb these changes, and the impact to the securitization market in general, are difficult to predict.  Such changes will have an impact on the amount of investment-grade and non-investment-grade securities that are created or placed on the market in the future.  A change in the amount of investment-grade and non-investment-grade securities that are created or placed on the market could materially adversely impact the value of the MBS in our portfolio and potentially limit or increase the value of MBS available for purchase in the future.

New assets we acquire may not generate yields as attractive as yields on our current assets, resulting in a decline in our earnings per share over time.

We believe the assets we acquire have the potential to generate attractive economic returns and GAAP yields, but acquiring assets in an uncertain economic environment poses significant risks. Potential cash flow and mark-to-market returns from new asset acquisitions could be negative, including both new assets that are backed by newly-originated loans, as well as new acquisitions that are backed by more seasoned assets that may experience higher than expected levels of delinquency and default. In order to maintain and grow our portfolio size and our earnings, we must reinvest in new assets a portion of the cash flows we receive from principal, interest, and sales. We receive monthly payments from many of our assets, consisting of principal and interest. Principal payments reduce the size of our current portfolio and generate cash for us. We may also sell assets from time to time as part of our portfolio management and capital recycling strategies. If the assets we acquire in the future earn lower GAAP yields than the assets we currently own, our reported earnings per share will likely decline over time as the older assets pay down, are called, or are sold.

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An increase in our borrowing costs relative to the interest we receive on our mortgage-related assets may adversely affect our profitability, which may reduce the cash available for distribution to our shareholders.

As our repurchase agreements and other short-term borrowing instruments mature, we must either enter into new repurchase agreements or sell a portion of our mortgage-related assets or other investment securities at times when we might not otherwise choose to do so.  Lenders may seek to use a new maturity date as an opportune time to demand additional terms or increased collateral requirements that could be adverse to us and harm our operations.  Moreover, current conditions in the credit markets may make it impracticable to enter into new repurchase agreements or other short-term facilities.  See “Risks Related to our Business—In general, changes in market conditions could further adversely and materially affect our business and the value of our capital stock could be negatively impacted.”

We generally expect that the interest rates tied to our borrowings will adjust more rapidly than the interest rates tied to the assets in which we invest.  An increase in short-term interest rates at the time that we seek to enter into new repurchase agreements would reduce the spread between our returns on our mortgage-related assets and the cost of our borrowings.  This change in interest rates would adversely affect our returns on our mortgage-related assets portfolio, which might reduce earnings and, in turn, cash available for distribution to our shareholders.

An increase in prepayment rates could negatively affect the value of our MBS purchased at a premium, which could result in reduced earnings or losses and negatively affect the cash available for distribution to our shareholders.

In the case of residential mortgage loans, there are seldom any restrictions on borrowers’ abilities to prepay their loans.  Homeowners tend to prepay mortgage loans faster when interest rates decline.  Furthermore, HASP, the U.S. Federal Reserve’s announced plan to purchase $45 billion of long-term Treasury bonds per month as described below, and the expansion of HARP have caused, and could continue to cause, an increase in prepayment rates.  When interest rates decline, owners of the loans have to reinvest the money received from the prepayments at the lower prevailing interest rates.  Conversely, homeowners tend not to prepay mortgage loans when interest rates increase.  Consequently, owners of the loans are unable to reinvest money that would have otherwise been received from prepayments at the higher prevailing interest rates.  This volatility in prepayment rates may affect our ability to maintain targeted amounts of leverage on our mortgage-based securities portfolio and may result in reduced earnings or losses for us and negatively affect the cash available for distribution to our shareholders.  Fannie Mae or Freddie Mac guarantees of principal and interest related to the agency-backed MBS we own do not protect us against prepayment risks. Prepayments are generally reflected as a reduction of premium, which means that prepayments may result in recognition of loss in investment value for us.

Hedging against interest rate exposure may not completely insulate us from interest rate risk and may adversely affect our earnings, which could adversely affect cash available for distribution to our shareholders.

We engage in certain hedging transactions to limit our exposure to changes in interest rates and therefore may expose our company to the risks associated with such transactions.  We have historically entered into and may enter into interest rate swap agreements, Eurodollar or U.S. Treasury futures or pursue other hedging strategies.  Hedging against a decline in the values of our portfolio positions does not eliminate the possibility of fluctuations in the values of such positions or prevent losses if the values of such positions decline. However, we may establish other hedging positions designed to gain from those same developments, thereby offsetting the decline in the value of such portfolio positions.  Such hedging transactions may also limit the opportunity for gain if the values of the portfolio positions should increase.  Moreover, it may not be possible to hedge against an interest rate fluctuation that is so generally anticipated that we are not able to enter into a hedging transaction at an acceptable price.

The success of our hedging transactions depends on our ability to accurately predict movements of interest rates and credit spreads.  Therefore, while we may enter into such transactions to seek to reduce interest rate risks, unanticipated changes in interest rates may result in poorer overall investment performance than if we had not engaged in any such hedging transactions.  In addition, the degree of correlation between price movements of the instruments used in a hedging strategy and price movements in the portfolio positions being hedged may vary. Moreover, for a variety of reasons, we may not seek to establish a perfect correlation between such hedging instruments and the portfolio holdings being hedged.  Any such imperfect correlation may prevent us from achieving the intended hedge and expose us to risk of loss.

We currently hedge against interest rate risk.  Our hedging activity will vary in scope based on the level and volatility of interest rates and principal prepayments, the type of MBS held, and other changing market conditions.  Interest rate hedging may fail to protect or could adversely affect us because, among other things:

· interest rate hedging can be expensive, particularly during periods of rising and volatile interest rates;

· 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;

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· 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

· the party owing money in the hedging transaction may default on its obligation to pay.

Our hedging activity may adversely affect our earnings, which could adversely affect cash available for distribution to our shareholders.

We may change our investment strategy, hedging strategy, asset allocation and operational policies without shareholder consent, which may result in riskier investments and adversely affect the market value of our Class A common stock and our ability to make distributions to our shareholders.

We may change our investment strategy, hedging strategy, asset allocation and operational policies at any time without the consent of our shareholders, which could result in our making investments or hedges that are different from, and possibly riskier than, the investments and hedges described in this Annual Report on Form 10-K.A change in our investment or hedging strategy may increase our exposure to interest rate and real estate market fluctuations.  A change in our asset allocation could result in us making investments in instrument categories different from those described in this Annual Report on Form 10-K.  Our Board of Directors oversees our operational policies, including those with respect to our acquisitions, growth, operations, indebtedness, capitalization and distributions or approves transactions that deviate from these policies without a vote of, or notice to, our shareholders.  Operational policy changes could adversely affect the market value of our Class A common stock and our ability to make distributions to our shareholders.

Our Board of Directors does not approve each of our investment decisions.

Our Board of Directors oversees our operational policies and periodically reviews our investment guidelines and our investment portfolio.  However, our Board of Directors does not review all of our proposed investments.  In addition, in conducting periodic reviews, our Board of Directors may rely primarily on information provided to them by our management.  Furthermore, transactions entered into or structured for us by our management may be difficult or impossible to unwind by the time they are reviewed by our directors.

We operate in a highly-competitive market for investment opportunities, which could make it difficult for us to purchase or originate investments at attractive yields and thus have an adverse effect on our business, results of operations and financial condition.

We gain access to investment opportunities only to the extent that they become known to us.  Gaining access to investment opportunities is highly competitive. Many of our competitors are substantially larger than us and have considerably greater financial, technical and marketing resources, more long-standing relationships, broader product offerings and other advantages. Some of our competitors may have a lower cost of funds and access to funding sources that are not available to us.  Additionally, in response to the recent financial issues affecting the banking system and financial markets and going concern threats to investment banks and other financial institutions, the U.S. government established programs such as the Legacy Securities Public-Private Investment Program (PPIP), which are designed, in part, to restart the market for certain of our target investments.  The establishment of these or similar programs may result in increased competition for attractive opportunities in our target investments.  It is also possible that our competitors may successfully utilize these programs, which would provide them with attractive debt and equity capital funding from the U.S. government.  As a result of this competition, we may not be able to purchase or originate our target investments at attractive yields, which could have an adverse effect on our business, results of operations and financial condition.

Although the immediate impact of QE3 was an increase in agency-backed MBS prices, it is uncertain what effect QE3 and other recently announced governmental actions might have in the future on the price and liquidity of the securities in which we invest. However, the confluence of factors such as QE3 and further governmental efforts to increase home loan refinancing opportunities could simultaneously raise prices and increase prepayment activity, which could place downward pressure on our net interest margin.

On September 13, 2012, the U.S. Federal Reserve announced a third round of quantitative easing (QE3), which is an open-ended program designed to expand the U.S. Federal Reserve’s holdings of long-term securities by purchasing an additional $40 billion of agency-backed MBS per month until key economic indicators, such as the unemployment rate, show signs of improvement. When combined with programs to extend the average maturity of the U.S. Federal Reserve’s holdings of securities, known as “Operation Twist” and described below, and reinvest principal and interest payments from the U.S. Federal Reserve’s holdings of agency debt and agency-backed MBS into agency-backed MBS, QE3 was expected to increase the U.S. Federal Reserve’s holdings of long-term securities by $85 billion each month through the end of 2012. The U.S. Federal Reserve also announced that it would keep the target range for the Federal Funds Rate between zero and 0.25% through at least mid-2015, which is six months longer than previously expected.

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The U.S. Federal Reserve provided further guidance to the market in December 2012 by stating that it intended to keep the Federal Funds Rate close to zero while the unemployment rate is above 6.5% and as long as inflation does not rise above 2.5%. In December 2012, the U.S. Federal Reserve also announced that it would initially begin buying $45 billion of long-term Treasury bonds each month and noted that such amount may increase in the future. This bond purchase program will replace the former program known as “Operation Twist,” in which the U.S. Federal Reserve repurchased approximately $45 billion of long-term Treasury bonds each month and sold approximately the same amount of short-term Treasury bonds. The U.S. Federal Reserve expects these measures to put downward pressure on long-term interest rates.

The immediate impact of the announcement of QE3 was an increase in agency-backed MBS prices. This effect was especially pronounced agency-backed MBS that the U.S. Federal Reserve is expected to target for acquisition under QE3. Since the initial price spike, prices for all but the target securities have receded below the price levels that existed before the announcement of QE3. To the extent that the scope and effectiveness of government-sponsored refinancing programs increases, prepayments on our target securities could increase accordingly. The combination of higher prices and higher refinancing activity on our target securities could decrease our net interest margin and/or book value. To the extent QE3 decreases the liquidity in the market of our target securities, which has yet to be the case, we might not be able to acquire the securities we target or acquire them in the quantities we desire.

We cannot predict the impact, if any, on our earnings or cash available for distribution to our stockholders of the FHFA's proposed revisions to Fannie Mae's, Freddie Mac's and Ginnie Mae's existing infrastructures to align the standards and practices of the three entities.

On February 21, 2012, the FHFA released its Strategic Plan for Enterprise Conservatorships, which set forth three goals for the next phase of the Fannie Mae and Freddie Mac conservatorships. These three goals are to (i) build a new infrastructure for the secondary mortgage market, (ii) gradually contract Fannie Mae and Freddie Mac's presence in the marketplace while simplifying and shrinking their operations, and (iii) maintain foreclosure prevention activities and credit availability for new and refinanced mortgages. On October 4, 2012, the FHFA released its white paper entitled Building a New Infrastructure for the Secondary Mortgage Market, which proposed a new infrastructure for Fannie Mae and Freddie Mac that has two basic goals.

The first such goal is to replace the current, outdated infrastructures of Fannie Mae and Freddie Mac with a common, more efficient infrastructure that aligns the standards and practices of the two entities, beginning with core functions performed by both entities such as issuance, master servicing, bond administration, collateral management and data integration. The second goal is to establish an operating framework for Fannie Mae and Freddie Mac that is consistent with the progress of housing finance reform and encourages and accommodates the increased participation of private capital in assuming credit risk associated with the secondary mortgage market.

The FHFA recognizes that there are a number of impediments to their goals which may or may not be surmountable, such as the absence of any significant secondary mortgage market mechanisms beyond Fannie Mae, Freddie Mac and Ginnie Mae, and that their proposals are in the formative stages. As a result, it is unclear if the proposals will be enacted. If such proposals are enacted, it is unclear how closely what is enacted will resemble the proposals from the FHFA White Paper or what the effects of the enactment will be in terms of our net asset value, earnings or cash available for distribution to our stockholders.

Risks Related to our Business

In general, changes in market conditions could further adversely and materially affect our business and the value of our capital stock could be negatively impacted.

Risk is an inherent part of our business, which, by its nature, does not produce predictable earnings. Our business is materially affected by a variety of industry and economic factors, including:

· conditions in the global financial markets and economic conditions generally;

· changes in interest rates and prepayment rates;

· actions taken by the U.S. Federal Reserve and the U.S. Treasury;

· changes in laws and regulations and industry practices;

· actions taken by ratings agencies with respect to the U.S.’s credit rating; and

· other market developments.

While there are signs of a recovery, the U.S. economy continues to be impacted by various global and domestic conditions and may continue to change adversely during 2013 and in future periods.  In response to the financial issues affecting the banking system and the financial markets, governments, regulators and central banks in the United States and worldwide have taken numerous steps to increase liquidity and to restore investor confidence.  Future government, legislative or regulatory actions, among the other factors discussed above, could materially adversely affect our business in many ways.

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The voting power of our principal shareholders and other executive officers, directors and nominees may result in corporate action with which you do not agree and may discourage third party acquisitions of our company and prevent our shareholders from receiving any premium above market price for their shares.

Eric F. Billings has significant influence over our operations through his ownership of our common stock, which, as of January 31, 2013, represents approximately 9.3% of the total voting power of our common stock. In addition, Mr. Billings serves as Chairman of our Board of Directors and as our Chief Executive Officer. As of January 31, 2013, Mr. Billings and all of our other executive officers, directors and nominees, as a group, control approximately 11.4% of our total voting power. The extent of the influence that Mr. Billings and our other officers, directors and nominees have over us may have the effect of discouraging offers to acquire control of our company and may preclude holders of our common stock from receiving any premium above market price for their shares that may be offered in connection with any attempt to acquire control of our company without the approval of Mr. Billings. Mr. Billings could have interests that are different than those of our other investors and could take or influence actions with which our other investors disagree.

Our Rights Plan could inhibit a change in our control and we may not be successful in protecting our anticipated tax benefits.

In June 2009, our Board of Directors implemented a Rights Plan in an effort to protect against a possible limitation on our ability to use our NOLs, NCLs and built-in losses by dissuading investors from aggregating ownership of our Class A common stock and triggering an “ownership change” for purposes of Sections 382 and 383 of the Code. The Rights Plan may not be successful in preventing an “ownership change” within the meaning of Sections 382 and 383 of the Code, and we may lose all or most of the anticipated tax benefits associated with our prior losses. Under the terms of the Rights Plan, in general, if a person or group acquires or commences a tender or exchange offer for beneficial ownership of 4.9% or more of the outstanding shares of our Class A common stock upon a determination by our Board of Directors (an Acquiring Person), all of our other Class A and Class B common shareholders will have the right to purchase securities from us at a discount to such securities’ fair market value, thus causing substantial dilution to the Acquiring Person. The Rights Plan may have the effect of inhibiting or impeding a change in control not approved by our Board of Directors and, notwithstanding its purpose, could adversely affect our shareholders’ ability to realize a premium over the then-prevailing market price for our common stock in connection with such a transaction. In addition, because our Board of Directors can prevent the Rights Plan from operating, in the event our Board of Directors approves of an Acquiring Person, the Rights Plan gives our Board of Directors significant discretion over whether a potential acquirer’s efforts to acquire a large interest in us will be successful. Consequently, the Rights Plan may not succeed in protecting anticipated tax benefits and could impede transactions that would otherwise benefit our shareholders.

The trading price of our Class A common stock may be adversely affected by factors outside of our control.

Any negative changes in the public’s perception of the prospects for our business or the types of assets in which we invest could depress our stock price regardless of our results. The following factors, among others, could contribute to the volatility of the price of our Class A common stock:

· actual or unanticipated variations in our quarterly results;

· changes in our financial estimates by securities analysts;

· conditions or trends affecting companies that make investments similar to ours;

· changes in interest rate environments and the mortgage market that cause our borrowing costs to increase, our reported yields on our MBS portfolio to decrease or that cause the value of our MBS portfolio to decrease;

· changes in the market valuations of the securities in our MBS portfolio and other principal investments;

· negative changes in the public’s perception of the prospects of investment or financial services companies;

· changes in the regulatory environment in which our business operates;

· dilution resulting from new equity issuances or the conversion of Class B common stock into Class A common stock;

· effects of litigation and contractual claims against us, our officers and our directors, including the potential settlement and litigation of such claims;

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· general economic conditions such as a recession, or interest rate or currency rate fluctuations; and

· additions or departures of our key personnel.

Many of these factors are beyond our control.

We may experience significant fluctuations in quarterly operating results.

Our revenues and operating results may fluctuate from quarter to quarter and from year to year due to a combination of factors, many of which are beyond our control, including the market value of the MBS we acquire, prepayment rates and changes in interest rates. As a result, we may fail to meet profitability or dividend expectations, which could negatively affect the market price of our Class A common stock and our ability to pay dividends to our shareholders.

We cannot assure you that we will be able to pay dividends in the future.

Pursuant to our variable dividend policy, our Board of Directors, in its sole discretion, reinstated the payment of a cash dividend during 2010.  However, there can be no assurances that they will continue to do so.  The amount and timing of any distributions we may make are in the sole discretion of our Board of Directors.

 Litigation involving our company could result in significant legal expenses and have a material adverse effect on our business, financial condition, results of operations and cash flows.

As described under “Item 3—Legal Proceedings” in this Annual Report on Form 10-K, we are currently, and may in the future become, subject to litigation. Some of these claims may result in significant defense costs and potentially significant judgments against us, some of which are not, or cannot be, insured against.  We cannot predict the ultimate outcome of pending litigation, and cannot estimate the likelihood or potential dollar amount of any adverse results.  We may be unable to accurately estimate our exposure to litigation risk when we record balance sheet reserves for probable loss contingencies.  As a result, any reserves we establish to cover any settlements or judgments, if any, may not be sufficient to cover our actual financial exposure, which may have a material impact on our results of operations or financial condition.  In the event of an adverse judgment in any action or proceeding, we may be required to pay damages or penalties, or other remedies may be imposed upon us, which could have a material adverse impact upon our financial position, results of operations and cash flows and could also cause us significant reputational harm, which in turn could seriously harm our business and prospects.

Indemnification obligations to certain of our current and former directors and officers may increase the costs to us of legal proceedings involving our company.

Our charter contains a provision that limits the liability of our directors and officers to us and our shareholders for money damages, except for liability resulting from willful misconduct or a knowing violation of the criminal law or any federal or state securities law.  Our charter also requires us to indemnify our directors and officers in connection with any liability incurred by them in connection with any action or proceeding (including any action by us or in our right) to which they are or may be made a party by reason of their service in those or other capacities if the conduct in question was in our best interests and the person was acting on our behalf or performing services for us, unless the person engaged in willful misconduct or a knowing violation of the criminal law.  The Virginia Stock Corporation Act requires a corporation (unless its charter provides otherwise, which our charter does not) to indemnify a director or officer who has been successful, on the merits or otherwise, in the defense of any proceeding to which he is made a party by reason of his service in that capacity.

In addition, we have entered into indemnification agreements with certain of our current and former directors and officers under which we are generally required to indemnify them against liability incurred by them in connection with any action or proceeding to which they are or may be made a party by reason of their service in those or other capacities, if the conduct in question was in our best interests and the person was conducting themselves in good faith (subject to certain exceptions, including liabilities arising from willful misconduct, a knowing violation of the criminal law or receipt of an improper benefit).

In the future we may be the subject of indemnification assertions under our charter, Virginia law or these indemnification agreements by our current and former directors and officers who are or may become party to any action or proceeding, including the SEC investigation and litigation proceeding described in this Annual Report on Form 10-K under “Item 3—Legal Proceedings.”  We maintain directors’ and officers’ insurance policies that may limit our exposure and enable us to recover a portion of any amounts paid with respect to such obligations.  However, if our coverage under these policies is reduced, denied, eliminated or otherwise not available to us, our potential financial exposure would be increased.  The maximum potential amount of future payments we could be required to make under these indemnification obligations could be significant.  Amounts paid pursuant to our indemnification obligations could adversely affect our financial results and the amount of cash available for distribution to our shareholders.

22

Loss of our exclusion from regulation as an investment company under the 1940 Act would adversely affect us and may reduce the market price of our shares.

We rely on Section 3(c)(5)(C) for our exclusion from the registration requirements of the 1940 Act. This provision requires that 55% of our assets, on an unconsolidated basis, consist of qualifying assets, such as agency whole pool certificates and 80% of our assets, on an unconsolidated basis, consist of qualifying assets or real estate-related assets. We will need to ensure not only that we qualify for an exclusion or exemption from regulation under the 1940 Act, but also that each of our subsidiaries qualifies for such an exclusion or exemption. We intend to maintain our exclusion by monitoring the value of our interests in our subsidiaries. We may not be successful in this regard.

On September 1, 2011, the SEC issued a concept release (No. IC-29778; File No. SW7-34-11, Companies Engaged in the Business of Acquiring Mortgages and Mortgage-Related Instruments) pursuant to which it is reviewing whether certain companies that invest in MBS and rely on the exemption from registration under Section 3(c)(5)(C) of the 1940 Act (such as our company) should continue to be allowed to rely on such exemption from registration.

If we fail to maintain our exclusion and another exclusion or exemption is not available, we may be required to register as an investment company, or we may be required to acquire or dispose of assets in order to meet our exemption. Any such asset acquisitions or dispositions may include assets that we would not acquire or dispose of in the ordinary course of business, may be at unfavorable prices and result in a decline in the price of our Class A common stock. If we are required to register under the 1940 Act, we would become subject to substantial regulation with respect to our capital structure (including our ability to use leverage), management, operations, transactions with affiliated persons (as defined in the 1940 Act), and portfolio composition, including restrictions with respect to diversification and industry concentration and other matters. Accordingly, registration under the 1940 Act could limit our ability to follow our current investment and financing strategies and result in a decline in the price of our Class A common stock.

Failure to obtain and maintain an exemption from being regulated as a commodity pool operator could subject us to additional regulation and compliance requirements and may result in fines and other penalties which could materially adversely affect our business, financial condition and results of operations.

The Dodd-Frank Act established a comprehensive new regulatory framework for derivative contracts commonly referred to as “swaps.” As a result, any investment fund that trades in swaps or other derivatives may be considered a “commodity pool,” which would cause its operators (in some cases the fund’s directors) to be regulated as “commodity pool operators,” or CPOs. Under new rules adopted by the U.S. Commodity Futures Trading Commission (CFTC) for which the compliance date generally was December 31, 2012 as to those funds that become commodity pools solely because of their use of swaps CPOs must by then have filed an application for registration with the National Futures Association (NFA) and have commenced and sustained good faith efforts to comply with the Commodity Exchange Act and CFTC’s regulations with respect to capital raising, disclosure, reporting, recordkeeping and other business conduct applicable for their activities as CPOs as if the CPOs were in fact registered in such capacity (which also requires compliance with applicable NFA rules). However, the CFTC’s Division of Swap Dealer and Intermediary Oversight recently issued a no-action letter saying, although it believes that mortgage REITs are properly considered commodity pools, it would not recommend that the CFTC take enforcement action against the operator of a mortgage REIT who does not register as a CPO if, among other things, the mortgage REIT limits the initial margin and premiums required to establish its swaps, futures and other commodity interest positions to not more than five percent (5%) of its total assets, the mortgage REIT limits the net income derived annually from those commodity interest positions which are not qualifying hedging transactions to less than five percent (5%) of its gross income and interests in the mortgage REIT are not marketed to the public as or in a commodity pool or otherwise as or in a vehicle for trading in the commodity futures, commodity options or swaps markets.

We use hedging instruments in conjunction with our investment portfolio and related borrowings to reduce or mitigate risks associated with changes in interest rates, mortgage spreads, yield curve shapes and market volatility. These hedging instruments include interest rate swaps, interest rate futures and options on interest rate futures. We do not currently engage in any speculative derivatives activities or other non-hedging transactions using swaps, futures or options on futures. We do not use these instruments for the purpose of trading in commodity interests, and we do not consider our company or its operations to be a commodity pool as to which CPO registration or compliance is required. We have claimed the relief afforded by the above-described no-action letter. Consequently, we will be restricted to operating within the parameters discussed in the no-action letter and will not enter into hedging transactions covered by the no-action letter if they would cause us to exceed the limits set forth in the no-action letter. However, there can be no assurance that the CFTC will agree that we are entitled to the no-action letter relief claimed.

The CFTC has substantial enforcement power with respect to violations of the laws over which it has jurisdiction, including their anti-fraud and anti-manipulation provisions. For example, the CFTC may suspend or revoke the registration of or the no-action relief afforded to a person who fails to comply with commodities laws and regulations, prohibit such a person from trading or doing business with registered entities, impose civil money penalties, require restitution and seek fines or imprisonment for criminal violations. In the event that the CFTC staff does not provide the no action letter relief we requested or asserts that we are not entitled to the mortgage REIT no-action letter relief claimed or if CFTC otherwise determines that CPO registration and compliance is required of us, we may be obligated to furnish additional disclosures and reports, among other things. Further, a private right of action exists against those who violate the laws over which the CFTC has jurisdiction or who willfully aid, abet, counsel, induce or procure a violation of those laws. In the event that we fail to comply with statutory requirements relating to derivatives or with the CFTC’s rules thereunder, including the no-action letter request or the mortgage REIT no-action letter described above, we may be subject to significant fines, penalties and other civil or governmental actions or proceedings, any of which could have a materially adverse effect on our business, financial condition and results of operations.

23

Rapid changes in the values of our investments may make it more difficult for us to maintain our exemption from the 1940 Act.

Changes in the market value or income potential of certain of our investments may prevent us from maintaining our exemption from the 1940 Act.  We may have to make investment decisions that we otherwise would not make absent the 1940 Act requirements, which may adversely affect our business, financial condition and results of operations.

We face competition for personnel, which could adversely affect our business and in turn negatively affect the market price of our Class A common stock and our ability to pay dividends to our shareholders.

We are dependent on the highly-skilled, and often highly-specialized, individuals we employ. Retention of specialists to manage our portfolio is particularly important to our prospects. Competition for the recruiting and retention of employees may increase elements of our compensation costs. We may not be able to recruit and hire new employees with our desired qualifications in a timely manner. Our incentives may be insufficient to recruit and retain our employees. Increased compensation costs could adversely affect the amount of cash available for distribution to shareholders and our failure to recruit and retain qualified employees could materially and adversely affect our future operating results.

We are dependent upon a small number of key senior professionals and loss of any of these individuals could adversely affect our financial results which may, in turn, negatively affect the market price of our Class A common stock and our ability to pay dividends to our shareholders.

We generally do not have employment agreements with our senior officers and other key professionals.  We cannot guarantee that we will continue to have access to members of our senior management team or other key professionals.  The loss of any members of our senior management and other key professionals could materially and adversely affect our operating results.

We are highly dependent upon communications and information systems operated by third parties, and systems failures could significantly disrupt our business, which may, in turn, negatively affect the market price of our Class A common stock and our ability to pay dividends to our shareholders.

Our business is highly dependent upon communications and information systems that allow us to monitor, value, buy, sell, finance and hedge our investments.  These systems are primarily operated by third parties and, as a result, we have limited ability to ensure their continued operation.  Furthermore, in the event of systems failure or interruption, we will have limited ability to affect the timing and success of systems restoration.  Any failure or interruption of our systems or third-party trading or information systems could cause delays or other problems in our securities trading activities, including MBS trading activities, which could have a material adverse effect on our operating results and negatively affect the market price of our Class A common stock and our ability to pay dividends to our shareholders.

If we issue debt securities or other equity securities that rank senior to our common stock for the purposes of dividing and liquidating distributions, our operations may be restricted and we will be exposed to additional risk and the market price of our Class A common stock could be adversely affected.

If we decide to issue debt securities in the future, it is likely that such securities will be governed by an indenture or other instrument containing covenants restricting our operating flexibility. Additionally, any convertible or exchangeable or other securities registered pursuant to our shelf registration statement that we issue in the future may have rights, preferences and privileges more favorable than those of our Class A common stock shares of preferred stock, if issued, could have a preference on liquidating distributions or a preference on dividend payments that could limit our ability to make a dividend distribution to the holders of our Class A common stock .  We, and indirectly our shareholders, will bear the cost of issuing and servicing such securities.  Holders of debt securities may be granted specific rights, including but not limited to, the right to hold a perfected security interest in certain of our assets, the right to accelerate payments due under the indenture, rights to restrict dividend payments, and rights to approve the sale of assets.  Such additional restrictive covenants, operating restrictions and preferential dividends could have a material adverse effect on our operating results and negatively affect the market price of our Class A common stock and our ability to pay distributions to our shareholders.

Future decreases in the Company’s book value attributable to deferred tax assets may reduce the market price of our shares.

As disclosed elsewhere throughout this Annual Report on Form 10-K, our book value per share of $35.24 as of December 31, 2012 reflects $12.30 per share related to the deferred tax assets on our balance sheet. As we benefit from the utilization of the deferred tax assets in future periods, our corresponding book value attributable to the deferred tax assets utilized will be reduced by the same amount and the reported GAAP net income will also be reduced for the corresponding income tax effect, which could negatively affect the market price of our Class A common stock and our ability to pay dividends to our shareholders.

24

Tax Risks of our Business and Structure

Our ability to use NOL carry-forwards and NCL carry-forwards to reduce our taxable income may be limited.

We revoked our status as a real estate investment trust (REIT) effective as of January 1, 2009, in part to maximize the use of potential tax benefits flowing from our existing NOLs or NCLs and certain other tax attributes. We must have taxable income or gains to benefit from theses NOLs, NCLs and certain other tax attributes. Although we believe that a significant portion of our NOLs will be utilized to offset the taxable income, no assurance can be provided that we will have taxable income or gains in the future to apply against our remaining NOLs and NCLs.

In addition, our NOL and NCL carry-forwards may be limited by Sections 382 and 383 of the Code if we experience an “ownership change.” In general, an “ownership change” occurs if 5% shareholders increase their collective ownership of the aggregate amount of the outstanding shares of our company by more than 50 percentage points looking back over the relevant testing period. If an ownership change occurs, our ability to use our NOLs, NCLs and certain recognized built-in losses to reduce our taxable income in a future year would be limited to a Section 382 limitation equal to the fair market value of our stock immediately prior to the ownership change multiplied by the long-term tax-exempt interest rate in effect for the month of the ownership change. The long-term tax-exempt rate for February 2013 is 2.83%. In the event of an ownership change, NOLs and NCLs that exceed the Section 382 limitation in any year will continue to be allowed as carry-forwards for the remainder of the carry-forward period and such losses can be used to offset taxable income for years within the carry-forward period subject to the Section 382 limitation in each year. However, if the carry-forward period for any NOL or NCL were to expire before that loss had been fully utilized, the unused portion of that loss would be lost. The carry-forward period for NOLs is 20 years from the year in which the losses giving rise to the NOLs were incurred, and the carry-forward period for NCLs is five years from the year in which the losses giving rise to the NCLs were incurred. Our use of new NOLs or NCLs arising after the date of an ownership change would not be affected by the Section 382 limitation (unless there were another ownership change after those new losses arose).

On June 1, 2009, our Board of Directors adopted the Rights Plan in an effort to protect against the occurrence of an ownership change. The Rights Plan is intended to act as a deterrent to any person or group acquiring 4.9% or more of our outstanding Class A common stock without the approval of our Board of Directors. Shareholders who own 4.9% or more of our outstanding Class A common stock as of the close of business on June 5, 2009 will not trigger the Rights Plan so long as they do not (i) acquire any additional shares of Class A common stock or (ii) fall under 4.9% ownership of Class A common stock and then re-acquire additional shares so that they own 4.9% or more of the Class A common stock. The Rights Plan does not exempt any future acquisitions of Class A common stock by such persons. Any Rights held by an Acquiring Person are void and may not be exercised. No Person shall be an Acquiring Person unless our Board of Directors shall have affirmatively determined, in its sole and absolute discretion, within ten (10) business days (or such later time as the Board of Directors may determine) after such person has otherwise met the requirements of becoming an Acquiring Person, that such person shall be an Acquiring Person. The Rights Plan, however, does not protect against all transactions that could cause an ownership change, such as dispositions by existing 5% shareholders and transactions in our Class B common stock. The Rights Plan was ratified by the shareholders in June 2010.

Based on our knowledge of our stock ownership, we do not believe that an ownership change has occurred since our losses were generated. Accordingly, we believe that at the current time there is no annual limitation imposed on our use of our NOLs and NCLs to reduce future taxable income. The determination of whether an ownership change has occurred or will occur is complicated and depends on changes in percentage stock ownership among shareholders. Other than the Rights Plan, there are currently no restrictions on the transfer of our stock that would discourage or prevent transactions that could cause an ownership change, although we may adopt such restrictions in the future. As discussed above, the Rights Plan is intended to discourage transactions that could cause an ownership change. The Rights Plan, however, does not protect against all transactions that could cause an ownership change. In addition, we have not obtained, and currently do not plan to obtain, a ruling from the Internal Revenue Service, regarding our conclusion as to whether our losses are subject to any such limitations. Furthermore, we may decide in the future that it is necessary or in our interest to take certain actions that could result in an ownership change. Therefore, no assurance can be provided as to whether an ownership change has occurred or will occur in the future.

Preserving the ability to use our NOLs and NCLs may cause us to forgo otherwise attractive opportunities.

Limitations imposed by Sections 382 and 383 of the Code may discourage us from, among other things, redeeming our stock or issuing additional stock to raise capital or to acquire businesses or assets. Accordingly, our desire to preserve our NOLs and NCLs may cause us to forgo otherwise attractive opportunities.

25

If we elect in the future to be treated as a REIT, complying with the REIT requirements may cause us to forego otherwise attractive opportunities.

Beginning with our 2014 taxable year, we will be eligible to elect to be treated as a REIT. We might make such election for various reasons. For example, if we are limited in our ability to use our NOLs and NCLs under Sections 382 and 383 of the Code, we may elect REIT status to eliminate corporate level tax on our income that we distribute to our stockholders. To qualify as a REIT for federal income tax purposes, we would be required to continually satisfy tests concerning, among other things, the sources of our income, the nature and diversification of our assets, the amounts we distribute to our stockholders and the ownership of our stock. In order to meet these tests, we may be required to forego attractive business or investment opportunities. Thus, compliance with the REIT requirements may hinder our ability to operate solely on the basis of maximizing profits. In addition, in order to qualify as a REIT, an entity must distribute to its stockholders, each calendar year, at least 90% of its REIT taxable income, determined without regard to the deduction for dividends paid and excluding net capital gain. As a result, if we elect to be treated as a REIT, we generally will be required to distribute our earnings to our stockholders rather than retaining our earnings for reinvestment in our business. The decision to elect REIT status is in the sole discretion of our Board of Directors, and no assurance can be given that we will, or will not, elect such status for 2014 or in the future.

ITEM  1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 2. PROPERTIES

Our principal executive offices are located at Potomac Tower, 1001 Nineteenth Street North, Arlington, Virginia 22209.

We sublease office space to Billings Capital Management, LLC (BCM) which is an investment management company owned and operated by Eric F. Billings, our Chairman and Chief Executive Officer, and his sons. The lease term is month-to-month, based on pro-rata share of the space occupied by BCM. The lease payments to us totaled $43 thousand for the year ended December 31, 2012.

26

ITEM 3. LEGAL PROCEEDINGS

As previously disclosed, on August 19, 2011, Hildene Capital Management, LLC filed a purported class action complaint captioned Hildene Capital Management, LLC v. Friedman, Billings, Ramsey Group, Inc. (d/b/a Arlington Asset Investment Corp.), FBR Capital Trust VI, FBR Capital Trust X, Wells Fargo Bank, N.A., as Trustee, and John and Jane Does 1 through 100, No. 11 Civ. 5832, in the United States District Court for the Southern District of New York (the “Complaint”).  The Complaint alleges unlawful acts by the Company in connection with its purchase of preferred securities issued by FBR Capital Trust VI and FBR Capital Trust X (the “FBR Trusts”) from two CDOs, Tropic IV CDO Ltd. and Soloso CDO 2005-1 Ltd., in September 2009. 

On November 9, 2011, the Company filed a motion to dismiss the Complaint on behalf of itself and the FBR Trusts.  On December 14, 2011, Plaintiff filed an Amended Complaint.  In the Amended Complaint, Plaintiff added Hildene Opportunities Master Fund, Ltd. as a plaintiff.  Plaintiffs no longer assert class action claims, but have asserted direct and derivative claims against the Company and Wells Fargo Bank, N.A., as trustee for Tropic III CDO Ltd., Tropic IV CDO Ltd., and Soloso CDO 2005-1 Ltd.  On January 20, 2012, the Company filed a motion to dismiss the Amended Complaint on behalf of itself and the FBR Trusts.  On April 25, 2012, the Court held a hearing on that motion.  On August 15, 2012, the Court issued an order granting in part and denying in part the motion to dismiss.  The Company filed its Answer to the Amended Complaint on September 17, 2012. 

As of January 31, 2013, there is an agreement in principle to resolve the case on terms that would not have a material impact to the financial position of the Company.

Also as previously disclosed, on November 20, 2012, the Company announced that it has been advised by the Staff of the SEC (the Staff) that the investigation initiated by the Staff as previously disclosed, in which a “Wells Notice” was issued to the Company, has been terminated and that no enforcement action has been recommended. The investigation related to the disclosures in the offering material for an MBS offering sponsored in 2007 by a former non-broker-dealer subsidiary of the Company. The Company’s Chief Investment Officer, Mr. Brian Bowers, also received a similar notice from the Staff that the investigation against him has been terminated and that no enforcement action has been recommended.

In addition to the matters described above, we are from time to time involved in civil lawsuits, legal proceedings and arbitration matters relating to our business that we consider to be in the ordinary course.  There can be no assurance that these matters individually or in aggregate will not have a material adverse effect on our financial condition or results of operations in a future period.  We are also subject to the risk of litigation, including litigation that may be without merit.  As we intend to actively defend such litigation, significant legal expenses could be incurred.  An adverse resolution of any future litigation against us could materially affect our financial condition, results of operations and liquidity.  Furthermore, we operate in highly-regulated markets that currently are under intense regulatory scrutiny, and we have received, and we expect in the future that we may receive, inquiries and requests for documents and information from various federal, state and foreign regulators.  However, we believe that the continued scrutiny of MBS, structured financed and derivative market participants increases the risk of additional inquiries and requests from regulatory or enforcement agencies.  We cannot provide any assurance that these inquiries and requests will not result in further investigation of or the initiation of a proceeding against us or that, if any such investigation or proceeding were to arise, it would not materially adversely affect our Company.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

27

PART II

ITEM  5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Our Class A common stock is listed on the NYSE under the symbol “AI.” The following table shows the high and low sales prices of our Class A common stock during each fiscal quarter during the years ended December 31, 2012 and 2011.
 

	Price Range of Class A Common Stock
	High		Low
Year Ended December 31, 2012
Fourth Quarter	$	24.21	$	17.84
Third Quarter		25.49		21.59
Second Quarter		23.93		20.85
First Quarter		25.19		20.24
Year Ended December 31, 2011
Fourth Quarter		26.12		19.00
Third Quarter		31.88		22.50
Second Quarter		32.63		26.04
First Quarter		31.24		23.80

On January 31, 2013, there were approximately 248 record holders of our Class A common stock. There is no established public trading market for our Class B common stock, and on January 31, 2013, there were approximately 17 record holders of our Class B common stock. If declared, Class B shares receive dividends in the same amounts and on the same dates as Class A shares.

Pursuant to our variable dividend policy, our Board of Directors evaluates dividends on a quarterly basis and, in its sole discretion, approves the payment of dividends. Our dividend payments, if any, may vary significantly from quarter to quarter. The Board of Directors approved and we declared and paid the following dividends for 2012:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 5	December 17	December 31
September 30		0.875	September 13	September 28	October 31
June 30		0.875	June 15	June 29	July 31
March 31		0.875	March 16	March 26	April 30

The Board of Directors approved and we declared and paid the following dividends for 2011:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 21	December 31	January 31, 2012
September 30		0.875	September 19	September 30	October 31
June 30		0.875	June 23	July 5	July 29
March 31		0.750	March 24	April 4	April 29

28

Purchases of Equity Securities by the Issuer

The following table provides information on our share repurchases during the quarter ended December 31, 2012:

Period	Total Number of Shares Purchased		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs(1)		Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs(1)
October 1 to October 31, 2012		—	$	—		—		—
November 1 to November 30, 2012		41,790		18.79		41,790		205,485	(2)
December 1 to December 31, 2012		—		—		—		—
Total		41,790	$	18.79		41,790		205,485	(2)

(1) On July 28, 2010, our Board of Directors announced that it had authorized a new share repurchase program (the 2010 Repurchase Program) in order to better position us to continue share repurchases while preserving our ability to use our NCL and NOL carryforwards. Under the 2010 Repurchase Program, we may repurchase up to 500,000 shares of our Class A common stock. Repurchases under the 2010 Repurchase Program may be made from time to time on the open market and in private transactions at management’s discretion in accordance with applicable federal securities laws. The timing of repurchases and the exact number of shares of Class A common stock to be purchased will depend upon market conditions and other factors. The 2010 Repurchase Program is funded using our cash on hand and cash generated from operations. The 2010 Repurchase Program has no expiration date and may be suspended or terminated at any time without prior notice.

