8-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

FORM 8-K
CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


Date of Report (Date of earliest event reported): October 20, 2009

State Street Corporation

(Exact name of registrant as specified in its charter)

Massachusetts	001-07511	04-2456637
(State of Incorporation)	(Commission File Number)	(IRS Employer Identification Number)

One Lincoln Street, Boston, Massachusetts	02111
(Address of principal executive offices)	(Zip code)

Registrant's telephone number, including area code: (617) 786-3000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

⃞ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

⃞ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

⃞ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

⃞ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02.     Results of Operations and Financial Condition.

On October 20, 2009, State Street Corporation issued a news release announcing its results of operations and related financial information for the third quarter of 2009.  A copy of that news release is furnished herewith as Exhibit 99.1, and is incorporated herein by reference.

In addition, a copy of a slide presentation pertaining to State Street’s investment portfolio as of September 30, 2009, which will be referenced in connection with the investor conference call to be held by State Street on October 20, 2009, is furnished with this 8-K as Exhibit 99.2.

Item 9.01.     Financial Statements and Exhibits.

(d) Exhibits.

State Street Corporation’s news release dated October 20, 2009, announcing third quarter 2009 results of operations and related financial information, is furnished herewith as Exhibit 99.1, and a slide presentation pertaining to State Street’s investment portfolio which will be made available in connection with the investor conference call referenced in the October 20, 2009 news release, is furnished herewith as Exhibit 99.2.

Signatures

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

		STATE STREET CORPORATION
		By:	/s/ James J. Malerba
		Name:	James J. Malerba
		Title:	Executive Vice President and
			Corporate Controller
Date:	October 20, 2009

EXHIBIT INDEX

Exhibit No.	Description
99.1	News release dated October 20, 2009, announcing third quarter 2009 results of operations and related financial information.
99.2	Slide presentation pertaining to State Street’s investment portfolio as of September 30, 2009.

EX-99.1

Exhibit 99.1

State Street Reports Third-Quarter 2009 Earnings Per Share of $1.04

Total Revenue Increases 5% Compared to Second Quarter with Servicing Fees up 5% and Management Fees up 13%

Continued Expense Control Drives Q3 2009 Positive Operating Leverage Relative to Q3 2008

BOSTON--(BUSINESS WIRE)--October 20, 2009--State Street Corporation today announced third-quarter 2009 earnings per common share of $1.04 on revenue of $2.236 billion compared with $1.09 per share on revenue of $2.771 billion in the third quarter of 2008. Expenses in the third quarter of 2009 are $1.483 billion, compared with $1.925 billion in the third quarter of 2008. For the third quarter of 2009, return on common shareholders’ equity was 16.0%, up from 13.6% in the third quarter of 2008.

Compared to the second quarter of 2009, third-quarter 2009 results improved from a loss of $(7.12) per share on revenue of $2.122 billion. The second quarter of 2009 includes an after-tax extraordinary loss of $(3.684) billion or $(7.91) per share related to the effect of the consolidation of the State Street-administered asset-backed commercial paper (ABCP) conduits onto the Company’s balance sheet. Expenses in the second quarter of 2009 were $1.364 billion. For the second quarter of 2009, return on common shareholders’ equity was 13.0% before the extraordinary loss.

In addition to presenting State Street’s financial results in conformity with U.S. generally accepted accounting principles (GAAP), management also presents results on an “operating basis” in order to highlight comparable financial trends and other characteristics with respect to State Street’s ongoing business operations from period to period. A full reconciliation of operating-basis results to GAAP results is included in the addendum at the end of this press release. Also see “Additional Information.”