 (2) We repurchased 294,515 shares of our Class A common stock under the 2010 repurchase Program through December 31, 2012.

During the year ended December 31, 2012, we repurchased 41,790 shares of our Class A common stock at an average price of $18.79 per share and a total cost of $0.8 million.

29

 Stock Comparison Graph

The following graph compares the change in the cumulative total shareholder return for our Class A common stock from December 31, 2007 to December 31, 2012 as calculated by Securities Industry Analytics, LLC, with the comparable cumulative return of two indexes: the Standard & Poor’s (S&P) 500 Stock Index and our Peer Group Index. Our Peer Group Index is consistent with the peer group approved by the Compensation Committee of our Board of Directors based on the size of market capitalization and/or lines of business.

Our Class A common stock trades on the NYSE. The graph assumes $100 invested on December 31, 2007 in our Class A common stock and $100 invested at the same time in each of the above-mentioned indexes. The comparison assumes that all dividends are reinvested.

Comparison of 5-Year Cumulative Total Return Among Arlington Asset Investment Corp.,

the Peer Group Index, and the S&P 500 Index

	AAIC Prices(1)		AAIC Indexed		Peer Group(2)		S&P 500 Indexed
December 31, 2007	$	62.80	$	100.00	$	100.00	$	100.00
December 31, 2008		3.40		5.41		24.37		63.06
December 31, 2009		15.23		24.25		29.57		79.70
December 31, 2010		23.99		40.13		54.95		91.67
December 31, 2011		21.33		40.05		48.47		93.62
December 31, 2012		20.77		47.31		77.95		108.55

(1) Closing price of our Class A common stock on the NYSE on the last trading day of each year as shown adjusted for the impact of 1-for-20 reverse stock split effective on October 6, 2009.

(2) Our Peer Group Index includes the following companies: American Capital, Ltd., Arbor Realty Trust, Inc., Capital Trust, Inc., Dynex Capital, Inc., FirstCity Financial Corporation, Hercules Technology Growth Capital, Inc., Kohlberg Capital Corporation, Main Street Capital Corporation, MCG Capital Corporation, NewStar Financial, Inc., NorthStar Realty Finance Corp., RAIT Financial Trust, Redwood Trust, Inc., and Resource America, Inc.

30

ITEM  6. SELECTED FINANCIAL DATA

SELECTED CONSOLIDATED FINANCIAL INFORMATION

(Dollars in thousands, except per share amounts)

	Year Ended December 31,
	2012			2011			2010			2009			2008
Consolidated Statements of Operations
Interest income
Interest on MBS	$	64,154		$	52,545		$	39,566		$	13,940		$	77,954
Interest on loans held for sale		—			—			—			—			37
Dividends		—			—			—			112			724
Other interest income		—			—			1			27			2,379
Total interest income		64,154			52,545			39,567			14,079			81,094
Interest expense
Interest on short-term debt		4,475			2,043			593			495			50,554
Interest on long-term debt		490			465			562			3,150			21,764
Interest on mortgage loans and mortgage banking operations		—			—			—			—			401
Other interest expense		—			—			—			—			32
Total interest expense		4,965			2,508			1,155			3,645			72,751
Net interest income		59,189			50,037			38,412			10,434			8,343
Other (loss) income, net
Investment (loss) gain, net		(10,723	)		(19,166	)		3,328			3,926			(390,378	)
Other (loss) gain, net		(15	)		(14	)		(14	)		(151	)		83,947
Gain on extinguishment of long-term debt		—			—			—			160,435			39,083
Total other (loss) income, net		(10,738	)		(19,180	)		3,314			164,210			(267,348	)
Income (loss) from continuing operations before other expenses		48,451			30,857			41,726			174,644			(259,005	)
Other expenses
Compensation and benefits		10,339			10,065			10,660			14,366			21,780
Professional services		4,118			1,833			1,263			7,053			6,056
Business development		136			121			97			6,577			604
Occupancy and equipment		467			374			388			538			1,248
Communications		202			197			204			246			237
Other operating expenses		2,184			1,599			2,022			5,709			18,771
Total other expenses		17,446			14,189			14,634			34,489			48,696
Income (loss) from continuing operations before income taxes		31,005			16,668			27,092			140,155			(307,701	)
Income tax (benefit) provision		(160,821	)		1,495			506			9,522			1,899
Net income (loss) from continuing operations, net of taxes		191,826			15,173			26,586			130,633			(309,600	)
Loss from discontinued operations, net of taxes		—			—			—			(25,547	)		(194,730	)
Net income (loss)		191,826			15,173			26,586			105,086			(504,330	)
Net loss attributable to noncontrolling interest		—			—			—			(11,459	)		(86,867	)
Net income (loss) attributable to Arlington Asset Investment Corp. shareholders	$	191,826		$	15,173		$	26,586		$	116,545		$	(417,463	)

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	December 31,
	2012			2011			2010			2009			2008
Consolidated Balance Sheet Data
Assets
Cash and cash equivalents	$	35,837		$	20,018		$	12,412		$	10,123		$	46,851
Receivables
Interest		4,869			2,366			2,345			2,011			1,130
Sold securities receivable		26,773			41,321			—			—			—
Other		644			11			219			20			356
Investments
Mortgage-backed securities, at fair value
Available-for-sale		199,156			179,566			252,909			295,600			139,955
Trading		1,556,440			636,872			174,055			—			—
U.S. Treasury bonds, at fair value		—			—			—			—			550,000
Other investments		2,347			2,946			8,287			2,580			13,802
Derivative assets, at fair value		—			504			—			—			—
Deferred tax assets, net		162,281			—			—			—			—
Deposits		85,652			71,079			4,748			2,589			—
Prepaid expenses and other assets		159			377			358			726			7,475
Assets of discontinued operation		—			—			—			—			800,722
Total assets	$	2,074,158		$	955,060		$	455,333		$	313,649		$	1,560,291
Liabilities
Repurchase agreements	$	1,497,191		$	647,977		$	190,220		$	126,830		$	647,003
Interest payable		582			504			187			124			2,019
Accrued compensation and benefits		1,542			6,177			7,201			5,921			3,339
Dividend payable		—			6,785			4,655			—			—
Derivative liabilities, at fair value		76,850			63,024			2,398			—			—
Purchased securities payable		—			15,820			2,555			—			—
Accounts payable, accrued expenses and other liabilities		17,837			16,401			16,373			13,904			13,322
Long-term debt		15,000			15,000			15,000			16,857			254,357
Liabilities of discontinued operation		—			—			—			—			496,995
Total liabilities		1,609,002			771,688			238,589			163,636			1,417,035
Equity
Common stock and additional paid-in capital		1,638,193			1,508,790			1,506,048			1,507,474			1,494,722
Accumulated other comprehensive income (loss), net of taxes		38,985			38,367			63,495			7,015			(118	)
Accumulated deficit		(1,212,022	)		(1,363,785	)		(1,352,799	)		(1,364,476	)		(1,481,021	)
Total Arlington Asset Investment Corp. shareholders’ equity		465,156			183,372			216,744			150,013			13,583
Noncontrolling interest		—			—			—			—			129,673
Total equity		465,156			183,372			216,744			150,013			143,256
Total liabilities and equity	$	2,074,158		$	955,060		$	455,333		$	313,649		$	1,560,291
Statistical Data
Basic earnings (loss) per share(3)	$	18.80		$	1.97		$	3.44		$	15.19		$	(55.23	)
Diluted earnings (loss) per share(3)	$	18.73		$	1.96		$	3.38		$	14.89		$	(55.23	)
Book value per share(1) (3)	$	35.24		$	23.67		$	28.46		$	19.54	(2)	$	1.80	(2)
Total employees(1)		11			10			10			10			579
Return on average assets		14	%		2	%		7	%		25	%		(16	)%
Return on average equity		78	%		7	%		15	%		65	%		(98	)%
Dividend payout ratio		19	%		172	%		55	%		—			—
Average Equity to assets ratio		18	%		24	%		46	%		38	%		17	%
Basic weighted average shares outstanding (in thousands)(3)		10,205			7,720			7,734			7,675			7,558
Diluted weighted average shares outstanding (in thousands)(3)		10,242			7,741			7,873			7,825			7,558
Cash dividends per common share(3)	$	3.50		$	3.375		$	1.90		$	—		$	—

(1) As of end of the period reported.

(2) Excludes employee stock and purchase loan receivable shares of 80 shares pledged as collateral as of December 31, 2009 and 2008.

(3) Reflects the impact of 1-for-20 reverse stock split effective on October 6, 2009.

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ITEM  7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

Arlington Asset Investment Corp. is a principal investment firm that acquires and holds mortgage-related and other assets. We acquire residential mortgage-backed securities (MBS), either issued by U.S. government agencies or guaranteed as to principal and interest by U.S. government agencies or U.S. government-sponsored entities (agency-backed MBS). We also acquire MBS issued by private organizations (private-label MBS) subject to maintaining our exemption from regulation as an investment company under the Investment Company Act of 1940, as amended (1940 Act).

When we use the terms “Arlington Asset,” “AAIC,” “we” “us” “our” and “the Company,” we mean Arlington Asset Investment Corp. and its consolidated subsidiaries. We are a Virginia corporation and taxed as a C corporation for federal income tax purposes. We operate primarily in the United States.
 

Factors that Affect our Results of Operations and Financial Condition

Our business is materially affected by a variety of industry and economic factors, including:

· conditions in the global financial markets and economic conditions;

· changes in interest rates and prepayment rates;

· actions taken by the U.S. Federal Reserve and the U.S. Treasury;

· changes in laws and regulations and industry practices;

· actions taken by ratings agencies with respect to the U.S.’s credit rating; and

· other market developments.

Adverse market conditions and actions by governmental authorities could adversely affect our business in many ways, including but not limited to making it more difficult for us to analyze our investment portfolio, adversely affecting our ability to maintain targeted amounts of leverage on our MBS portfolio and successfully implement our hedging strategy, and limiting our ability to follow our current investment and financing strategies. While uncertain, these potentially adverse market conditions and actions by governmental authorities may adversely affect our liquidity, financial position and results of operations. We have been and will continue to evaluate the potential impact of recent government actions, including developments relating to foreclosure suspensions and affidavit errors and various state and federal government actions affecting the market price of MBS and related derivative securities.  While it is predictably difficult to foresee the short- and long-term impact of foreclosure issues given all the uncertainties, at this time, we do not anticipate that the current foreclosure issues will have a material negative effect on our overall position and results of operations.  For further discussions on how market conditions and government actions may adversely affect our business, see “Item 1A—Risk Factors.”

Our MBS portfolio is affected by general U.S. residential real estate market conditions and the overall U.S. economic environment. In particular, our MBS strategy and the performance of our MBS portfolio is influenced by the specific characteristics of these markets, including prepayment rates, credit losses, interest rates and the interest rate yield curve. Our results of operations with respect to our MBS portfolio primarily depend on, among other things, the level of our interest income and the amount and cost of borrowings we may obtain by pledging our investment portfolio as collateral for the borrowings. Our interest income, which includes the amortization of purchase premiums and accretion of discounts, varies primarily as a result of changes in prepayment speeds of the securities in our MBS portfolio. Our borrowing cost varies based on changes in interest rates and changes in the amount we can borrow which is generally based on the fair value of the MBS portfolio and the advance rate the lenders are willing to lend against the collateral provided.

The payment of principal and interest on the agency-backed MBS that we acquire and hold is guaranteed by the Federal Home Loan Mortgage Corporation (Freddie Mac) or the Federal National Mortgage Association (Fannie Mae). The payment of principal and interest on agency-backed MBS issued by Freddie Mac or Fannie Mae is not guaranteed by the U.S. government. Any failure to honor its guarantee of agency-backed MBS by Freddie Mac or Fannie Mae or any downgrade of securities issued by Freddie Mac or Fannie Mae by the rating agencies could cause a significant decline in the value of and cash flow from any agency-backed MBS we own that are guaranteed by such entity.

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Current Market Conditions and Trends

On October 4, 2012, the Federal Housing Finance Authority (FHFA) released its white paper entitled "Building a New Infrastructure for the Secondary Mortgage Market" (FHFA White Paper). This release follows upon the FHFA's February 21, 2012 Strategic Plan for Enterprise Conservatorships, which set forth three goals for the next phase of the Fannie Mae and Freddie Mac conservatorships. These three goals are to (i) build a new infrastructure for the secondary mortgage market, (ii) gradually contract Fannie Mae and Freddie Mac's presence in the marketplace while simplifying and shrinking their operations, and (iii) maintain foreclosure prevention activities and credit availability for new and refinanced mortgages.

The FHFA White Paper proposes a new infrastructure for Fannie Mae and Freddie Mac that has two basic goals. The first goal is to replace the current, outdated infrastructures of Fannie Mae and Freddie Mac with a common, more efficient infrastructure that aligns the standards and practices of the two entities, beginning with core functions performed by both entities such as issuance, master servicing, bond administration, collateral management and data integration. The second goal is to establish an operating framework for Fannie Mae and Freddie Mac that is consistent with the progress of housing finance reform and encourages and accommodates the increased participation of private capital in assuming credit risk associated with the secondary mortgage market. The FHFA recognizes that there are a number of impediments to their goals which may or may not be surmountable, such as the absence of any significant secondary mortgage market mechanisms beyond Fannie Mae, Freddie Mac and Ginnie Mae, and that their proposals are in the formative stages. As a result, it is unclear if the proposals will be enacted. If such proposals are enacted, it is unclear how closely what is enacted will resemble the proposals from the FHFA White Paper or what the effects of the enactment will be.

On September 13, 2012, the U.S. Federal Reserve announced a third round of quantitative easing (QE3), which is an open-ended program designed to expand the U.S. Federal Reserve’s holdings of long-term securities by purchasing an additional $40 billion of agency-backed MBS per month until key economic indicators, such as the unemployment rate, show signs of improvement. When combined with programs to extend the average maturity of the U.S. Federal Reserve’s holdings of securities, known as “Operation Twist” and described below, and reinvest principal and interest payments from the U.S. Federal Reserve’s holdings of agency debt and agency-backed MBS into agency-backed MBS, QE3 was expected to increase the U.S. Federal Reserve’s holdings of long-term securities by $85 billion each month through the end of 2012. The U.S. Federal Reserve also announced that it would keep the target range for the Federal Funds Rate between zero and 0.25% through at least mid-2015, which is six months longer than previously expected.

The U.S. Federal Reserve provided further guidance to the market in December 2012 by stating that it intended to keep the Federal Funds Rate close to zero while the unemployment rate is above 6.5% and as long as inflation does not rise above 2.5%. In December 2012, the U.S. Federal Reserve also announced that it would initially begin buying $45 billion of long-term Treasury bonds each month and noted that such amount may increase in the future. This bond purchase program will replace the existing program known as “Operation Twist,” in which the U.S. Federal Reserve repurchased approximately $45 billion of long-term Treasury bonds each month and sold approximately the same amount of short-term Treasury bonds.

The immediate impact of the announcement of QE3 was an increase in agency-backed MBS prices. This effect was especially pronounced for agency-backed MBS that the U.S. Federal Reserve is expected to target for acquisition under QE3. Since the initial price spike, prices for all but the target securities have receded below the price levels that existed before the announcement of QE3. To the extent that the scope and effectiveness of government-sponsored refinancing programs increases, prepayments on our target securities could increase accordingly. The combination of higher prices and higher refinancing activity on our target securities could decrease our net interest margin. To the extent QE3 decreases the liquidity in the market of our target securities, which has yet to be the case, we might not be able to acquire the securities we target or acquire them in the quantities we desire.

The U.S. Federal Reserve expects these measures to put downward pressure on long-term interest rates. In the short term, these actions have driven agency-backed MBS prices to new highs, which have further compressed interest spreads, and increased the sensitivity to increases in prepayments.

While there are signs of a recovery, uncertainty continues to dominate the market, due to the continued historically low interest rate environment and the European financial crisis. We believe the general business environment will continue to be challenging in 2013 and future periods. Our growth outlook is dependent, in part, on the strength of the financial markets, the impact of fiscal and monetary policy actions by the United States and other countries, the overall market value of U.S. equities and liquidity in the financial system. Depending on the market development and movement, we may seek to re-align our strategy and our portfolio.  We will continue to closely monitor the developments in the market and evaluate the opportunities across the spectrum in the mortgage industry and seek the highest risk-adjusted returns for our capital.

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Executive Summary

During 2012, we completed two public offerings of our Class A common stock, raising an aggregate of $129.2 million in capital, after deducting underwriting discounts and commissions and expenses. We deployed the capital raised from these public offerings primarily in 30 year fixed-rate agency-backed MBS and private-label MBS. As of December 31, 2012, our MBS portfolio consisted of $1.8 billion in fair value.

We believe that our MBS portfolio continued to perform well during the year ended December 31, 2012.  The overall value of our agency-backed MBS portfolio increased, primarily as a result of QE3, the low interest rate environment, and the value of our private-label MBS portfolio held steady, primarily from an expected improvement in credit performance in general.  As discussed above, unlike the prior quantitative easing programs, QE3 is more open-ended which we consider a significant change. This has affected MBS products by increasing the price of these bonds. However, these actions by the U.S. Federal Reserve have caused some concern that the effect of lower borrowing costs will increase the prepayments of the existing MBS population. This in turn, has caused MBS with prepayment protection attributes, such as most of our MBS positions, to increase in value. While we benefit from the increase in price, it may result in decreases in yields and net spread.

Continued expectations of stabilization and improvement in the housing market, increased liquidity and available leverage have stabilized prices for our private-label MBS, particularly among re-REMIC mezzanine securities. Our re-REMIC securities are predominantly held in the subordinate tranches. We will continue to closely monitor the performance of these securities. We believe we have constructed a private-label MBS portfolio with attractive characteristics and will continue to monitor relative value between the various classes of MBS, including agency-backed MBS, and may re-allocate our portfolio at any time based on management’s view of the market.

We continued to evaluate the opportunities across the mortgage industry and seek the highest risk-adjusted returns for our capital, and to strengthen our position and to maximize return to our shareholders. We evaluated and prioritized the risk-adjusted return we expect to receive on every asset based upon a current cash yield perspective as well as from a total yield perspective that includes expected reflation, which is defined as an increase in value between the amortized cost basis and the par value of the security. Historically, based on market conditions, we believe our MBS assets have provided us with higher relative risk-adjusted rates of return than most other portfolio opportunities we have evaluated. Consequently, we have maintained a high allocation of our assets and capital in this sector. We intend to continue to evaluate acquisition opportunities against the returns available in each of our asset alternatives and endeavor to allocate our assets and capital with an emphasis toward what we believe will generate the highest risk-adjusted return available. This strategy may cause us to have different allocations of capital in different environments. We believe we have constructed a private-label MBS portfolio with attractive characteristics and will continue to monitor relative value between the various classes of MBS. We also believe the strategy of maintaining our combined portfolio, agency-backed MBS and private-label MBS, allows us to mitigate risk exposures in a sometimes unexpected and volatile environment.

As of December 31, 2012, we had net deferred tax assets of $162.3 million, net of $107.1 million in valuation allowance. For the year ended December 31, 2012, we released $162.5 million of valuation allowance previously provided for certain deferred tax assets. Our evaluation of the reasonableness of our valuation allowance on deferred tax assets is an on-going process.  The evaluation includes an assessment of both the positive and negative evidences such as historical results of operations and future projections, the size of the MBS portfolio, net yield, and comparison of management’s forecasts to actual results. For the year-ended December 31, 2012, we determined that the positive evidences described below out-weighed the negative evidences and that it is more-likely-than-not that the deferred tax assets will be realized based on our forecast of future net income, which provides support for the release of the valuation allowance on certain deferred tax assets resulted from NOLs and other temporary items. We cannot assure you, however that these deferred tax assets will in fact be realized. See “Item 1A—Risk Factors—Future decreases in the Company’s book value attributable to deferred tax assets may reduce the market price of our shares.” in this Annual Report on Form 10-K.

We have generated taxable income of $16.5 million, $27.5 million, and $45.4 million during the years ended December 31, 2010, 2011, and 2012, respectively, demonstrating a positive and consistent earnings trend over the three year period ended December 31, 2012. We expect to continue to benefit from the significant increase in our MBS portfolio. Our MBS portfolio increased to $1.8 billion as of December 31, 2012 from $0.8 billion and $0.4 billion as of December 31, 2011 and 2010, respectively. This increase is primarily from the deployment of the proceeds from our capital raising activities during the year ended December 31, 2012 as discussed above.

In addition to the capital raising activities, there were several other significant transactions that occurred in 2012 that further support the release of the valuation allowance. The significant growth in our MBS portfolio, as discussed above, provides a level of net interest income that can absorb a higher degree of volatility and uncertainty in the market, which we expect to provide a more stable and consistent level of income. Along with the growth in our agency-backed MBS, our borrowing capacity also increased with various counterparties and credit availability of the counterparties also expanded. In addition, various market conditions are also showing signs of improvement and stabilization such as housing price appreciation.

35

We maintained a valuation allowance of $107.1 million as of December 31, 2012 on our deferred tax assets attributable to NCLs that are expected to expire in 2013 and 2014.

With the release of the valuation allowance, our book value per share of $35.24 as of December 31, 2012 reflects $12.30 per share related to the deferred tax assets on our balance sheet. As we benefit from the utilization of the deferred tax assets in future periods, the corresponding book value attributable to the deferred tax assets utilized will be reduced by the same amount and the reported GAAP net income will also be reduced for the corresponding income tax effect.

For the year ended December 31, 2012, we had net income of $191.8 million, or $18.73 per share (diluted), compared to $15.2 million, or $1.96 per share (diluted), for the year ended December 31, 2011. As of December 31, 2012, our book value per share was $35.24. In addition to the release of $162.5 million of valuation allowance on certain deferred tax assets that was included in net income, our net income includes net interest income of $59.2 million for the year ended December 31, 2012 compared to net interest income of $50.0 million for the year ended December 31, 2011. Our other expenses increased to $17.4 million during the year ended December 31, 2012 compared to $14.2 million for the year ended December 31, 2011.

The following is a summary of our net income for the periods indicated:

	Year Ended December 31,
(Dollars in thousands)	2012			2011			2010
Net interest income	$	59,189		$	50,037		$	38,412
Other (loss) income, net		(10,738	)		(19,180	)		3,314
Other expenses		17,446			14,189			14,634
Income before income taxes		31,005			16,668			27,092
Income tax (benefit) provision		(160,821	)		1,495			506
Net income	$	191,826		$	15,173		$	26,586

In addition to the financial results reported in accordance with generally accepted accounting principles as consistently applied in the United States (GAAP), we calculated non-GAAP core operating income for the years ended December 31, 2012 and 2011. Our core operating income for the years ended December 31, 2012 and 2011 was $50.3 million and $46.4 million, respectively. In determining core operating income, we excluded certain costs and the following non-cash expenses: (1) compensation costs associated with stock-based awards, (2) accretion of MBS purchase discounts adjusted for principal repayments in excess of proportionate invested capital, (3) unrealized mark-to-market adjustments on the trading MBS and hedge instruments, (4) other-than-temporary impairment charges recognized, and (5) release of valuation allowance on deferred tax assets. This non-GAAP measurement is used by management to analyze and assess the operating results and dividends. We believe that this non-GAAP measurement assists investors in understanding the impact of these non-core items and non-cash expenses on our performance and provides additional clarity around our forward earnings capacity and trend. A limitation of utilizing this non-GAAP measure is that the GAAP accounting effects of these events do in fact reflect the underlying financial results of our business and these effects should not be ignored in evaluating and analyzing our financial results. Therefore, we believe net income on a GAAP basis and core operating income on a non-GAAP basis should be considered together.

The following is a reconciliation of GAAP net income to non-GAAP core operating income for the years ended December 31, 2012 and 2011 (dollars in thousands):

	Year Ended December 31,
	2012			2011
GAAP net income	$	191,826		$	15,173
Adjustments
Adjusted expenses(1)		2,627			1,825
Release of valuation allowance on deferred tax assets		(162,519	)		—
Stock compensation		998			1,014
Net unrealized mark-to-market loss on trading MBS and hedge instruments		7,352			31,353
Other-than-temporary impairment charges		15,708			1,223
Adjusted interest related to purchase discount accretion(2)		(5,644	)		(4,218	)
Non-GAAP core operating income	$	50,348		$	46,370

(1) Adjusted expenses reflect certain professional fees, litigation expenses and recovery, and income taxes that are not considered representative of routine or core operating-related activities of our company.

(2) Adjusted interest related to purchase discount accretion represents purchase discount accretion in excess of principal repayment in excess of proportional share of invested capital.

36

As of December 31, 2012, our agency-backed MBS consisted of $1.4 billion in face value with a cost basis of $1.5 billion and was fair valued at $1.6 billion. Our agency-backed MBS had a weighted-average coupon of 4.04% and a weighted-average cost of funding of 0.48% at December 31, 2012. During the year ended December 31, 2012, we received proceeds of $379.3 million from the sale of $346.0 million in face value of our agency-backed MBS, realizing $4.8 million in net gains, or realized net gains of $15.3 million from the acquisition price.

We have entered into Eurodollar futures to mitigate the interest rate sensitivity which directly impacts our cost of borrowing and the market value of our agency-backed MBS. The Eurodollar futures mature through September 30, 2018 and have a lifetime weighted-average rate of 2.87%, as compared to a lifetime weighted-average market rate of 1.11% as of December 31, 2012. The value of these five-year hedge instruments is expected to fluctuate inversely relative to the agency-backed MBS portfolio and decrease in value during periods of declining interest rates and/or widening mortgage spreads. Conversely, during periods of increasing rates and/or tightening mortgage spreads, these instruments are expected to increase in value. The cost of these Eurodollar hedges will increase over their five-year term.

As of December 31, 2012, our private-label MBS portfolio consisted of $330.6 million in face value with an amortized cost basis of $159.7 million and was fair valued at $199.1 million. The unamortized net discount on our private-label MBS portfolio was $170.9 million as of December 31, 2012. During the year ended December 31, 2012, we recognized net interest income of $23.6 million, representing a 15.9% annualized yield, including coupon and accretion of purchase discount based on the current accretable yield rate, from our private-label MBS portfolio. We also recognized $15.2 million in other-than-temporary impairment charges during the year ended December 31, 2012. This charge does not affect non-GAAP core operating income or book value, but does reduce our net income and lowers the accounting basis used to record future discount accretion.

During 2012, we received proceeds of $34.1 million from the sale of $53.5 million in face value of our private-label MBS, realizing $9.8 million in gains.

For available-for-sale, private-label MBS securities that have been acquired at discounts to face value due in part to credit deterioration since origination, we re-evaluate the undiscounted expected future cash flows and the changes in cash flows from those originally projected at the time of purchase or last revised.  For those securities in an unrealized loss position, the difference between the carrying value and the net present value of expected future cash flows discounted using current expected rate of return is recorded as other-than-temporary impairment charges through our statement of comprehensive income.

During 2012, we recognized $15.2 million and $0.5 million in other-than-temporary impairment charges on our private-label MBS portfolio and on an investment in interest-only MBS, respectively.

In our private-label MBS, we have continued to benefit from the increased allocation of capital to re-REMIC mezzanine securities as well as an average purchase price basis of 49% of face value. Continued expectations of stabilization and improvement in housing, increased liquidity and available leverage have raised prices for private-label MBS, particularly among re-REMIC mezzanine securities. Our re-REMIC securities are predominantly held in the subordinate tranches. We will continue to closely monitor the performance of these securities. We believe we have constructed a private-label MBS portfolio with attractive characteristics and will continue to monitor relative value between the various classes of MBS including agency-backed MBS and may re-allocate our portfolio at any time based on management’s view of the market. We will continue to seek to identify potential opportunities to strengthen our position and to maximize return to our shareholders.

Principal Investing Portfolio

The following table summarizes our principal investing portfolio including principal receivable on MBS, as of December 31, 2012 (dollars in thousands):

	Face Amount		Fair Value
Trading
Agency-backed MBS
Fannie Mae	$	984,565	$	1,083,810
Freddie Mac		432,507		472,630
Available-for-sale
Agency-backed MBS
Fannie Mae		65		70
Private-label MBS
Senior securities		12,130		7,519
Re-REMIC securities		318,488		191,567
Other mortgage related assets		96,138		478
Total	$	1,843,893	$	1,756,074

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Operating Income

Our operating income consists primarily of net interest income, net investment gain and investment fund earnings.

Expenses

Interest expense includes the costs of our repurchase agreement borrowings and long-term debt securities.

Compensation and benefits expense includes base salaries as well as incentive compensation. Salaries, payroll taxes and employee benefits are relatively fixed in nature. In addition, compensation and benefits expense includes estimated performance-based incentive compensation, including the discretionary component that is more likely-than not to be paid and non-cash expenses associated with all stock-based awards granted to employees.

Professional services expense includes accounting, legal and consulting fees. Many of these expenses, such as legal fees, are to a large extent variable related to level of transactions, ongoing litigation and initiatives.

Business development expense includes primarily travel and entertainment expenses.

Occupancy and equipment expense includes rental costs for our facilities and depreciation and amortization of equipment and software. These expenses are largely fixed in nature.

Communications expenses include voice, data and internet service fees, and data processing costs.

Other operating expenses include professional liability and property insurance, directors’ fees including cash and stock awards, printing and copying, business licenses and taxes, offices supplies, penalties and fees, charitable contributions and other miscellaneous office expenses, if any.

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Results of Operations

Comparison of the years ended December 31, 2012 and 2011

We reported net income of $191.8 million for the year ended December 31, 2012 compared to $15.2 million for the year ended December 31, 2011. Net income included the following results for the periods indicated (dollars in thousands):

	Year Ended December 31,
	2012			2011
Interest income	$	64,154		$	52,545
Interest expense		4,965			2,508
Net interest income		59,189			50,037
Other loss, net
Investment loss, net		(10,723	)		(19,166	)
Other loss		(15	)		(14	)
Total other loss, net		(10,738	)		(19,180	)
Other expenses		17,446			14,189
Income before income taxes		31,005			16,668
Income tax (benefit) provision		(160,821	)		1,495
Net income	$	191,826		$	15,173

Net income increased $176.6 million to $191.8 million for the year ended December 31, 2012 from $15.2 million for the year ended December 31, 2011 primarily due to the release of $162.5 million in the valuation allowance on certain deferred tax assets as previously discussed and the following changes:

Net interest income increased $9.2 million (18.4%) to $59.2 million for the year ended December 31, 2012 from $50.0 million for the year ended December 31, 2011. The increase is primarily the result of fully deploying our investable capital on a leveraged basis to our MBS portfolio. See additional yield analysis below.

Investment loss, net, decreased $8.5 million to a loss of $10.7 million for the year ended December 31, 2012 from a loss of $19.2 million for the year ended December 31, 2011. See below for additional discussion on the components of investment gains and losses for the respective periods.

The following table summarizes the components of income from our principal investment activities, net of related interest expense (dollars in thousands):

	Year Ended December 31,
	2012			2011
Net interest income	$	59,679		$	50,502
Investment loss, net		(10,723	)		(19,166	)

 The components of net interest income from our MBS related portfolio is summarized in the following table (dollars in thousands):

	Year Ended December 31,
	2012								2011
	Average Balance		Income (Expense)			Yield (Cost)			Average Balance		Income (Expense)			Yield (Cost)
Agency-backed MBS	$	971,725	$	39,705			4.09	%	$	556,097	$	24,931			4.48	%
Private-label MBS
Senior securities		7,787		1,319			16.94	%		13,676		1,750			12.80	%
Re-REMIC securities		140,890		23,007			16.33	%		136,500		25,421			18.62	%
Other investments		1,054		122			11.57	%		1,923		278			14.48	%
	$	1,121,456		64,153			5.72	%	$	708,196		52,380			7.40	%
Other				1								165
				64,154								52,545
Repurchase agreements	$	953,152		(4,475	)		(0.46	)%	$	559,086		(2,043	)		(0.36	)%
Net interest income/spread			$	59,679			5.26	%			$	50,502			7.04	%

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The change in the composition of our MBS portfolio and related increase in net interest income by $9.2 million from the year ended December 31, 2011 to the year ended December 31, 2012 was primarily due to the deployment of capital raised from our public offerings during the year ended December 31, 2012 primarily into our agency-backed MBS portfolio. Interest income from other investments represents interest on interest-only MBS securities.

As discussed above, we reported net investment loss of $10.7 million for the year ended December 31, 2012 compared to reported net investment loss of $19.2 million for the year ended December 31, 2011. The following table summarizes the components of net investment loss (dollars in thousands):

	Year Ended December 31,
	2012			2011
Realized gains on sale of available-for-sale investments, net	$	9,813		$	14,894
Available-for-sale and cost method securities—other-than-temporary impairment charges		(15,708	)		(1,223	)
Gains on trading investments, net		22,280			31,837
Losses from derivative instruments, net		(28,755	)		(64,625	)
Other, net		1,647			(49	)
Investment loss, net	$	(10,723	)	$	(19,166	)

We recorded other-than-temporary impairment charges of $15.2 million and $1.2 million for the year ended December 31, 2012 and 2011, respectively, related to changes in expected credit performance on available-for-sale, private-label MBS, with a cost basis of $49.4 million and $11.1 million, respectively, prior to recognizing the other-than-temporary impairment charges. For the year ended December 31, 2012, we recorded other-than-temporary impairment charges of $0.5 million on an investment in interest-only MBS. No other-than-temporary impairment charges on investments in interest-only MBS were recognized during the year ended December 31, 2011.

The realized gains on sale of available-for-sale investments, net, recognized for the year ended December 31, 2012 and 2011 were primarily the result of $34.1 million and $79.2 million of proceeds received, respectively, from the sales of $53.5 million and $119.0 million in face value of MBS, respectively. We recorded a net gain of $9.8 million and $13.0 million from these sales for the year ended December 31, 2012 and 2011, respectively. We also realized net gains from the sale of other investments of $1.9 million for the year ended December 31, 2011.

The gains on trading investments, net, recognized for the year ended December 31, 2012 were primarily the result of net gains of $4.8 million from sales and net mark-to-market gain adjustments of $17.5 million. The gains on trading investments, net, recognized for the year ended December 31, 2012, also reflects net realized gains of $15.3 million on the sold securities from the acquisition price and changes in net unrealized mark-to-market gain adjustments of $7.0 million during the year. The gains on trading investments, net, recognized for the year ended December 31, 2011 were primarily the result of net gains of $3.9 million from sales and net mark-to-market gain adjustments of $27.9 million. The gains on trading investments, net, recognized for the year ended December 31, 2011, also reflects net realized gains of $3.1 million on the sold securities from the acquisition price and changes in net unrealized mark-to-market gain adjustments of $28.7 million during the year.

Losses from derivative instruments recognized for the year ended December 31, 2012 were the result of net realized losses of $2.3 million and net unrealized mark-to-market loss adjustments of $26.5 million. Losses from derivative instruments recognized for the year ended December 31, 2012 also reflects net losses of $14.7 million from closed derivative instruments from the acquisition price and changes in net unrealized mark-to-market loss adjustments of $14.1 million during the year. Losses from derivative instruments recognized for the year ended December 31, 2011 were the result of net realized losses of $4.5 million and net unrealized mark-to-market loss adjustments of $60.1 million. Losses from derivative instruments recognized for the year ended December 31, 2011 also reflects net gains of $3.3 million from closed derivative instruments from the acquisition price and changes in net unrealized mark-to-market loss adjustments of $67.9 million during the year ended December 31, 2011. The value of our hedge instruments is expected to fluctuate inversely relative to the change in value of the agency-backed MBS portfolio.

Other, net primarily reflects proceeds received from the assignment of a claim that related to an agency MBS under a repurchase agreement maintained with Lehman Brothers Inc. during its bankruptcy proceedings.

Interest expense unrelated to our principal investing activity relates to long-term debt. We recognized interest expense costs of $0.5 million for the years ended December 31, 2012 and 2011.

Other expenses increased by $3.2 million (22.5%) from $14.2 million for the year ended December 31, 2011 to $17.4 million for the year ended December 31, 2012 primarily as a result of an increase in legal costs related to the SEC inquiry and Hildene litigation. The both cases have been resolved favorably without material financial impact.

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Total income tax benefit increased from a provision of $1.5 million for the year ended December 31, 2011 to a benefit of $160.8 million for the year ended December 31, 2012 primarily as a result of the release of $162.5 million in valuation allowance on certain deferred tax assets. Our effective tax rate was 9.0% for the year ended December 31, 2011 as compared to (518.7)% for the same period in 2012. During the years ended December 31, 2012 and 2011, ordinary taxable income was subject to alternative minimum tax. Our effective tax rates during these periods differed from statutory rates primarily due to the expected use of federal and state net operating losses (NOLs) to offset our taxable income earned during those periods. Our NOLs had been recorded as deferred tax assets. We recorded an expected tax liability for these periods due to taxable income for the years ended December 31, 2012 and 2011 that is anticipated to be subject to the alternative minimum tax. Limitations prevent us from using our NOLs to fully offset our taxable income for alternative minimum tax purposes.Further, the discrete period reporting of accrued interest and penalties on unrecognized tax positions as of December 31, 2012 remains a major contributor of the total tax expense.

Comparison of the years ended December 31, 2011 and 2010

We reported net income of $15.2 million for the year ended December 31, 2011 compared to $26.6 million for the year ended December 31, 2010. Net income included the following results for the periods indicated (dollars in thousands):

	Year Ended December 31,
	2011			2010
Interest income	$	52,545		$	39,567
Interest expense		2,508			1,155
Net interest income		50,037			38,412
Other (loss) income, net
Investment (loss) gain, net		(19,166	)		3,328
Other loss		(14	)		(14	)
Total other (loss) income, net		(19,180	)		3,314
Other expenses		14,189			14,634
Income before income taxes		16,668			27,092
Income tax provision		1,495			506
Net income	$	15,173		$	26,586

Net income decreased $11.4 million (42.9%) from $26.6 million for the year ended December 31, 2010 to $15.2 million for the year ended December 31, 2011 due to the following changes:

Net interest income increased $11.6 million (30.2%) from $38.4 million for the year ended December 31, 2010 to $50.0 million for the year ended December 31, 2011. The increase is the result of fully deploying our investable capital on a leveraged basis to our MBS portfolio.

Investment gain decreased $22.5 million from $3.3 million for the year ended December 31, 2010 to a loss of $19.2 million for the year ended December 31, 2011. See below for additional discussion on the results of our principal investing portfolio.

The following table summarizes the components of income from our principal investment activities, net of related interest expense (dollars in thousands):

	Year Ended December 31,
	2011			2010
Net interest income	$	50,502		$	38,974
Investment (loss) gain, net		(19,166	)		3,328

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The components of net interest income from our MBS related portfolio is summarized in the following table (dollars in thousands):

	Year Ended December 31,
	2011								2010
	Average Balance		Income (Expense)			Yield (Cost)			Average Balance		Income (Expense)			Yield (Cost)
Agency-backed MBS	$	556,097	$	24,931			4.48	%	$	155,929	$	7,344			4.71	%
Private-label MBS
Senior securities		13,676		1,750			12.80	%		64,822		10,446			16.11	%
Re-REMIC securities		136,500		25,421			18.62	%		109,330		21,637			19.79	%
Other investments		1,923		278			14.48	%		1,216		139			11.47	%
	$	708,196		52,380			7.40	%	$	331,297		39,566			11.94	%
Other(1)				165								1
				52,545								39,567
Repurchase agreements	$	559,086		(2,043	)		(0.36	)%	$	157,968		(593	)		(0.37	)%
Net interest income/spread			$	50,502			7.04	%			$	38,974			11.57	%

(1) Includes interest income on cash and other miscellaneous interest-earning assets.

The change in the composition of our MBS portfolio and related increase in net interest income by $11.5 million from the year ended December 31, 2010 to the year ended December 31, 2011 were primarily due to the repositioning of the MBS portfolio by reallocating capital from private-label MBS to agency-backed MBS on a leveraged basis. Interest income from other investments represents interest on interest-only MBS securities.

As discussed above, we reported net investment loss of $19.2 million for the year ended December 31, 2011 compared to reported net investment gain of $3.3 million for the year ended December 31, 2010. The following table summarizes the components of net investment (loss) gain (dollars in thousands):

	Year Ended December 31,
	2011			2010
Realized gains on sale of available-for-sale investments, net	$	14,894		$	10,051
Available-for-sale and cost method securities—other-than-temporary impairment charges		(1,223	)		—
Gains (losses) on trading investments, net		31,837			(4,471	)
Losses from derivative instruments, net		(64,625	)		(3,046	)
Other, net		(49	)		794
Investment (loss) gain, net	$	(19,166	)	$	3,328

As part of our quarterly assessments of unrealized losses in our MBS portfolio for potential other-than-temporary impairment, we recognized $1.2 million of other-than–temporary impairment charges for the year ended December 31, 2011. No other-than-temporary impairment charges were recognized for the year ended December 31, 2010.

As part of our quarterly assessments of unrealized charges in our other investments portfolio, we recorded $85.0 thousand in other-than-temporary impairment charges for the year ended December 31, 2011.  No other-than-temporary impairment charges were recorded for the year ended December 31, 2010.

The realized gains on sale of available-for-sale investments, net, recognized for the year ended December 31, 2011 were primarily the result of proceeds received of $79.2 million from the sales of $119.0 million in face value of MBS at a net gain of $13.0 million and realized net gains from the sale of other investments of $1.9 million as compared to the result of proceeds received of $253.1 million from the sales of $335.0 million in face value of MBS at a net gain of $10.0 million for the year ended December 31, 2010.

The gains on trading investments, net, recognized for the year ended December 31, 2011 were primarily the result of net gains of $3.9 million from sales and net mark-to-market gain adjustments of $27.9 million.  The gains on trading investments, net, recognized for the year ended December 31, 2011, also reflects net realized gains of $3.1 million on the sold securities from the acquisition price and changes in net unrealized mark-to-market gain adjustments of $28.7 million during the year. The losses on trading investments, net, recognized for the year ended December 31, 2010 were primarily the result of net losses of $1.2 million from sales and net mark-to-market loss adjustments of $3.3 million. The losses on trading investments, net, recognized for the year ended December 31, 2010, also reflects net realized losses of $3.6 million on the sold securities from the acquisition price and changes in net unrealized mark-to-market loss adjustments of $0.9 million during the year.

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Losses from derivative instruments recognized for the year ended December 31, 2011 were the result of net realized losses of $4.5 million and net unrealized mark-to-market loss adjustments of $60.1 million. Losses from derivative instruments recognized for the year ended December 31, 2011 also reflects net gains of $3.3 million from disposed derivative instruments from the acquisition price and changes in net unrealized mark-to-market loss adjustments of $67.9 million during the year ended December 31, 2011. Losses from derivative instruments recognized for the year ended December 31, 2010 were primarily the result of net realized losses of $0.6 million and net unrealized mark-to-market loss adjustments of $2.4 million. Losses from derivative instruments recognized for the year ended December 31, 2010 also reflects net mark-to-market loss adjustments of $3.0 million during the year. The value of our hedge instruments is expected to fluctuate inversely relative to the change in value of the agency-backed MBS portfolio.  The mark-to-market loss adjustments reflect the impact of declining interest rates and/or widening mortgage spreads during 2011.

Other, net reflects our gain from investments in proprietary investment partnerships and other managed investments.

Interest expense unrelated to our principal investing activity relates to long-term debt. These costs decreased to $0.5 million for the year ended December 31, 2011 from $0.6 million for the year ended December 31, 2010.

Other expenses decreased by $0.4 million (2.7%) from $14.6 million for the year ended December 31, 2010 to $14.2 million for the year ended December 31, 2011.

Total income tax provision increased from a provision of $0.5 million for the year ended December 31, 2010 to a provision of $1.5 million for the year ended December 31, 2011. Our effective tax rate was 9.0% for the year ended December 31, 2011 as compared to 1.9% for the same period in 2010. During the year ended December 31, 2011, ordinary taxable income was subject to alternative minimum tax. Our effective tax rates during these periods differed from statutory rates primarily due to the expected use of federal and state net operating losses (NOLs) to offset our taxable income earned during those periods. Our NOLs had been recorded as deferred tax assets subject to a valuation allowance. We recorded an expected tax liability for these periods due to taxable income for the years ended December 31, 2011 and 2010 that is anticipated to be subject to the alternative minimum tax. Limitations prevent us from using our NOLs to fully offset our taxable income for alternative minimum tax purposes.Further, the discrete period reporting of accrued interest and penalties on unrecognized tax positions as of December 31, 2011 remains a major contributor of the total tax expense.

Liquidity and Capital Resources

Liquidity is a measurement of our ability to meet potential cash requirements including ongoing commitments to repay borrowings, fund investments, and for other general business purposes. Our primary sources of funds for liquidity consist of short-term borrowings (e.g., repurchase agreements), principal and interest payments on MBS and proceeds from sales of MBS. Other sources of liquidity include proceeds from the offering of common stock, preferred stock, debt securities or other securities registered pursuant to our effective shelf registration statement filed with the SEC.

On January 4, 2011, we filed a shelf registration statement on Form S-3 (File No. 333-171537) with the SEC. The shelf registration statement was declared effective on January 20, 2011. Pursuant to the shelf registration statement, we may issue and publicly distribute various types of securities, including Class A common stock, preferred stock, debt securities, warrants and units, or any combination of such securities, from time to time, in one or more offerings, up to an aggregate amount of $500.0 million. We filed the shelf registration statement to gain additional flexibility in accessing capital markets for, among other things, the acquisition of MBS and other assets, the repayment of outstanding indebtedness, the pursuit of growth initiatives that may include acquisitions, working capital, and for liquidity needs. There is no assurance, however, that we will be able to access the capital markets on favorable terms or at all.

Pursuant to our shelf registration statement, we completed two public offerings during the year ended December 31, 2012. We received aggregate net proceeds of $129.3 million from the offerings of 5,468,250 shares, including 713,250 shares for the underwriter’s over-allotment options, of our Class A common stock, after deducting underwriting discounts and commissions and expenses.

Liquidity, or ready access to funds, is essential to our business. Liquidity is of particular importance to our business and perceived liquidity issues may affect our counterparties’ willingness to engage in transactions with us. Our liquidity could be impaired due to circumstances that we may be unable to control, such as a general market disruption or an operational problem that affects us or third parties. Further, our ability to sell assets may be impaired if other market participants are seeking to sell similar assets at the same time. If we cannot obtain funding from third parties or from our subsidiaries, our results of operations could be negatively impacted.

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Potential future sources of liquidity for us include existing cash balances, borrowing capacity through margin accounts and repurchase agreements and cash flows from operations, future issuances of common stock, preferred stock, debt securities or other securities registered pursuant to our shelf registration statement. Funding for agency-backed MBS through repurchase agreements continues to be available to us at rates we consider to be attractive from multiple counterparties, and we have observed increased availability for funding for private-label MBS through repurchase agreements.

Sources of Funding

We believe that our existing cash balances, investments in private-label MBS, net investments in agency-backed MBS, cash flows from operations, borrowing capacity and other sources of liquidity will be sufficient to meet our cash requirements for at least the next 12 months. We have obtained, and believe we will be able to continue to obtain, short-term financing in amounts and at interest rates consistent with our financing objectives. We may, however, seek debt or equity financings, in public or private transactions, to provide capital for corporate purposes and/or strategic business opportunities, including possible acquisitions, joint ventures, alliances or other business arrangements which could require substantial capital outlays. Our policy is to evaluate strategic business opportunities, including acquisitions and divestitures, as they arise. There can be no assurance that we will be able to generate sufficient funds from future operations, or raise sufficient debt or equity on acceptable terms, to take advantage of investment opportunities that become available. Should our needs ever exceed these sources of liquidity, we believe that most of our investments could be sold, in most circumstances, to provide cash. However, we may be required to sell our assets in such instances at depressed prices.

As of December 31, 2012, our liabilities totaled $1.6 billion. In addition to other payables and accrued expenses, our indebtedness consisted of repurchase agreements and long-term debentures. These long-term debentures accrue and require payments of interest quarterly at annual rates of three-month LIBOR plus 2.25% to 3.00%, mature between 2033 and 2035 and are currently redeemable by us, in whole or in part, without penalty. As of December 31, 2012, we had $15.0 million of total long-term debt. As of December 31, 2012, our debt-to-equity leverage ratio was 3.3 to 1.

We also have short-term financing facilities that are structured as repurchase agreements with various financial institutions to primarily fund our portfolio of agency-backed MBS. As of December 31, 2012, the weighted-average interest rate under these agreements was 0.52%. Our repurchase agreements include provisions contained in the standard master repurchase agreement as published by the Securities Industry and Financial Markets Association and may be amended and supplemented in accordance with industry standards for repurchase facilities. Our repurchase agreements include financial covenants, with which the failure to comply would constitute an event of default under the applicable repurchase agreement. Similarly, each repurchase agreement includes events of insolvency and events of default on other indebtedness. As provided in the standard master repurchase agreement as typically amended, upon the occurrence of an event of default or termination event the applicable counterparty has the option to terminate all repurchase transactions under such counterparty’s repurchase agreement and to demand immediate payment of any amount due from us to the counterparty.

Under our repurchase agreements, we may be required to pledge additional assets to our repurchase agreement counterparties in the event the estimated fair value of the existing pledged collateral under such agreements declines and such lenders demand additional collateral (i.e., a margin call), which may take the form of additional securities or cash. Margin calls on repurchase agreements collateralized by our MBS investments primarily result from events such as declines in the value of the underlying mortgage collateral caused by factors such as rising interest rates or prepayments.

To date, we have not had any margin calls on our repurchase agreements that we were not able to satisfy with either cash or additional pledged collateral. However, should we encounter increases in interest rates or prepayments, margin calls on our repurchase agreements could result in a material adverse change in our liquidity position.

In the event that market conditions are such that we are unable to obtain financing for our investments in MBS in amounts and at interest rates consistent with our financing objectives, to the extent deemed appropriate, we may use cash to finance our investments or we may liquidate such investments. Accordingly, depending on market conditions, we may incur significant losses on any such sales of MBS.

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The following table provides information regarding our outstanding repurchase agreement borrowings as of the dates and periods indicated (dollars in thousands):

	December 31,
	2012			2011
Outstanding balance	$	1,497,191		$	647,977
Weighted-average rate		0.52	%		0.49	%
Weighted-average term to maturity	14.5 days			13.1 days
Maximum amount outstanding at any month-end during the period	$	1,497,191		$	659,459

 

Assets

Our principal assets consist of MBS, cash and cash equivalents, receivables, deposits and long-term investments. As of December 31, 2012, liquid assets consisted primarily of cash and cash equivalents of $35.8 million and net investments in MBS of $258.4 million. Cash equivalents consist primarily of money market funds invested in debt obligations of the U.S. government. Our total assets increased from $1.0 billion at December 31, 2011 to $2.1 billion as of December 31, 2012. The increase in total assets reflects the deployment of capital raised from our public offerings during the year ended December 31, 2012 primarily into our agency-backed MBS portfolio on a leveraged basis and the release of the valuation allowance on certain deferred tax assets.

As of December 31, 2012, the total par and fair value of the MBS portfolio was $1.7 billion and $1.8 billion, respectively. As of December 31, 2012, the weighted average coupon of the portfolio was 4.11%.

Cash Flows

As of December 31, 2012, our cash and cash equivalents totaled $35.8 million representing a net increase in the balance of $15.8 million from $20.0 million as of December 31, 2011.

Cash provided by operating activities of $25.7 million during 2012 was offset by net cash outflows of $940.7 million from investing activities and net cash inflows of $930.8 million from financing activities. Cash provided by operating activity was attributable primarily to cash operating income and net changes in operating assets and liabilities.

Our investing activities during 2012 included proceeds from sales of, and receipt of principal payments from, MBS totaling $489.8 million. These cash inflows were offset by $1.4 billion used to purchase MBS during 2012. Our financing activities during 2012 reflected net proceeds from repurchase agreement borrowings of $849.2 million and net proceeds from completed public offerings of Class A common stock of $129.2 million offset by $46.8 million in dividends paid.

As of December 31, 2011, our cash and cash equivalents totaled $20.0 million representing a net increase in the balance of $7.6 million from $12.4 million as of December 31, 2010. Our cash and cash equivalents included no cash and cash equivalents held by discontinued operations as of December 31, 2011 and 2010.

Cash provided by operating activities of $27.3 million during 2011 was offset by net cash outflows of $452.2 million from investing activities and net cash inflows of $432.5 million from financing activities. Cash provided by operating activity was attributable primarily to cash operating income and net changes in operating assets and liabilities.

Our investing activities during 2011 included proceeds from sales of, and receipt of principal payments from MBS totaling $332.6 million. These cash inflows were offset by $712.7 million used to purchase MBS during 2011. Our financing activities during 2011 reflected net proceeds from repurchase agreement borrowings of $457.8 million and $24.0 million in dividends paid.

Dividends

Pursuant to our variable dividend policy, our Board of Directors evaluates dividends on a quarterly basis and, in its sole discretion, approves the payment of dividends. Our dividend payments, if any, may vary significantly quarter to quarter. The Board of Directors approved and we declared and paid the following dividends for 2012:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 5	December 17	December 31
September 30		0.875	September 13	September 28	October 31
June 30		0.875	June 15	June 29	July 31
March 31		0.875	March 16	March 26	April 30

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The Board of Directors approved and we declared and paid the following dividends for 2011:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 21	December 31	January 31, 2012
September 30		0.875	September 19	September 30	October 31
June 30		0.875	June 23	July 5	July 29
March 31		0.750	March 24	April 4	April 29

The Board of Directors approved and we declared and paid the following dividends for 2010:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.60	December 20	December 31	January 31, 2011
September 30		0.60	September 20	September 30	October 29
June 30		0.35	May 26	June 30	July 30
March 31		0.35	February 10	March 31	April 30

Contractual Obligations

We have contractual obligations to make future payments in connection with borrowings and non-cancelable lease agreements and other contractual commitments as well as uncalled capital commitments to various investment partnerships that may be called over the next ten years. The following table sets forth these contractual obligations by fiscal year (in thousands):

	2013		2014		2015		2016		2017		Thereafter		Total
Borrowings(1)	$	—	$	—	$	—	$	—	$	—	$	15,000	$	15,000
Minimum rental and other contractual commitments(2)		269		256		—		—		—		—		525
Capital commitments(3)		—		—		—		—		—		—		—
	$	269	$	256	$	—	$	—	$	—	$	15,000	$	15,525

(1) This table excludes interest payments to be made on our long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $115.9 thousand in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15.0 million of long-term debt floats based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

(2) Equipment and office rent expense for 2012, 2011 and 2010 was $262.7 thousand, $173.3 thousand and $162.1 thousand, respectively.

(3) The table above excludes $0.6 million of uncalled capital commitments as of December 31, 2012 to various investment partnerships that may be called over the next ten years. This commitment was $1.3 million at December 31, 2011. This amount was excluded because we cannot currently determine when, if ever, the commitments will be called. Also, the table above does not include a liability for unrecognized income tax benefits of $12.8 million that are not contractual obligations by nature. We cannot determine, with any degree of certainty, the amount that would be payable or the period of cash settlement to the respective taxing jurisdiction.

We also have short-term repurchase agreement liabilities of $1.5 billion as of December 31, 2012. See Note 4 to the financial statements for further information.

Off-Balance Sheet Arrangements and Other Commitments

From time to time in the ordinary course of our business, we may enter into contractual arrangements with third parties that include indemnification obligations of varying scope and terms.  In addition, in the past, we have entered into indemnification agreements with certain of our current and former directors and officers under which we are generally required to indemnify them against liability incurred by them in connection with any action or proceeding to which they are or may be made a party by reason of their service in those or other capacities.  Our charter and the Virginia Stock Corporation Act also generally require us to indemnify our directors and officers against any liability incurred by them in connection with any action or proceeding to which they are or may be made a party by reason of their service in those or other capacities, subject to certain exceptions.  In the future we may be the subject of indemnification assertions under our charter, Virginia law or these indemnification agreements by our current or former directors and officers who are or may become party to any action or proceeding.

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We maintain directors’ and officers’ insurance policies that may limit our exposure and enable us to recover a portion of any amounts paid with respect to such obligations.  However, it is not possible to determine the maximum potential amount of exposure under these indemnification obligations due to the varying terms of such obligations, the limited history of prior indemnification claims, the unique facts and circumstances involved in connection with each particular contractual arrangement and each potential future claim for indemnification and the contingency of any potential liabilities upon the occurrence of events that are not reasonably determinable.  Such indemnification agreements may not be subject to maximum loss clauses and the maximum potential amount of future payments we could be required to make under these indemnification obligations could be significant.  See “Item 1A—Risk Factors” in this Annual Report on Form 10-K.

As of December 31, 2012 and 2011, we did not maintain any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance, or special purpose or variable interest entities, established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.  Further, as of December 31, 2012 and 2011, we had not guaranteed any obligations of unconsolidated entities or entered into any commitment or intent to provide funding to any such entities.  See Note 10 to our consolidated financial statements under “Item 8—Financial Statements and Supplementary Data.”

Quantitative and Qualitative Disclosures about Market Risk

Market risk generally represents the risk of loss through a change in realizable value that can result from a change in the prices of securities, a change in the value of financial instruments as a result of changes in interest rates, a change in the volatility of interest rates or a change in the credit rating of an issuer. We monitor market and business risk, including credit, interest rate, equity, operations, liquidity, compliance, legal, reputational, and equity ownership risks through a number of control procedures designed to identify and evaluate the various risks to which our business and assets are exposed. See “Item 1—Business” in this Annual Report on Form 10-K for discussion of our risk management strategies.

We are exposed to the following market risks as a result of our investments in MBS and equity investments.

Credit Risk

Although we do not expect to encounter credit risk in our agency-backed MBS portfolio assuming Fannie Mae and Freddie Mac remain solvent, we are exposed to credit risk in our private-label MBS portfolio. With respect to our private-label MBS, credit support contained in these MBS deal structures provides a level of protection from losses, as do the discounted purchase prices in the event of the return of less than 100% of par. We also evaluate the impact of credit risk on our investments through a comprehensive investment review and selection process, which is predominantly focused on quantifying and pricing credit risk. We review our private-label MBS based on quantitative and qualitative analysis of the risk-adjusted returns on such investments. Through modeling and scenario analysis, we seek to evaluate each investment’s credit risk. Credit risk is also monitored through our ongoing asset surveillance. Despite these measures to manage credit risk, unanticipated credit losses could nevertheless occur, which could adversely impact our operating results.

Our private-label MBS are generally purchased at a discount. We estimate the future expected cash flows based on our observation of current information and events and applying a number of assumptions related to prepayment rates, interest rates, default rates, and the timing and amount of credit losses. These assumptions are difficult to predict as they are subject to uncertainties and contingencies related to future events that may impact our estimates and interest income.

The following table represents certain statistics of our private-label MBS portfolio as of and for the year ended December 31, 2012:

	Senior Securities			Re-REMIC Securities			Total Private- Label Securities
Yield (% of amortized cost)		16.9	%		16.3	%		16.4	%
Average cost (% of face value)		61.7	%		47.8	%		48.3	%
Weighted average coupon		2.6	%		4.5	%		4.4	%
Delinquencies greater than 60 plus days		34.0	%		17.9	%		18.5	%
Credit enhancement		—			3.1	%		3.0	%
Severity (three months average)		49.4	%		45.6	%		45.8	%
Constant prepayment rate (three months average)		19.2	%		16.8	%		16.9	%

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Key credit and prepayment measures in our private-label MBS portfolio reflected improvement during the year ended December 31, 2012. Total 60 day plus delinquencies in our private-label MBS portfolio decreased to 18.5% at December 31, 2012 from 20.5% at December 31, 2011 and trailing three month average loss severities on liquidated loans decreased to 45.8% at December 31, 2012 from 52.0% at December 31, 2011.

The table that follows shows the expected change in fair value for our current private-label MBS related to our principal investing activities under several hypothetical credit loss scenarios. Our private-label MBS are classified as Level 3 assets of the fair value hierarchy as they are valued using present value techniques based on estimated cash flows of the security taking into consideration various assumptions derived by management and used by other market participants. These assumptions include, among others, interest rates, prepayment rates, discount rates, credit loss rates, and the timing of cash flows and credit losses. Credit default and loss severity rates can significantly affect the prices of private-label MBS. While it is impossible to project the exact amount of changes in value, the table below illustrates the impact a 10% increase and a 10% decrease in the credit default and loss severity rates from those used as our valuation assumptions would have on the value of our total assets and our book value as of December 31, 2012. The changes in rates are assumed to occur instantaneously. Actual changes in market conditions are likely to be different from these assumptions (dollars in thousands, except per share amounts).

	December 31, 2012
	Value		Value with 10% Increase in Default Rate		Percent Change			Value with 10% Decrease in Default Rate		Percent Change			Value with 10% Increase in Loss Severity Rate		Percent Change			Value with 10% Decrease in Loss Severity Rate		Percent Change
Assets
Private-label MBS	$	199,086	$	193,623		(2.74	)%	$	204,782		2.86	%	$	191,260		(3.93	)%	$	206,920		3.93	%
Agency-backed MBS		1,556,510		1,556,510		—			1,556,510		—			1,556,510		—			1,556,510		—
Other		318,562		318,562		—			318,562		—			318,562		—			318,562		—
Total assets	$	2,074,158	$	2,068,695		(0.26	)%	$	2,079,854		0.27	%	$	2,066,332		(0.38	)%	$	2,081,992		0.38	%
Liabilities	$	1,609,002	$	1,609,002		—		$	1,609,002		—		$	1,609,002		—		$	1,609,002		—
Equity		465,156		459,693		(1.17	)%		470,852		1.22	%		457,330		(1.68	)%		472,990		1.68	%
Total liabilities and equity	$	2,074,158	$	2,068,695		(0.26	)%	$	2,079,854		0.27	%	$	2,066,332		(0.38	)%	$	2,081,992		0.38	%
Book value per share	$	35.24	$	34.83		(1.17	)%	$	35.68		1.22	%	$	34.65		(1.68	)%	$	35.84		1.68	%

Interest Rate Risk

Leveraged MBS

We are also subject to interest rate risk in our MBS portfolio. Some of our MBS positions are financed with repurchase agreements, which are interest rate sensitive financial instruments. We are exposed to interest rate risk that fluctuates based on changes in the level or volatility of interest rates and mortgage prepayments and in the shape and slope of the yield curve. We attempt to hedge a portion of our exposure to interest rate fluctuations through the use of Eurodollar futures and U.S. Treasury note futures. The counterparties to our derivative agreements at December 31, 2012 are U.S. financial institutions. We assess and monitor the counterparties’ non-performance risk and credit risk on a regular basis.

Our primary risk is related to changes in both short- and long-term interest rates, which affect us in several ways. As interest rates increase, the market value of the MBS may be expected to decline, prepayment rates may be expected to go down, and duration may be expected to extend. An increase in interest rates is beneficial to the market value of our derivative instruments. For example, for interest rate swap positions, the cash flows from receiving the floating rate portion increase and the fixed-rate paid remains the same under this scenario. If interest rates decline, the reverse is true for MBS, paying fixed and receiving floating interest rate swaps, interest rate caps, and Eurodollar and U.S. Treasury futures and MBS put option contracts.

The table that follows shows the expected change in fair value for our current MBS and derivatives related to our principal investing activities under several hypothetical interest-rate scenarios. Interest rates are defined by the U.S. Treasury yield curve. The changes in rates are assumed to occur instantaneously. It is further assumed that the changes in rates occur uniformly across the yield curve and that the level of LIBOR changes by the same amount as the yield curve. Actual changes in market conditions are likely to be different from these assumptions.

48

Changes in value are measured as percentage changes from their respective values presented in the column labeled “Value.” Management’s estimate of change in value for MBS is based on the same assumptions it uses to manage the impact of interest rates on the portfolio. Actual results could differ significantly from these estimates. For MBS, the estimated change in value of the MBS reflects an effective duration of 4.91 in a rising interest rate environment and 2.86 in a declining interest rate environment.

The effective durations are based on observed market value changes, as well as management’s own estimate of the effect of interest rate changes on the fair value of the investments including assumptions regarding prepayments based, in part, on age of and interest rate on the mortgages underlying the MBS, prior exposure to refinancing opportunities, and an overall analysis of historical prepayment patterns under a variety of past interest rate conditions (dollars in thousands, except per share amounts).

	December 31, 2012
	Value		Value with 100 Basis Point Increase in Interest Rates		Percent Change			Value with 100 Basis Point Decrease in Interest Rates		Percent Change
Assets
MBS	$	1,755,596	$	1,669,352		(4.91	)%	$	1,805,742		2.86	%
Other		318,562		318,562		—			318,562		—
Total assets	$	2,074,158	$	1,987,914		(4.16	)%	$	2,124,304		2.42	%
Liabilities
Repurchase agreements	$	1,497,191	$	1,497,191		—		$	1,497,191		—
Derivative liability		76,850		33,038		(57.01	)%		120,663		57.01	%
Other		34,961		34,961		—			34,961		—
Total liabilities		1,609,002		1,565,190		(2.72	)%		1,652,815		2.72	%
Equity		465,156		422,724		(9.12	)%		471,489		1.36	%
Total liabilities and equity	$	2,074,158	$	1,987,914		(4.16	)%	$	2,124,304		2.42	%
Book value per share	$	35.24	$	32.03		(9.12	)%	$	35.72		1.36	%

Equity Price Risk

Although limited, we are exposed to equity price risk as a result of our investments in equity securities and investment partnerships. Equity price risk changes as the volatility of equity prices changes or the values of corresponding equity indices change.
 

While it is impossible to exactly project what factors may affect the prices of equity sectors and how much the effect might be, the table below illustrates the impact a 10% increase and a 10% decrease in the price of the equities held by us would have on the value of our total assets and our book value as of December 31, 2012 (dollars in thousands, except per share amounts).
 

	December 31, 2012
	Value		Value with 10% Increase in Price		Percent Change			Value with 10% Decrease in Price		Percent Change
Assets
Equity and cost method investment	$	1,869	$	2,056		10.00	%	$	1,682		(10.00	)%
Other		2,072,289		2,072,289		—			2,072,289		—
Total assets	$	2,074,158	$	2,074,345		0.01	%	$	2,073,971		(0.01	)%
Liabilities	$	1,609,002	$	1,609,002		—		$	1,609,002		—
Equity		465,156		465,343		0.04	%		464,969		(0.04	)%
Total liabilities and equity	$	2,074,158	$	2,074,345		0.01	%	$	2,073,971		(0.01	)%
Book value per share	$	35.24	$	35.26		0.04	%	$	35.23		(0.04	)%

 

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Except to the extent that we sell our equity securities or other investments, or a decrease in their fair value is deemed to be other-than-temporary, an increase or decrease in the fair value of those assets will not directly affect our earnings; however, an increase or decrease in the value of equity method investments will directly affect our earnings.

Inflation Risk

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.  We believe that the changes in interest rates do not necessarily correlate with inflation rates or changes in inflation rates.  Our financial statements are prepared in accordance with GAAP and our distributions are determined by our Board of Directors in its sole discretion pursuant to our variable dividend policy; in each case, our activities and balance sheet are measured with reference to fair value without considering inflation.

Critical Accounting Policies

Our financial statements are prepared in conformity with GAAP and follow general practices within the industries in which we operate. The preparation of our financial statements requires us to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Although we base our estimates and assumptions on historical experience, when available, and on various other factors that we believe to be reasonable under the circumstances, management exercises significant judgment in the final determination of our estimates. Actual results may differ from these estimates.

Our significant accounting policies are presented in Note 2 to our consolidated financial statements included under “Item 8—Financial Statements and Supplementary Data.” Our most critical policies that are both very important to the portrayal of our financial condition and results of operations and require management’s most difficult, subjective or complex judgments or estimates, are discussed below.

Principal Investing Securities

We account for our investments in MBS as either available-for-sale or trading investments pursuant to accounting principles related to accounting for certain investments in debt and equity securities. Although we generally intend to hold our MBS until maturity, we may, from time to time, sell any of our MBS as part of the overall management of our business. The available-for-sale designation provides us with the flexibility to sell our MBS in order to act on potential market opportunities or changes in economic conditions to ensure future liquidity and to meet other general corporate purposes as they arise. These investments are carried at fair value with resulting unrealized gains and losses on available-for-sale securities reflected in accumulated other comprehensive income (loss) in the consolidated balance sheets and unrealized gains and losses on trading securities reflected in net investment gain (loss) in the consolidated statements of comprehensive income.

The accounting principles related to fair value measurements define fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, not adjusted for transaction costs. These accounting principles also establish a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels giving the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3) as described below:

Level 1 Inputs— Unadjusted quoted prices in active markets for identical assets or liabilities that are accessible by us;

Level 2 Inputs— Quoted prices in markets that are not active or financial instruments for which all significant inputs are observable, either directly or indirectly; and

Level 3 Inputs— Unobservable inputs for the asset or liability, including significant assumptions and other market participants.

Our agency-backed MBS, which are guaranteed by Fannie Mae or Freddie Mac, and AAA-rated private-label MBS, if any, are generally classified within Level 2 of the fair value hierarchy as they are valued using quoted market prices provided by a broker or dealer, or alternative pricing sources with reasonable levels of price transparency. The independent brokers and dealers providing market prices are those who make markets in these financial instruments.

We classify other private-label MBS within Level 3 of the fair value hierarchy because they trade infrequently and, therefore, have little or no price transparency. We utilize present value techniques based on estimated cash flows of the instrument taking into consideration various assumptions derived by management and used by other market participants. These assumptions are corroborated by evidence such as historical data, risk characteristics, transactions in similar instruments, and completed or pending transactions, when available.

50

Establishing market value is inherently subjective given the volatile and sometimes illiquid markets for these private-label MBS and requires us to make a number of assumptions, including assumptions about the future of interest rates, prepayment rates, discount rates, credit loss rates, and the timing of cash flows and credit losses. The assumptions we apply are specific to each security. Although we rely on our internal calculations to compute the fair value of these private-label MBS, we request and consider indications of value (mark) from third-party dealers to assist us in our valuation process.

We evaluate available-for-sale securities and equity securities of non-public companies carried at cost for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. The value of our MBS and our investments in marketable equity securities can fluctuate significantly. In evaluating these investments for other-than-temporary impairment, consideration is given to (i) the length of time and the extent to which the fair value has been lower than carrying value, (ii) the severity of the decline in fair value, (iii) the financial condition and near-term prospects of the issuer, (iv) our intent to sell, and (v) whether it is more-likely-than-not we would be required to sell the security before anticipated recovery. If it is determined that an investment impairment is other-than-temporary then the amount that the fair value is below its current basis is recorded as an impairment charge and recorded through earnings. For unrealized losses that are determined to be temporary, a further evaluation is performed to determine the credit portion of the other-than-temporary impairment and the credit portion is recorded through our earnings.

Interest income on the private-label MBS that were purchased at a discount to face value is recognized based on the security’s expected effective interest rate. At acquisition, the accretable yield is calculated as the difference between the undiscounted expected cash flows and the purchase price which is expected to be accreted into interest income over the remaining life of the security on a level-yield basis. The difference between the contractually required payments and the undiscounted expected cash flows represents the non-accretable difference. Based on actual payment activities and changes in estimates of undiscounted expected future cash flows, the accretable yield and the non-accretable difference can change over time. Significant increases in the amount or timing of undiscounted expected future cash flows are recognized prospectively as an adjustment to the accretable yield.

Accounting for Taxes

We provided for income taxes using the asset and liability method. Deferred tax assets and liabilities represent the differences between the financial statement and income tax bases of assets and liabilities using enacted tax rates. The measurement of net deferred tax assets is adjusted by a valuation allowance if, based on our evaluation, it is more-likely-than-not that they will not be realized. We recognize tax positions in the financial statements only when it is more-likely-than-not that the position will be sustained upon examination by the relevant taxing authority based on the technical merits of the position. A position that meets this standard is measured at the largest amount of benefit that will more-likely-than-not be realized upon settlement. A liability is established for differences between positions taken in a tax return and the financial statements.

Recently Issued Accounting Pronouncements

In December 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires that the disclosures of both gross and net information about instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an agreement similar to a master netting arrangement. In addition, the standard requires disclosure of collateral received and posted in connection with master netting agreements or similar arrangements. The new requirements are effective for us on January 1, 2013. We do not expect a significant impact on our financial positions as a result of adoption of these new requirements.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The information set forth under Item 7—“Management’s Discussion and Analysis of Financial Condition and Results of Operations—Quantitative and Qualitative Disclosures about Market Risk” in this Annual Report on Form 10-K is hereby incorporated by reference into this Item 7A.

ITEM  8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The information required by this item appears in a subsequent section of this report. See “Index to Consolidated Financial Statements of Arlington Asset Investment Corp.” on page F-1.

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ITEM  9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM  9A. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, including our Chief Executive Officer (CEO) and Chief Financial Officer (CFO), evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended) as of the end of the period covered by this report. Based on that evaluation, our CEO and CFO have concluded that as of December 31, 2012, our disclosure controls and procedures, as designed and implemented, (i) were effective in ensuring that information is made known to our management, including our CEO and CFO, by our officers and employees, as appropriate to allow timely decisions regarding required disclosure and (ii) were effective in ensuring that information the Company must disclose in its reports under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the time periods prescribed by the SEC’s rules and forms.

Management’s Report on Internal Control over Financial Reporting

Management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended, as a process designed by, or under the supervision of, the Company’s principal executive and principal financial officers and effected by the Company’s Board of Directors, management and other personnel 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 and includes those policies and procedures that:

· pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the Company;

· provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and

· provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risks that controls may become inadequate because of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate.

The Company’s management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2012. In making this assessment, the Company’s management used criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control-Integrated Framework.

Based on management’s assessment, the Company’s management has concluded that, as of December 31, 2012, the Company’s internal control over financial reporting was effective based on criteria in Internal Control-Integrated Framework issued by the COSO.

The effectiveness of the Company’s internal control over financial reporting was audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report which appears on page F-2 of this annual report on Form 10-K.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting that occurred during the quarter ended December 31, 2012, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B.  OTHER INFORMATION

None.

52

PART III

ITEM  10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The information required by Part III, Item 10 of this Annual Report on Form 10-K will be provided in the Definitive Proxy Statement relating to our 2013 Annual Meeting of Shareholders (our 2013 Proxy Statement) and is hereby incorporated by reference.

ITEM  11. EXECUTIVE COMPENSATION

The information required by Part III, Item 11 of this Annual Report on Form 10-K will be provided in our 2013 Proxy Statement and is hereby incorporated by reference.

ITEM  12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by Part III, Item 12 of this Annual Report on Form 10-K will be provided in our 2013 Proxy Statement and is hereby incorporated by reference.

ITEM  13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by Part III, Item 13 of this Annual Report on Form 10-K will be provided in our 2013 Proxy Statement and is hereby incorporated by reference.

ITEM  14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by Part III, Item 14 of this Annual Report on Form 10-K will be provided in our 2013 Proxy Statement and is hereby incorporated by reference.

53

PART IV

ITEM  15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) (1) Financial Statements. The Arlington Asset Investment Corp. consolidated financial statements for the year ended December 31, 2012, included in “Item 8—Financial Statements and Supplementary Data”, of this Annual Report on Form 10-K, are incorporated by reference into this Part IV, Item 15:

· Report of Independent Registered Public Accounting Firm (page F-2)

· Consolidated Balance Sheets—Years ended 2012 and 2011 (page F-3)

· Consolidated Statements of Comprehensive Income—Years ended 2012, 2011 and 2010 (page F-4)

· Consolidated Statements of Changes in Equity—Years ended 2012, 2011 and 2010 (page F-5)

· Consolidated Statements of Cash Flows—Years ended 2012, 2011 and 2010 (page F-8)

· Notes to Consolidated Financial Statements (page F-9)

 

(2) Financial Statement Schedules. All schedules are omitted because they are not required or because the information is shown in the financial statements or notes thereto.

(3) Exhibits

Exhibit Number	Exhibit Title
3.01	Amended and Restated Articles of Incorporation, as amended (incorporated by reference to Exhibit 3.1 to the Registrant’s Quarterly Report on Form 10-Q filed on November 9, 2009).
3.02	Amended and Restated Bylaws, as amended (incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on July 28, 2011).
4.01	Form of Specimen Certificate for Class A Common Stock (incorporated by reference to Exhibit 4.01 to the Registrant’s Annual Report on Form 10-K filed on February 24, 2010).
4.02	Shareholder Rights Agreement, dated June 5, 2009 (incorporated by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed on June 5, 2009).
10.01	Friedman, Billings, Ramsey Group, Inc. 2004 Long-Term Incentive Plan (incorporated by reference to Appendix A to the Registrant’s Definitive Proxy Statement on Schedule 14A filed on April 29, 2004).*
10.02	Friedman, Billings, Ramsey Group, Inc. 1997 Stock and Annual Incentive Plan (incorporated by reference to Exhibit 10.06 to Amendment No. 2 to the Registration Statement on Form S-1 (File No. 333-39107) filed by Friedman, Billings, Ramsey Group, Inc. on December 19, 1997).*
10.03	Friedman, Billings, Ramsey Group, Inc. Non-Employee Director Stock Compensation Plan (incorporated by reference to Exhibit 10.07 to Amendment No. 2 to the Registration Statement on Form S-1 (File No. 333-39107) filed by Friedman, Billings, Ramsey Group, Inc. on December 19, 1997).*
10.04	Friedman, Billings, Ramsey Group, Inc. Amended and Restated Non-Employee Director Stock Compensation Plan (incorporated by reference to Exhibit 10.04 to the Registrant’s Annual Report on Form 10-K filed on February 23, 2012).*
10.05	Arlington Asset Investment Corp. Incentive Plan (incorporated by reference to the Registrant’s Current Report on Form 8-K filed on April 16, 2010).*

54

10.06	Arlington Asset Investment Corp. 2011 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on June 6, 2011).*
10.07	Form of Restricted Stock Unit Agreement under Arlington Asset Investment Corp. 2011 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on June 6, 2011).*
10.08	Form of Restricted Stock Award Agreement under Arlington Asset Investment Corp. 2011 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.07 to the Registrant’s Annual Report on Form 10-K, filed on February 23, 2012).*
10.09	Form of Indemnification Agreement (incorporated by reference to Exhibit 10.08 to the Registrant’s Annual Report on Form 10-K, filed on February 23, 2012).*
10.10	Form of Performance Share Unit Award Agreement under Arlington Asset Investment Corp. 2011 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on August 16, 2012).
11.01	Statement regarding Computation of Per Share Earnings (included in Part II, Item 8, and Note 2 to the Registrant’s Consolidated Financial Statements).†
12.01	Computation of Ratio of Earnings to Fixed Charges.†
21.01	List of Subsidiaries of the Registrant.†
23.01	Consent of PricewaterhouseCoopers LLP.†
24.01	Power of Attorney (included on the signature page to this Annual Report on Form 10-K and incorporated by reference herein).†
31.01	Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.†
31.02	Certification of Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.†
32.01	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.†
32.02	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.†
101.INS	INSTANCE DOCUMENT**
101.SCH	SCHEMA DOCUMENT**
101.CAL	CALCULATION LINKBASE DOCUMENT**
101.LAB	LABELS LINKBASE DOCUMENT**
101.PRE	PRESENTATION LINKBASE DOCUMENT**
101.DEF	DEFINITION LINKBASE DOCUMENT**

† Filed herewith.

* Compensatory plan or arrangement.

** Submitted electronically herewith.  Attached as Exhibit 101 are the following materials from the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i) Consolidated Balance Sheets at December 31, 2012 and December 31, 2011; (ii) Consolidated Statements of Comprehensive Income for the years ended December 31, 2012, 2011 and 2010; (iii) Consolidated Statements of Changes in Equity for the years ended December 31, 2012, 2011 and 2010; and (iv) Consolidated Statements of Cash Flows for the years ended 2012, 2011 and 2010.  Pursuant to Rule 406T of Regulation S-T this data is deemed not filed or part of a registration statement or prospectus for purposes of sections 11 or 12 of the Securities Act of 1933, is deemed not filed for purposes of section 18 of the Securities and Exchange Act of 1934, and otherwise is not subject to liability under these sections.

55

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) 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.
 

	ARLINGTON ASSET INVESTMENT CORP.
Date: February 8, 2013	By:	/s/    ERIC F. BILLINGS
		Eric F. Billings
		Chief Executive Officer

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Eric F. Billings and Kurt R. Harrington and each of them as his true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10-K for the fiscal year ended December 31, 2012, and to file the same, with all exhibits thereto, and any other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature	Title	Date
/s/    ERIC F. BILLINGS	Chairman, Chief Executive Officer and	February 8, 2013
ERIC F. BILLINGS	Director (Principal Executive Officer)
/s/    J. ROCK TONKEL, JR.	President, Chief Operating Officer and	February 8, 2013
J. ROCK TONKEL, JR.	Director
/s/    KURT R. HARRINGTON	Executive Vice President and Chief	February 8, 2013
KURT R. HARRINGTON	Financial Officer (Principal Financial Officer)
/s/    DANIEL J. ALTOBELLO	Director	February 8, 2013
DANIEL J. ALTOBELLO
/s/    DANIEL E. BERCE	Director	February 8, 2013
DANIEL E. BERCE
/s/    PETER A. GALLAGHER	Director	February 8, 2013
PETER A. GALLAGHER
/s/    RALPH S. MICHAEL III	Director	February 8, 2013
RALPH S. MICHAEL III
/s/    WALLACE L. TIMMENY	Director	February 8, 2013
WALLACE L. TIMMENY

56

FINANCIAL STATEMENTS OF ARLINGTON ASSET INVESTMENT CORP.