Operating-basis results in the third quarter of 2009 of $1.05 per share exclude $(11) million in pre-tax merger and integration costs associated with the Investors Financial Services Corp. (“Investors Financial”) acquisition. Operating-basis results for the third quarter of 2008 excluded a $350 million gain on the sale of CitiStreet, $8 million of net interest revenue from acting as an intermediary under the AMLF, a reduction of net interest revenue of $(98) million to establish a reserve for the SILO transactions, a charge of $(200) million for a reserve to address our estimated net exposure on an indemnification obligation associated with collateralized repurchase agreements with Lehman, and merger and integration costs of $(30) million associated with the acquisition of Investors Financial. Excluding the extraordinary loss, operating-basis results for the second quarter of 2009 also exclude $(106) million related to repayment of the U.S. Treasury’s TARP CPP investment, and $(12) million in merger and integration costs associated with the Investors Financial acquisition. Net interest revenue on an operating basis for all periods is presented on a fully taxable-equivalent basis.

The table below provides a summary of selected financial information and key ratios for the indicated periods, presented on an operating basis where noted. The tier 1 capital and tier 1 leverage ratios are capital ratios used regularly by bank regulatory authorities to evaluate the Company’s capital status. The tier 1 common ratio was used by the Federal Reserve in connection with its Supervisory Capital Assessment Program, or “SCAP.” The TCE and TCE/risk- weighted assets ratios are other capital ratios management believes provide additional context for understanding and assessing the Company’s capital status. See “Additional Information” for a further description of these ratios and the addendum at the end of this press release for reconciliations applicable to the TCE ratios.

	Q3 2009			Q2 2009			Increase/(Decrease)				Q3 2008			Increase/(Decrease)
Selected Financial Information and Key Ratios
(Dollars in millions)
Total revenue(1)	$	2,267		$	2,153		$	114	5.3	%	$	2,536		$	(269	)	(10.6	%)
Total expenses(1)		1,472			1,352			120	8.9	%		1,695			(223	)	(13.2	%)
Total assets (2)		163,277			153,421			9,856	6.4	%		285,564			(122,287	)	(42.8	%)
Unrealized loss on investment portfolio, after-tax(2)		(2,985	)		(4,747	)		1,762	37.1	%		(3,282	)		297		9.0	%
AUCM (dollars in billions):
Assets under custody and Administration(2)(3)	$	17,935		$	16,394		$	1,541	9.4	%	$	18,447		$	(512	)	(2.8	%)
Assets under management(2)		1,735			1,557			178	11.4	%		1,686			49		2.9	%
Earnings per common share(1)	$	1.05		$	1.04		$	0.01	1.0	%	$	1.24		$	(0.19	)	(15.3	%)
Return on common equity(1)		16.2	%		17.0	%	(80) bps					15.4	%	80 bps
Tier 1 capital ratio(2)		15.6	%		14.5	%	110 bps					16.0	%	(40 ) bps
Tier 1 leverage ratio(2)		8.2	%		7.3	%	90 bps					8.4	%	(20) bps
Tier 1 common ratio(2)		13.6	%		12.6	%	100 bps					14.0	%	(40) bps
TCE ratio(2)		5.7	%		5.0	%	70 bps					4.8	%	90 bps
TCE/RWA ratio(2)		10.5	%		8.5	%	200 bps					9.6	%	90 bps
(1) Presented on an operating basis.
(2) As of period end.
(3) Includes assets under custody of $13,260 billion, $12,337 billion and $14,045 billion, respectively.

Operating-basis earnings per common share in the third quarter of 2009 are $1.05, down 15.3% from $1.24 per share in the third quarter of 2008. Operating-basis revenue of $2.267 billion in the third quarter of 2009 is down 10.6% from $2.536 billion in the third quarter a year ago. Operating-basis expenses of $1.472 billion in the third quarter of 2009 are down 13.2% from $1.695 billion in the year-ago quarter. These third quarter 2009 revenue and expense results represent 260 basis points of positive operating leverage compared to the third quarter of 2008. For the third quarter of 2009, operating-basis return on common shareholders’ equity is 16.2%, up from 15.4% for the third quarter of 2008.