Index to Arlington Asset Investment Corp. Consolidated Financial Statements

	Page
Report of Independent Registered Public Accounting Firm	F-2
Consolidated Balance Sheets as of December 31, 2012 and 2011	F-3
Consolidated Statements of Comprehensive Income for the years ended December 31, 2012, 2011 and 2010	F-4
Consolidated Statements of Changes in Equity for the years ended December 31, 2012, 2011 and 2010	F-5
Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010	F-8
Notes to Consolidated Financial Statements	F-9

F-1

Report of Independent Registered Public Accounting Firm

To The Board of Directors and Stockholders of

Arlington Asset Investment Corp.

In our opinion, the accompanying consolidated balance sheets and the related consolidated statements of comprehensive income, of changes in equity and of cash flows present fairly, in all material respects, the financial position of Arlington Asset Investment Corp. and its subsidiaries at December 31, 2012 and 2011, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2012 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2012, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). The Company’s management is responsible for these financial statements, for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in Management’s Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to express opinions on these financial statements and on the Company’s internal control over financial reporting based on our integrated audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control over financial reporting was maintained in all material respects. Our audits of the financial statements included examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

A company’s internal control over financial reporting is a process designed 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. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ PricewaterhouseCoopers LLP

McLean, Virginia

February 8, 2013

F-2

ARLINGTON ASSET INVESTMENT CORP.

 CONSOLIDATED BALANCE SHEETS

(Dollars in thousands, except per share amounts)

	December 31,
	2012			2011
ASSETS
Cash and cash equivalents	$	35,837		$	20,018
Receivables
Interest		4,869			2,366
Sold securities receivable		26,773			41,321
Other		644			11
Mortgage-backed securities, at fair value
Available-for-sale		199,156			179,566
Trading		1,556,440			636,872
Other investments		2,347			2,946
Derivative assets, at fair value		—			504
Deferred tax assets, net		162,281			—
Deposits		85,652			71,079
Prepaid expenses and other assets		159			377
Total assets	$	2,074,158		$	955,060
LIABILITIES AND EQUITY
Liabilities:
Repurchase agreements	$	1,497,191		$	647,977
Purchased securities payable		—			15,820
Interest payable		582			504
Accrued compensation and benefits		1,542			6,177
Dividend payable		—			6,785
Derivative liabilities, at fair value		76,850			63,024
Accounts payable, accrued expenses and other liabilities		17,837			16,401
Long-term debt		15,000			15,000
Total liabilities		1,609,002			771,688
Commitments and contingencies (Note 7)		—			—
Equity:
Preferred stock, $0.01 par value, 25,000,000 shares authorized, none issued and outstanding		—			—
Class A common stock, $0.01 par value, 450,000,000 shares authorized, 12,560,970 and 7,099,336 shares issued and outstanding, respectively		126			71
Class B common stock, $0.01 par value, 100,000,000 shares authorized, 554,055 and 566,112 shares issued and outstanding, respectively		6			6
Additional paid-in capital		1,638,061			1,508,713
Accumulated other comprehensive income, net of taxes of $429 and $-0-, respectively		38,985			38,367
Accumulated deficit		(1,212,022	)		(1,363,785	)
Total equity		465,156			183,372
Total liabilities and equity	$	2,074,158		$	955,060

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

F-3

ARLINGTON ASSET INVESTMENT CORP.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Dollars in thousands except per share amounts)

	Year Ended December 31,
	2012			2011			2010
Interest income	$	64,154		$	52,545		$	39,567
Interest expense
Interest on short-term debt		4,475			2,043			593
Interest on long-term debt		490			465			562
Total interest expense		4,965			2,508			1,155
Net interest income		59,189			50,037			38,412
Other (loss) income, net
Investment (loss) gain, net		(10,723	)		(19,166	)		3,328
Other loss		(15	)		(14	)		(14	)
Total other (loss) income, net		(10,738	)		(19,180	)		3,314
Operating income before other expenses		48,451			30,857			41,726
Other expenses
Compensation and benefits		10,339			10,065			10,660
Professional services		4,118			1,833			1,263
Business development		136			121			97
Occupancy and equipment		467			374			388
Communications		202			197			204
Other operating expenses		2,184			1,599			2,022
Total other expenses		17,446			14,189			14,634
Income before income taxes		31,005			16,668			27,092
Income tax (benefit) provision		(160,821	)		1,495			506
Net income	$	191,826		$	15,173		$	26,586
Basic earnings per share	$	18.80		$	1.97		$	3.44
Diluted earnings per share	$	18.73		$	1.96		$	3.38
Dividends declared per share	$	3.50		$	3.375		$	1.90
Weighted-average shares outstanding (in thousands)
Basic		10,205			7,720			7,734
Diluted		10,242			7,741			7,873
Other comprehensive income (loss), net of taxes
Unrealized gains (losses) for the period on available-for-sale securities (net of taxes of $429, $-0-, and $-0-, respectively)	$	12,156		$	(10,022	)	$	60,451
Reclassification adjustment for gains included in net income on available-for-sale securities (net of taxes of $-0-)		(11,538	)		(15,106	)		(3,971	)
Comprehensive income (loss)	$	192,444		$	(9,955	)	$	83,066

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

F-4

ARLINGTON ASSET INVESTMENT CORP.

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

(Dollars in thousands)

	Class A Common Stock (#)			Class A Amount ($)			Class B Common Stock (#)		Class B Amount ($)		Additional Paid-In Capital			Accumulated Other Comprehensive Income		Accumulated Deficit			Total
Balances, December 31, 2009		7,352,774		$	74			566,112	$	6	$	1,507,394		$	7,015	$	(1,364,476	)	$	150,013
Net income		—			—			—		—		—			—		26,586			26,586
Issuance of Class A common stock		4,353			—			—		—		447			—		—			447
Repurchase of Class A common stock		(243,815	)		(2	)		—		—		(4,901	)		—		—			(4,903	)
Forfeitures of Class A common stock		(6,982	)		(1	)		—		—		(122	)		—		—			(123	)
Amortization of Class A common shares issued as stock-based awards		—			—			—		—		3,153			—		—			3,153
Other comprehensive income
Net change in unrealized gain on available-for-sale investment securities, (net of taxes of $-0-)		—			—			—		—		—			56,480		—			56,480
Dividends declared		—			—			—		—		—			—		(14,909	)		(14,909	)
Balances, December 31, 2010		7,106,330		$	71			566,112	$	6	$	1,505,971		$	63,495	$	(1,352,799	)	$	216,744

F-5

ARLINGTON ASSET INVESTMENT CORP.

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY—(Continued)

(Dollars in thousands)

	Class A Common Stock (#)			Class A Amount ($)		Class B Common Stock (#)		Class B Amount ($)		Additional Paid-In Capital			Accumulated Other Comprehensive Income			Accumulated Deficit			Total
Balances, December 31, 2010		7,106,330		$	71		566,112	$	6	$	1,505,971		$	63,495		$	(1,352,799	)	$	216,744
Net income		—			—		—		—		—			—			15,173			15,173
Issuance of Class A common stock		29,147			—		—		—		545			—			—			545
Repurchase of Class A common stock		(8,910	)		—		—		—		(229	)		—			—			(229	)
Forfeitures of Class A common stock		(27,231	)		—		—		—		(770	)		—			—			(770	)
Amortization of Class A common shares issued as stock-based awards		—			—		—		—		601			—			—			601
Reclassification of restricted stock units issued as stock based awards		—			—		—		—		2,595			—			—			2,595
Other comprehensive income
Net change in unrealized gain on available-for-sale investment securities, (net of taxes of $-0-)		—			—		—		—		—			(25,128	)		—			(25,128	)
Dividends declared		—			—		—		—		—			—			(26,159	)		(26,159	)
Balances, December 31, 2011		7,099,336		$	71		566,112	$	6	$	1,508,713		$	38,367		$	(1,363,785	)	$	183,372

F-6

ARLINGTON ASSET INVESTMENT CORP.

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY—(Continued)

(Dollars in thousands)

	Class A Common Stock (#)			Class A Amount ($)		Class B Common Stock (#)			Class B Amount ($)		Additional Paid-In Capital			Accumulated Other Comprehensive Income		Accumulated Deficit			Total
Balances, December 31, 2011		7,099,336		$	71		566,112		$	6	$	1,508,713		$	38,367	$	(1,363,785	)	$	183,372
Net income		—			—		—			—		—			—		191,826			191,826
Conversion of Class B shares to Class A shares		12,057			—		(12,057	)		—		—			—		—			—
Issuance of Class A common stock		5,493,750			55		—			—		129,194			—		—			129,249
Repurchase of Class A common stock		(41,790	)		—		—			—		(786	)		—		—			(786	)
Forfeitures of Class A common stock		(2,383	)		—		—			—		(55	)		—		—			(55	)
Amortization of Class A common shares issued as stock-based awards		—			—		—			—		995			—		—			995
Other comprehensive income
Net change in unrealized gain on available-for-sale investment securities, (net of taxes of $429)		—			—		—			—		—			618		—			618
Dividends declared		—			—		—			—		—			—		(40,063	)		(40,063	)
Balances, December 31, 2012		12,560,970		$	126		554,055		$	6	$	1,638,061		$	38,985	$	(1,212,022	)	$	465,156

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

F-7

ARLINGTON ASSET INVESTMENT CORP.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Dollars in thousands)
 

	Year Ended December 31,
	2012			2011			2010
Cash flows from operating activities
Net income	$	191,826		$	15,173		$	26,586
Adjustments to reconcile net income to net cash provided by operating activities
Investment loss (gain), net		10,723			19,166			(3,328	)
Net discount accretion on mortgage-backed securities		(9,888	)		(10,867	)		(12,250	)
Release of valuation allowance on deferred tax assets		(162,281	)		—			—
Depreciation and amortization		47			48			42
Other		567			636			3,155
Changes in operating assets
Interest receivable		(2,503	)		(1,254	)		(463	)
Other receivables		(389	)		211			(645	)
Prepaid expenses and other assets		750			1,490			(1,806	)
Changes in operating liabilities
Accounts payable and accrued expenses		1,457			1,091			688
Accrued compensation and benefits		(4,634	)		1,568			1,280
Net cash provided by operating activities		25,675			27,262			13,259
Cash flows from investing activities
Purchases of available-for-sale mortgage-backed securities		(54,709	)		(17,190	)		(156,858	)
Purchases of trading mortgage-backed securities		(1,359,536	)		(695,486	)		(304,494	)
Proceeds from sales of available-for-sale mortgage-backed securities		34,102			79,212			253,133
Proceeds from sales of trading mortgage-backed securities		352,437			201,352			118,126
Receipt of principal payments on available-for-sale mortgage-backed securities		20,194			14,388			26,969
Receipt of principal payments on trading mortgage-backed securities		83,038			37,688			12,346
Payments for derivatives and deposits, net		(29,814	)		(72,390	)		(4,676	)
Payments for purchased securities payable		(15,820	)		(2,555	)		—
Proceeds from sold securities receivable		41,321			—			—
Other		(11,898	)		2,797			(4,188	)
Net cash used in investing activities		(940,685	)		(452,184	)		(59,642	)
Cash flows from financing activities
Proceeds from repurchase agreements, net		849,214			457,756			63,390
Proceeds from stock issuance		129,249			—			—
Dividends paid		(46,848	)		(24,029	)		(10,254	)
Repurchase of common stock		(786	)		(229	)		(4,464	)
Repayments of short-term debt		—			(970	)		—
Net cash provided by financing activities		930,829			432,528			48,672
Net increase in cash and cash equivalents		15,819			7,606			2,289
Cash and cash equivalents, beginning of year		20,018			12,412			10,123
Cash and cash equivalents, end of year	$	35,837		$	20,018		$	12,412
Supplemental Cash Flow Information
Cash payments for interest	$	4,888		$	2,190		$	1,001
Cash payments for taxes	$	833		$	708		$	700

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

F-8

ARLINGTON ASSET INVESTMENT CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Dollars in thousands, except per share amounts)

Note 1. Organization and Nature of Operations:

Arlington Asset Investment Corp. (the Company or AAIC), formerly known as Friedman, Billings, Ramsey Group, Inc. (FBR Group), is a Virginia corporation. The Company acquires and holds mortgage-related and other assets. The Company’s portfolio consists primarily of agency-backed mortgage-backed securities (agency-backed MBS) and private-label residential mortgage-backed securities (private-label MBS).

Note 2. Summary of Significant Accounting Policies:

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. Certain amounts in the consolidated financial statements and notes for prior periods have been reclassified to conform to the current year’s presentation. These reclassifications had no impact on the previously reported net income, other comprehensive income, total assets or total liabilities.

Use of Estimates

The preparation of the Company’s financial statements, in conformity with accounting principles generally accepted in the United States of America (GAAP), requires the Company to make estimates and assumptions affecting the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Although the Company based the estimates and assumptions on historical experience, when available, market information, and on various other factors that the Company believes to be reasonable under the circumstances, management exercises significant judgment in the final determination of the estimates. Actual results may differ from these estimates.

Cash Equivalents

Cash equivalents include demand deposits with banks, money market accounts and highly liquid investments with original maturities of three months or less that are not held for sale in the ordinary course of business. As of December 31, 2012 and 2011, approximately 97% of the Company’s cash equivalents were invested in money market funds that invest primarily in U.S. Treasuries and other securities backed by the U.S. government.

Financial Instruments

 MBS transactions are recorded as purchases and sales on the date the securities are settled unless the transaction qualifies as a regular-way trade, in which case the transactions are accounted for as purchases or sales on a trade date basis. Any amounts payable or receivable for unsettled trades are recorded as “sold securities receivable” or “purchased securities payable” in the consolidated balance sheets.

Investments in MBS and marketable equity securities, if any, are classified as either available-for-sale or trading investments pursuant to accounting principles related to accounting for certain investments in debt and equity securities. These investments are carried at fair value with resulting unrealized gains and losses on available-for-sale securities reflected in accumulated other comprehensive income (loss) in the consolidated balance sheets and unrealized gains and losses on trading securities reflected in investment gain (loss), net, in the consolidated statements of comprehensive income. Investments in equity securities of non-public companies are carried at cost.

Although the Company generally intends to hold its MBS until maturity, it may, from time to time, sell any of its MBS as part of the overall management of its business. The available-for-sale designation provides the Company with the flexibility to sell its MBS in order to act on potential market opportunities or changes in economic conditions to ensure future liquidity and to meet other general corporate purposes as they arise.

The Company evaluates available-for-sale securities for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. In general, when the fair value of an available-for-sale security is less than its amortized cost at the reporting date, the security is considered impaired. In evaluating these available-for-sale securities for other-than-temporary impairment, consideration is given to (1) the length of time and the extent to which the fair value has been lower than carrying value, (2) the severity of the decline in fair value, (3) the financial condition and near-term prospects of the issuer, (4) the Company’s intent to sell, and (5) whether it is more-likely-than-not the Company would be required to sell the security before anticipated recovery.

F-9

For available-for-sale, private-label MBS securities that have been acquired at discounts to face value due in part to credit deterioration since origination, the Company re-evaluates the undiscounted expected future cash flows and the changes in cash flows from those originally projected at the time of purchase or last revised.  For those securities in an unrealized loss position, the difference between the carrying value and the net present value of expected future cash flows discounted using current expected rate of return is recorded as other-than-temporary impairment charges through the Company’s statement of comprehensive income.

Fair Value of Financial Instruments

The accounting principles related to fair value measurements define fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, not adjusted for transaction costs. Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 820, Fair Value Measurements and Disclosures (ASC 820), establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels giving the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3) as described below:

Level 1 Inputs— Unadjusted quoted prices in active markets for identical assets or liabilities that are accessible by the Company;

Level 2 Inputs— Quoted prices in markets that are not active or financial instruments for which all significant inputs are observable, either directly or indirectly; and

Level 3 Inputs— Unobservable inputs for the asset or liability, including significant assumptions of the Company and other market participants.

The Company determines fair values for the following assets and liabilities:

Mortgage-backed securities (MBS), at fair value—

Agency-backed MBS - The Company’s agency-backed MBS, the principal and interest payments on which are guaranteed by the Federal National Mortgage Association (Fannie Mae) or the Federal Home Loan Mortgage Corporation (Freddie Mac), are generally classified within Level 2 of the fair value hierarchy as they are valued after considering quoted market prices provided by a broker or dealer, or alternative pricing sources with reasonable levels of price transparency. The Company reviews broker or pricing service quotes to determine whether the quotes are relevant, for example, whether an active market exists to provide price transparency or whether the quote is an indicative price or a binding offer. The independent brokers and dealers providing market prices are those who make markets in or specialists with expertise in the valuation of these financial instruments.

Private-label MBS - The Company classifies private-label MBS within Level 3 of the fair value hierarchy because they trade infrequently and, therefore, have little or no price transparency. The Company utilizes present value techniques based on estimated cash flows of the instrument taking into consideration various assumptions derived by management and other assumptions used by other market participants. These assumptions are corroborated by evidence such as historical data, risk characteristics, transactions in similar instruments, and completed or pending transactions, when available. The significant inputs in the Company’s valuation process include default rate, loss severity, prepayment rate and discount rate. In general, significant increases (decreases) in default rate, loss severity or discount rate, in isolation, would result in a significantly lower (higher) fair value measurement.  However, significant increases (decreases) in prepayment rate may result in a significantly higher (lower) fair value measurement. It is difficult to generalize the interrelationships between these significant inputs as the actual results could differ considerably on an individual security basis.  For example, an increase in the default rate may not increase the loss severity rate if actual losses are lower than the average.  Also, changes in discount rates may be greatly influenced by market expectation at any given point based upon many variables not directly related to the MBS market.  Therefore, each significant input is closely analyzed to ascertain the reasonableness for the Company’s valuation purposes.

Establishing fair value is inherently subjective given the volatile and sometimes illiquid markets for these private-label MBS and requires management to make a number of assumptions, including assumptions about the future of interest rates, prepayment rates, discount rates, credit loss rates, and the timing of cash flows and credit losses. The assumptions the Company applies are specific to each security. Although the Company relies on the internal calculations to compute the fair value of these private-label MBS, the Company requests and considers indications of value (mark) from third-party dealers and the actual sales of private-label MBS to assist in the valuation process and calibrate our model.

F-10

Other investments—The Company’s other investments consist of investments in equity securities, investment funds, interest-only MBS, and other MBS-related securities. Interest-only MBS is classified within Level 3 of the fair value hierarchy.

Derivative instruments—In the normal course of the Company’s operations, the Company is a party to various financial instruments that are accounted for as derivatives in accordance with ASC 815, Derivatives and Hedging (ASC 815). The derivative instruments that trade in active markets or exchanges are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices. Other derivative instruments are generally classified within Level 2 of the fair value hierarchy because they are valued using broker or dealer quotations, which are model-based calculations based on market-based inputs, including, but not limited to, contractual terms, market prices, yield curves, credit curves, measures of volatility, prepayment rates and correlations of such inputs.

Other—Cash and cash equivalents, interest receivable, deposits, other receivable, interest payable, accounts payable, accrued expenses and other liabilities are reflected in the consolidated balance sheets at their amortized cost, which approximates fair value because of the short term nature of these instruments and classified within Level 1 of the fair value hierarchy.

 —Sold securities receivable, repurchase agreements and purchase securities payable are reflected in the consolidated balance sheets at the cost basis, which approximates fair value because of the short term nature of these instruments and classified within Level 2 of the fair value hierarchy.

 —Long-term debt represents a remaining balance of trust preferred debt issued by the Company which approximates fair value due to the nature of the debenture and is classified within Level 3 of the fair value hierarchy.

The estimated fair values of the Company’s financial instruments are as follows:

	December 31, 2012				December 31, 2011
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial assets
Cash and cash equivalents	$	35,837	$	35,837	$	20,018	$	20,018
Interest receivable		4,869		4,869		2,366		2,366
Sold securities receivable		26,773		26,773		41,321		41,321
Other receivables		644		644		11		11
MBS
Agency-backed MBS		1,556,510		1,556,510		637,011		637,011
Private-label MBS
Senior securities		7,519		7,519		9,311		9,311
Re-REMIC securities		191,567		191,567		170,116		170,116
Derivative assets		—		—		504		504
Deferred tax assets, net		162,281		162,281		—		—
Other investments		2,347		2,347		2,946		2,946
Deposits		85,652		85,652		71,079		71,079
Financial liabilities
Repurchase agreements		1,497,191		1,497,191		647,977		647,977
Purchased securities payable		—		—		15,820		15,820
Interest payable		582		582		504		504
Long-term debt		15,000		15,000		15,000		15,000
Derivative liabilities		76,850		76,850		63,024		63,024
Accounts payable, accrued expenses and other liabilities		17,908		17,908		16,401		16,401

Repurchase Agreements

Securities sold under agreements to repurchase, which are treated as financing transactions for financial reporting purposes, are collateralized by MBS and are carried at their contractual amounts, including accrued interest, as specified in the respective agreements. Under the repurchase agreements, the Company pledges its securities as collateral to secure the borrowing, which is equal in value to a specified percentage of the fair value of the pledged collateral, while the Company retains beneficial ownership of the pledged collateral.  At the maturity of a repurchase financing, the Company is required to repay the borrowing and receives back its pledged collateral from the counterparty.  The counterparty to the repurchase agreements may require that the Company pledge additional securities or cash as additional collateral to secure borrowings when the value of the collateral declines.

F-11

Interest Income

Interest income on the trading, agency-backed MBS includes contractual coupon payments.

Interest income on the private-label MBS that were purchased at a discount to face value is recognized based on the security’s expected effective interest rate. At acquisition, the accretable yield is calculated as the difference between the undiscounted expected cash flows and the purchase price which is expected to be accreted into interest income over the remaining life of the security on a level-yield basis. The difference between the contractually required payments and the undiscounted expected cash flows represents the non-accretable difference. Based on actual payment activities and changes in estimates of undiscounted expected future cash flows, the accretable yield and the non-accretable difference can change over time. Significant increases in the amount or timing of undiscounted expected future cash flows are recognized prospectively as an adjustment to the accretable yield.

Stock-Based Compensation

The Company accounts for stock-based compensation in accordance with accounting principles related to share-based payment which requires fair value method of accounting. Under the fair value based method, compensation cost is measured at the grant date based on the value of the award and is recognized over the service period, which is usually the vesting period. Expected forfeitures are included in determining share-based employee compensation cost. Share-based awards that do not require future services are expensed immediately.

Performance-Based Long-Term Incentive Program

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company adopted a performance-based long-term incentive program (Performance-based Program) that provides for the issuance of two types of performance share units (PSUs) from time to time pursuant to the Company’s 2011 Plan.

The Compensation Committee established performance goals under the Performance-based Program. The awards under the Performance-based Program comprise of two types of PSUs: Combined Net Worth Units (Book Value PSUs) and Total Shareholder Return Units (TSR PSUs). The Book Value PSUs are eligible to vest based on the compound annualized growth in the Company’s book value per share (i.e., book value change plus dividends on a reinvested basis) during the applicable performance period. The TSR PSUs are eligible to vest based on the Company’s compound annualized total shareholder return (i.e., share price change plus dividends on a reinvested basis) during the applicable performance period.

The Company accounts for the Performance-based Program in accordance with ASC 718. Therefore, the Book Value PSUs are valued at the grant date market value and the estimated compensation cost is recorded over the vesting period. The Company estimates the number of shares to be issued under the Book Value PSUs on a quarterly basis based on the actual and projected results for the remaining vesting period and any adjustments required are recognized retrospectively and over the remaining vesting period.

The Total Shareholder Return PSUs are also valued at the time of grant based on valuation model and the estimated compensation cost is recorded over the vesting period using straight-line basis. The valuation of the Total Shareholder Return PSUs is performed using Monte-Carlo simulation model (Model) using various assumptions including beginning average price, expected volatility, dividend equivalents, dividend yield, and risk-free rate of return. The Model projects stock prices on a daily basis assuming 250 trading days per year. The Model generates many future stock price paths to construct a distribution of where future stock prices might be. No remeasurement of compensation expense is required for the Total Shareholder Return PSUs.

The compensation costs are reversed if an employee is terminated prior to completing the required service period. The estimated shares to be granted under the Performance-based Program are included in the calculation of diluted Earnings Per Share.

Income Taxes

Income taxes are provided for using the asset and liability method. Deferred tax assets and liabilities represent the differences between the financial statement and income tax bases of assets and liabilities using enacted tax rates. The measurement of net deferred tax assets is adjusted by a valuation allowance if, based on the Company’s evaluation, it is more-likely-than-not that they will not be realized. The Company recognizes tax positions in the financial statements only when it is more-likely-than-not that the position will be sustained upon examination by the relevant taxing authority based on the technical merits of the position. A position that meets this standard is measured at the largest amount of benefit that will more-likely-than-not be realized upon settlement. A liability is established for differences between positions taken in a tax return and the financial statements.

F-12

The Company is subject to federal alternative minimum tax and state and local taxes on its taxable income and gains that are not offset by the net operating loss (NOL) and net capital loss (NCL) carry-forwards.

Other Comprehensive Income

Comprehensive income includes net income as currently reported by the Company on the consolidated statements of comprehensive income adjusted for other comprehensive income. Other comprehensive income for the Company represents changes in unrealized gains and losses related to the Company’s MBS and other mortgage related assets accounted for as available-for-sale with changes in fair value recorded through shareholders’ equity.

Earnings Per Share

Basic earnings per share includes no dilution and is computed by dividing net income or loss available to common shareholders by the weighted-average number of common shares outstanding for the respective period. Diluted earnings per share includes the impact of dilutive securities such as stock options, unvested shares of restricted stock and performance share units. The following table presents the computations of basic and diluted earnings per share for the years ended December 31, 2012, 2011 and 2010:

	Year Ended December 31,
	2012				2011				2010
	Basic		Diluted		Basic		Diluted		Basic		Diluted
Weighted average shares outstanding Common stock (in thousands)		10,205		10,205		7,720		7,720		7,734		7,734
Stock options, performance share units, and unvested restricted stock (in thousands)		—		37		—		21		—		139
Weighted average common and common equivalent shares outstanding (in thousands)		10,205		10,242		7,720		7,741		7,734		7,873
Net income applicable to common stock	$	191,826	$	191,826	$	15,173	$	15,173	$	26,586	$	26,586
Net income per common share	$	18.80	$	18.73	$	1.97	$	1.96	$	3.44	$	3.38

As of December 31, 2011 and 2010, there were 650, and 8,425, respectively, options to purchase shares of common stock outstanding. There were no outstanding options to purchases shares of common stock at December 31, 2012. The diluted earnings per share for the years ended December 31, 2012, 2011 and 2010 did not include the antidilutive effect of 27,808, 23,443, and 55,669 shares, respectively, of awarded restricted stock units, stock options, and restricted stock.

Recent Accounting Pronouncements

In December 2011, the FASB issued Accounting Standards Update No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires that the disclosures of both gross and net information about instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an agreement similar to a master netting arrangement. In addition, the standard requires disclosure of collateral received and posted in connection with master netting agreements or similar arrangements. The new requirements are effective for the Company on January 1, 2013. The Company does not expect a significant impact on its financial positions as a result of adoption of these new requirements.

Note 3. Financial Instruments:

Fair Value Hierarchy

The following tables set forth financial instruments accounted for under ASC 820 by level within the fair value hierarchy as of December 31, 2012 and December 31, 2011. As required by ASC 820, assets and liabilities that are measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

F-13

Financial Instruments Measured at Fair Value on a Recurring Basis

	December 31, 2012
	Total			Level 1			Level 2		Level 3
MBS, at fair value Trading
Agency-backed MBS	$	1,556,440		$	—		$	1,556,440	$	—
Available-for-sale
Agency-backed MBS		70			—			70		—
Private-label MBS
Senior securities		7,519			—			—		7,519
Re-REMIC securities		191,567			—			—		191,567
Total available-for-sale		199,156			—			70		199,086
Total MBS		1,755,596			—			1,556,510		199,086
Derivative liabilities, at fair value		(76,850	)		(76,850	)		—		—
Interest-only MBS, at fair value		478			—			—		478
Total	$	1,679,224		$	(76,850	)	$	1,556,510	$	199,564

	December 31, 2011
	Total			Level 1			Level 2		Level 3
MBS, at fair value Trading
Agency-backed MBS	$	636,872		$	—		$	636,872	$	—
Available-for-sale
Agency-backed MBS		139			—			139		—
Private-label MBS
Senior securities		9,311			—			—		9,311
Re-REMIC securities		170,116			—			—		170,116
Total available-for-sale		179,566			—			139		179,427
Total MBS		816,438			—			637,011		179,427
Derivative assets, at fair value		504			—			504		—
Derivative liabilities, at fair value		(63,024	)		(63,024	)		—		—
Interest-only MBS, at fair value		1,060			—			—		1,060
Total	$	754,978		$	(63,024	)	$	637,515	$	180,487

The total financial assets measured and reported at fair value on a recurring basis and classified within Level 3 were $199,564, or 9.62%, and $180,487, or 18.90%, of the Company’s total assets as of December 31, 2012 and 2011, respectively.

There were no transfers of securities in or out of Levels 1, 2 or 3 during the years ended December 31, 2012 and 2011.

Level 3 Financial Instruments Measured at Fair Value on a Recurring Basis

The fair value of the Company’s Level 3, available-for-sale, private-label MBS was $199,086 and $179,427 as of December 31, 2012 and 2011, respectively. These securities are primarily senior and re-REMIC tranches in securitization trusts issued between 2005 and 2010. The senior securities represent interests in securitizations that have the first right to cash flows and absorb losses last. The re-REMIC securities represent interests in re-securitizations of senior MBS and pro-rata mezzanine securities. For re-REMIC securities, the cash flows from, and any credit losses absorbed by, the underlying MBS are allocated among the re-REMIC securities issued in the re-securitization transactions based on the re-REMIC structure. For example, prime and non-prime residential senior securities have been resecuritized to create a two-tranche structure with a re-REMIC senior security and a re-REMIC subordinated security. In these re-REMIC securities, all principal payments from the underlying securities are directed to the re-REMIC senior security until the face value is fully paid off. Thereafter, all principal payments are directed to the re-REMIC subordinated security. For pro-rata mezzanine securities, principal payments from the underlying MBS are typically allocated concurrently and proportionally to the mezzanine securities along with senior securities. The re-REMIC subordinated and mezzanine securities absorb credit losses, if any, first; however, these credit losses occur only when credit losses exceed the credit protection provided to the underlying securities. Senior, re-REMIC and mezzanine securities receive interest while any face value is outstanding.

F-14

The Company’s senior securities and re-REMIC securities were collateralized by residential Prime and Alt-A mortgage loans and had the following weighted-averages as of the periods indicated.

	December 31,
	2012			2011
Original loan-to-value		70	%		71	%
Original FICO score		730			729
Three-month prepayment rate		17	%		16	%
Three-month loss severities		46	%		52	%
Weighted average coupon		4.40	%		5.32	%

The significant inputs for the valuation model include the following weighted-averages:

	December 31, 2012						December 31, 2011
	Senior Securities			Re-REMIC Securities			Senior Securities			Re-REMIC Securities
Discount rate		6.50	%		7.43	%		7.00	%		8.75	%
Default rate		9.30	%		5.00	%		10.30	%		5.55	%
Loss severity rate		60.00	%		46.60	%		60.00	%		43.06	%
Prepayment rate		16.30	%		13.75	%		17.30	%		15.20	%

The ranges of the significant unobservable inputs for the valuation model were as follows as of the dates indicated:

	December 31, 2012						December 31, 2011
	Senior Securities			Re-REMIC Securities			Senior Securities			Re-REMIC Securities
Discount rate		6.50	%		6.50 – 13.25	%		7.00	%		7.45 – 13.73	%
Default rate		9.30	%		0.95 – 11.10	%		10.30	%		2.10 – 13.00	%
Loss severity rate		60.00	%		28.26 – 57.50	%		60.00	%		28.18 – 57.50	%
Prepayment rate		16.30	%		6.95 – 20.40	%		17.30	%		9.60 – 21.00	%

The tables below set forth a summary of changes in the fair value and gains and losses of the Company’s Level 3 financial assets and liabilities that are measured at fair value on a recurring basis for the years ended December 31, 2012 and 2011.

	Year Ended December 31, 2012
	Senior Securities			Re-REMIC Securities			Total
Beginning balance, January 1, 2012	$	9,311		$	170,116		$	179,427
Total net gains (losses)
Included in earnings		(2,463	)		(2,898	)		(5,361	)
Included in other comprehensive income		994			45			1,039
Purchases		—			54,709			54,709
Sales		—			(34,102	)		(34,102	)
Payments, net		(1,642	)		(19,310	)		(20,952	)
Accretion of discount		1,319			23,007			24,326
Ending balance, December 31, 2012	$	7,519		$	191,567		$	199,086
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	$	(2,463	)	$	(12,711	)	$	(15,174	)

F-15

	Year Ended December 31, 2011
	Senior Securities			Re-REMIC Securities			Total
Beginning balance, January 1, 2011	$	51,038		$	201,697		$	252,735
Total net gains (losses)
Included in earnings		3,631			8,718			12,349
Included in other comprehensive income		(6,912	)		(16,760	)		(23,672	)
Purchases		330			16,860			17,190
Sales		(37,229	)		(41,983	)		(79,212	)
Payments, net		(2,293	)		(12,096	)		(14,389	)
Accretion of discount		746			13,680			14,426
Ending balance, December 31, 2011	$	9,311		$	170,116		$	179,427
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	$	(173	)	$	(1,050	)	$	(1,223	)

Gains and losses included in earnings for the years ended December 31, 2012 and 2011 are reported in the following statement of comprehensive income line descriptions:

	Other (loss) income, Investment (loss) gain
	2012			2011
Total (losses) gains included in earnings for the period	$	(5,361	)	$	12,349
Change in unrealized gains relating to Level 3 assets still held at the reporting date	$	(15,174	)	$	(1,223	)

Level 3 Financial Instruments Measured at Fair Value on a Non-Recurring Basis

The Company also measures certain financial assets at fair value on a non-recurring basis. Adjustments to the fair value of these assets usually result from the application of lower-of-cost-or-market accounting or write-downs of individual assets due to impairments. Due to the nature of these financial assets, enterprise values are primarily used to value these financial assets. In determining the enterprise value, the Company analyzes various financial, performance and market factors to estimate fair value, including where applicable, market trading activity. As a result, these financial assets are classified within Level 3 of the fair value hierarchy. As of December 31, 2012 and 2011, these financial assets are classified within the other investments category and represent the Company’s interest in non-public equity securities and investment funds and valued at $1,869 and $1,886, respectively. For the year ended December 31, 2012, the Company recorded a loss of $64 in the carrying value of these financial assets. For the year ended December 31, 2011, the Company recorded a loss of $85 in the carrying value of these financial assets.

MBS, at Fair Value (1) (2), consisted of the following as of the dates indicated:

	December 31, 2012											December 31, 2011
	Fair Value		Net Unamortized Premium (Discount)			Percent of Total Fair Value			Weighted Average Life		Weighted Average Rating(3)	Fair Value		Net Unamortized Premium (Discount)			Percent of Total Fair Value			Weighted Average Life		Weighted Average Rating(3)
Trading
Fannie Mae	$	1,083,810	$	—			61.73	%		4.9	AAA	$	432,039	$	—			52.92	%		5.7	AAA
Freddie Mac		472,630		—			26.92	%		5.1	AAA		204,833		—			25.09	%		6.0		AAA
Available-for-sale:
Agency-backed
Fannie Mae		70		—			0.01	%		2.8	AAA		139		—			0.01	%		5.2	AAA
Private-label
Senior securities		7,519		(6,519	)		0.43	%		5.2	C		9,311		(5,196	)		1.14	%		5.0	CC+
Re-REMIC securities		191,567		(164,422	)		10.91	%		11.4	NR		170,116		(131,541	)		20.84	%		9.1	NR
	$	1,755,596	$	(170,941	)		100.00	%				$	816,438	$	(136,737	)		100.00	%

(1) The Company’s MBS portfolio was primarily comprised of fixed-rate MBS at December 31, 2012 and 2011. The weighted-average coupon of the MBS portfolio at December 31, 2012 and 2011 was 4.11% and 4.85%, respectively.

(2) As of December 31, 2012 and 2011, the Company’s MBS investments with a fair value of $1,615,421 and $731,432, respectively, were pledged as collateral for repurchase agreements.

(3) The securities issued by Fannie Mae and Freddie Mac are not rated by any rating agency; however, they are commonly thought of as having an implied rating of “AAA.” There is no assurance, particularly given the downgrade of the U.S.’s credit rating to “AA” by Standard & Poor’s during the quarter ended September 30, 2011, that these securities would receive such a rating if they were ever rated by a rating agency. The weighted-average rating of the Company’s private-label senior securities is calculated based on face value of the securities.

F-16

The Company has generally purchased private-label MBS at a discount. The Company, at least on a quarterly basis, estimates the future expected cash flows based on the Company’s observation of current information and events and applying a number of assumptions related to prepayment rates, interest rates, default rates, loss severity rates, and the timing and amount of cash flows and credit losses. These assumptions are difficult to predict as they are subject to uncertainties and contingencies related to future events that may impact the Company’s estimates and its interest income.

Interest income on the private-label MBS that were purchased at a discount to face value is recognized based on the security’s expected effective interest rate. At acquisition, the accretable yield is calculated as the difference between the undiscounted expected cash flows and the purchase price which is expected to be accreted into interest income over the remaining life of the security on a level-yield basis. The difference between the contractually required payments and the undiscounted expected cash flows represents the non-accretable difference. Based on actual payment activities and changes in estimates of undiscounted expected future cash flows, the accretable yield and the non-accretable difference can change over time. Significant increases in the amount or timing of undiscounted expected future cash flows are recognized prospectively as an adjustment to the accretable yield.

The following table presents the changes in the accretable yield on available-for-sale, private-label MBS for the years ended December 31, 2012 and 2011.

	Year Ended December 31,
	2012			2011
Beginning balance	$	194,619		$	316,029
Accretion of discount		(24,326	)		(26,279	)
Reclassifications, net		(3,928	)		(47,478	)
Acquisitions		81,074			24,163
Sales		(39,586	)		(71,816	)
Ending balance	$	207,853		$	194,619

For the available-for-sale, private-label MBS acquired during the year ended December 31, 2012 and 2011, the contractually required payments receivable, the cash flow expected to be collected, and the fair value at the acquisition date were as follows for the periods indicated:

	Year Ended December 31,
	2012		2011
Contractually required payments receivable	$	187,237	$	47,228
Cash flows expected to be collected		135,547		43,909
Basis in acquired securities		54,474		19,746

F-17

The Company’s available-for-sale MBS are carried at fair value in accordance with ASC 320, Debt and Equity Securities (ASC 320), the securities with resulting unrealized gains and losses reflected as other comprehensive income or loss. Gross unrealized gains and losses on these securities were the following as of the dates indicated:

	December 31, 2012
	Amortized
	Cost/		Unrealized
	Cost Basis(1)		Gains		Losses		Fair Value
Agency-backed MBS	$	64	$	6	$	—	$	70
Private-label MBS
Senior securities		5,611		1,908		—		7,519
Re-REMIC securities		154,067		37,500		—		191,567
Total	$	159,742	$	39,414	$	—	$	199,156

(1) The amortized cost of MBS includes unamortized net discounts of $170,941 at December 31, 2012.

	December 31, 2011
	Amortized
	Cost/		Unrealized
	Cost Basis(1)		Gains		Losses		Fair Value
Agency-backed MBS	$	128	$	11	$	—	$	139
Private-label MBS
Senior securities		8,397		914		—		9,311
Re-REMIC securities		132,661		37,455		—		170,116
Total	$	141,186	$	38,380	$	—	$	179,566

(1) The amortized cost of MBS includes unamortized net discounts of $136,737 at December 31, 2011.

 For the years ended December 31, 2012 and 2011, the Company recorded other-than-temporary impairment charges of $15,174 and $1,223, respectively, as a component of investment (loss) gain, net, on the consolidated statements of comprehensive income related to deterioration in credit quality on available-for-sale, private-label MBS with a cost basis of $49,367 and $11,071, respectively, prior to recognizing the other-than-temporary impairment charges.

The following table presents a summary of the other-than-temporary impairment charges included in earnings for the periods indicated:

	Year Ended December 31,
	2012		2011
Cumulative other-than-temporary impairment beginning balance	$	8,594	$	7,371
Additions
Other-than-temporary impairments not previously recognized		13,986		1,223
Increases related to other-than-temporary impairments on securities with previously recognized other-than-temporary impairments		1,188		—
Cumulative other-than-temporary impairment ending balance	$	23,768	$	8,594

The following table presents the results of sales of MBS for the periods indicated:

	Year Ended December 31,
	2012				2011
	Agency- Backed MBS		Private-Label MBS		Agency- Backed MBS		Private-Label MBS
Proceeds from sales	$	379,271	$	34,102	$	242,673	$	79,211
Gross gains		5,223		9,813		4,316		13,220
Gross losses		395		—		388		191

F-18

Other Investments

The Company’s other investments consisted of the following as of the dates indicated:

	December 31,
	2012		2011
Interest-only MBS	$	478	$	1,060
Non-public equity securities		975		975
Investments funds		894		911
Total other investments	$	2,347	$	2,946

For the year ended December 31, 2012, the Company recorded other-than-temporary impairment charges of $534 as a component of investment (loss) gain, net, on the consolidated statements of comprehensive income on an investment in interest-only MBS. The Company recorded no other-than-temporary impairment charges on investments in interest-only MBS during the year ended December 31, 2011.

Note 4. Borrowings:

Repurchase Agreements

The Company has entered into repurchase agreements to fund its investments in MBS. As of December 31, 2012, the amount at risk related to $482,097 of repurchase agreements with Credit Suisse Securities (USA) LLC was $50,171 or 10.79% of the Company’s equity with a weighted average maturity of 15 days. As of December 31, 2011, the amount at risk related to $177,402 and $219,737 of repurchase agreements with Credit Suisse Securities (USA) LLC and Barclays Capital Inc., respectively, was $46,848 or 25.55% and $19,995 or 10.90%, respectively, of the Company’s equity with a weighted average maturity of 16 and 12 days, respectively. The following table provides information regarding the Company’s outstanding repurchase agreement borrowings as of the dates and periods indicated:

	December 31,
	2012			2011
Outstanding balance	$	1,497,191		$	647,977
Value of assets pledged as collateral
Agency-backed MBS		1,547,760			653,322
Private-label MBS		67,661			78,110
Weighted-average rate		0.52	%		0.49	%
Weighted-average term to maturity	14.5 days			13.1 days
Weighted-average outstanding balance during the year ended	$	953,152		$	559,086
Weighted-average rate during the year ended		0.46	%		0.36	%

Long-Term Debt

As of December 31, 2012 and 2011, the Company had $15,000 of outstanding long-term debentures. The long-term debentures accrue and require payments of interest quarterly at an annual rate of three-month LIBOR plus 2.25% to 3.00%. The weighted average interest rate on these long-term debentures was 3.09% and 3.15% as of December 31, 2012 and 2011, respectively. All of these borrowings mature between 2033 and 2035.

Note 5. Derivative Financial Instruments and Hedging Activities:

In the normal course of its operations, the Company is a party to financial instruments that are accounted for as derivative financial instruments in accordance with ASC 815. These instruments may include interest rate swaps, Eurodollar and U.S. Treasury futures contracts, put options and certain commitments to purchase and sell MBS.

F-19

During the years ended December 31, 2012 and 2011, the Company entered into various financial contracts to hedge certain MBS and related borrowings and other long-term debt. These financial contracts are not designated as hedges under ASC 815. The changes in fair value on these derivatives are recorded to net investment (loss) gain, net, in the statement of comprehensive income. For the years ended December 31, 2012 and 2011, the Company recorded net losses of $28,755 and $64,625, respectively, on these derivatives. The Company held the following derivative instruments as of the dates indicated:

	December 31, 2012					December 31, 2011
	Notional Amount		Fair Value			Notional Amount		Fair Value
No hedge designation
Eurodollar futures(1)	$	17,525,000	$	(76,850	)	$	12,157,000	$	(62,556	)
10-year U.S. Treasury note futures(2)		—		—			39,700		(468	)
Commitment to purchase MBS(3)		—		—			75,000		504

(1) The $17,525,000 total notional amount of Eurodollar futures contracts as of December 31, 2012 represents the accumulation of Eurodollar futures contracts that mature on a quarterly basis between 2013 and 2018. As of December 31, 2012, the Company maintained $85,652 as a deposit and margin against the open Eurodollar futures contracts.

(2) The total notional amount of 10-year U.S. Treasury note futures represents the accumulation of 10-year U.S. Treasury note futures.

(3) The total notional amount of commitment to purchase MBS represents forward commitments to purchase fixed-rate MBS securities.

Note 6. Income Taxes:

The Company is taxed as a C corporation for U.S. federal tax purposes.

During the year ended December 31, 2012, the Company recorded $160,821 of income tax benefit as a result of releasing $162,519 of valuation allowance previously provided for certain deferred tax assets. The amount of the valuation allowance released by the Company represents a portion of deferred tax assets that was deemed more-likely-than-not that the Company will realize the benefits based on the analysis where the positive evidences outweighed the negative evidences. The Company’s framework for assessing the recoverability of deferred tax assets required consideration of all available evidence, including:

● the sustainability of recent operating profitability;

● the predictability of future operating profitability of the character necessary to realize the deferred tax assets; and

● the carryforward periods for the net operating loss and capital loss carryforwards.

The determination to release valuation allowance was based upon the Company meeting the criteria in the framework.

The Company had taxable income from operations before income taxes of $45,387, $27,527 and $16,503 for the years ended December 31, 2012, 2011, and 2010, respectively. During the years ended December 31, 2011 and 2010, the Company recorded $1,495 and $506, respectively, of income tax expense.

The (benefit) provision for income taxes from operations consists of the following for the years ended December 31, 2012, 2011 and 2010:

	2012			2011		2010
Federal	$	(123,205)		$	698	$	(329	)
State		(37,616)			797		835
	$	(160,821	)	$	1,495	$	506
Current	$	1,889		$	1,495	$	506
Deferred		(162,710	)		—		—
	$	(160,821	)	$	1,495	$	506

Deferred tax assets and liabilities consisted of the following as of December 31, 2012 and 2011:

	2012			2011
Unrealized investment gains and losses	$	54,761		$	43,930
Accrued compensation		(266	)		(644	)
Capital loss carry-forward		116,918			159,724
Other, net		19,683			17,675
Net operating loss		94,423			114,489
Unrealized gain on AFS securities		(16,160	)		(15,731	)
Valuation allowance		(107,078	)		(319,443	)
Net deferred tax asset	$	162,281		$	—

F-20

The (benefit) provision for income taxes results in effective tax rates that differ from the federal statutory rates. The reconciliation of the Company and its subsidiaries income tax attributable to net income computed at federal statutory rates to income tax expense was:

	December 31,
	2012			2011			2010
Federal income tax at statutory rate	$	10,852		$	5,853		$	9,482
State income taxes, net of federal benefit		1,813			1,357			2,115
Executive compensation		—			1,075			1,057
Effect of stock based compensation		—			1,330			1,787
Expiration of capital loss carryover		37,935			66,439			—
Other, net		945			294			187
Valuation allowance		(212,366	)		(74,853	)		(14,122	)
Total income tax (benefit) provision	$	(160,821	)	$	1,495		$	506

As of December 31, 2012 and 2011, the Company recorded $12,810 of unrecognized tax benefits, which are fully reserved, and represent its estimate of potential future tax benefits ranging up to that amount. The total amount of accrued interest and penalties as of December 31, 2012 and 2011 was $2,760 and $1,779, respectively. At December 31, 2012 and 2011, there are $12,810 of unrecognized tax benefits that if recognized would affect the annual effective tax rate.

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

	2012		2011
Balance at January 1	$	12,810	$	12,810
Additions based on tax positions related to the current year		—		—
Additions for tax positions of prior years		—		—
Reductions for tax positions of prior years		—		—
Settlements		—		—
Balance at December 31	$	12,810	$	12,810

As of December 31, 2012 and 2011, the Company had an NCL carry-forward of $285,250 and $389,655, respectively, that can be used to offset future capital gains. These capital losses began to expire in 2011, with $92,698 expired in 2012 and $162,046 expired in 2011, and are available to offset tax capital gains through 2014. In addition, as of December 31, 2012 and 2011, the Company had an NOL carry-forward of $230,299 and $279,242, respectively, which can be used to offset future taxable income. The NOL carry-forward will begin to expire in 2027. The valuation allowance relates to the estimated amount of NCL’s that will expire unused.

The Company is subject to examination by the U.S. Internal Revenue Service (IRS), and other taxing authorities in jurisdictions where the Company has significant business operations, such as Virginia. An IRS examination of the Company’s tax years 2009 and 2010 is currently on-going.

Note 7. Commitments and Contingencies:

Contractual Obligations

The Company has contractual obligations to make future payments in connection with borrowings and non-cancelable lease agreements and other contractual commitments as well as uncalled capital commitments to various investment partnerships that may be called over the next ten years. The following table sets forth these contractual obligations by fiscal year:

	2013		2014		2015		2016		2017		Thereafter		Total
Borrowings(1)	$	—	$	—	$	—	$	—	$	—	$	15,000	$	15,000
Minimum rental and other contractual commitments(2)		269		256		—		—		—		—		525
Capital commitments(3)		—		—		—		—		—		—		—
	$	269	$	256	$	—	$	—	$	—	$	15,000	$	15,525

(1) This table excludes interest payments to be made on the Company’s long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $116 in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15,000 of long-term debt is based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

(2) Equipment and office rent expense for 2012, 2011 and 2010 was $263, $173 and $162, respectively.

(3) The table above excludes $619 of uncalled capital commitments to various investment partnerships that may be called over the next ten years. This amount was excluded because the Company cannot currently determine when, if ever, the commitments will be called. Also, the table above does not include a liability for unrecognized income tax benefits of $12,810 that are not contractual obligations by nature. The Company cannot determine, with any degree of certainty, the amount that would be payable or the period of cash settlement to the respective taxing jurisdiction.

F-21

The Company also has short-term repurchase agreement liabilities of $1,497,191 as of December 31, 2012. See Note 4 for further information.

Litigation and Regulatory Actions

On August 19, 2011, Hildene Capital Management, LLC filed a purported class action complaint captioned Hildene Capital Management, LLC v. Friedman, Billings, Ramsey Group, Inc. (d/b/a Arlington Asset Investment Corp.), FBR Capital Trust VI, FBR Capital Trust X, Wells Fargo Bank, N.A., as Trustee, and John and Jane Does 1 through 100, No. 11 Civ. 5832, in the United States District Court for the Southern District of New York (the “Complaint”).  The Complaint alleges unlawful acts by the Company in connection with its purchase of preferred securities issued by FBR Capital Trust VI and FBR Capital Trust X (the “FBR Trusts”) from two CDOs, Tropic IV CDO Ltd. and Soloso CDO 2005-1 Ltd., in September 2009. 

On November 9, 2011, the Company filed a motion to dismiss the Complaint on behalf of itself and the FBR Trusts.  On December 14, 2011, Plaintiff filed an Amended Complaint.  In the Amended Complaint, Plaintiff added Hildene Opportunities Master Fund, Ltd. as a plaintiff.  Plaintiffs no longer assert class action claims, but have asserted direct and derivative claims against the Company and Wells Fargo Bank, N.A., as trustee for Tropic III CDO Ltd., Tropic IV CDO Ltd., and Soloso CDO 2005-1 Ltd.  On January 20, 2012, the Company filed a motion to dismiss the Amended Complaint on behalf of itself and the FBR Trusts.  On April 25, 2012, the Court held a hearing on that motion.  On August 15, 2012, the Court issued an order granting in part and denying in part the motion to dismiss.  The Company filed its Answer to the Amended Complaint on September 17, 2012. 

As of January 31, 2013, there is an agreement in principle to resolve the case on terms that would not have a material impact to the financial position of the Company.

Note 8. Shareholders’ Equity:

The Company has authorized share capital of 450,000,000 shares of Class A common stock, par value $0.01 per share; 100,000,000 shares of Class B common stock, par value $0.01 per share; and 25,000,000 shares of undesignated preferred stock. Holders of the Class A and Class B common stock are entitled to one vote and three votes per share, respectively, on all matters voted upon by the shareholders. Shares of Class B common stock convert to shares of Class A common stock at the option of the Company in certain circumstances including (i) upon sale or other transfer, (ii) at the time the holder of such shares of Class B common stock ceases to be affiliated with the Company and (iii) upon the sale of such shares in a registered public offering. The Company’s Board of Directors has the authority, without further action by the shareholders, to issue preferred stock in one or more series and to fix the terms and rights of the preferred stock. Such actions by the Board of Directors could adversely affect the voting power and other rights of the holders of common stock. Preferred stock could thus be issued quickly with terms that could delay or prevent a change in control of the Company or make removal of management more difficult. At present, the Company has no plans to issue any preferred stock.

Equity Offering

During the year ended December 31, 2012, the Company completed two public offerings as follows:

Offering date	March 26, 2012		September 26, 2012
Shares offered to public		1,755,000		3,000,000
Underwriter’s over-allotment		263,250		450,000
Total shares of Class A common stock		2,018,250		3,450,000
Offering price per share	$	23.90	$	24.80
Net proceeds (1)	$	46,015	$	83,234

(1) Net of underwriting discounts and commissions and expenses.

There were no equity offerings completed during the year ended December 31, 2011.

Dividends

Pursuant to the Company’s variable dividend policy, the Board of Directors evaluates dividends on a quarterly basis and, in its sole discretion, approves the payment of dividends. The Company’s dividend payments, if any, may vary significantly from quarter to quarter. The Board of Directors approved and the Company declared and paid the following dividends for 2012:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 5	December 17	December 31
September 30		0.875	September 13	September 28	October 31
June 30		0.875	June 15	June 29	July 31
March 31		0.875	March 16	March 26	April 30

F-22

The Board of Directors approved and the Company declared and paid the following dividends for 2011:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 21	December 31	January 31, 2012
September 30		0.875	September 19	September 30	October 31
June 30		0.875	June 23	July 5	July 29
March 31		0.750	March 24	April 4	April 29

Long-Term Incentive Plan

On April 13, 2011, the Board of Directors adopted the Arlington Asset Investment Corp. 2011 Long-Term Incentive Plan (2011 Plan). The 2011 Plan was approved by the Company’s shareholders and became effective on June 2, 2011.

Under the 2011 Plan, shares of Class A common stock of the Company may be issued to employees, directors, consultants and advisors of the Company and its affiliates. The maximum number of shares authorized for issuance under the 2011 Plan is equal to 500,000 shares plus any shares that remained available for issuance under the Friedman, Billings, Ramsey Group, Inc. 2004 Long-Term Incentive Plan, the Friedman, Billings, Ramsey Group, Inc. 1997 Stock and Annual Incentive Plan and the Amended and Restated Friedman, Billings, Ramsey Group, Inc. Non-Employee Director Stock Compensation Plan (the Prior Plans) at the time the 2011 Plan became effective. As of June 2, 2011, 45,097 shares remained available for grants under the Prior Plans.

Under the 2011 Plan, the Compensation Committee of the Company’s Board of Directors may grant options, stock appreciation rights (SARs), restricted stock and restricted stock units (RSUs), other stock-based awards, and performance awards. However, no participant may be granted (i) options or SARs covering more than 250,000 shares in any calendar year or (ii) restricted stock, RSUs, performance awards and/or other stock-based awards denominated in shares covering more than 250,000 shares in any calendar year. These share limits are subject to adjustment in the event of any merger, reorganization, consolidation, recapitalization, stock dividend, stock split, reverse stock split, spin-off, extraordinary cash dividend or similar transactions or other change in corporate structure affecting the shares. In addition, the maximum dollar value payable to any participant in any calendar year with respect to awards valued with reference to property (including cash) other than shares is $10,000. The 2011 Plan will terminate on the tenth anniversary of its effective date unless sooner terminated by the Board of Directors. The Company uses a fair value based measurement method in accounting for all share based payment transactions.

Performance-Based Long-Term Incentive Program

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company adopted a performance-based long-term incentive program (Performance-based Program) that provides for the issuance of two types of performance share units (PSUs) pursuant to the Company’s 2011 Plan.

The Compensation Committee established performance goals under the Performance-based Program. The awards under the Performance-based Program comprise of two types of PSUs: Combined Net Worth Units (Book Value PSUs) and Total Shareholder Return Units (TSR PSUs). The Book Value PSUs are eligible to vest based on the compound annualized growth in the Company’s book value per share (i.e., book value change plus dividends on a reinvested basis) during the applicable performance period.  The TSR PSUs are eligible to vest based on the Company’s compound annualized total shareholder return (i.e., share price change plus dividends on a reinvested basis) during the applicable performance period.

PSUs do not have any voting rights. No dividends are paid on outstanding PSUs during the applicable performance period. Instead, dividend equivalents are accrued on outstanding PSUs during the applicable performance period, deemed invested in shares of Class A common stock and are paid out in shares of Class A common stock at the end of the performance period to the extent that the underlying PSUs vest. Upon settlement, vested PSUs are converted into shares of the Company’s Class A common stock on a one-for-one basis. The PSUs and dividend equivalents are settled in whole shares of Class A common stock with a cash payment in lieu of any fractional share.

The right to receive shares of Class A common stock upon vesting of PSUs at the end of the applicable performance period is subject to both continued employment and the achievement of the Company performance goals established by the Compensation Committee. The employment requirement, but not the performance requirement, is waived in the event the awardee dies, becomes disabled or retires; provided, however, that if the awardee dies, becomes disabled or retires before the first anniversary of the grant date, the number of PSUs that are earned under the performance targets are pro rated. If an awardee is terminated without “cause,” the Compensation Committee, in the exercise of its discretion, determines whether any of the PSUs have been earned, provided that the Compensation Committee may not approve a payout that exceeds the number of PSUs earned under the performance targets. In the event of a change of control, the number of PSUs that are earned for each performance period are determined immediately prior to the change of control based on actual performance and vests subject to continued employment for the remainder of the original performance period, subject to accelerated vesting in certain circumstances.

Except as described above or as the Compensation Committee at any time may otherwise determine, an awardee will forfeit the right to any PSUs if he or she terminates employment before the payment date.

F-23

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company approved the initial grant of 30,177 Book Value PSUs and 41,735 TSR PSUs to the participants in the Performance-based Program.

For the initial grant, the Compensation Committee awarded PSUs with an aggregate grant date fair value equal to 75% of the awardee’s base salary, with 50% of the total grant date fair value represented by Book Value PSUs and 50% of the total grant date fair value represented by TSR PSUs. To facilitate the implementation of the Performance-based Program, the Compensation Committee established both a two-year and three-year performance period for the initial grant of PSUs. A portion of the Book Value PSUs and TSR PSUs will be eligible for vesting at the end of the second year following the grant date, and a portion of the Book Value PSUs and TSR PSUs will be eligible for vesting at the end of the third year following the grant date. The Company anticipates that subsequent PSUs grants will have a three-year performance period.

The actual number of shares of Class A common stock that will be issued to each participant at the end of the applicable performance period will vary between 0% and 200% of the number of PSUs granted, depending on performance results. If the threshold level of performance goals are not achieved, no PSUs are earned. If the initial performance threshold is met, participants earn 50% of the granted PSUs for Company performance at the threshold level, 100% of the granted PSUs for Company performance at the target level and 200% of the granted PSUs for Company performance at the maximum level, with linear interpolation for achievement falling between the performance levels.

The Company recorded $287 in compensation expenses related to the Performance-based Program during the year ended December 31, 2012. There was no similar compensation expenses during the year ended December 31, 2011.

Restricted Stock

The Company grants restricted common shares to employees that vest ratably over a three to four year period or cliff-vest after two to three years for various purposes based on continued employment over these specified periods. As of December 31, 2012 and 2011, a total of 34,835 and 15,206 shares, respectively, of such restricted Class A common stock was outstanding with unamortized deferred compensation of $507 and $200, respectively. A summary of these unvested restricted stock awards is presented below:

	Number of Shares			Weighted-average Grant-date Fair Value		Weighted-average Remaining Vested Period
Share Balance as of December 31, 2009		263,878		$	59.40		1.2
Forfeitures		—			—		—
Vestitures		(131,632	)		59.20		—
Share Balance as of December 31, 2010		132,246			59.40		0.2
Granted		14,000			27.66		—
Forfeitures		(15	)		125.00		—
Vestitures		(131,025	)		58.80		—
Share Balance as of December 31, 2011		15,206			35.40		2.0
Granted		25,500			22.99		—
Forfeitures		—			—		—
Vestitures		(5,871	)		47.60		—
Share Balance as of December 31, 2012		34,835			24.24		2.2

For the years ended December 31, 2012, 2011, and 2010, the Company recognized $279, $576 and $2,952, respectively, of compensation expense related to this restricted stock plan.

F-24

In addition, as part of the Company’s satisfaction of incentive compensation earned for past service under the Company’s variable compensation programs, employees may receive restricted Class A common stock in lieu of cash payments. These restricted Class A common stock shares are issued to an irrevocable trust and are not returnable to the Company. No such shares were issued in 2012, 2011 and 2010. A summary of the undistributed restricted stock issued to the trust is presented below:

	Number of Shares			Weighted-average Grant-date Fair Value		Weighted-average Remaining Vesting Period
Share Balance as of December 31, 2009		15,415		$	247.00		0.8
Shares issued to Trust		—			—		—
Shares distributed from Trust		(4,609	)		84.60		—
Share Balance as of December 31, 2010		10,806			285.00		0.2
Shares issued to Trust		—			—		—
Shares distributed from Trust		(1,651	)		56.00		—
Share Balance as of December 31, 2011		9,155			310.40		0.0
Shares issued to Trust		—			—		—
Shares distributed from Trust		—			—		—
Share Balance as of December 31, 2012		9,155			310.40		0.0

Director Stock Compensation Plan

The Company also grants options, stock or restricted stock units (RSUs) in lieu of or in addition to annual director fees to non-employee directors. The Board approved annual awards of RSUs equal in value to $80 to each director to be made in conjunction with the annual shareholders meeting. On June 6, 2012, the non-employee directors received an annual grant of an aggregate of 18,797 RSUs having an aggregate grant date fair value of $400 based on the closing sale price of the Class A common stock on the New York Stock Exchange on June 5, 2012 of $21.28. In addition to the annual grant of RSUs, the Company also granted 1,407 additional RSUs to the non-employee directors in lieu of certain cash payments for services as Lead Independent Director or as a chairman of one of the Board’s standing committees. Vested RSUs are convertible to Class A common stock upon the director ceasing to be a member of the Board. All options, stock and RSUs awarded to non-employee directors are non-transferable other than by will or the laws of descent and distribution. During 2012, 2011, and 2010, the Company granted 20,204, 17,255 and 18,715 RSUs, respectively. For the years ended December 31, 2012, 2011, and 2010, the Company recognized $431, $436 and $385, respectively, of director fees related to these RSUs.

Share Repurchases

From time to time, the Company repurchases shares of its Class A common stock under a share repurchase program authorized by the Board of Directors in July 2010 (Repurchase Program), pursuant to which the Company is authorized to repurchase up to 500,000 shares of its Class A common stock.

Repurchases under the Repurchase Program may be made from time to time on the open market and in private transactions at management’s discretion in accordance with applicable federal securities laws. The timing of repurchases and the exact number of shares of Class A common stock to be repurchased will depend upon market conditions and other factors. The Repurchase Program is funded using the Company’s cash on hand and cash generated from operations. The Repurchase Program has no expiration date and may be suspended or terminated at any time without prior notice.

The following table summarizes the Company’s share repurchase activities for the periods indicated:

	Year Ended
	2012		2011		2010
Shares repurchased		41,790		8,910		243,815
Total cost	$	786	$	229	$	4,903
Average price	$	18.79	$	25.70	$	20.08

As of December 31, 2012, and 2011, 205,485 and 247,275, respectively, shares of Class A common stock remain available for repurchases under the Repurchase Program.

Conversion of Class B Common Stock to Class A Common Stock

During the year ended December 31, 2012, several holders of the Company's common stock converted an aggregate of 12,057 shares of Class B common stock into 12,057 shares of Class A common stock. Holders of shares of Class A common stock are entitled to one vote for each share on all matters voted on by shareholders, and the holders of shares of Class B common stock are entitled to three votes per share on all matters voted on by shareholders. Under the Company's Articles of Incorporation, shares of Class B common stock are convertible into shares of Class A common stock on a one-for-one basis.

Note 9. Financial Instruments with Off-Balance-Sheet Risk and Credit Risk:

As of December 31, 2012 and 2011, the Company had not entered into any transactions involving financial instruments that would expose the Company to significant related off-balance-sheet risk.

F-25

Note 10. Quarterly Data (Unaudited):

The following tables set forth selected information for each of the fiscal quarters during the years ended December 31, 2012 and 2011. The selected quarterly data is derived from unaudited financial statements of the Company and has been prepared on the same basis as the annual, audited financial statements to include, in the opinion of management, all adjustments (consisting of only normal recurring adjustments) necessary for fair statement of the results for such periods.

Note: The sum of quarterly earnings per share amounts may not equal full year earnings per share amounts due to differing average outstanding shares amounts for the respective periods.

	Net Interest Income		Net Income (Loss)			Basic Earnings (Loss) Per Share			Diluted Earnings (Loss) Per Share
2012
First Quarter	$	12,546	$	10,762		$	1.37		$	1.37
Second Quarter		14,914		2,144			0.22			0.22
Third Quarter		14,271		3,123			0.31			0.31
Fourth Quarter		17,458		175,797			13.30			13.21
Total Year	$	59,189	$	191,826			18.80			18.73
2011
First Quarter	$	12,063	$	19,785		$	2.58		$	2.58
Second Quarter		12,670		91			0.01			0.01
Third Quarter		12,404		(11,643	)		(1.50	)		(1.50	)
Fourth Quarter		12,900		6,940			0.90			0.89
Total Year	$	50,037	$	15,173			1.97			1.96

F-26

EX-12.01

Exhibit 12.01

Arlington Asset Investment Corp.

Computation of Ratio of Earnings to Fixed Charges

(dollars in thousands)

	Year Ended December 31,
	2012		2011		2010		2009		2008
Pre-tax income (loss) from continuing operations adjusted to exclude income or loss from equity investees	$	30,788	$	16,753	$	27,087	$	140,981	$	(303,203	)
Distributed income of equity investees		384		266		222		326		7,355
Fixed charges:
Interest expense and amortization of debt discount and premium on all indebtedness		4,965		2,508		1,155		3,645		72,751
Rentals		88		58		54		77		251
Total fixed charges	$	5,053	$	2,566	$	1,209	$	3,722	$	73,002
Pre-tax income (loss) from continuing operations adjusted to exclude income or loss from equity investees plus fixed charges and distributed income of equity investees	$	36,225	$	19,585	$	28,518	$	145,029	$	(222,846	)
Ratio of earnings to fixed charges		7.2		7.6		23.6	39.0		(A		)

(A) Due to the Company’s losses in 2008, the ratio coverage in this year was less than 1:1. The Company would have had to generate additional earnings of $295,848 to achieve coverage of 1:1 in this year.

EX-21.01

Exhibit 21.01

List of Subsidiaries of the Registrant

AAIC Georgetown, LLC

AAIC Potomac, LLC

EX-23.01

Exhibit 23.01

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Registration Nos. 333-104475 and 333-174669) and Form S-3 (Registration No. 333-171537) of Arlington Asset Investment Corp. of our report dated February 8, 2013 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Annual Report on Form 10-K.

/s/    PRICEWATERHOUSECOOPERS LLP

McLean, Virginia

February 8, 2013

EX-31.01

Exhibit 31.01

CERTIFICATION

I, Eric F. Billings, certify that:

1. I have reviewed this Annual Report on Form 10-K of Arlington Asset Investment Corp.;

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(s) 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(s) 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 the 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 our financial reporting.

February 8, 2013	/S/    ERIC F. BILLINGS
	ERIC F. BILLINGS
	Chief Executive Officer

EX-31.02

Exhibit 31.02

CERTIFICATION

I, Kurt R. Harrington, certify that:

1. I have reviewed this Annual Report on Form 10-K of Arlington Asset Investment Corp.;

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(s) 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(s) 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 the 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.

February 8, 2013	/S/    KURT R. HARRINGTON
	KURT R. HARRINGTON
	Executive Vice President, Chief Financial Officer, and  Chief Accounting Officer
	(Principal Financial Officer)

EX-32.01

Exhibit 32.01

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Arlington Asset Investment Corp. (the Company) for the year ended December 31, 2012, as filed with the Securities and Exchange Commission on the date hereof (the Report), I, Eric F. Billings, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) 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.

February 8, 2013	/S/    ERIC F. BILLINGS
	ERIC F. BILLINGS
	Chief Executive Officer

EX-32.02

Exhibit 32.02

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Arlington Asset Investment Corp. (the Company) for the year ended December 31, 2012, as filed with the Securities and Exchange Commission on the date hereof (the Report), I, Kurt R. Harrington, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) 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.

February 8, 2013	/S/    KURT R. HARRINGTON
	KURT R. HARRINGTON
	Executive Vice President, Chief Financial Officer, and  Chief Accounting Officer
	(Principal Financial Officer)

XML

Quarterly Data (Unaudited) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Quarterly Data (Unaudited) [Abstract]
Net Interest Income	$ 17,458	$ 14,271	$ 14,914	$ 12,546	$ 12,900	$ 12,404	$ 12,670	$ 12,063	$ 59,189	$ 50,037	$ 38,412
Net Income (Loss)	$ 175,797	$ 3,123	$ 2,144	$ 10,762	$ 6,940	$ (11,643)	$ 91	$ 19,785	$ 191,826	$ 15,173	$ 26,586
Basic Earnings (Loss) Per Share (in dollars per share)	$ 13.30	$ 0.31	$ 0.22	$ 1.37	$ 0.90	$ (1.5)	$ 0.01	$ 2.58	$ 18.80	$ 1.97	$ 3.44
Diluted Earnings (Loss) Per Share (in dollars per share)	$ 13.21	$ 0.31	$ 0.22	$ 1.37	$ 0.89	$ (1.5)	$ 0.01	$ 2.58	$ 18.73	$ 1.96	$ 3.38

XML

Financial Instruments, Available For Sale Securities (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost/Cost Basis			$ 141,186	[1]
Unrealized Gains			38,380
Unrealized Losses			0
Fair Value	199,156		179,566
Unamortized net discount	170,941		136,737
Other-than-temporary impairment charges	15,174		1,223
Cost basis of MBS prior to other-than-temporary impairment charges	49,367		11,071
Cumulative other-than-temporary-impairment beginning balance	8,594		7,371
Additions [Abstract]
Other-than-temporary impairments not previously recognized	13,986		1,223
Increases related to other-than-temporary impairments on securities with previously recognized other-than-temporary impairments	1,188		0
Cumulative other-than-temporary-impairment ending balance	23,768		8,594
Other investments [Abstract]
Interest-only MBS	478		1,060
Non public equity securities	975		975
Investment funds	894		911
Total other investments	2,347		2,946
Other-than-temporary impairment charges as a component of investment (loss) gain, net	534
Private-label MBS Senior Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost/Cost Basis	5,611	[2]	8,397	[1]
Unrealized Gains	1,908		914
Unrealized Losses	0		0
Fair Value	7,519		9,311
Re REMIC Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost/Cost Basis	154,067	[2]	132,661	[1]
Unrealized Gains	37,500		37,455
Unrealized Losses	0		0
Fair Value	191,567		170,116
Private label MBS [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost/Cost Basis	159,742	[2]
Unrealized Gains	39,414
Unrealized Losses	0
Fair Value	199,156
Proceeds from sales	34,102		79,211
Gross gains	9,813		13,220
Gross losses	0		191
Agency Backed MBS [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost/Cost Basis	64	[2]	128	[1]
Unrealized Gains	6		11
Unrealized Losses	0		0
Fair Value	70		139
Proceeds from sales	379,271		242,673
Gross gains	5,223		4,316
Gross losses	$ 395		$ 388

[1] The amortized cost of MBS includes unamortized net discounts of $136,737 at December 31, 2011.

[2] The amortized cost of MBS includes unamortized net discounts of $170,941 at December 31, 2012.

XML

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies [Abstract]

Contractual Obligations

The Company has contractual obligations to make future payments in connection with borrowings and non-cancelable lease agreements and other contractual commitments as well as uncalled capital commitments to various investment partnerships that may be called over the next ten years. The following table sets forth these contractual obligations by fiscal year:

	2013		2014		2015		2016		2017		Thereafter		Total
Borrowings(1)	$	—	$	—	$	—	$	—	$	—	$	15,000	$	15,000
Minimum rental and other contractual commitments(2)		269		256		—		—		—		—		525
Capital commitments(3)		—		—		—		—		—		—		—
	$	269	$	256	$	—	$	—	$	—	$	15,000	$	15,525

⁽¹⁾ This table excludes interest payments to be made on the Company's long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $116 in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15,000 of long-term debt is based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

⁽²⁾ Equipment and office rent expense for 2012, 2011 and 2010 was $263, $173 and $162, respectively.

⁽³⁾ The table above excludes $619 of uncalled capital commitments to various investment partnerships that may be called over the next ten years. This amount was excluded because the Company cannot currently determine when, if ever, the commitments will be called. Also, the table above does not include a liability for unrecognized income tax benefits of $12,810 that are not contractual obligations by nature. The Company cannot determine, with any degree of certainty, the amount that would be payable or the period of cash settlement to the respective taxing jurisdiction.

XML

Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011	Dec. 31, 2010
Borrowings [Abstract]
2013	$ 0	[1]
2014	0	[1]
2015	0	[1]
2016	0	[1]
2017	0	[1]
Thereafter	15,000	[1]
Total	15,000	[1]	15,000
Minimum rental and other contractual commitments [Abstract]
2013	269	[2]
2014	256	[2]
2015	0	[2]
2016	0	[2]
2017	0	[2]
Thereafter	0	[2]
Total	525	[2]
Capital commitments [Abstract]
2013	0	[3]
2014	0	[3]
2015	0	[3]
2016	0	[3]
2017	0	[3]
Thereafter	0	[3]
Total	0	[3]
Contractual Obligations [Abstract]
2013	269
2014	256
2015	0
2016	0
2017	0
Thereafter	15,000
Total	15,525
Weighted-average interest rate on borrowings (in hundredths)	3.09%		3.15%
Long-term debt interest payable due next quarter	116
Borrowings maturity date, start	Oct 2033
Borrowings maturity date, end	Jul 2035
Equipment and office rent expense	263		173	162
Uncalled capital contributions	619
Unrecognized deferred income tax liability	12,810		12,810	12,810
Repurchase agreement liabilities	$ 1,497,191		$ 647,977

[1] This table excludes interest payments to be made on the Company's long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $116 in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15,000 of long-term debt is based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

[2] Equipment and office rent expense for 2012, 2011 and 2010 was $263, $173 and $162, respectively.

[3] The table above excludes $619 of uncalled capital commitments to various investment partnerships that may be called over the next ten years. This amount was excluded because the Company cannot currently determine when, if ever, the commitments will be called. Also, the table above does not include a liability for unrecognized income tax benefits of $12,810 that are not contractual obligations by nature. The Company cannot determine, with any degree of certainty, the amount that would be payable or the period of cash settlement to the respective taxing jurisdiction.

XML

Organization and Nature of Operations

12 Months Ended

Dec. 31, 2012

Organization and Nature of Operations [Abstract]

Organization and Nature of Operations

Note 1. Organization and Nature of Operations:

Arlington Asset Investment Corp. (the Company or AAIC), formerly known as Friedman, Billings, Ramsey Group, Inc. (FBR Group), is a Virginia corporation. The Company acquires and holds mortgage-related and other assets. The Company's portfolio consists primarily of agency-backed mortgage-backed securities (agency-backed MBS) and private-label residential mortgage-backed securities (private-label MBS).

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Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
MBS, at fair value Available-for-sale [Abstract]
Derivative assets, at fair value	$ 0	$ 504
Interest-only MBS, at fair value	478	1,060
Fair Value, Inputs, Level 3 [Member]
MBS, at fair value Available-for-sale [Abstract]
Percentage of total asset measured and reported at fair value, recurring basis (in hundredths)	9.62%	18.90%
Fair Value, Measurements, Recurring [Member]
MBS, at fair value Trading [Abstract]
Agency-backed MBS	1,556,440	636,872
MBS, at fair value Available-for-sale [Abstract]
Agency-backed MBS	70	139
Senior securities	7,519	9,311
Re-REMIC securities	191,567	170,116
Total available-for-sale	199,156	179,566
Total MBS	1,755,596	816,438
Derivative assets, at fair value		504
Derivative liabilities, at fair value	(76,850)	(63,024)
Interest-only MBS, at fair value	478	1,060
Total	1,679,224	754,978
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
MBS, at fair value Trading [Abstract]
Agency-backed MBS	0	0
MBS, at fair value Available-for-sale [Abstract]
Agency-backed MBS	0	0
Senior securities	0	0
Re-REMIC securities	0	0
Total available-for-sale	0	0
Total MBS	0	0
Derivative assets, at fair value		0
Derivative liabilities, at fair value	(76,850)	(63,024)
Interest-only MBS, at fair value	0	0
Total	(76,850)	(63,024)
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
MBS, at fair value Trading [Abstract]
Agency-backed MBS	1,556,440	636,872
MBS, at fair value Available-for-sale [Abstract]
Agency-backed MBS	70	139
Senior securities	0	0
Re-REMIC securities	0	0
Total available-for-sale	70	139
Total MBS	1,556,510	637,011
Derivative assets, at fair value		504
Derivative liabilities, at fair value	0	0
Interest-only MBS, at fair value	0	0
Total	1,556,510	637,515
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
MBS, at fair value Trading [Abstract]
Agency-backed MBS	0	0
MBS, at fair value Available-for-sale [Abstract]
Agency-backed MBS	0	0
Senior securities	7,519	9,311
Re-REMIC securities	191,567	170,116
Total available-for-sale	199,086	179,427
Total MBS	199,086	179,427
Derivative assets, at fair value		0
Derivative liabilities, at fair value	0	0
Interest-only MBS, at fair value	478	1,060
Total	$ 199,564	$ 180,487

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Summary of Significant Accounting Policies (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Summary of Significant Accounting Policies [Abstract]
Cash equivalents percentage (in hundredths)	97.00%				97.00%				97.00%	97.00%
Private Label MBS [Abstract]
Derivative assets	$ 0				$ 504				$ 0	$ 504
Earnings per share - basic [Abstract]
Weighted-average shares outstanding - Common stock (in shares)									10,205,000	7,720,000	7,734,000
Stock options, performance share units, and unvested restricted stock (in shares)									0	0	0
Weighted average common and common equivalent shares outstanding (in shares thousand)									10,205,000	7,720,000	7,734,000
Net income applicable to common stock									191,826	15,173	26,586
Net income per common share (in dollars per share)	$ 13.30	$ 0.31	$ 0.22	$ 1.37	$ 0.90	$ (1.5)	$ 0.01	$ 2.58	$ 18.80	$ 1.97	$ 3.44
Earnings per share - diluted [Abstract]
Weighted-average shares outstanding - Common stock (in shares)									10,205,000	7,720,000	7,734,000
Stock options, performance share units, and unvested restricted stock (in shares)									37,000	21,000	139,000
Weighted-average common and common equivalent shares outstanding (in shares thousand)									10,242,000	7,741,000	7,873,000
Net income applicable to common stock									191,826	15,173	26,586
Net income per common share (in dollars per share)	$ 13.21	$ 0.31	$ 0.22	$ 1.37	$ 0.89	$ (1.5)	$ 0.01	$ 2.58	$ 18.73	$ 1.96	$ 3.38
Number of options outstanding (in shares)					650					650	8,425
Antidilutive securities excluded from computation of earnings per share (in shares)									27,808	23,443	55,669
Carrying Amount [Member]
Financial assets [Abstract]
Cash and cash equivalents	35,837				20,018				35,837	20,018
Interest receivable	4,869				2,366				4,869	2,366
Sold securities receivable	26,773				41,321				26,773	41,321
Other receivables	644				11				644	11
MBS [Abstract]
Agency-backed MBS	1,556,510				637,011				1,556,510	637,011
Private Label MBS [Abstract]
Senior securities	7,519				9,311				7,519	9,311
Re-REMIC securities	191,567				170,116				191,567	170,116
Derivative assets	0				504				0	504
Deferred tax assets, net	162,281				0				162,281	0
Other investments	2,347				2,946				2,347	2,946
Deposits	85,652				71,079				85,652	71,079
Financial liabilities [Abstract]
Repurchase agreements	1,497,191				647,977				1,497,191	647,977
Purchased securities payable	0				15,820				0	15,820
Interest payable	582				504				582	504
Long-term debt	15,000				15,000				15,000	15,000
Derivative liabilities	76,850				63,024				76,850	63,024
Accounts payable, accrued expenses and other liabilities	17,908				16,401				17,908	16,401
Estimated Fair Value [Member]
Financial assets [Abstract]
Cash and cash equivalents	35,837				20,018				35,837	20,018
Interest receivable	4,869				2,366				4,869	2,366
Sold securities receivable	26,773				41,321				26,773	41,321
Other receivables	644				11				644	11
MBS [Abstract]
Agency-backed MBS	1,556,510				637,011				1,556,510	637,011
Private Label MBS [Abstract]
Senior securities	7,519				9,311				7,519	9,311
Re-REMIC securities	191,567				170,116				191,567	170,116
Derivative assets	0				504				0	504
Deferred tax assets, net	162,281				0				162,281	0
Other investments	2,347				2,946				2,347	2,946
Deposits	85,652				71,079				85,652	71,079
Financial liabilities [Abstract]
Repurchase agreements	1,497,191				647,977				1,497,191	647,977
Purchased securities payable	0				15,820				0	15,820
Interest payable	582				504				582	504
Long-term debt	15,000				15,000				15,000	15,000
Derivative liabilities	76,850				63,024				76,850	63,024
Accounts payable, accrued expenses and other liabilities	$ 17,908				$ 16,401				$ 17,908	$ 16,401

XML

Financial Instruments, Assets and Liabilities Measured on Recurring and Nonrecurring Basis (Details)	Dec. 31, 2012	Dec. 31, 2011
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Original loan-to-value (in hundredths)	70.00%	71.00%
Original FICO score (in hundredths)	730	729
Three-month prepayment rate (in hundredths)	17.00%	16.00%
Three-month loss severities (in hundredths)	46.00%	52.00%
Weighted average coupon (in hundredths)	4.40%	5.32%

XML

Financial Instruments, Fair Value Quantitative Information (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011
Mortgage Backed Securities at Fair Value [Abstract]
Fair Value	$ 1,755,596	[1],[2]	$ 816,438	[1],[2]
Net Unamortized Premium (Discount)	(170,941)		(136,737)
Percentage of Total Fair Value (in hundredths)	100.00%		100.00%
Weighted average coupon rate for MBS portfolio (in hundredths)	4.11%		4.85%
Fair value of pledged investment as collateral under MBS investments	1,615,421		731,432
Fannie Mae [Member]
Mortgage Backed Securities at Fair Value [Abstract]
Fair Value	1,083,810	[1],[2]	432,039	[1],[2]
Net Unamortized Premium (Discount)	0		0
Percentage of Total Fair Value (in hundredths)	61.73%		52.92%
Weighted Average Life	4 years 10 months 24 days		5 years 8 months 12 days
Weighted Average Rating	AAA	[3]	AAA	[3]
Freddie Mac [Member]
Mortgage Backed Securities at Fair Value [Abstract]
Fair Value	472,630	[1],[2]	204,833	[1],[2]
Net Unamortized Premium (Discount)	0		0
Percentage of Total Fair Value (in hundredths)	26.92%		25.09%
Weighted Average Life	5 years 1 month 6 days		6 years
Weighted Average Rating	AAA	[3]	AAA	[3]
Available For Sale Fannie Mae [Member]
Mortgage Backed Securities at Fair Value [Abstract]
Fair Value	70	[1],[2]	139	[1],[2]
Net Unamortized Premium (Discount)	0		0
Percentage of Total Fair Value (in hundredths)	0.01%		0.01%
Weighted Average Life	2 years 9 months 18 days		5 years 2 months 12 days
Weighted Average Rating	AAA	[3]	AAA	[3]
Senior Securities [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate (in hundredths)	6.50%		7.00%
Default rate (in hundredths)	9.30%		10.30%
Loss severity rate (in hundredths)	60.00%		60.00%
Prepayment rate (in hundredths)	16.30%		17.30%
Mortgage Backed Securities at Fair Value [Abstract]
Fair Value	7,519	[1],[2]	9,311	[1],[2]
Net Unamortized Premium (Discount)	(6,519)		(5,196)
Percentage of Total Fair Value (in hundredths)	0.43%		1.14%
Weighted Average Life	5 years 2 months 12 days		5 years
Weighted Average Rating	C	[3]	CC+	[3]
Re REMIC Securities [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate (in hundredths)	7.43%		8.75%
Default rate (in hundredths)	5.00%		5.55%
Loss severity rate (in hundredths)	46.60%		43.06%
Prepayment rate (in hundredths)	13.75%		15.20%
Mortgage Backed Securities at Fair Value [Abstract]
Fair Value	191,567	[1],[2]	170,116	[1],[2]
Net Unamortized Premium (Discount)	$ (164,422)		$ (131,541)
Percentage of Total Fair Value (in hundredths)	10.91%		20.84%
Weighted Average Life	11 years 4 months 24 days		9 years 1 month 6 days
Weighted Average Rating	NR	[3]	NR	[3]
Re REMIC Securities [Member] | Maximum [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate (in hundredths)	13.25%		13.73%
Default rate (in hundredths)	11.10%		13.00%
Loss severity rate (in hundredths)	57.50%		57.50%
Prepayment rate (in hundredths)	20.40%		21.00%
Re REMIC Securities [Member] | Minimum [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate (in hundredths)	6.50%		7.45%
Default rate (in hundredths)	0.95%		2.10%
Loss severity rate (in hundredths)	28.26%		28.18%
Prepayment rate (in hundredths)	6.95%		9.60%

[1] The Company's MBS portfolio was primarily comprised of fixed-rate MBS at December 31, 2012 and 2011. The weighted-average coupon of the MBS portfolio at December 31, 2011 and 2010 was 4.11% and 4.85%, respectively.