Total assets are $163 billion at September 30, 2009, compared to $153 billion at June 30, 2009. Excluding $22 billion in excess deposits held at the Federal Reserve and other central banks at September 30, 2009, compared with $20 billion at June 30, 2009, the normalized balance sheet was $141 billion at September 30, 2009, compared to a normalized balance sheet of $133 billion at June 30, 2009. Our regulatory capital ratios continue to be strong as of September 30, 2009, with our tier 1 capital ratio at 15.6% and our leverage ratio at 8.2%. In addition, our tier 1 common ratio is 13.6%, our TCE to risk-weighted assets ratio is 10.5%, and our TCE ratio is 5.7%, well ahead of the pro forma ratio of 4.29% we projected in February at our Investor and Analyst Forum due to organic growth, the successful equity raise in May, and the improvement in unrealized losses.

At September 30, 2009, the after-tax, unrealized mark-to-market losses in the investment portfolio are $2.98 billion, down from $4.75 billion after-tax at June 30, 2009 and down from $6.32 billion after-tax as of December 31, 2008.

Ronald E. Logue, State Street's chairman and chief executive officer, said, "Although the economic environment appears to be gradually recovering, the pace of the rebound is slow. Equity markets have improved, providing some support to our servicing and management fee revenue and as liquidity returns to the credit markets, spreads have tightened, thus allowing further continued declines in the unrealized loss in our investment portfolio. In this environment we remain cautious and continue to build our capital ratios, which today are among the strongest in our industry.”

Logue continued, “Compared to the second quarter, servicing fees and management fees both increased, reflecting equity market improvement as well as new business. The increases in servicing and management fee revenue, however, were more than offset by seasonal weakness in other areas of fee revenue, most notably securities finance, which was also negatively affected by spread compression, and trading revenue. Our net interest margin improved to 247 basis points, up 54 basis points from the second quarter, but declined one basis point to 156 basis points excluding the impact of $279 million of discount accretion associated with the consolidation of the ABCP conduits in the second quarter. The low interest-rate environment is not favorable to the yield on our investment portfolio.”

Logue concluded, “Our revenue performance this quarter, combined with our continued focus on expense control, resulted in 260 basis points of positive operating leverage compared to the third quarter of 2008. We expected our second half of 2009 to be stronger than it now appears to be. Given the slow pace of the recovery, our outlook for 2009 has changed slightly: we now expect operating revenue to decline about 16 percent from the record level of 2008 and operating earnings per share to be between $4.13 and $4.17. We expect operating return on equity to be between 14 and 17 percent in line with our long-term outlook.”

THIRD-QUARTER 2009 RESULTS VS. YEAR-AGO THIRD QUARTER

Servicing fees are down 14% to $833 million from $966 million in last year’s third quarter. The decrease is attributable primarily to the impact of declining markets. Total assets under custody and administration are $17.935 trillion at September 30, 2009, down 2.8%, compared with $18.447 trillion at September 30, 2008. Daily average values for the S&P 500 Index and the MSCI^® EAFE Index^SM are each down approximately 20% from the third quarter of 2008.

Investment management fees, generated by State Street Global Advisors, are $219 million, down 16% from $261 million in the year-ago quarter. The decline in management fees is attributable primarily to the approximately 16% decrease in average month-end equity valuations, as well as a change in the composition of assets under management from active to passive strategies. Total assets under management at September 30, 2009, are $1.735 trillion, up 2.9% compared to $1.686 trillion at September 30, 2008.

Trading services revenue, which includes foreign exchange trading revenue and brokerage and other fees, is $269 million for the third quarter of 2009, down 26% from $363 million in the third quarter a year-ago. A 41% decrease in foreign exchange revenue is due to lower volatility as well as lower volumes. Brokerage and other fees increased 11% due primarily to increases in electronic trading.

Securities finance revenue is $105 million in the quarter, down 57% from $246 million in the year-ago third quarter due primarily to compressed spreads as well as lower volumes.

Processing fees and other is $45 million, down 29% from $63 million in the third quarter of 2008. The decline is primarily due to the consolidation of the ABCP conduits onto our balance sheet in May 2009. As a result of the consolidation, the fees formerly earned from conduit activities are reported as net interest revenue.