[2] As of December 31, 2012 and 2011, the Company's MBS investments with a fair value of $1,615,421 and $731,432, respectively, were pledged as collateral for repurchase agreements.

[3] The securities issued by Fannie Mae and Freddie Mac are not rated by any rating agency; however, they are commonly thought of as having an implied rating of "AAA." There is no assurance, particularly given the downgrade of the U.S.'s credit rating to "AA" by Standard & Poor's during the quarter ended September 30, 2011, that these securities would receive such a rating if they were ever rated by a rating agency. The weighted-average rating of the Company's private-label senior securities is calculated based on face value of the securities.

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Cash flows from operating activities
Net income	$ 191,826	$ 15,173	$ 26,586
Adjustments to reconcile net income to net cash provided by operating activities
Investment loss (gain), net	10,723	19,166	(3,328)
Net discount accretion on mortgage-backed securities	(9,888)	(10,867)	(12,250)
Release of valuation allowance on deferred tax assets	(162,281)	0	0
Depreciation and amortization	47	48	42
Other	567	636	3,155
Changes in operating assets
Interest receivable	(2,503)	(1,254)	(463)
Other receivables	(389)	211	(645)
Prepaid expenses and other assets	750	1,490	(1,806)
Changes in operating liabilities
Accounts payable and accrued expenses	1,457	1,091	688
Accrued compensation and benefits	(4,634)	1,568	1,280
Net cash provided by operating activities	25,675	27,262	13,259
Cash flows from investing activities
Purchases of available-for-sale mortgage-backed securities	(54,709)	(17,190)	(156,858)
Purchases of trading mortgage-backed securities	(1,359,536)	(695,486)	(304,494)
Proceeds from sales of available-for-sale mortgage-backed securities	34,102	79,212	253,133
Proceeds from sales of trading mortgage-backed securities	352,437	201,352	118,126
Receipt of principal payments on available-for-sale mortgage-backed securities	20,194	14,388	26,969
Receipt of principal payments on trading mortgage-backed securities	83,038	37,688	12,346
Payments for derivatives and deposits, net	(29,814)	(72,390)	(4,676)
Payments for purchased securities payable	(15,820)	(2,555)	0
Proceeds from sold securities receivable	41,321	0	0
Other	(11,898)	2,797	(4,188)
Net cash used in investing activities	(940,685)	(452,184)	(59,642)
Cash flows from financing activities
Proceeds from repurchase agreements, net	849,214	457,756	63,390
Proceeds from stock issuance	129,249	0	0
Dividends paid	(46,848)	(24,029)	(10,254)
Repurchase of common stock and subsidiary stock	(786)	(229)	(4,464)
Repayments of short-term debt	0	(970)	0
Net cash provided by financing activities	930,829	432,528	48,672
Net increase in cash and cash equivalents	15,819	7,606	2,289
Cash and cash equivalents, beginning of year	20,018	12,412	10,123
Cash and cash equivalents, end of year	35,837	20,018	12,412
Supplemental Cash Flow Information
Cash payments for interest	4,888	2,190	1,001
Cash payments for taxes	$ 833	$ 708	$ 700

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Financial Instruments, Unobservable Input Reconciliation (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Changes in fair value and gains and losses of Company's Level 3 financial assets and liabilities measured at fair value on recurring basis [Roll Forward]
Beginning balance	$ 179,427	$ 252,735
Total net gains (losses) [Abstract]
Included in earnings	(5,361)	12,349
Included in other comprehensive income	1,039	(23,672)
Purchases	54,709	17,190
Sales	(34,102)	(79,212)
Payments, net	(20,952)	(14,389)
Accretion of discount	24,326	14,426
Ending balance	199,086	179,427
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	(15,174)	(1,223)
Changes in accretable yield on available-for-sale, private-label MBS [Roll Forward]
Beginning balance	194,619	316,029
Accretion of discount	(24,326)	(26,279)
Reclassifications, net	(3,928)	(47,478)
Acquisitions	81,074	24,163
Sales	(39,586)	(71,816)
Ending balance	207,853	194,619
Contractually required payments receivable	187,237	47,228
Cash flows expected to be collected	135,547	43,909
Basis in acquired securities	54,474	19,746
Gains and losses included in earnings [Abstract]
Total (losses) gains included in earnings for the period	(5,361)	12,349
Change in unrealized gains relating to Level 3 assets still held at the reporting date	(15,174)	(1,223)
Company's interest in non public equity securities and investment funds	1,869	1,886
Loss recorded in carrying value of financial assets measured at fair value on non recurring basis	64	85
Senior Securities [Member]
Changes in fair value and gains and losses of Company's Level 3 financial assets and liabilities measured at fair value on recurring basis [Roll Forward]
Beginning balance	9,311	51,038
Total net gains (losses) [Abstract]
Included in earnings	(2,463)	3,631
Included in other comprehensive income	994	(6,912)
Purchases	0	330
Sales	0	(37,229)
Payments, net	(1,642)	(2,293)
Accretion of discount	1,319	746
Ending balance	7,519	9,311
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	(2,463)	(173)
Gains and losses included in earnings [Abstract]
Total (losses) gains included in earnings for the period	(2,463)	3,631
Re REMIC Securities [Member]
Changes in fair value and gains and losses of Company's Level 3 financial assets and liabilities measured at fair value on recurring basis [Roll Forward]
Beginning balance	170,116	201,697
Total net gains (losses) [Abstract]
Included in earnings	(2,898)	8,718
Included in other comprehensive income	45	(16,760)
Purchases	54,709	16,860
Sales	(34,102)	(41,983)
Payments, net	(19,310)	(12,096)
Accretion of discount	23,007	13,680
Ending balance	191,567	170,116
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	(12,711)	(1,050)
Gains and losses included in earnings [Abstract]
Total (losses) gains included in earnings for the period	$ (2,898)	$ 8,718

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012		Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 35,837		$ 20,018
Receivables
Interest	4,869		2,366
Sold securities receivable	26,773		41,321
Other	644		11
Mortgage-backed securities, at fair value
Available-for-sale	199,156		179,566
Trading	1,556,440		636,872
Other investments	2,347		2,946
Derivative assets, at fair value	0		504
Deferred tax assets, net	162,281		0
Deposits	85,652		71,079
Prepaid expenses and other assets	159		377
Total assets	2,074,158		955,060
Liabilities:
Repurchase agreements	1,497,191		647,977
Purchased securities payable	0		15,820
Interest payable	582		504
Accrued compensation and benefits	1,542		6,177
Dividend payable	0		6,785
Derivative liabilities, at fair value	76,850		63,024
Accounts payable, accrued expenses and other liabilities	17,837		16,401
Long-term debt	15,000	[1]	15,000
Total liabilities	1,609,002		771,688
Commitments and contingencies (Note 7)
Equity:
Preferred stock, $0.01 par value, 25,000,000 shares authorized, none issued and outstanding	0		0
Additional paid-in capital	1,638,061		1,508,713
Accumulated other comprehensive income, net of taxes of $429 and $-0-, respectively	38,985		38,367
Accumulated deficit	(1,212,022)		(1,363,785)
Total equity	465,156		183,372
Total liabilities and equity	2,074,158		955,060
Common Class A [Member]
Equity:
Common stock	126		71
Common Class B [Member]
Equity:
Common stock	$ 6		$ 6

[1] This table excludes interest payments to be made on the Company's long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $116 in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15,000 of long-term debt is based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Common Class A [Member]	Common Class B [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income [Member]	Accumulated Deficit [Member]	Total
Beginning Balance at Dec. 31, 2009	$ 74	$ 6	$ 1,507,394	$ 7,015	$ (1,364,476)	$ 150,013
Beginning Balance (in shares) at Dec. 31, 2009	7,352,774	566,112
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			0	0	26,586	26,586
Issuance of Class A common stock	0	0	447	0	0	447
Issuance of Class A common stock (in shares)	4,353	0
Repurchase of Class A common stock	(2)	0	(4,901)	0	0	(4,903)
Repurchase of Class A common stock (in shares)	(243,815)	0
Forfeitures of Class A common stock	(1)	0	(122)	0	0	(123)
Forfeitures of Class A common stock (in shares)	(6,982)	0
Amortization of Class A common shares issued as stock-based awards	0	0	3,153	0	0	3,153
Other comprehensive income (loss)
Net change in unrealized gain on available-for-sale investment securities, (net of taxes of $429, $-0- and $-0-)			0	56,480	0	60,451
Dividends declared			0	0	(14,909)	(14,909)
Ending Balance at Dec. 31, 2010	71	6	1,505,971	63,495	(1,352,799)	216,744
Ending Balance (in shares) at Dec. 31, 2010	7,106,330	566,112
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			0	0	15,173	15,173
Issuance of Class A common stock	0	0	545	0	0	545
Issuance of Class A common stock (in shares)	29,147	0
Repurchase of Class A common stock	0	0	(229)	0	0	(229)
Repurchase of Class A common stock (in shares)	(8,910)	0
Forfeitures of Class A common stock	0	0	(770)	0	0	(770)
Forfeitures of Class A common stock (in shares)	(27,231)	0
Amortization of Class A common shares issued as stock-based awards	0	0	601	0	0	601
Reclassification of restricted stock units issued as stock based awards	0	0	2,595	0	0	2,595
Other comprehensive income (loss)
Net change in unrealized gain on available-for-sale investment securities, (net of taxes of $429, $-0- and $-0-)			0	(25,128)	0	(10,022)
Dividends declared			0	0	(26,159)	(26,159)
Ending Balance at Dec. 31, 2011	71	6	1,508,713	38,367	(1,363,785)	183,372
Ending Balance (in shares) at Dec. 31, 2011	7,099,336	566,112
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income			0	0	191,826	191,826
Conversion of Class B shares to Class A shares (in shares)	12,057	(12,057)
Issuance of Class A common stock	55	0	129,194	0	0	129,249
Issuance of Class A common stock (in shares)	5,493,750	0
Repurchase of Class A common stock	0	0	(786)	0	0	(786)
Repurchase of Class A common stock (in shares)	(41,790)	0
Forfeitures of Class A common stock	0	0	(55)	0	0	(55)
Forfeitures of Class A common stock (in shares)	(2,383)	0
Amortization of Class A common shares issued as stock-based awards	0	0	995	0	0	995
Other comprehensive income (loss)
Net change in unrealized gain on available-for-sale investment securities, (net of taxes of $429, $-0- and $-0-)			0	618	0	12,156
Dividends declared			0	0	(40,063)	(40,063)
Ending Balance at Dec. 31, 2012	$ 126	$ 6	$ 1,638,061	$ 38,985	$ (1,212,002)	$ 465,156
Ending Balance (in shares) at Dec. 31, 2012	12,560,970	554,055

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Derivative Financial Instruments and Hedging Activities (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011
Derivative Financial Instruments and Hedging Activities [Abstract]
Derivative loss	$ 28,755		$ 64,625
Derivative [Line Items]
Deposits	85,652		71,079
No Hedge Designation [Member] | Eurodollar Future [Member]
Derivative [Line Items]
Notional Amount	17,525,000	[1]	12,157,000	[1]
Fair Value	(76,850)	[1]	(62,556)	[1]
No Hedge Designation [Member] | 10-year U.S. Treasury Note Future [Member]
Derivative [Line Items]
Notional Amount	0	[2]	39,700	[2]
Fair Value	0	[2]	(468)	[2]
No Hedge Designation [Member] | Commitment to Purchase MBS [Member]
Derivative [Line Items]
Notional Amount	0	[3]	75,000	[3]
Fair Value	$ 0	[3]	$ 504	[3]

[1] The $17,525,000 total notional amount of Eurodollar futures contracts as of December 31, 2012 represents the accumulation of Eurodollar futures contracts that mature on a quarterly basis between 2013 and 2018. As of December 31, 2012, the Company maintained $85,652 as a deposit and margin against the open Eurodollar futures contracts.

[2] The total notional amount of 10-year U.S. Treasury note futures represents the accumulation of 10-year U.S. Treasury note futures.

[3] The total notional amount of commitment to purchase MBS represents forward commitments to purchase fixed-rate MBS securities.

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Borrowings (Tables)

12 Months Ended

Dec. 31, 2012

Borrowings [Abstract]

Repurchase Agreements

The Company has entered into repurchase agreements to fund its investments in MBS. As of December 31, 2012, the amount at risk related to $482,097 of repurchase agreements with Credit Suisse Securities (USA) LLC was $50,171 or 10.79% of the Company's equity with a weighted average maturity of 15 days. As of December 31, 2011, the amount at risk related to $177,402 and $219,737 of repurchase agreements with Credit Suisse Securities (USA) LLC and Barclays Capital Inc., respectively, was $46,848 or 25.55% and $19,995 or 10.90%, respectively, of the Company's equity with a weighted average maturity of 16 and 12 days, respectively. The following table provides information regarding the Company's outstanding repurchase agreement borrowings as of the dates and periods indicated:

	December 31,
	2012			2011
Outstanding balance	$	1,497,191		$	647,977
Value of assets pledged as collateral
Agency-backed MBS		1,547,760			653,322
Private-label MBS		67,661			78,110
Weighted-average rate		0.52	%		0.49	%
Weighted-average term to maturity		14.5 days			13.1 days
Weighted-average outstanding balance during the year ended	$	953,152		$	559,086
Weighted-average rate during the year ended		0.46	%		0.36	%

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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Taxes [Abstract]
Income tax benefit	$ (160,821)	$ 1,495	$ 506
Release of valuation allowance	162,519
Taxable income	45,387	27,527	16,503
Income Tax Expense (Benefit) [Abstract]
Federal	(123,205)	698	(329)
State	(37,616)	797	835
Total income tax (benefit) provision	(160,821)	1,495	506
Current	1,889	1,495	506
Deferred	(162,710)	0	0
Total current and deferred income taxes	(160,821)	1,495	506
Deferred Tax Assets and Liabilities [Abstract]
Unrealized investment gains and losses	54,761	43,930
Accrued compensation	(266)	(644)
Capital loss carry-forward	116,918	159,724
Other, net	19,683	17,675
Net operating loss	94,423	114,489
Unrealized gain on AFS securities	(16,160)	(15,731)
Valuation allowance	(107,078)	(319,443)
Net deferred tax asset	162,281	0
Reconciliation of Income Taxes to the Statutory Rate [Abstract]
Federal income tax at statutory rate	10,852	5,853	9,482
State income taxes, net of federal benefit	1,813	1,357	2,115
Executive compensation	0	1,075	1,057
Effect of stock based compensation	0	1,330	1,787
Expiration of capital loss carryover	37,935	66,439	0
Other, net	945	294	187
Valuation allowance	(212,366)	(74,853)	(14,122)
Total income tax (benefit) provision	(160,821)	1,495	506
Unrecognized tax benefits, tax penalties and interest accrued	2,760	1,779
Unrecognized tax benefits that would impact the effective rate	12,810	12,810
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance	12,810	12,810
Additions based on tax positions related to the current year	0	0
Additions for tax positions of prior years	0	0
Reductions for tax positions of prior years	0	0
Settlements	0	0
Balance	12,810	12,810	12,810
Other Tax Carryforward [Line Items]
Net capital loss carryforward, gross	285,250	389,655
Net capital loss carryforward, amount expired	92,698	162,046
Expiration date	2014
Net operating loss carryforward	$ 230,299	$ 279,242
Expiration date	2027

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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Income Taxes [Abstract]

Provision for Income Taxes

The (benefit) provision for income taxes from operations consists of the following for the years ended December 31, 2012, 2011 and 2010:

	2012			2011		2010
Federal	$	(123,205	)	$	698	$	(329	)
State		(37,616	)		797		835
	$	(160,821	)	$	1,495	$	506
Current	$	1,889		$	1,495	$	506
Deferred		(162,710	)		—		—
	$	(160,821	)	$	1,495	$	506

Deferred Tax Assets and Liabilities

Deferred tax assets and liabilities consisted of the following as of December 31, 2012 and 2011:

	2012			2011
Unrealized investment gains and losses	$	54,761		$	43,930
Accrued compensation		(266	)		(644	)
Capital loss carry-forward		116,918			159,724
Other, net		19,683			17,675
Net operating loss		94,423			114,489
Unrealized gain on AFS securities		(16,160	)		(15,731	)
Valuation allowance		(107,078	)		(319,443	)
Net deferred tax asset	$	162,281		$	—

Reconciliation of Income Taxes to the Statutory Rate

The (benefit) provision for income taxes results in effective tax rates that differ from the federal statutory rates. The reconciliation of the Company and its subsidiaries income tax attributable to net income computed at federal statutory rates to income tax expense was:

	December 31,
	2012			2011			2010
Federal income tax at statutory rate	$	10,852		$	5,853		$	9,482
State income taxes, net of federal benefit		1,813			1,357			2,115
Executive compensation		-			1,075			1,057
Effect of stock based compensation		-			1,330			1,787
Expiration of capital loss carryover		37,935			66,439			—
Other, net		945			294			187
Valuation allowance		(212,366	)		(74,853	)		(14,122	)
Total income tax (benefit) provision	$	(160,821	)	$	1,495		$	506

Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

	2012		2011
Balance at January 1	$	12,810	$	12,810
Additions based on tax positions related to the current year		—		—
Additions for tax positions of prior years		—		—
Reductions for tax positions of prior years		—		—
Settlements		—		—
Balance at December 31	$	12,810	$	12,810

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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net change in unrealized gain on available-for-sale investment securities, taxes	$ 429	$ 0	$ 0

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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Equity:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	25,000,000	25,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Accumulated other comprehensive income, taxes	$ 429	$ 0
Common Class A [Member]
Equity:
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	450,000,000	450,000,000
Common stock, shares issued (in shares)	12,560,970	7,099,336
Common stock, share outstanding (in shares)	12,560,970	7,099,336
Common Class B [Member]
Equity:
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	554,055	566,112
Common stock, share outstanding (in shares)	554,055	566,112

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Financial Instruments with Off-Balance-Sheet Risk and Credit Risk

12 Months Ended

Dec. 31, 2012

Financial Instruments with Off-Balance-Sheet Risk and Credit Risk [Abstract]

Financial Instruments with Off-Balance-Sheet Risk and Credit Risk

Note 9. Financial Instruments with Off-Balance-Sheet Risk and Credit Risk:

As of December 31, 2012 and 2011, the Company had not entered into any transactions involving financial instruments that would expose the Company to significant related off-balance-sheet risk.

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Document and Entity Information (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Jun. 29, 2012	Jan. 31, 2013 Common Class A [Member]	Jan. 31, 2013 Common Class B [Member]
Entity Registrant Name	Arlington Asset Investment Corp.
Entity Central Index Key	0001209028
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Public Float		$ 191
Entity Common Stock, Shares Outstanding			12,560,970	554,055
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	FY
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2012

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Quarterly Data (Unaudited)

12 Months Ended

Dec. 31, 2012

Quarterly Data (Unaudited) [Abstract]

Quarterly Data (Unaudited)

Note 10. Quarterly Data (Unaudited):

The following tables set forth selected information for each of the fiscal quarters during the years ended December 31, 2012 and 2011. The selected quarterly data is derived from unaudited financial statements of the Company and has been prepared on the same basis as the annual, audited financial statements to include, in the opinion of management, all adjustments (consisting of only normal recurring adjustments) necessary for fair statement of the results for such periods.

Note: The sum of quarterly earnings per share amounts may not equal full year earnings per share amounts due to differing average outstanding shares amounts for the respective periods.

	Net Interest Income		Net Income (Loss)			Basic Earnings (Loss) Per Share			Diluted Earnings (Loss) Per Share
2012
First Quarter	$	12,546	$	10,762		$	1.37		$	1.37
Second Quarter		14,914		2,144			0.22			0.22
Third Quarter		14,271		3,123			0.31			0.31
Fourth Quarter		17,458		175,797			13.30			13.21
Total Year	$	59,189	$	191,826			18.80			18.73
2011
First Quarter	$	12,063	$	19,785		$	2.58		$	2.58
Second Quarter		12,670		91			0.01			0.01
Third Quarter		12,404		(11,643	)		(1.50	)		(1.50	)
Fourth Quarter		12,900		6,940			0.90			0.89
Total Year	$	50,037	$	15,173			1.97			1.96

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Interest income
Interest income	$ 64,154	$ 52,545	$ 39,567
Interest expense
Interest on short-term debt	4,475	2,043	593
Interest on long-term debt	490	465	562
Total interest expense	4,965	2,508	1,155
Net interest income	59,189	50,037	38,412
Other (loss) income, net
Investment (loss) gain, net	(10,723)	(19,166)	3,328
Other loss	(15)	(14)	(14)
Total other (loss) income, net	(10,738)	(19,180)	3,314
Operating income before other expenses	48,451	30,857	41,726
Other expenses
Compensation and benefits	10,339	10,065	10,660
Professional services	4,118	1,833	1,263
Business development	136	121	97
Occupancy and equipment	467	374	388
Communications	202	197	204
Other operating expenses	2,184	1,599	2,022
Total other expenses	17,446	14,189	14,634
Income before income taxes	31,005	16,668	27,092
Income tax (benefit) provision	(160,821)	1,495	506
Net income	191,826	15,173	26,586
Basic earnings per share (in dollars per share)	$ 18.80	$ 1.97	$ 3.44
Diluted earnings per share (in dollars per share)	$ 18.73	$ 1.96	$ 3.38
Dividends declared per share (in dollars per share)	$ 3.50	$ 3.375	$ 1.90
Weighted-average shares outstanding
Basic (in shares thousand)	10,205	7,720	7,734
Diluted (in shares thousand)	10,242	7,741	7,873
Other comprehensive income (loss), net of taxes
Unrealized gains (losses) for the period on available-for-sale securities (net of taxes of $429, $-0-, and $-0-, respectively)	12,156	(10,022)	60,451
Reclassification adjustment for gains included in net income on available-for-sale securities (net of taxes of $-0-)	(11,538)	(15,106)	(3,971)
Comprehensive income (loss)	$ 192,444	$ (9,955)	$ 83,066

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Borrowings

12 Months Ended

Dec. 31, 2012

Borrowings [Abstract]

Borrowings

Note 4. Borrowings:

Repurchase Agreements

The Company has entered into repurchase agreements to fund its investments in MBS. As of December 31, 2012, the amount at risk related to $482,097 of repurchase agreements with Credit Suisse Securities (USA) LLC was $50,171 or 10.79% of the Company's equity with a weighted average maturity of 15 days. As of December 31, 2011, the amount at risk related to $177,402 and $219,737 of repurchase agreements with Credit Suisse Securities (USA) LLC and Barclays Capital Inc., respectively, was $46,848 or 25.55% and $19,995 or 10.90%, respectively, of the Company's equity with a weighted average maturity of 16 and 12 days, respectively. The following table provides information regarding the Company's outstanding repurchase agreement borrowings as of the dates and periods indicated:

	December 31,
	2012			2011
Outstanding balance	$	1,497,191		$	647,977
Value of assets pledged as collateral
Agency-backed MBS		1,547,760			653,322
Private-label MBS		67,661			78,110
Weighted-average rate		0.52	%		0.49	%
Weighted-average term to maturity		14.5 days			13.1 days
Weighted-average outstanding balance during the year ended	$	953,152		$	559,086
Weighted-average rate during the year ended		0.46	%		0.36	%

Long-Term Debt

As of December 31, 2012 and 2011, the Company had $15,000 of outstanding long-term debentures. The long-term debentures accrue and require payments of interest quarterly at an annual rate of three-month LIBOR plus 2.25% to 3.00%. The weighted average interest rate on these long-term debentures was 3.09% and 3.15% as of December 31, 2012 and 2011, respectively. All of these borrowings mature between 2033 and 2035.

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Financial Instruments

12 Months Ended

Dec. 31, 2012

Financial Instruments [Abstract]

Financial Instruments

Note 3. Financial Instruments:

Fair Value Hierarchy

The following tables set forth financial instruments accounted for under ASC 820 by level within the fair value hierarchy as of December 31, 2012 and December 31, 2011. As required by ASC 820, assets and liabilities that are measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

Financial Instruments Measured at Fair Value on a Recurring Basis

	December 31, 2012
	Total			Level 1			Level 2		Level 3
MBS, at fair value Trading
Agency-backed MBS	$	1,556,440		$	—		$	1,556,440	$	—
Available-for-sale
Agency-backed MBS		70			—			70		—
Private-label MBS
Senior securities		7,519			—			—		7,519
Re-REMIC securities		191,567			—			—		191,567
Total available-for-sale		199,156			—			70		199,086
Total MBS		1,755,596			—			1,556,510		199,086
Derivative liabilities, at fair value		(76,850	)		(76,850	)		—		—
Interest-only MBS, at fair value		478			—			—		478
Total	$	1,679,224		$	(76,850	)	$	1,556,510	$	199,564

	December 31, 2011
	Total			Level 1			Level 2		Level 3
MBS, at fair value Trading
Agency-backed MBS	$	636,872		$	—		$	636,872	$	—
Available-for-sale
Agency-backed MBS		139			—			139		—
Private-label MBS
Senior securities		9,311			—			—		9,311
Re-REMIC securities		170,116			—			—		170,116
Total available-for-sale		179,566			—			139		179,427
Total MBS		816,438			—			637,011		179,427
Derivative assets, at fair value		504			—			504		—
Derivative liabilities, at fair value		(63,024	)		(63,024	)		—		—
Interest-only MBS, at fair value		1,060			—			—		1,060
Total	$	754,978		$	(63,024	)	$	637,515	$	180,487

The total financial assets measured and reported at fair value on a recurring basis and classified within Level 3 were $199,564, or 9.62%, and $180,487, or 18.90%, of the Company's total assets as of December 31, 2012 and 2011, respectively.

There were no transfers of securities in or out of Levels 1, 2 or 3 during the years ended December 31, 2012 and 2011.

Level 3 Financial Instruments Measured at Fair Value on a Recurring Basis

The fair value of the Company's Level 3, available-for-sale, private-label MBS was $199,086 and $179,427 as of December 31, 2012 and 2011, respectively. These securities are primarily senior and re-REMIC tranches in securitization trusts issued between 2005 and 2010. The senior securities represent interests in securitizations that have the first right to cash flows and absorb losses last. The re-REMIC securities represent interests in re-securitizations of senior MBS and pro-rata mezzanine securities. For re-REMIC securities, the cash flows from, and any credit losses absorbed by, the underlying MBS are allocated among the re-REMIC securities issued in the re-securitization transactions based on the re-REMIC structure. For example, prime and non-prime residential senior securities have been resecuritized to create a two-tranche structure with a re-REMIC senior security and a re-REMIC subordinated security. In these re-REMIC securities, all principal payments from the underlying securities are directed to the re-REMIC senior security until the face value is fully paid off. Thereafter, all principal payments are directed to the re-REMIC subordinated security. For pro-rata mezzanine securities, principal payments from the underlying MBS are typically allocated concurrently and proportionally to the mezzanine securities along with senior securities. The re-REMIC subordinated and mezzanine securities absorb credit losses, if any, first; however, these credit losses occur only when credit losses exceed the credit protection provided to the underlying securities. Senior, re-REMIC and mezzanine securities receive interest while any face value is outstanding.

The Company's senior securities and re-REMIC securities were collateralized by residential Prime and Alt-A mortgage loans and had the following weighted-averages as of the periods indicated.

	December 31,
	2012			2011
Original loan-to-value		70	%		71	%
Original FICO score		730			729
Three-month prepayment rate		17	%		16	%
Three-month loss severities		46	%		52	%
Weighted average coupon		4.40	%		5.32	%

The significant inputs for the valuation model include the following weighted-averages:

	December 31, 2012						December 31, 2011
	Senior Securities			Re-REMIC Securities			Senior Securities			Re-REMIC Securities
Discount rate		6.50	%		7.43	%		7.00	%		8.75	%
Default rate		9.30	%		5.00	%		10.30	%		5.55	%
Loss severity rate		60.00	%		46.60	%		60.00	%		43.06	%
Prepayment rate		16.30	%		13.75	%		17.30	%		15.20	%

The ranges of the significant unobservable inputs for the valuation model were as follows as of the dates indicated:

	December 31, 2012						December 31, 2011
	Senior Securities			Re-REMIC Securities			Senior Securities			Re-REMIC Securities
Discount rate		6.50	%		6.50 – 13.25	%		7.00	%		7.45 – 13.73	%
Default rate		9.30	%		0.95 – 11.10	%		10.30	%		2.10 – 13.00	%
Loss severity rate		60.00	%		28.26 – 57.50	%		60.00	%		28.18 – 57.50	%
Prepayment rate		16.30	%		6.95 – 20.40	%		17.30	%		9.60 – 21.00	%

The tables below set forth a summary of changes in the fair value and gains and losses of the Company's Level 3 financial assets and liabilities that are measured at fair value on a recurring basis for the years ended December 31, 2012 and 2011.

	Year Ended December 31, 2012
	Senior Securities			Re-REMIC Securities			Total
Beginning balance, January 1, 2012	$	9,311		$	170,116		$	179,427
Total net gains (losses)
Included in earnings		(2,463	)		(2,898	)		(5,361	)
Included in other comprehensive income		994			45			1,039
Purchases		—			54,709			54,709
Sales		—			(34,102	)		(34,102	)
Payments, net		(1,642	)		(19,310	)		(20,952	)
Accretion of discount		1,319			23,007			24,326
Ending balance, December 31, 2012	$	7,519		$	191,567		$	199,086
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	$	(2,463	)	$	(12,711	)	$	(15,174	)

	Year Ended December 31, 2011
	Senior Securities			Re-REMIC Securities			Total
Beginning balance, January 1, 2011	$	51,038		$	201,697		$	252,735
Total net gains (losses)
Included in earnings		3,631			8,718			12,349
Included in other comprehensive income		(6,912	)		(16,760	)		(23,672	)
Purchases		330			16,860			17,190
Sales		(37,229	)		(41,983	)		(79,212	)
Payments, net		(2,293	)		(12,096	)		(14,389	)
Accretion of discount		746			13,680			14,426
Ending balance, December 31, 2011	$	9,311		$	170,116		$	179,427
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	$	(173	)	$	(1,050	)	$	(1,223	)

Gains and losses included in earnings for the years ended December 31, 2012 and 2011 are reported in the following statement of comprehensive income line descriptions:

	Other (loss) income, Investment (loss) gain
	2012			2011
Total (losses) gains included in earnings for the period	$	(5,361	)	$	12,349
Change in unrealized gains relating to Level 3 assets still held at the reporting date	$	(15,174	)	$	(1,223	)

Level 3 Financial Instruments Measured at Fair Value on a Non-Recurring Basis

The Company also measures certain financial assets at fair value on a non-recurring basis. Adjustments to the fair value of these assets usually result from the application of lower-of-cost-or-market accounting or write-downs of individual assets due to impairments. Due to the nature of these financial assets, enterprise values are primarily used to value these financial assets. In determining the enterprise value, the Company analyzes various financial, performance and market factors to estimate fair value, including where applicable, market trading activity. As a result, these financial assets are classified within Level 3 of the fair value hierarchy. As of December 31, 2012 and 2011, these financial assets are classified within the other investments category and represent the Company's interest in non-public equity securities and investment funds and valued at $1,869 and $1,886, respectively. For the year ended December 31, 2012, the Company recorded a loss of $64 in the carrying value of these financial assets. For the year ended December 31, 2011, the Company recorded a loss of $85 in the carrying value of these financial assets.

MBS, at Fair Value (1) (2), consisted of the following as of the dates indicated:

	December 31, 2012											December 31, 2011
	Fair Value		Net Unamortized Premium (Discount)			Percent of Total Fair Value			Weighted Average Life		Weighted Average Rating(3)	Fair Value		Net Unamortized Premium (Discount)			Percent of Total Fair Value			Weighted Average Life		Weighted Average Rating(3)
Trading
Fannie Mae	$	1,083,810	$	—			61.73	%		4.9	AAA	$	432,039	$	—			52.92	%		5.7	AAA
Freddie Mac		472,630		—			26.92	%		5.1	AAA		204,833		—			25.09	%		6.0		AAA
Available-for-sale:
Agency-backed
Fannie Mae		70		—			0.01	%		2.8	AAA		139		—			0.01	%		5.2		AAA
Private-label
Senior securities		7,519		(6,519	)		0.43	%		5.2	C		9,311		(5,196	)		1.14	%		5.0		CC+
Re-REMIC securities		191,567		(164,422	)		10.91	%		11.4	NR		170,116		(131,541	)		20.84	%		9.1		NR
	$	1,755,596	$	(170,941	)		100.00	%				$	816,438	$	(136,737	)		100.00	%

(1) The Company's MBS portfolio was primarily comprised of fixed-rate MBS at December 31, 2012 and 2011. The weighted-average coupon of the MBS portfolio at December 31, 2012 and 2011 was 4.11% and 4.85%, respectively.

(2) As of December 31, 2012 and 2011, the Company's MBS investments with a fair value of $1,615,421 and $731,432, respectively, were pledged as collateral for repurchase agreements.

(3) The securities issued by Fannie Mae and Freddie Mac are not rated by any rating agency; however, they are commonly thought of as having an implied rating of "AAA." There is no assurance, particularly given the downgrade of the U.S.'s credit rating to "AA" by Standard & Poor's during the quarter ended September 30, 2011, that these securities would receive such a rating if they were ever rated by a rating agency. The weighted-average rating of the Company's private-label senior securities is calculated based on face value of the securities.

The Company has generally purchased private-label MBS at a discount. The Company, at least on a quarterly basis, estimates the future expected cash flows based on the Company's observation of current information and events and applying a number of assumptions related to prepayment rates, interest rates, default rates, loss severity rates, and the timing and amount of cash flows and credit losses. These assumptions are difficult to predict as they are subject to uncertainties and contingencies related to future events that may impact the Company's estimates and its interest income.

Interest income on the private-label MBS that were purchased at a discount to face value is recognized based on the security's expected effective interest rate. At acquisition, the accretable yield is calculated as the difference between the undiscounted expected cash flows and the purchase price which is expected to be accreted into interest income over the remaining life of the security on a level-yield basis. The difference between the contractually required payments and the undiscounted expected cash flows represents the non-accretable difference. Based on actual payment activities and changes in estimates of undiscounted expected future cash flows, the accretable yield and the non-accretable difference can change over time. Significant increases in the amount or timing of undiscounted expected future cash flows are recognized prospectively as an adjustment to the accretable yield.

The following table presents the changes in the accretable yield on available-for-sale, private-label MBS for the years ended December 31, 2012 and 2011.

	Year Ended December 31,
	2012			2011
Beginning balance	$	194,619		$	316,029
Accretion of discount		(24,326	)		(26,279	)
Reclassifications, net		(3,928	)		(47,478	)
Acquisitions		81,074			24,163
Sales		(39,586	)		(71,816	)
Ending balance	$	207,853		$	194,619

For the available-for-sale, private-label MBS acquired during the year ended December 31, 2012 and 2011, the contractually required payments receivable, the cash flow expected to be collected, and the fair value at the acquisition date were as follows for the periods indicated:

	Year Ended December 31,
	2012		2011
Contractually required payments receivable	$	187,237	$	47,228
Cash flows expected to be collected		135,547		43,909
Basis in acquired securities		54,474		19,746

The Company's available-for-sale MBS are carried at fair value in accordance with ASC 320, Debt and Equity Securities (ASC 320), the securities with resulting unrealized gains and losses reflected as other comprehensive income or loss. Gross unrealized gains and losses on these securities were the following as of the dates indicated:

	December 31, 2012
	Amortized
	Cost/		Unrealized
	Cost Basis(1)		Gains		Losses		Fair Value
Agency-backed MBS	$	64	$	6	$	—	$	70
Private-label MBS
Senior securities		5,611		1,908		—		7,519
Re-REMIC securities		154,067		37,500		—		191,567
Total	$	159,742	$	39,414	$	—	$	199,156

(1) The amortized cost of MBS includes unamortized net discounts of $170,941 at December 31, 2012.

	December 31, 2011
	Amortized
	Cost/		Unrealized
	Cost Basis(1)		Gains		Losses		Fair Value
Agency-backed MBS	$	128	$	11	$	—	$	139
Private-label MBS
Senior securities		8,397		914		—		9,311
Re-REMIC securities		132,661		37,455		—		170,116
Total	$	141,186	$	38,380	$	—	$	179,566

(1) The amortized cost of MBS includes unamortized net discounts of $136,737 at December 31, 2011.

 For the years ended December 31, 2012 and 2011, the Company recorded other-than-temporary impairment charges of $15,174 and $1,223, respectively, as a component of investment (loss) gain, net, on the consolidated statements of comprehensive income related to deterioration in credit quality on available-for-sale, private-label MBS with a cost basis of $49,367 and $11,071, respectively, prior to recognizing the other-than-temporary impairment charges.

The following table presents a summary of the other-than-temporary impairment charges included in earnings for the periods indicated:

	Year Ended December 31,
	2012		2011
Cumulative other-than-temporary impairment beginning balance	$	8,594	$	7,371
Additions
Other-than-temporary impairments not previously recognized		13,986		1,223
Increases related to other-than-temporary impairments on securities with previously recognized other-than-temporary impairments		1,188		—
Cumulative other-than-temporary impairment ending balance	$	23,768	$	8,594

The following table presents the results of sales of MBS for the periods indicated:

	Year Ended December 31,
	2012				2011
	Agency- Backed MBS		Private-Label MBS		Agency- Backed MBS		Private-Label MBS
Proceeds from sales	$	379,271	$	34,102	$	242,673	$	79,211
Gross gains		5,223		9,813		4,316		13,220
Gross losses		395		—		388		191

Other Investments

The Company's other investments consisted of the following as of the dates indicated:

	December 31,
	2012		2011
Interest-only MBS	$	478	$	1,060
Non-public equity securities		975		975
Investments funds		894		911
Total other investments	$	2,347	$	2,946

For the year ended December 31, 2012, the Company recorded other-than-temporary impairment charges of $534 as a component of investment (loss) gain, net, on the consolidated statements of comprehensive income on an investment in interest-only MBS. The Company recorded no other-than-temporary impairment charges on investments in interest-only MBS during the year ended December 31, 2011.

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Derivative Financial Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2012

Derivative Financial Instruments and Hedging Activities [Abstract]

Derivative Instruments

During the years ended December 31, 2012 and 2011, the Company entered into various financial contracts to hedge certain MBS and related borrowings and other long-term debt. These financial contracts are not designated as hedges under ASC 815. The changes in fair value on these derivatives are recorded to net investment (loss) gain, net in the statement of comprehensive income. For the years ended December 31, 2012 and 2011, the Company recorded net losses of $28,755 and $64,625, respectively, on these derivatives. The Company held the following derivative instruments as of the dates indicated:

	December 31, 2012					December 31, 2011
	Notional Amount		Fair Value			Notional Amount		Fair Value
No hedge designation
Eurodollar futures(1)	$	17,525,000	$	(76,850	)	$	12,157,000	$	(62,556	)
10-year U.S. Treasury note futures(2)		—		—			39,700		(468	)
Commitment to purchase MBS(3)		—		—			75,000		504

(1) The $17,525,000 total notional amount of Eurodollar futures contracts as of December 31, 2012 represents the accumulation of Eurodollar futures contracts that mature on a quarterly basis between 2013 and 2018. As of December 31, 2012, the Company maintained $85,652 as a deposit and margin against the open Eurodollar futures contracts.

(2) The total notional amount of 10-year U.S. Treasury note futures represents the accumulation of 10-year U.S. Treasury note futures.

(3) The total notional amount of commitment to purchase MBS represents forward commitments to purchase fixed-rate MBS securities.

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Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2012

Summary of Significant Accounting Policies [Abstract]

Principles of Consolidation

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. Certain amounts in the consolidated financial statements and notes for prior periods have been reclassified to conform to the current year's presentation. These reclassifications had no impact on the previously reported net income, other comprehensive income, total assets or total liabilities.

Use of Estimates

Use of Estimates

The preparation of the Company's financial statements, in conformity with accounting principles generally accepted in the United States of America (GAAP), requires the Company to make estimates and assumptions affecting the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Although the Company based the estimates and assumptions on historical experience, when available, market information, and on various other factors that the Company believes to be reasonable under the circumstances, management exercises significant judgment in the final determination of the estimates. Actual results may differ from these estimates.

Cash Equivalents

Cash Equivalents

Cash equivalents include demand deposits with banks, money market accounts and highly liquid investments with original maturities of three months or less that are not held for sale in the ordinary course of business. As of December 31, 2012 and 2011, approximately 97% of the Company's cash equivalents were invested in money market funds that invest primarily in U.S. Treasuries and other securities backed by the U.S. government.

Financial Instruments

Financial Instruments

 MBS transactions are recorded as purchases and sales on the date the securities are settled unless the transaction qualifies as a regular-way trade, in which case the transactions are accounted for as purchases or sales on a trade date basis. Any amounts payable or receivable for unsettled trades are recorded as "sold securities receivable" or "purchased securities payable" in the consolidated balance sheets.

Investments in MBS and marketable equity securities, if any, are classified as either available-for-sale or trading investments pursuant to accounting principles related to accounting for certain investments in debt and equity securities. These investments are carried at fair value with resulting unrealized gains and losses on available-for-sale securities reflected in accumulated other comprehensive income (loss) in the consolidated balance sheets and unrealized gains and losses on trading securities reflected in investment gain (loss), net, in the consolidated statements of comprehensive income. Investments in equity securities of non-public companies are carried at cost.

Although the Company generally intends to hold its MBS until maturity, it may, from time to time, sell any of its MBS as part of the overall management of its business. The available-for-sale designation provides the Company with the flexibility to sell its MBS in order to act on potential market opportunities or changes in economic conditions to ensure future liquidity and to meet other general corporate purposes as they arise.

The Company evaluates available-for-sale securities for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. In general, when the fair value of an available-for-sale security is less than its amortized cost at the reporting date, the security is considered impaired. In evaluating these available-for-sale securities for other-than-temporary impairment, consideration is given to (1) the length of time and the extent to which the fair value has been lower than carrying value, (2) the severity of the decline in fair value, (3) the financial condition and near-term prospects of the issuer, (4) the Company's intent to sell, and (5) whether it is more-likely-than-not the Company would be required to sell the security before anticipated recovery.

For available-for-sale, private-label MBS securities that have been acquired at discounts to face value due in part to credit deterioration since origination, the Company re-evaluates the undiscounted expected future cash flows and the changes in cash flows from those originally projected at the time of purchase or last revised.  For those securities in an unrealized loss position, the difference between the carrying value and the net present value of expected future cash flows discounted using current expected rate of return is recorded as other-than-temporary impairment charges through the Company's statement of comprehensive income.

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The accounting principles related to fair value measurements define fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, not adjusted for transaction costs. Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 820, Fair Value Measurements and Disclosures (ASC 820), establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels giving the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3) as described below:

Level 1 Inputs— Unadjusted quoted prices in active markets for identical assets or liabilities that are accessible by the Company;

Level 2 Inputs— Quoted prices in markets that are not active or financial instruments for which all significant inputs are observable, either directly or indirectly; and

Level 3 Inputs— Unobservable inputs for the asset or liability, including significant assumptions of the Company and other market participants.

The Company determines fair values for the following assets and liabilities:

Mortgage-backed securities (MBS), at fair value—

Agency-backed MBS - The Company's agency-backed MBS, the principal and interest payments on which are guaranteed by the Federal National Mortgage Association (Fannie Mae) or the Federal Home Loan Mortgage Corporation (Freddie Mac), are generally classified within Level 2 of the fair value hierarchy as they are valued after considering quoted market prices provided by a broker or dealer, or alternative pricing sources with reasonable levels of price transparency. The Company reviews broker or pricing service quotes to determine whether the quotes are relevant, for example, whether an active market exists to provide price transparency or whether the quote is an indicative price or a binding offer. The independent brokers and dealers providing market prices are those who make markets in or specialists with expertise in the valuation of these financial instruments.

Private-label MBS - The Company classifies private-label MBS within Level 3 of the fair value hierarchy because they trade infrequently and, therefore, have little or no price transparency. The Company utilizes present value techniques based on estimated cash flows of the instrument taking into consideration various assumptions derived by management and other assumptions used by other market participants. These assumptions are corroborated by evidence such as historical data, risk characteristics, transactions in similar instruments, and completed or pending transactions, when available. The significant inputs in the Company's valuation process include default rate, loss severity, prepayment rate and discount rate. In general, significant increases (decreases) in default rate, loss severity or discount rate, in isolation, would result in a significantly lower (higher) fair value measurement.  However, significant increases (decreases) in prepayment rate may result in a significantly higher (lower) fair value measurement. It is difficult to generalize the interrelationships between these significant inputs as the actual results could differ considerably on an individual security basis.  For example, an increase in the default rate may not increase the loss severity rate if actual losses are lower than the average.  Also, changes in discount rates may be greatly influenced by market expectation at any given point based upon many variables not directly related to the MBS market.  Therefore, each significant input is closely analyzed to ascertain the reasonableness for the Company's valuation purposes.

Establishing fair value is inherently subjective given the volatile and sometimes illiquid markets for these private-label MBS and requires management to make a number of assumptions, including assumptions about the future of interest rates, prepayment rates, discount rates, credit loss rates, and the timing of cash flows and credit losses. The assumptions the Company applies are specific to each security. Although the Company relies on the internal calculations to compute the fair value of these private-label MBS, the Company requests and considers indications of value (mark) from third-party dealers and the actual sales of private-label MBS to assist in the valuation process and calibrate our model.

Other investments—The Company's other investments consist of investments in equity securities, investment funds, interest-only MBS, and other MBS-related securities. Interest-only MBS is classified within Level 3 of the fair value hierarchy.

Derivative instruments—In the normal course of the Company's operations, the Company is a party to various financial instruments that are accounted for as derivatives in accordance with ASC 815, Derivatives and Hedging (ASC 815). The derivative instruments that trade in active markets or exchanges are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices. Other derivative instruments are generally classified within Level 2 of the fair value hierarchy because they are valued using broker or dealer quotations, which are model-based calculations based on market-based inputs, including, but not limited to, contractual terms, market prices, yield curves, credit curves, measures of volatility, prepayment rates and correlations of such inputs.

Other—Cash and cash equivalents, interest receivable, deposits, other receivable, interest payable, accounts payable, accrued expenses and other liabilities are reflected in the consolidated balance sheets at their amortized cost, which approximates fair value because of the short term nature of these instruments and classified within Level 1 of the fair value hierarchy.

 —Sold securities receivable, repurchase agreements and purchase securities payable are reflected in the consolidated balance sheets at the cost basis, which approximates fair value because of the short term nature of these instruments and classified within Level 2 of the fair value hierarchy.

 —Long-term debt represents a remaining balance of trust preferred debt issued by the Company which approximates fair value due to the nature of the debenture and is classified within Level 3 of the fair value hierarchy.

The estimated fair values of the Company's financial instruments are as follows:

	December 31, 2012				December 31, 2011
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial assets
Cash and cash equivalents	$	35,837	$	35,837	$	20,018	$	20,018
Interest receivable		4,869		4,869		2,366		2,366
Sold securities receivable		26,773		26,773		41,321		41,321
Other receivables		644		644		11		11
MBS
Agency-backed MBS		1,556,510		1,556,510		637,011		637,011
Private-label MBS
Senior securities		7,519		7,519		9,311		9,311
Re-REMIC securities		191,567		191,567		170,116		170,116
Derivative assets		—		—		504		504
Deferred tax assets, net		162,281		162,281		—		—
Other investments		2,347		2,347		2,946		2,946
Deposits		85,652		85,652		71,079		71,079
Financial liabilities
Repurchase agreements		1,497,191		1,497,191		647,977		647,977
Purchased securities payable		—		—		15,820		15,820
Interest payable		582		582		504		504
Long-term debt		15,000		15,000		15,000		15,000
Derivative liabilities		76,850		76,850		63,024		63,024
Accounts payable, accrued expenses and other liabilities		17,908		17,908		16,401		16,401

Repurchase Agreements

Repurchase Agreements

Securities sold under agreements to repurchase, which are treated as financing transactions for financial reporting purposes, are collateralized by MBS and are carried at their contractual amounts, including accrued interest, as specified in the respective agreements. Under the repurchase agreements, the Company pledges its securities as collateral to secure the borrowing, which is equal in value to a specified percentage of the fair value of the pledged collateral, while the Company retains beneficial ownership of the pledged collateral.  At the maturity of a repurchase financing, the Company is required to repay the borrowing and receives back its pledged collateral from the counterparty.  The counterparty to the repurchase agreements may require that the Company pledge additional securities or cash as additional collateral to secure borrowings when the value of the collateral declines.

Interest Income

Interest Income

Interest income on the trading, agency-backed MBS includes contractual coupon payments.

Interest income on the private-label MBS that were purchased at a discount to face value is recognized based on the security's expected effective interest rate. At acquisition, the accretable yield is calculated as the difference between the undiscounted expected cash flows and the purchase price which is expected to be accreted into interest income over the remaining life of the security on a level-yield basis. The difference between the contractually required payments and the undiscounted expected cash flows represents the non-accretable difference. Based on actual payment activities and changes in estimates of undiscounted expected future cash flows, the accretable yield and the non-accretable difference can change over time. Significant increases in the amount or timing of undiscounted expected future cash flows are recognized prospectively as an adjustment to the accretable yield.

Stock-Based Compensation

Stock-Based Compensation

The Company accounts for stock-based compensation in accordance with accounting principles related to share-based payment which requires fair value method of accounting. Under the fair value based method, compensation cost is measured at the grant date based on the value of the award and is recognized over the service period, which is usually the vesting period. Expected forfeitures are included in determining share-based employee compensation cost. Share-based awards that do not require future services are expensed immediately.

Performance-Based Long-Term Incentive Program

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company adopted a performance-based long-term incentive program (Performance-based Program) that provides for the issuance of two types of performance share units (PSUs) from time to time pursuant to the Company's 2011 Plan.

The Compensation Committee established performance goals under the Performance-based Program. The awards under the Performance-based Program comprise of two types of PSUs: Combined Net Worth Units (Book Value PSUs) and Total Shareholder Return Units (TSR PSUs). The Book Value PSUs are eligible to vest based on the compound annualized growth in the Company's book value per share (i.e., book value change plus dividends on a reinvested basis) during the applicable performance period. The TSR PSUs are eligible to vest based on the Company's compound annualized total shareholder return (i.e., share price change plus dividends on a reinvested basis) during the applicable performance period.

The Company accounts for the Performance-based Program in accordance with ASC 718. Therefore, the Book Value PSUs are valued at the grant date market value and the estimated compensation cost is recorded over the vesting period. The Company estimates the number of shares to be issued under the Book Value PSUs on a quarterly basis based on the actual and projected results for the remaining vesting period and any adjustments required are recognized retrospectively and over the remaining vesting period.

The Total Shareholder Return PSUs are also valued at the time of grant based on valuation model and the estimated compensation cost is recorded over the vesting period using straight-line basis. The valuation of the Total Shareholder Return PSUs is performed using Monte-Carlo simulation model (Model) using various assumptions including beginning average price, expected volatility, dividend equivalents, dividend yield, and risk-free rate of return. The Model projects stock prices on a daily basis assuming 250 trading days per year. The Model generates many future stock price paths to construct a distribution of where future stock prices might be. No remeasurement of compensation expense is required for the Total Shareholder Return PSUs.

The compensation costs are reversed if an employee is terminated prior to completing the required service period. The estimated shares to be granted under the Performance-based Program are included in the calculation of diluted Earnings Per Share.

Income Taxes

Income Taxes

Income taxes are provided for using the asset and liability method. Deferred tax assets and liabilities represent the differences between the financial statement and income tax bases of assets and liabilities using enacted tax rates. The measurement of net deferred tax assets is adjusted by a valuation allowance if, based on the Company's evaluation, it is more-likely-than-not that they will not be realized. The Company recognizes tax positions in the financial statements only when it is more-likely-than-not that the position will be sustained upon examination by the relevant taxing authority based on the technical merits of the position. A position that meets this standard is measured at the largest amount of benefit that will more-likely-than-not be realized upon settlement. A liability is established for differences between positions taken in a tax return and the financial statements.

The Company is subject to federal alternative minimum tax and state and local taxes on its taxable income and gains that are not offset by the net operating loss (NOL) and net capital loss (NCL) carry-forwards.

Other Comprehensive Income

Other Comprehensive Income

Comprehensive income includes net income as currently reported by the Company on the consolidated statements of comprehensive income adjusted for other comprehensive income. Other comprehensive income for the Company represents changes in unrealized gains and losses related to the Company's MBS and other mortgage related assets accounted for as available-for-sale with changes in fair value recorded through shareholders' equity.

Earnings Per Share

Earnings Per Share

Basic earnings per share includes no dilution and is computed by dividing net income or loss available to common shareholders by the weighted-average number of common shares outstanding for the respective period. Diluted earnings per share includes the impact of dilutive securities such as stock options, unvested shares of restricted stock and performance share units. The following table presents the computations of basic and diluted earnings per share for the years ended December 31, 2012, 2011 and 2010:

	Year Ended December 31,
	2012				2011				2010
	Basic		Diluted		Basic		Diluted		Basic		Diluted
Weighted average shares outstanding
Common stock (in thousands)		10,205		10,205		7,720		7,720		7,734		7,734
Stock options, performance share units, and unvested restricted stock (in thousands)		—		37		—		21		—		139
Weighted average common and common equivalent shares outstanding (in thousands)		10,205		10,242		7,720		7,741		7,734		7,873
Net income applicable to common stock	$	191,826	$	191,826	$	15,173	$	15,173	$	26,586	$	26,586
Net income per common share	$	18.80	$	18.73	$	1.97	$	1.96	$	3.44	$	3.38

As of December 31, 2011 and 2010, there were 650, and 8,425, respectively, options to purchase shares of common stock outstanding. There were no outstanding options to purchases shares of common stock at December 31, 2012. The diluted earnings per share for the years ended December 31, 2012, 2011 and 2010 did not include the antidilutive effect of 27,808, 23,443, and 55,669 shares, respectively, of awarded restricted stock units, stock options, and restricted stock.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

In December 2011, the FASB issued Accounting Standards Update No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires that the disclosures of both gross and net information about instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an agreement similar to a master netting arrangement. In addition, the standard requires disclosure of collateral received and posted in connection with master netting agreements or similar arrangements. The new requirements are effective for the Company on January 1, 2013. The Company does not expect a significant impact on its financial positions as a result of adoption of these new requirements.

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Commitments and Contingencies

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies [Abstract]

Commitments and Contingencies

Note 7. Commitments and Contingencies:

Contractual Obligations

The Company has contractual obligations to make future payments in connection with borrowings and non-cancelable lease agreements and other contractual commitments as well as uncalled capital commitments to various investment partnerships that may be called over the next ten years. The following table sets forth these contractual obligations by fiscal year:

	2013		2014		2015		2016		2017		Thereafter		Total
Borrowings(1)	$	—	$	—	$	—	$	—	$	—	$	15,000	$	15,000
Minimum rental and other contractual commitments(2)		269		256		—		—		—		—		525
Capital commitments(3)		—		—		—		—		—		—		—
	$	269	$	256	$	—	$	—	$	—	$	15,000	$	15,525

⁽¹⁾ This table excludes interest payments to be made on the Company's long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $116 in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15,000 of long-term debt is based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

⁽²⁾ Equipment and office rent expense for 2012, 2011 and 2010 was $263, $173 and $162, respectively.

⁽³⁾ The table above excludes $619 of uncalled capital commitments to various investment partnerships that may be called over the next ten years. This amount was excluded because the Company cannot currently determine when, if ever, the commitments will be called. Also, the table above does not include a liability for unrecognized income tax benefits of $12,810 that are not contractual obligations by nature. The Company cannot determine, with any degree of certainty, the amount that would be payable or the period of cash settlement to the respective taxing jurisdiction.

The Company also has short-term repurchase agreement liabilities of $1,497,191 as of December 31, 2012. See Note 4 for further information.

Litigation and Regulatory Actions

On August 19, 2011, Hildene Capital Management, LLC filed a purported class action complaint captioned Hildene Capital Management, LLC v. Friedman, Billings, Ramsey Group, Inc. (d/b/a Arlington Asset Investment Corp.), FBR Capital Trust VI, FBR Capital Trust X, Wells Fargo Bank, N.A., as Trustee, and John and Jane Does 1 through 100, No. 11 Civ. 5832, in the United States District Court for the Southern District of New York (the "Complaint").  The Complaint alleges unlawful acts by the Company in connection with its purchase of preferred securities issued by FBR Capital Trust VI and FBR Capital Trust X (the "FBR Trusts") from two CDOs, Tropic IV CDO Ltd. and Soloso CDO 2005-1 Ltd., in September 2009. 

On November 9, 2011, the Company filed a motion to dismiss the Complaint on behalf of itself and the FBR Trusts.  On December 14, 2011, Plaintiff filed an Amended Complaint.  In the Amended Complaint, Plaintiff added Hildene Opportunities Master Fund, Ltd. as a plaintiff.  Plaintiffs no longer assert class action claims, but have asserted direct and derivative claims against the Company and Wells Fargo Bank, N.A., as trustee for Tropic III CDO Ltd., Tropic IV CDO Ltd., and Soloso CDO 2005-1 Ltd.  On January 20, 2012, the Company filed a motion to dismiss the Amended Complaint on behalf of itself and the FBR Trusts.  On April 25, 2012, the Court held a hearing on that motion.  On August 15, 2012, the Court issued an order granting in part and denying in part the motion to dismiss.  The Company filed its Answer to the Amended Complaint on September 17, 2012. 

As of January 31, 2013, there is an agreement in principle to resolve the case on terms that would not have a material impact to the financial position of the Company.

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Derivative Financial Instruments and Hedging Activities

12 Months Ended

Dec. 31, 2012

Derivative Financial Instruments and Hedging Activities [Abstract]

Derivative Financial Instruments and Hedging Activities

Note 5. Derivative Financial Instruments and Hedging Activities:

In the normal course of its operations, the Company is a party to financial instruments that are accounted for as derivative financial instruments in accordance with ASC 815. These instruments may include interest rate swaps, Eurodollar and U.S. Treasury futures contracts, put options and certain commitments to purchase and sell MBS.

During the years ended December 31, 2012 and 2011, the Company entered into various financial contracts to hedge certain MBS and related borrowings and other long-term debt. These financial contracts are not designated as hedges under ASC 815. The changes in fair value on these derivatives are recorded to net investment (loss) gain, net in the statement of comprehensive income. For the years ended December 31, 2012 and 2011, the Company recorded net losses of $28,755 and $64,625, respectively, on these derivatives. The Company held the following derivative instruments as of the dates indicated:

	December 31, 2012					December 31, 2011
	Notional Amount		Fair Value			Notional Amount		Fair Value
No hedge designation
Eurodollar futures(1)	$	17,525,000	$	(76,850	)	$	12,157,000	$	(62,556	)
10-year U.S. Treasury note futures(2)		—		—			39,700		(468	)
Commitment to purchase MBS(3)		—		—			75,000		504

(1) The $17,525,000 total notional amount of Eurodollar futures contracts as of December 31, 2012 represents the accumulation of Eurodollar futures contracts that mature on a quarterly basis between 2013 and 2018. As of December 31, 2012, the Company maintained $85,652 as a deposit and margin against the open Eurodollar futures contracts.

(2) The total notional amount of 10-year U.S. Treasury note futures represents the accumulation of 10-year U.S. Treasury note futures.

(3) The total notional amount of commitment to purchase MBS represents forward commitments to purchase fixed-rate MBS securities.

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Income Taxes

12 Months Ended

Dec. 31, 2012

Income Taxes [Abstract]

Income Taxes

Note 6. Income Taxes:

The Company is taxed as a C corporation for U.S. federal tax purposes.

During the year ended December 31, 2012, the Company recorded $160,821 of income tax benefit as a result of releasing $162,519 of valuation allowance previously provided for certain deferred tax assets. The amount of the valuation allowance released by the Company represents a portion of deferred tax assets that are deemed more-likely-than-not that the Company will realize the benefits based on the analysis where the positive evidences outweighed the negative evidences. The Company's framework for assessing the recoverability of deferred tax assets required consideration of all available evidence, including:

• the sustainability of recent operating profitability;

• the predictability of future operating profitability of the character necessary to realize the deferred tax assets; and

• the carryforward periods for the net operating loss and capital loss carryforwards.

The determination to release valuation allowance was based upon the Company meeting the criteria in the framework.

The Company had taxable income from operations before income taxes of $45,387, $27,527 and $16,503 for the years ended December 31, 2012, 2011, and 2010, respectively. During the years ended December 31, 2011 and 2010, the Company recorded $1,495 and $506, respectively, of income tax expense.

The (benefit) provision for income taxes from operations consists of the following for the years ended December 31, 2012, 2011 and 2010:

	2012			2011		2010
Federal	$	(123,205	)	$	698	$	(329	)
State		(37,616	)		797		835
	$	(160,821	)	$	1,495	$	506
Current	$	1,889		$	1,495	$	506
Deferred		(162,710	)		—		—
	$	(160,821	)	$	1,495	$	506

Deferred tax assets and liabilities consisted of the following as of December 31, 2012 and 2011:

	2012			2011
Unrealized investment gains and losses	$	54,761		$	43,930
Accrued compensation		(266	)		(644	)
Capital loss carry-forward		116,918			159,724
Other, net		19,683			17,675
Net operating loss		94,423			114,489
Unrealized gain on AFS securities		(16,160	)		(15,731	)
Valuation allowance		(107,078	)		(319,443	)
Net deferred tax asset	$	162,281		$	—

The (benefit) provision for income taxes results in effective tax rates that differ from the federal statutory rates. The reconciliation of the Company and its subsidiaries income tax attributable to net income computed at federal statutory rates to income tax expense was:

	December 31,
	2012			2011			2010
Federal income tax at statutory rate	$	10,852		$	5,853		$	9,482
State income taxes, net of federal benefit		1,813			1,357			2,115
Executive compensation		-			1,075			1,057
Effect of stock based compensation		-			1,330			1,787
Expiration of capital loss carryover		37,935			66,439			—
Other, net		945			294			187
Valuation allowance		(212,366	)		(74,853	)		(14,122	)
Total income tax (benefit) provision	$	(160,821	)	$	1,495		$	506

As of December 31, 2012 and 2011, the Company recorded $12,810 of unrecognized tax benefits, which are fully reserved, and represent its estimate of potential future tax benefits ranging up to that amount. The total amount of accrued interest and penalties as of December 31, 2012 and 2011 was $2,760 and $1,779, respectively.  At December 31, 2012 and 2011, there are $12,810 of unrecognized tax benefits that if recognized would affect the annual effective tax rate.

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

	2012		2011
Balance at January 1	$	12,810	$	12,810
Additions based on tax positions related to the current year		—		—
Additions for tax positions of prior years		—		—
Reductions for tax positions of prior years		—		—
Settlements		—		—
Balance at December 31	$	12,810	$	12,810

As of December 31, 2012 and 2011, the Company had an NCL carry-forward of $285,250 and $389,655, respectively, that can be used to offset future capital gains. These capital losses began to expire in 2011, with $92,698 expired in 2012 and $162,046 expired in 2011, and are available to offset tax capital gains 2014. In addition, as of December 31, 2012 and 2011, the Company had an NOL carry-forward of $230,299 and $279,242, respectively, which can be used to offset future taxable income. The NOL carry-forward will begin to expire in 2027. The valuation allowance relates to the estimated amount of NCL's that will expire unused.

The Company is subject to examination by the U.S. Internal Revenue Service (IRS), and other taxing authorities in jurisdictions where the Company has significant business operations, such as Virginia. An IRS examination of the Company's tax years 2009 and 2010 is currently on-going.

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Shareholders' Equity

12 Months Ended

Dec. 31, 2012

Shareholders' Equity [Abstract]

Shareholders Equity

Note 8. Shareholders' Equity:

The Company has authorized share capital of 450,000,000 shares of Class A common stock, par value $0.01 per share; 100,000,000 shares of Class B common stock, par value $0.01 per share; and 25,000,000 shares of undesignated preferred stock. Holders of the Class A and Class B common stock are entitled to one vote and three votes per share, respectively, on all matters voted upon by the shareholders. Shares of Class B common stock convert to shares of Class A common stock at the option of the Company in certain circumstances including (i) upon sale or other transfer, (ii) at the time the holder of such shares of Class B common stock ceases to be affiliated with the Company and (iii) upon the sale of such shares in a registered public offering. The Company's Board of Directors has the authority, without further action by the shareholders, to issue preferred stock in one or more series and to fix the terms and rights of the preferred stock. Such actions by the Board of Directors could adversely affect the voting power and other rights of the holders of common stock. Preferred stock could thus be issued quickly with terms that could delay or prevent a change in control of the Company or make removal of management more difficult. At present, the Company has no plans to issue any preferred stock.

Equity Offering

During the year ended December 31, 2012, the Company completed two public offerings as follows:

Offering date	March 26, 2012		September 26, 2012
Shares offered to public		1,755,000		3,000,000
Underwriter's over-allotment		263,250		450,000
Total shares of Class A common stock		2,018,250		3,450,000
Offering price per share	$	23.90	$	24.80
Net proceeds (1)	$	46,015	$	83,234

 __________

(1) Net of underwriting discounts and commissions and expenses.

There were no equity offerings completed during the year ended December 31, 2011.

Dividends

Pursuant to the Company's variable dividend policy, the Board of Directors evaluates dividends on a quarterly basis and, in its sole discretion, approves the payment of dividends. The Company's dividend payments, if any, may vary significantly from quarter to quarter. The Board of Directors approved and the Company declared and paid the following dividends for 2012:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 5	December 17	December 31
September 30		0.875	September 13	September 28	October 31
June 30		0.875	June 15	June 29	July 31
March 31		0.875	March 16	March 26	April 30

The Board of Directors approved and the Company declared and paid the following dividends for 2011:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 21	December 31	January 31, 2012
September 30		0.875	September 19	September 30	October 31
June 30		0.875	June 23	July 5	July 29
March 31		0.750	March 24	April 4	April 29

Long-Term Incentive Plan

On April 13, 2011, the Board of Directors adopted the Arlington Asset Investment Corp. 2011 Long-Term Incentive Plan (2011 Plan). The 2011 Plan was approved by the Company's shareholders and became effective on June 2, 2011.

Under the 2011 Plan, shares of Class A common stock of the Company may be issued to employees, directors, consultants and advisors of the Company and its affiliates. The maximum number of shares authorized for issuance under the 2011 Plan is equal to 500,000 shares plus any shares that remained available for issuance under the Friedman, Billings, Ramsey Group, Inc. 2004 Long-Term Incentive Plan, the Friedman, Billings, Ramsey Group, Inc. 1997 Stock and Annual Incentive Plan and the Amended and Restated Friedman, Billings, Ramsey Group, Inc. Non-Employee Director Stock Compensation Plan (the Prior Plans) at the time the 2011 Plan became effective. As of June 2, 2011, 45,097 shares remained available for grants under the Prior Plans.

Under the 2011 Plan, the Compensation Committee of the Company's Board of Directors may grant options, stock appreciation rights (SARs), restricted stock and restricted stock units (RSUs), other stock-based awards, and performance awards. However, no participant may be granted (i) options or SARs covering more than 250,000 shares in any calendar year or (ii) restricted stock, RSUs, performance awards and/or other stock-based awards denominated in shares covering more than 250,000 shares in any calendar year. These share limits are subject to adjustment in the event of any merger, reorganization, consolidation, recapitalization, stock dividend, stock split, reverse stock split, spin-off, extraordinary cash dividend or similar transactions or other change in corporate structure affecting the shares. In addition, the maximum dollar value payable to any participant in any calendar year with respect to awards valued with reference to property (including cash) other than shares is $10,000. The 2011 Plan will terminate on the tenth anniversary of its effective date unless sooner terminated by the Board of Directors. The Company uses a fair value based measurement method in accounting for all share based payment transactions.

Performance-Based Long-Term Incentive Program

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company adopted a performance-based long-term incentive program (Performance-based Program) that provides for the issuance of two types of performance share units (PSUs) pursuant to the Company's 2011 Plan.

The Compensation Committee established performance goals under the Performance-based Program. The awards under the Performance-based Program comprise of two types of PSUs: Combined Net Worth Units (Book Value PSUs) and Total Shareholder Return Units (TSR PSUs). The Book Value PSUs are eligible to vest based on the compound annualized growth in the Company's book value per share (i.e., book value change plus dividends on a reinvested basis) during the applicable performance period.  The TSR PSUs are eligible to vest based on the Company's compound annualized total shareholder return (i.e., share price change plus dividends on a reinvested basis) during the applicable performance period.

PSUs do not have any voting rights. No dividends are paid on outstanding PSUs during the applicable performance period. Instead, dividend equivalents are accrued on outstanding PSUs during the applicable performance period, deemed invested in shares of Class A common stock and are paid out in shares of Class A common stock at the end of the performance period to the extent that the underlying PSUs vest. Upon settlement, vested PSUs are converted into shares of the Company's Class A common stock on a one-for-one basis. The PSUs and dividend equivalents are settled in whole shares of Class A common stock with a cash payment in lieu of any fractional share.

The right to receive shares of Class A common stock upon vesting of PSUs at the end of the applicable performance period is subject to both continued employment and the achievement of the Company performance goals established by the Compensation Committee. The employment requirement, but not the performance requirement, is waived in the event the awardee dies, becomes disabled or retires; provided, however, that if the awardee dies, becomes disabled or retires before the first anniversary of the grant date, the number of PSUs that are earned under the performance targets are pro rated. If an awardee is terminated without "cause," the Compensation Committee, in the exercise of its discretion, determines whether any of the PSUs have been earned, provided that the Compensation Committee may not approve a payout that exceeds the number of PSUs earned under the performance targets. In the event of a change of control, the number of PSUs that are earned for each performance period are determined immediately prior to the change of control based on actual performance and vests subject to continued employment for the remainder of the original performance period, subject to accelerated vesting in certain circumstances.

Except as described above or as the Compensation Committee at any time may otherwise determine, an awardee will forfeit the right to any PSUs if he or she terminates employment before the payment date.

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company approved the initial grant of 30,177 Book Value PSUs and 41,735 TSR PSUs to the participants in the Performance-based Program.

For the initial grant, the Compensation Committee awarded PSUs with an aggregate grant date fair value equal to 75% of the awardee's base salary, with 50% of the total grant date fair value represented by Book Value PSUs and 50% of the total grant date fair value represented by TSR PSUs. To facilitate the implementation of the Performance-based Program, the Compensation Committee established both a two-year and three-year performance period for the initial grant of PSUs. A portion of the Book Value PSUs and TSR PSUs will be eligible for vesting at the end of the second year following the grant date, and a portion of the Book Value PSUs and TSR PSUs will be eligible for vesting at the end of the third year following the grant date. The Company anticipates that subsequent PSUs grants will have a three-year performance period.

The actual number of shares of Class A common stock that will be issued to each participant at the end of the applicable performance period will vary between 0% and 200% of the number of PSUs granted, depending on performance results. If the threshold level of performance goals are not achieved, no PSUs are earned. If the initial performance threshold is met, participants earn 50% of the granted PSUs for Company performance at the threshold level, 100% of the granted PSUs for Company performance at the target level and 200% of the granted PSUs for Company performance at the maximum level, with linear interpolation for achievement falling between the performance levels.

The Company recorded $287 in compensation expenses related to the Performance-based Program during the year ended December 31, 2012. There was no similar compensation expenses during the year ended December 31, 2011.

Restricted Stock

The Company grants restricted common shares to employees that vest ratably over a three to four year period or cliff-vest after two to three years for various purposes based on continued employment over these specified periods. As of December 31, 2012 and 2011, a total of 34,835 and 15,206 shares, respectively, of such restricted Class A common stock was outstanding with unamortized deferred compensation of $507 and $200, respectively. A summary of these unvested restricted stock awards is presented below:

	Number of Shares			Weighted-average Grant-date Fair Value		Weighted-average Remaining Vested Period
Share Balance as of December 31, 2009		263,878		$	59.40		1.2
Forfeitures		—			—		—
Vestitures		(131,632	)		59.20		—
Share Balance as of December 31, 2010		132,246			59.40		0.2
Granted		14,000			27.66		—
Forfeitures		(15	)		125.00		—
Vestitures		(131,025	)		58.80		—
Share Balance as of December 31, 2011		15,206			35.40		2.0
Granted		25,500			22.99		—
Forfeitures		—			—		—
Vestitures		(5,871	)		47.60		—
Share Balance as of December 31, 2012		34,835			24.24		2.2

For the years ended December 31, 2012, 2011, and 2010, the Company recognized $279, $576 and $2,952, respectively, of compensation expense related to this restricted stock plan.

In addition, as part of the Company's satisfaction of incentive compensation earned for past service under the Company's variable compensation programs, employees may receive restricted Class A common stock in lieu of cash payments. These restricted Class A common stock shares are issued to an irrevocable trust and are not returnable to the Company. No such shares were issued in 2012, 2011 and 2010. A summary of the undistributed restricted stock issued to the trust is presented below:

	Number of Shares			Weighted-average Grant-date Fair Value		Weighted-average Remaining Vesting Period
Share Balance as of December 31, 2009		15,415		$	247.00		0.8
Shares issued to Trust		—			—		—
Shares distributed from Trust		(4,609	)		84.60		—
Share Balance as of December 31, 2010		10,806			285.00		0.2
Shares issued to Trust		—			—		—
Shares distributed from Trust		(1,651	)		56.00		—
Share Balance as of December 31, 2011		9,155			310.40		0.0
Shares issued to Trust		—			—		—
Shares distributed from Trust		—			—		—
Share Balance as of December 31, 2012		9,155			310.40		0.0

             Director Stock Compensation Plan

The Company also grants options, stock or restricted stock units (RSUs) in lieu of or in addition to annual director fees to non-employee directors. The Board approved annual awards of RSUs equal in value to $80 to each director to be made in conjunction with the annual shareholders meeting. On June 6, 2012, the non-employee directors received an annual grant of an aggregate of 18,797 RSUs having an aggregate grant date fair value of $400 based on the closing sale price of the Class A common stock on the New York Stock Exchange on June 5, 2012 of $21.28. In addition to the annual grant of RSUs, the Company also granted 1,407 additional RSUs to the non-employee directors in lieu of certain cash payments for services as Lead Independent Director or as a chairman of one of the Board's standing committees. Vested RSUs are convertible to Class A common stock upon the director ceasing to be a member of the Board. All options, stock and RSUs awarded to non-employee directors are non-transferable other than by will or the laws of descent and distribution. During 2012, 2011, and 2010, the Company granted 20,204, 17,255 and 18,715 RSUs, respectively. For the years ended December 31, 2012, 2011, and 2010, the Company recognized $431, $436 and $385, respectively, of director fees related to these RSUs.

Share Repurchases

From time to time, the Company repurchases shares of its Class A common stock under a share repurchase program authorized by the Board of Directors in July 2010 (Repurchase Program), pursuant to which the Company is authorized to repurchase up to 500,000 shares of its Class A common stock.

Repurchases under the Repurchase Program may be made from time to time on the open market and in private transactions at management's discretion in accordance with applicable federal securities laws. The timing of repurchases and the exact number of shares of Class A common stock to be repurchased will depend upon market conditions and other factors. The Repurchase Program is funded using the Company's cash on hand and cash generated from operations. The Repurchase Program has no expiration date and may be suspended or terminated at any time without prior notice.

The following table summarizes the Company's share repurchase activities for the periods indicated:

	Year Ended
	2012		2011		2010
Shares repurchased		41,790		8,910		243,815
Total cost	$	786	$	229	$	4,903
Average price	$	18.79	$	25.70	$	20.08

As of December 31, 2012, and 2011, 205,485 and 247,275, respectively, shares of Class A common stock remain available for repurchases under the Repurchase Program.

  Conversion of Class B Common Stock to Class A Common Stock

During the year ended December 31, 2012, several holders of the Company's common stock converted an aggregate of 12,057 shares of Class B common stock into 12,057 shares of Class A common stock. Holders of shares of Class A common stock are entitled to one vote for each share on all matters voted on by shareholders, and the holders of shares of Class B common stock are entitled to three votes per share on all matters voted on by shareholders. Under the Company's Articles of Incorporation, shares of Class B common stock are convertible into shares of Class A common stock on a one-for-one basis.

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Borrowings (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011
Repurchase Agreement Counterparty [Line Items]
Outstanding balance	$ 1,497,191		$ 647,977
Value of assets pledged as collateral [Abstract]
Weighted-average rate (in hundredths)	0.52%		0.49%
Weighted-average term to maturity (in days)	14.5D		13.1D
Weighted-average outstanding balance during the period	953,152		559,086
Weighted-average rate during period (in hundredths)	0.46%		0.36%
Long-Term Debt [Abstract]
Long-term debt, Total	15,000	[1]	15,000
Debt instrument, description of variable rate basis	accrue and require payments of interest quarterly at an annual rate of three-month LIBOR plus 2.25% to 3.00%
Long-term debt, weighted average interest rate (in hundredths)	3.09%		3.15%
Debt instrument, maturity date, description	2033 and 2035		2033 and 2035
Agency Backed MBS [Member]
Value of assets pledged as collateral [Abstract]
Value of assets pledged as collateral	1,547,760		653,322
Private label MBS [Member]
Value of assets pledged as collateral [Abstract]
Value of assets pledged as collateral	67,661		78,110
Credit Suisse Securities USA LLC [Member]
Repurchase Agreement Counterparty [Line Items]
Repurchase agreement counterparty, amount at risk	50,171		46,848
Repurchase agreement counterparty amount at risk, percentage (in hundredths)	10.79%		25.55%
Repurchase agreement counterparty, weighted average maturity of agreements	15 days		16 days
Outstanding balance	482,097		177,402
Barclays Capital Inc [Member]
Repurchase Agreement Counterparty [Line Items]
Repurchase agreement counterparty, amount at risk			19,995
Repurchase agreement counterparty amount at risk, percentage (in hundredths)			10.90%
Repurchase agreement counterparty, weighted average maturity of agreements			12 days
Outstanding balance			$ 219,737

[1] This table excludes interest payments to be made on the Company's long-term debt securities. Based on the weighted average interest rate of 3.09% as of December 31, 2012, approximately $116 in accrued interest on the current outstanding principal will be paid for the quarter ending March 31, 2013. Interest on the $15,000 of long-term debt is based on the 3-month LIBOR; therefore, actual coupon interest will likely differ from this estimate. These long-term debt securities mature beginning in October 2033 through July 2035.

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Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2012

Financial Instruments [Abstract]

Financial Instruments Measured at Fair Value on a Recurring Basis

Fair Value Hierarchy

The following tables set forth financial instruments accounted for under ASC 820 by level within the fair value hierarchy as of December 31, 2012 and December 31, 2011. As required by ASC 820, assets and liabilities that are measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

Financial Instruments Measured at Fair Value on a Recurring Basis

	December 31, 2012
	Total			Level 1			Level 2		Level 3
MBS, at fair value Trading
Agency-backed MBS	$	1,556,440		$	—		$	1,556,440	$	—
Available-for-sale
Agency-backed MBS		70			—			70		—
Private-label MBS
Senior securities		7,519			—			—		7,519
Re-REMIC securities		191,567			—			—		191,567
Total available-for-sale		199,156			—			70		199,086
Total MBS		1,755,596			—			1,556,510		199,086
Derivative liabilities, at fair value		(76,850	)		(76,850	)		—		—
Interest-only MBS, at fair value		478			—			—		478
Total	$	1,679,224		$	(76,850	)	$	1,556,510	$	199,564

	December 31, 2011
	Total			Level 1			Level 2		Level 3
MBS, at fair value Trading
Agency-backed MBS	$	636,872		$	—		$	636,872	$	—
Available-for-sale
Agency-backed MBS		139			—			139		—
Private-label MBS
Senior securities		9,311			—			—		9,311
Re-REMIC securities		170,116			—			—		170,116
Total available-for-sale		179,566			—			139		179,427
Total MBS		816,438			—			637,011		179,427
Derivative assets, at fair value		504			—			504		—
Derivative liabilities, at fair value		(63,024	)		(63,024	)		—		—
Interest-only MBS, at fair value		1,060			—			—		1,060
Total	$	754,978		$	(63,024	)	$	637,515	$	180,487

Private-label MBS underlying loan collateral weighted-average loan characteristics

The Company's senior securities and re-REMIC securities were collateralized by residential Prime and Alt-A mortgage loans and had the following weighted-averages as of the periods indicated.

	December 31,
	2012			2011
Original loan-to-value		70	%		71	%
Original FICO score		730			729
Three-month prepayment rate		17	%		16	%
Three-month loss severities		46	%		52	%
Weighted average coupon		4.40	%		5.32	%

Schedule of significant unobservable inputs for valuation model

The significant inputs for the valuation model include the following weighted-averages:

	December 31, 2012						December 31, 2011
	Senior Securities			Re-REMIC Securities			Senior Securities			Re-REMIC Securities
Discount rate		6.50	%		7.43	%		7.00	%		8.75	%
Default rate		9.30	%		5.00	%		10.30	%		5.55	%
Loss severity rate		60.00	%		46.60	%		60.00	%		43.06	%
Prepayment rate		16.30	%		13.75	%		17.30	%		15.20	%

The ranges of the significant unobservable inputs for the valuation model were as follows as of the dates indicated:

	December 31, 2012						December 31, 2011
	Senior Securities			Re-REMIC Securities			Senior Securities			Re-REMIC Securities
Discount rate		6.50	%		6.50 – 13.25	%		7.00	%		7.45 – 13.73	%
Default rate		9.30	%		0.95 – 11.10	%		10.30	%		2.10 – 13.00	%
Loss severity rate		60.00	%		28.26 – 57.50	%		60.00	%		28.18 – 57.50	%
Prepayment rate		16.30	%		6.95 – 20.40	%		17.30	%		9.60 – 21.00	%

Changes in fair value and gains and losses of Company's Level 3 financial assets and liabilities measured at fair value on a recurring basis

The tables below set forth a summary of changes in the fair value and gains and losses of the Company's Level 3 financial assets and liabilities that are measured at fair value on a recurring basis for the years ended December 31, 2012 and 2011.

	Year Ended December 31, 2012
	Senior Securities			Re-REMIC Securities			Total
Beginning balance, January 1, 2012	$	9,311		$	170,116		$	179,427
Total net gains (losses)
Included in earnings		(2,463	)		(2,898	)		(5,361	)
Included in other comprehensive income		994			45			1,039
Purchases		—			54,709			54,709
Sales		—			(34,102	)		(34,102	)
Payments, net		(1,642	)		(19,310	)		(20,952	)
Accretion of discount		1,319			23,007			24,326
Ending balance, December 31, 2012	$	7,519		$	191,567		$	199,086
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	$	(2,463	)	$	(12,711	)	$	(15,174	)

	Year Ended December 31, 2011
	Senior Securities			Re-REMIC Securities			Total
Beginning balance, January 1, 2011	$	51,038		$	201,697		$	252,735
Total net gains (losses)
Included in earnings		3,631			8,718			12,349
Included in other comprehensive income		(6,912	)		(16,760	)		(23,672	)
Purchases		330			16,860			17,190
Sales		(37,229	)		(41,983	)		(79,212	)
Payments, net		(2,293	)		(12,096	)		(14,389	)
Accretion of discount		746			13,680			14,426
Ending balance, December 31, 2011	$	9,311		$	170,116		$	179,427
The amount of net gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting date	$	(173	)	$	(1,050	)	$	(1,223	)

Gains and losses included in earnings for the years ended December 31, 2012 and 2011 are reported in the following statement of comprehensive income line descriptions:

	Other (loss) income, Investment (loss) gain
	2012			2011
Total (losses) gains included in earnings for the period	$	(5,361	)	$	12,349
Change in unrealized gains relating to Level 3 assets still held at the reporting date	$	(15,174	)	$	(1,223	)

Mortgage Backed Securities as Fair Value

MBS, at Fair Value (1) (2), consisted of the following as of the dates indicated:

	December 31, 2012											December 31, 2011
	Fair Value		Net Unamortized Premium (Discount)			Percent of Total Fair Value			Weighted Average Life		Weighted Average Rating(3)	Fair Value		Net Unamortized Premium (Discount)			Percent of Total Fair Value			Weighted Average Life		Weighted Average Rating(3)
Trading
Fannie Mae	$	1,083,810	$	—			61.73	%		4.9	AAA	$	432,039	$	—			52.92	%		5.7	AAA
Freddie Mac		472,630		—			26.92	%		5.1	AAA		204,833		—			25.09	%		6.0		AAA
Available-for-sale:
Agency-backed
Fannie Mae		70		—			0.01	%		2.8	AAA		139		—			0.01	%		5.2		AAA
Private-label
Senior securities		7,519		(6,519	)		0.43	%		5.2	C		9,311		(5,196	)		1.14	%		5.0		CC+
Re-REMIC securities		191,567		(164,422	)		10.91	%		11.4	NR		170,116		(131,541	)		20.84	%		9.1		NR
	$	1,755,596	$	(170,941	)		100.00	%				$	816,438	$	(136,737	)		100.00	%

(1) The Company's MBS portfolio was primarily comprised of fixed-rate MBS at December 31, 2012 and 2011. The weighted-average coupon of the MBS portfolio at December 31, 2012 and 2011 was 4.11% and 4.85%, respectively.

(2) As of December 31, 2012 and 2011, the Company's MBS investments with a fair value of $1,615,421 and $731,432, respectively, were pledged as collateral for repurchase agreements.

(3) The securities issued by Fannie Mae and Freddie Mac are not rated by any rating agency; however, they are commonly thought of as having an implied rating of "AAA." There is no assurance, particularly given the downgrade of the U.S.'s credit rating to "AA" by Standard & Poor's during the quarter ended September 30, 2011, that these securities would receive such a rating if they were ever rated by a rating agency. The weighted-average rating of the Company's private-label senior securities is calculated based on face value of the securities.

Private-label MBS available-for-sale accretable yield

The following table presents the changes in the accretable yield on available-for-sale, private-label MBS for the years ended December 31, 2012 and 2011.

	Year Ended December 31,
	2012			2011
Beginning balance	$	194,619		$	316,029
Accretion of discount		(24,326	)		(26,279	)
Reclassifications, net		(3,928	)		(47,478	)
Acquisitions		81,074			24,163
Sales		(39,586	)		(71,816	)
Ending balance	$	207,853		$	194,619

For the available-for-sale, private-label MBS acquired during the year ended December 31, 2012 and 2011, the contractually required payments receivable, the cash flow expected to be collected, and the fair value at the acquisition date were as follows for the periods indicated:

	Year Ended December 31,
	2012		2011
Contractually required payments receivable	$	187,237	$	47,228
Cash flows expected to be collected		135,547		43,909
Basis in acquired securities		54,474		19,746

Unrealized gain (loss) on available-for-sale investments

The Company's available-for-sale MBS are carried at fair value in accordance with ASC 320, Debt and Equity Securities (ASC 320), the securities with resulting unrealized gains and losses reflected as other comprehensive income or loss. Gross unrealized gains and losses on these securities were the following as of the dates indicated:

	December 31, 2012
	Amortized
	Cost/		Unrealized
	Cost Basis(1)		Gains		Losses		Fair Value
Agency-backed MBS	$	64	$	6	$	—	$	70
Private-label MBS
Senior securities		5,611		1,908		—		7,519
Re-REMIC securities		154,067		37,500		—		191,567
Total	$	159,742	$	39,414	$	—	$	199,156

(1) The amortized cost of MBS includes unamortized net discounts of $170,941 at December 31, 2012.

	December 31, 2011
	Amortized
	Cost/		Unrealized
	Cost Basis(1)		Gains		Losses		Fair Value
Agency-backed MBS	$	128	$	11	$	—	$	139
Private-label MBS
Senior securities		8,397		914		—		9,311
Re-REMIC securities		132,661		37,455		—		170,116
Total	$	141,186	$	38,380	$	—	$	179,566

(1) The amortized cost of MBS includes unamortized net discounts of $136,737 at December 31, 2011.

Other-than-temporary impairment charges included in earnings

The following table presents a summary of the other-than-temporary impairment charges included in earnings for the periods indicated:

	Year Ended December 31,
	2012		2011
Cumulative other-than-temporary impairment beginning balance	$	8,594	$	7,371
Additions
Other-than-temporary impairments not previously recognized		13,986		1,223
Increases related to other-than-temporary impairments on securities with previously recognized other-than-temporary impairments		1,188		—
Cumulative other-than-temporary impairment ending balance	$	23,768	$	8,594

Realized gain (loss) on sold MBS

The following table presents the results of sales of MBS for the periods indicated:

	Year Ended December 31,
	2012				2011
	Agency- Backed MBS		Private-Label MBS		Agency- Backed MBS		Private-Label MBS
Proceeds from sales	$	379,271	$	34,102	$	242,673	$	79,211
Gross gains		5,223		9,813		4,316		13,220
Gross losses		395		—		388		191

Other Investment

The Company's other investments consisted of the following as of the dates indicated:

	December 31,
	2012		2011
Interest-only MBS	$	478	$	1,060
Non-public equity securities		975		975
Investments funds		894		911
Total other investments	$	2,347	$	2,946

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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Shareholders' Equity [Abstract]

Schedule of completed public offerings

During the year ended December 31, 2012, the Company completed two public offerings as follows:

Offering date	March 26, 2012		September 26, 2012
Shares offered to public		1,755,000		3,000,000
Underwriter's over-allotment		263,250		450,000
Total shares of Class A common stock		2,018,250		3,450,000
Offering price per share	$	23.90	$	24.80
Net proceeds (1)	$	46,015	$	83,234

 __________

(1) Net of underwriting discounts and commissions and expenses.

Schedule of dividends payable

Pursuant to the Company's variable dividend policy, the Board of Directors evaluates dividends on a quarterly basis and, in its sole discretion, approves the payment of dividends. The Company's dividend payments, if any, may vary significantly from quarter to quarter. The Board of Directors approved and the Company declared and paid the following dividends for 2012:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 5	December 17	December 31
September 30		0.875	September 13	September 28	October 31
June 30		0.875	June 15	June 29	July 31
March 31		0.875	March 16	March 26	April 30

The Board of Directors approved and the Company declared and paid the following dividends for 2011:

Quarter Ended	Dividend Amount		Declaration Date	Record Date	Pay Date
December 31	$	0.875	December 21	December 31	January 31, 2012
September 30		0.875	September 19	September 30	October 31
June 30		0.875	June 23	July 5	July 29
March 31		0.750	March 24	April 4	April 29

Schedule of share-based compensation restricted stock activity

The Company grants restricted common shares to employees that vest ratably over a three to four year period or cliff-vest after two to three years for various purposes based on continued employment over these specified periods. As of December 31, 2012 and 2011, a total of 34,835 and 15,206 shares, respectively, of such restricted Class A common stock was outstanding with unamortized deferred compensation of $507 and $200, respectively. A summary of these unvested restricted stock awards is presented below:

	Number of Shares			Weighted-average Grant-date Fair Value		Weighted-average Remaining Vested Period
Share Balance as of December 31, 2009		263,878		$	59.40		1.2
Forfeitures		—			—		—
Vestitures		(131,632	)		59.20		—
Share Balance as of December 31, 2010		132,246			59.40		0.2
Granted		14,000			27.66		—
Forfeitures		(15	)		125.00		—
Vestitures		(131,025	)		58.80		—
Share Balance as of December 31, 2011		15,206			35.40		2.0
Granted		25,500			22.99		—
Forfeitures		—			—		—
Vestitures		(5,871	)		47.60		—
Share Balance as of December 31, 2012		34,835			24.24		2.2

Schedule of share-based compensation trust restricted stock activity

In addition, as part of the Company's satisfaction of incentive compensation earned for past service under the Company's variable compensation programs, employees may receive restricted Class A common stock in lieu of cash payments. These restricted Class A common stock shares are issued to an irrevocable trust and are not returnable to the Company. No such shares were issued in 2012, 2011 and 2010. A summary of the undistributed restricted stock issued to the trust is presented below:

	Number of Shares			Weighted-average Grant-date Fair Value		Weighted-average Remaining Vesting Period
Share Balance as of December 31, 2009		15,415		$	247.00		0.8
Shares issued to Trust		—			—		—
Shares distributed from Trust		(4,609	)		84.60		—
Share Balance as of December 31, 2010		10,806			285.00		0.2
Shares issued to Trust		—			—		—
Shares distributed from Trust		(1,651	)		56.00		—
Share Balance as of December 31, 2011		9,155			310.40		0.0
Shares issued to Trust		—			—		—
Shares distributed from Trust		—			—		—
Share Balance as of December 31, 2012		9,155			310.40		0.0

Common stock share repurchases

The following table summarizes the Company's share repurchase activities for the periods indicated:

	Year Ended
	2012		2011		2010
Shares repurchased		41,790		8,910		243,815
Total cost	$	786	$	229	$	4,903
Average price	$	18.79	$	25.70	$	20.08

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Unrealized gains (losses) for the period on available-for-sale securities, taxes	$ 429	$ 0	$ 0
Reclassification adjustments for gains included in net income on available-for-sale securities, taxes	$ 0	$ 0	$ 0

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Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2012

Summary of Significant Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Note 2. Summary of Significant Accounting Policies:

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. Certain amounts in the consolidated financial statements and notes for prior periods have been reclassified to conform to the current year's presentation. These reclassifications had no impact on the previously reported net income, other comprehensive income, total assets or total liabilities.

Use of Estimates

The preparation of the Company's financial statements, in conformity with accounting principles generally accepted in the United States of America (GAAP), requires the Company to make estimates and assumptions affecting the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Although the Company based the estimates and assumptions on historical experience, when available, market information, and on various other factors that the Company believes to be reasonable under the circumstances, management exercises significant judgment in the final determination of the estimates. Actual results may differ from these estimates.

Cash Equivalents

Cash equivalents include demand deposits with banks, money market accounts and highly liquid investments with original maturities of three months or less that are not held for sale in the ordinary course of business. As of December 31, 2012 and 2011, approximately 97% of the Company's cash equivalents were invested in money market funds that invest primarily in U.S. Treasuries and other securities backed by the U.S. government.

Financial Instruments

 MBS transactions are recorded as purchases and sales on the date the securities are settled unless the transaction qualifies as a regular-way trade, in which case the transactions are accounted for as purchases or sales on a trade date basis. Any amounts payable or receivable for unsettled trades are recorded as "sold securities receivable" or "purchased securities payable" in the consolidated balance sheets.

Investments in MBS and marketable equity securities, if any, are classified as either available-for-sale or trading investments pursuant to accounting principles related to accounting for certain investments in debt and equity securities. These investments are carried at fair value with resulting unrealized gains and losses on available-for-sale securities reflected in accumulated other comprehensive income (loss) in the consolidated balance sheets and unrealized gains and losses on trading securities reflected in investment gain (loss), net, in the consolidated statements of comprehensive income. Investments in equity securities of non-public companies are carried at cost.

Although the Company generally intends to hold its MBS until maturity, it may, from time to time, sell any of its MBS as part of the overall management of its business. The available-for-sale designation provides the Company with the flexibility to sell its MBS in order to act on potential market opportunities or changes in economic conditions to ensure future liquidity and to meet other general corporate purposes as they arise.

The Company evaluates available-for-sale securities for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. In general, when the fair value of an available-for-sale security is less than its amortized cost at the reporting date, the security is considered impaired. In evaluating these available-for-sale securities for other-than-temporary impairment, consideration is given to (1) the length of time and the extent to which the fair value has been lower than carrying value, (2) the severity of the decline in fair value, (3) the financial condition and near-term prospects of the issuer, (4) the Company's intent to sell, and (5) whether it is more-likely-than-not the Company would be required to sell the security before anticipated recovery.

For available-for-sale, private-label MBS securities that have been acquired at discounts to face value due in part to credit deterioration since origination, the Company re-evaluates the undiscounted expected future cash flows and the changes in cash flows from those originally projected at the time of purchase or last revised.  For those securities in an unrealized loss position, the difference between the carrying value and the net present value of expected future cash flows discounted using current expected rate of return is recorded as other-than-temporary impairment charges through the Company's statement of comprehensive income.

Fair Value of Financial Instruments

The accounting principles related to fair value measurements define fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, not adjusted for transaction costs. Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 820, Fair Value Measurements and Disclosures (ASC 820), establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels giving the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3) as described below:

Level 1 Inputs— Unadjusted quoted prices in active markets for identical assets or liabilities that are accessible by the Company;

Level 2 Inputs— Quoted prices in markets that are not active or financial instruments for which all significant inputs are observable, either directly or indirectly; and

Level 3 Inputs— Unobservable inputs for the asset or liability, including significant assumptions of the Company and other market participants.

The Company determines fair values for the following assets and liabilities:

Mortgage-backed securities (MBS), at fair value—

Agency-backed MBS - The Company's agency-backed MBS, the principal and interest payments on which are guaranteed by the Federal National Mortgage Association (Fannie Mae) or the Federal Home Loan Mortgage Corporation (Freddie Mac), are generally classified within Level 2 of the fair value hierarchy as they are valued after considering quoted market prices provided by a broker or dealer, or alternative pricing sources with reasonable levels of price transparency. The Company reviews broker or pricing service quotes to determine whether the quotes are relevant, for example, whether an active market exists to provide price transparency or whether the quote is an indicative price or a binding offer. The independent brokers and dealers providing market prices are those who make markets in or specialists with expertise in the valuation of these financial instruments.

Private-label MBS - The Company classifies private-label MBS within Level 3 of the fair value hierarchy because they trade infrequently and, therefore, have little or no price transparency. The Company utilizes present value techniques based on estimated cash flows of the instrument taking into consideration various assumptions derived by management and other assumptions used by other market participants. These assumptions are corroborated by evidence such as historical data, risk characteristics, transactions in similar instruments, and completed or pending transactions, when available. The significant inputs in the Company's valuation process include default rate, loss severity, prepayment rate and discount rate. In general, significant increases (decreases) in default rate, loss severity or discount rate, in isolation, would result in a significantly lower (higher) fair value measurement.  However, significant increases (decreases) in prepayment rate may result in a significantly higher (lower) fair value measurement. It is difficult to generalize the interrelationships between these significant inputs as the actual results could differ considerably on an individual security basis.  For example, an increase in the default rate may not increase the loss severity rate if actual losses are lower than the average.  Also, changes in discount rates may be greatly influenced by market expectation at any given point based upon many variables not directly related to the MBS market.  Therefore, each significant input is closely analyzed to ascertain the reasonableness for the Company's valuation purposes.

Establishing fair value is inherently subjective given the volatile and sometimes illiquid markets for these private-label MBS and requires management to make a number of assumptions, including assumptions about the future of interest rates, prepayment rates, discount rates, credit loss rates, and the timing of cash flows and credit losses. The assumptions the Company applies are specific to each security. Although the Company relies on the internal calculations to compute the fair value of these private-label MBS, the Company requests and considers indications of value (mark) from third-party dealers and the actual sales of private-label MBS to assist in the valuation process and calibrate our model.

Other investments—The Company's other investments consist of investments in equity securities, investment funds, interest-only MBS, and other MBS-related securities. Interest-only MBS is classified within Level 3 of the fair value hierarchy.

Derivative instruments—In the normal course of the Company's operations, the Company is a party to various financial instruments that are accounted for as derivatives in accordance with ASC 815, Derivatives and Hedging (ASC 815). The derivative instruments that trade in active markets or exchanges are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices. Other derivative instruments are generally classified within Level 2 of the fair value hierarchy because they are valued using broker or dealer quotations, which are model-based calculations based on market-based inputs, including, but not limited to, contractual terms, market prices, yield curves, credit curves, measures of volatility, prepayment rates and correlations of such inputs.

Other—Cash and cash equivalents, interest receivable, deposits, other receivable, interest payable, accounts payable, accrued expenses and other liabilities are reflected in the consolidated balance sheets at their amortized cost, which approximates fair value because of the short term nature of these instruments and classified within Level 1 of the fair value hierarchy.

 —Sold securities receivable, repurchase agreements and purchase securities payable are reflected in the consolidated balance sheets at the cost basis, which approximates fair value because of the short term nature of these instruments and classified within Level 2 of the fair value hierarchy.

 —Long-term debt represents a remaining balance of trust preferred debt issued by the Company which approximates fair value due to the nature of the debenture and is classified within Level 3 of the fair value hierarchy.

The estimated fair values of the Company's financial instruments are as follows:

	December 31, 2012				December 31, 2011
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial assets
Cash and cash equivalents	$	35,837	$	35,837	$	20,018	$	20,018
Interest receivable		4,869		4,869		2,366		2,366
Sold securities receivable		26,773		26,773		41,321		41,321
Other receivables		644		644		11		11
MBS
Agency-backed MBS		1,556,510		1,556,510		637,011		637,011
Private-label MBS
Senior securities		7,519		7,519		9,311		9,311
Re-REMIC securities		191,567		191,567		170,116		170,116
Derivative assets		—		—		504		504
Deferred tax assets, net		162,281		162,281		—		—
Other investments		2,347		2,347		2,946		2,946
Deposits		85,652		85,652		71,079		71,079
Financial liabilities
Repurchase agreements		1,497,191		1,497,191		647,977		647,977
Purchased securities payable		—		—		15,820		15,820
Interest payable		582		582		504		504
Long-term debt		15,000		15,000		15,000		15,000
Derivative liabilities		76,850		76,850		63,024		63,024
Accounts payable, accrued expenses and other liabilities		17,908		17,908		16,401		16,401

Repurchase Agreements

Securities sold under agreements to repurchase, which are treated as financing transactions for financial reporting purposes, are collateralized by MBS and are carried at their contractual amounts, including accrued interest, as specified in the respective agreements. Under the repurchase agreements, the Company pledges its securities as collateral to secure the borrowing, which is equal in value to a specified percentage of the fair value of the pledged collateral, while the Company retains beneficial ownership of the pledged collateral.  At the maturity of a repurchase financing, the Company is required to repay the borrowing and receives back its pledged collateral from the counterparty.  The counterparty to the repurchase agreements may require that the Company pledge additional securities or cash as additional collateral to secure borrowings when the value of the collateral declines.

Interest Income

Interest income on the trading, agency-backed MBS includes contractual coupon payments.

Interest income on the private-label MBS that were purchased at a discount to face value is recognized based on the security's expected effective interest rate. At acquisition, the accretable yield is calculated as the difference between the undiscounted expected cash flows and the purchase price which is expected to be accreted into interest income over the remaining life of the security on a level-yield basis. The difference between the contractually required payments and the undiscounted expected cash flows represents the non-accretable difference. Based on actual payment activities and changes in estimates of undiscounted expected future cash flows, the accretable yield and the non-accretable difference can change over time. Significant increases in the amount or timing of undiscounted expected future cash flows are recognized prospectively as an adjustment to the accretable yield.

Stock-Based Compensation

The Company accounts for stock-based compensation in accordance with accounting principles related to share-based payment which requires fair value method of accounting. Under the fair value based method, compensation cost is measured at the grant date based on the value of the award and is recognized over the service period, which is usually the vesting period. Expected forfeitures are included in determining share-based employee compensation cost. Share-based awards that do not require future services are expensed immediately.

Performance-Based Long-Term Incentive Program

On August 13, 2012, the Compensation Committee of the Board of Directors of the Company adopted a performance-based long-term incentive program (Performance-based Program) that provides for the issuance of two types of performance share units (PSUs) from time to time pursuant to the Company's 2011 Plan.

The Compensation Committee established performance goals under the Performance-based Program. The awards under the Performance-based Program comprise of two types of PSUs: Combined Net Worth Units (Book Value PSUs) and Total Shareholder Return Units (TSR PSUs). The Book Value PSUs are eligible to vest based on the compound annualized growth in the Company's book value per share (i.e., book value change plus dividends on a reinvested basis) during the applicable performance period. The TSR PSUs are eligible to vest based on the Company's compound annualized total shareholder return (i.e., share price change plus dividends on a reinvested basis) during the applicable performance period.

The Company accounts for the Performance-based Program in accordance with ASC 718. Therefore, the Book Value PSUs are valued at the grant date market value and the estimated compensation cost is recorded over the vesting period. The Company estimates the number of shares to be issued under the Book Value PSUs on a quarterly basis based on the actual and projected results for the remaining vesting period and any adjustments required are recognized retrospectively and over the remaining vesting period.

The Total Shareholder Return PSUs are also valued at the time of grant based on valuation model and the estimated compensation cost is recorded over the vesting period using straight-line basis. The valuation of the Total Shareholder Return PSUs is performed using Monte-Carlo simulation model (Model) using various assumptions including beginning average price, expected volatility, dividend equivalents, dividend yield, and risk-free rate of return. The Model projects stock prices on a daily basis assuming 250 trading days per year. The Model generates many future stock price paths to construct a distribution of where future stock prices might be. No remeasurement of compensation expense is required for the Total Shareholder Return PSUs.

The compensation costs are reversed if an employee is terminated prior to completing the required service period. The estimated shares to be granted under the Performance-based Program are included in the calculation of diluted Earnings Per Share.

Income Taxes

Income taxes are provided for using the asset and liability method. Deferred tax assets and liabilities represent the differences between the financial statement and income tax bases of assets and liabilities using enacted tax rates. The measurement of net deferred tax assets is adjusted by a valuation allowance if, based on the Company's evaluation, it is more-likely-than-not that they will not be realized. The Company recognizes tax positions in the financial statements only when it is more-likely-than-not that the position will be sustained upon examination by the relevant taxing authority based on the technical merits of the position. A position that meets this standard is measured at the largest amount of benefit that will more-likely-than-not be realized upon settlement. A liability is established for differences between positions taken in a tax return and the financial statements.

The Company is subject to federal alternative minimum tax and state and local taxes on its taxable income and gains that are not offset by the net operating loss (NOL) and net capital loss (NCL) carry-forwards.

Other Comprehensive Income

Comprehensive income includes net income as currently reported by the Company on the consolidated statements of comprehensive income adjusted for other comprehensive income. Other comprehensive income for the Company represents changes in unrealized gains and losses related to the Company's MBS and other mortgage related assets accounted for as available-for-sale with changes in fair value recorded through shareholders' equity.

Earnings Per Share

Basic earnings per share includes no dilution and is computed by dividing net income or loss available to common shareholders by the weighted-average number of common shares outstanding for the respective period. Diluted earnings per share includes the impact of dilutive securities such as stock options, unvested shares of restricted stock and performance share units. The following table presents the computations of basic and diluted earnings per share for the years ended December 31, 2012, 2011 and 2010:

	Year Ended December 31,
	2012				2011				2010
	Basic		Diluted		Basic		Diluted		Basic		Diluted
Weighted average shares outstanding
Common stock (in thousands)		10,205		10,205		7,720		7,720		7,734		7,734
Stock options, performance share units, and unvested restricted stock (in thousands)		—		37		—		21		—		139
Weighted average common and common equivalent shares outstanding (in thousands)		10,205		10,242		7,720		7,741		7,734		7,873
Net income applicable to common stock	$	191,826	$	191,826	$	15,173	$	15,173	$	26,586	$	26,586
Net income per common share	$	18.80	$	18.73	$	1.97	$	1.96	$	3.44	$	3.38

As of December 31, 2011 and 2010, there were 650, and 8,425, respectively, options to purchase shares of common stock outstanding. There were no outstanding options to purchases shares of common stock at December 31, 2012. The diluted earnings per share for the years ended December 31, 2012, 2011 and 2010 did not include the antidilutive effect of 27,808, 23,443, and 55,669 shares, respectively, of awarded restricted stock units, stock options, and restricted stock.

Recent Accounting Pronouncements

In December 2011, the FASB issued Accounting Standards Update No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires that the disclosures of both gross and net information about instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an agreement similar to a master netting arrangement. In addition, the standard requires disclosure of collateral received and posted in connection with master netting agreements or similar arrangements. The new requirements are effective for the Company on January 1, 2013. The Company does not expect a significant impact on its financial positions as a result of adoption of these new requirements.

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Quarterly Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Data (Unaudited) [Abstract]

Quarterly Financial Information

Note: The sum of quarterly earnings per share amounts may not equal full year earnings per share amounts due to differing average outstanding shares amounts for the respective periods.

	Net Interest Income		Net Income (Loss)			Basic Earnings (Loss) Per Share			Diluted Earnings (Loss) Per Share
2012
First Quarter	$	12,546	$	10,762		$	1.37		$	1.37
Second Quarter		14,914		2,144			0.22			0.22
Third Quarter		14,271		3,123			0.31			0.31
Fourth Quarter		17,458		175,797			13.30			13.21
Total Year	$	59,189	$	191,826			18.80			18.73
2011
First Quarter	$	12,063	$	19,785		$	2.58		$	2.58
Second Quarter		12,670		91			0.01			0.01
Third Quarter		12,404		(11,643	)		(1.50	)		(1.50	)
Fourth Quarter		12,900		6,940			0.90			0.89
Total Year	$	50,037	$	15,173			1.97			1.96

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Shareholders' Equity (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended				12 Months Ended						12 Months Ended		12 Months Ended			5 Months Ended	12 Months Ended													12 Months Ended						12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jul. 05, 2012	Dec. 31, 2012 Restricted Stock [Member]	Dec. 31, 2011 Restricted Stock [Member]	Dec. 31, 2010 Restricted Stock [Member]	Dec. 31, 2009 Restricted Stock [Member]	Aug. 13, 2012 TSR PSU [Member]	Aug. 13, 2012 BV PSU [Member]	Dec. 31, 2012 PSU [Member]	Dec. 31, 2012 Long Term Incentive Plan [Member]	Dec. 31, 2012 Long Term Incentive Plan [Member] Restricted Stock and Units And Performance Based Awards [Member]	Dec. 31, 2012 Long Term Incentive Plan [Member] Stock Options and SARs [Member]	Jun. 02, 2011 Prior Plans [Member] Stock Options [Member]	Jun. 06, 2012 Non Employee Director Stock Compensation Plan [Member] Restricted Stock Units (RSUs) [Member]	Dec. 31, 2012 Non Employee Director Stock Compensation Plan [Member] Restricted Stock Units (RSUs) [Member]	Dec. 31, 2011 Non Employee Director Stock Compensation Plan [Member] Restricted Stock Units (RSUs) [Member]	Dec. 31, 2010 Non Employee Director Stock Compensation Plan [Member] Restricted Stock Units (RSUs) [Member]	Dec. 31, 2012 Public offering one [Member]		Dec. 31, 2012 Public offering two [Member]		Dec. 31, 2012 Common Class A [Member]	Dec. 31, 2011 Common Class A [Member]	Dec. 31, 2010 Common Class A [Member]	Dec. 31, 2012 Common Class A [Member] Restricted Stock [Member]	Dec. 31, 2011 Common Class A [Member] Restricted Stock [Member]	Dec. 31, 2012 Common Class A [Member] Long Term Incentive Plan [Member] Stock Options [Member]	Dec. 31, 2012 Common Class A [Member] Long Term Incentive Plan [Member] Restricted Stock [Member]	Dec. 31, 2011 Common Class A [Member] Long Term Incentive Plan [Member] Restricted Stock [Member]	Dec. 31, 2010 Common Class A [Member] Long Term Incentive Plan [Member] Restricted Stock [Member]	Dec. 31, 2009 Common Class A [Member] Long Term Incentive Plan [Member] Restricted Stock [Member]	Dec. 31, 2012 Common Class A [Member] Public offering one [Member]	Dec. 31, 2012 Common Class A [Member] Public offering two [Member]	Dec. 31, 2012 Common Class B [Member]	Dec. 31, 2011 Common Class B [Member]
Balance Sheet Related Disclosures [Abstract]
Common stock, shares authorized (in shares)																																450,000,000	450,000,000											100,000,000	100,000,000
Common stock, par value (in dollars per share)																																$ 0.01	$ 0.01											$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	25,000,000				25,000,000				25,000,000	25,000,000
Number of votes assigned to each shareholder																																1												3
Equity offering [Abstract]
Offering date																												Mar. 26, 2012		Sep. 26, 2012
Shares offered to public (in shares)																												1,755,000		3,000,000
Underwriter's over-allotment (in shares)																												263,250		450,000
Total shares of Class A common stock (in shares)																																										2,018,250	3,450,000
Offering price per share ( in dollars per share)																												$ 23.90		$ 24.80
Net proceeds																												$ 46,015	[1]	$ 83,234	[1]
Share Repurchases [Abstract]
Number of shares authorized to be repurchased (in shares)																																500,000
Shares repurchased (in shares)																																41,790	8,910	243,815
Total cost									786	229	4,903
Average price per share (in dollars per share)																																$ 18.79	$ 25.70	$ 20.08
Remaining number of shares authorized for repurchases (in shares)																																205,485												247,275
Conversion of Class B Common Stock to Class A Common Stock [Abstract]
Conversion of Class B shares to Class A shares (in shares)																																12,057												(12,057)
Dividends [Abstract]
Dividend Amount (in dollars per share)	$ 0.875	$ 0.875	$ 0.875	$ 0.875	$ 0.875	$ 0.875	$ 0.875	$ 0.750	$ 3.50	$ 3.375	$ 1.90
Declaration Date	Dec. 05, 2012	Sep. 13, 2012	Jun. 15, 2012	Mar. 16, 2012	Dec. 21, 2011	Sep. 19, 2011	Jun. 23, 2011	Mar. 24, 2011
Record Date	Dec. 17, 2012	Sep. 28, 2012	Jun. 29, 2012	Mar. 26, 2012	Dec. 31, 2011	Sep. 30, 2011	Jul. 05, 2011	Apr. 04, 2011
Pay Date	Dec. 31, 2012	Oct. 31, 2012	Jul. 31, 2012	Apr. 30, 2012	Jan. 31, 2012	Oct. 31, 2011	Jul. 29, 2011	Apr. 29, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, shares available for issuance (in shares)																							45,097														500,000
Shares available for grant (in shares)																							45,097														500,000
Maximum number of awards granted to a single participant (in shares)																					250,000	250,000
Maximum amount awarded to a single participant not settled in shares																				10,000
Number of shares approved for initial grant (in shares)																	41,735	30,177
Share-based compensation expense not yet recognized																																			507	200
Share-based compensation expense													279	576	2,952				287
Number of Shares [Roll Forward]
Balance (in shares)													15,206	132,246	263,878
Granted (in shares)													25,500	14,000											20,204	17,255	18,715
Forfeitures (in shares)													0	(15)	0
Vestitures (in shares)													(5,871)	(131,025)	(131,632)
Balance (in shares)													34,835	15,206	132,246	263,878
Weighted-average Grant-date Fair Value [Roll Forward]
Balance (in dollars per share)													$ 35.40	$ 59.40	$ 59.40
Granted (in dollars per share)													$ 22.99	$ 27.66
Forfeitures (in dollars per share)													$ 0	$ 125.00	$ 0
Vestitures (in dollars per share)													$ 47.60	$ 58.80	$ 59.20
Balance (in dollars per share)													$ 24.24	$ 35.40	$ 59.40	$ 59.40
Weighted-average remaining vested period													2 years 2 months 12 days	2 years	2 months 12 days	1 year 2 months 12 days
Restricted Stock Outstanding - Employee Trust [Roll Forward]
Share Balance (in shares)																																						9,155	10,806	15,415
Shares issued to Trust (in shares)																																						0	0	0
Shares distributed from Trust (in shares)																																						0	(1,651)	(4,609)
Share Balance (in shares)																																						9,155	9,155	10,806	15,415
Weighted-average Grant-date Fair Value - Employee Trust [Roll Forward]
Share Balance (in dollars per share)																																						$ 310.40	$ 285.00	$ 247.00
Shares issued to Trust (in dollars per share)																																						$ 0	$ 0	$ 0
Shares distributed from Trust (in dollars per share)																																						$ 0	$ 56.00	$ 84.60
Share Balance (in dollars per share)																																						$ 310.40	$ 310.40	$ 285.00	$ 247.00
Weighted-average remaining vesting period - Employee Trust																																						0 years 0 months 0 days	0 years 0 months 0 days	2 months 12 days	9 months 18 days
Director stock compensation plan [Abstract]
Shares granted (in shares)													25,500	14,000											20,204	17,255	18,715
Annual grant in conjunction with shareholders' meeting																									80
Grant date fair value																								400
Market price of class A common stock used to value RSUs granted (in dollars per share)												$ 21.28
Share granted in lieu of cash payments (in shares)																									1,407
Director fees recognized from RSUs granted																									$ 431	$ 436	$ 385

[1] Net of underwriting discounts and commissions and expenses.

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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Summary of Significant Accounting Policies [Abstract]

Estimated fair values of Company's financial instruments

The estimated fair values of the Company's financial instruments are as follows:

	December 31, 2012				December 31, 2011
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial assets
Cash and cash equivalents	$	35,837	$	35,837	$	20,018	$	20,018
Interest receivable		4,869		4,869		2,366		2,366
Sold securities receivable		26,773		26,773		41,321		41,321
Other receivables		644		644		11		11
MBS
Agency-backed MBS		1,556,510		1,556,510		637,011		637,011
Private-label MBS
Senior securities		7,519		7,519		9,311		9,311
Re-REMIC securities		191,567		191,567		170,116		170,116
Derivative assets		—		—		504		504
Deferred tax assets, net		162,281		162,281		—		—
Other investments		2,347		2,347		2,946		2,946
Deposits		85,652		85,652		71,079		71,079
Financial liabilities
Repurchase agreements		1,497,191		1,497,191		647,977		647,977
Purchased securities payable		—		—		15,820		15,820
Interest payable		582		582		504		504
Long-term debt		15,000		15,000		15,000		15,000
Derivative liabilities		76,850		76,850		63,024		63,024
Accounts payable, accrued expenses and other liabilities		17,908		17,908		16,401		16,401

Computations of basic and diluted earnings per share

Basic earnings per share includes no dilution and is computed by dividing net income or loss available to common shareholders by the weighted-average number of common shares outstanding for the respective period. Diluted earnings per share includes the impact of dilutive securities such as stock options, unvested shares of restricted stock and performance share units. The following table presents the computations of basic and diluted earnings per share for the years ended December 31, 2012, 2011 and 2010:

	Year Ended December 31,
	2012				2011				2010
	Basic		Diluted		Basic		Diluted		Basic		Diluted
Weighted average shares outstanding
Common stock (in thousands)		10,205		10,205		7,720		7,720		7,734		7,734
Stock options, performance share units, and unvested restricted stock (in thousands)		—		37		—		21		—		139
Weighted average common and common equivalent shares outstanding (in thousands)		10,205		10,242		7,720		7,741		7,734		7,873
Net income applicable to common stock	$	191,826	$	191,826	$	15,173	$	15,173	$	26,586	$	26,586
Net income per common share	$	18.80	$	18.73	$	1.97	$	1.96	$	3.44	$	3.38