Net interest revenue on an operating basis is $754 million, an increase of 18% from $640 million in the year-ago third quarter. The increase is due to the $279 million of discount accretion on securities in the investment portfolio recorded following the consolidation of the ABCP conduits. This increase is offset partially by lower rates negatively affecting the yield on floating-rate assets, and both lower volumes and spreads on customer deposits. Net interest margin of 247 basis points increased 25 basis points in the third quarter, compared to 222 basis points in the third quarter of 2008; excluding discount accretion, the net interest margin would have been 156 basis points.

In the quarter, due to the improving markets, we recorded $42 million in net gains related to investment securities—$141 million in gains from sales of securities, partially offset by $99 million in other-than-temporary impairment related to credit. In addition, we recorded a $16 million provision for loan losses.

Operating-basis expenses decreased to $1.472 billion, down 13% from $1.695 billion in the year-ago quarter, primarily as a result of a 20% reduction in salaries and benefits expense due to the effect of a reduction in force as well as a lower level of incentive compensation.

The decrease in total expenses also includes lower transaction processing services, down 10% to $148 million from $165 million in the year-ago quarter, due to lower volumes in the investment servicing business. Other expenses were down from $241 million to $222 million due primarily to lower professional fees and lower securities processing costs.

The effective tax rate in the third quarter of 2009 is 30.0%, down from 43.7% on a GAAP basis and from 34.0% on an operating basis in the third quarter of 2008. The decrease in the rate is due to our decision in the first quarter to reinvest earnings in certain of our non-U.S. subsidiaries overseas as well as lower earnings from jurisdictions with higher tax rates. The tax rate is expected to be between 29% and 30% for full-year 2009.

THIRD-QUARTER 2009 RESULTS VS. SECOND QUARTER 2009

The following information is presented on an operating basis. Earnings per common share in the third quarter of 2009 are $1.05, an increase of 1.0% compared with the second quarter of 2009. Total revenue in the third quarter is $2.267 billion, up 5.3% versus $2.153 billion in the second quarter of 2009. Total expenses for the third quarter of 2009 are $1.472 billion, up 8.9% compared to $1.352 billion in the second quarter of 2009. In the second quarter of 2009, to execute our TCE improvement plan, we had not accrued for performance-based incentive compensation; however, in the third quarter of 2009 we accrued about $100 million for this benefit. Return on common shareholders’ equity of 16.2% in the third quarter compares with 17.0% in the second quarter.

The table below provides the components of operating-basis revenue:

Operating-Basis Revenue					Increase/(Decrease)
(Dollars in millions)	Q3 2009		Q2 2009		$			%
Servicing fees	$	833	$	795	$	38		4.8	%
Investment management fees		219		193		26		13.5
Trading services revenue		269		310		(41	)	(13.2	)
Securities finance revenue		105		201		(96	)	(47.8	)
Processing fees and other revenue		45		17		28		164.7
Net interest revenue, fully-taxable equivalent basis(1)		754		611		143		23.4
Gains related to investment securities, net		42		26		16		61.5
Total Operating-Basis Revenue	$	2,267	$	2,153	$	114		5.3	%

(1) Both amounts include a $31 million tax-equivalent adjustment, which increased GAAP-basis net interest revenue of $723 million and $580 million, respectively, for the periods.

Servicing fees are $833 million, up 5% from $795 million in the second quarter due primarily to the approximately 14% increase in daily average equity valuations, as well as new business. Management fees are $219 million, up 13% from $193 million primarily due to the approximately 14% increase in the average month-end equity valuations and net new business. Trading services revenue is $269 million, down 13% from $310 million. Securities finance revenue is $105 million, down 48% from the prior quarter primarily due to compressed spreads. Processing fees and other revenue increased from $17 million to $45 million. Net interest revenue on a fully taxable-equivalent basis is $754 million, up 23% from $611 million, due primarily to the higher level of discount accretion ($279 million versus $112 million in the second quarter), partially offset by the impact of the decline in Libor rates on the investment portfolio.

The table below provides the components of operating-basis expenses:

Operating-Basis Expenses					Increase/(Decrease)
(Dollars in millions)	Q3 2009		Q2 2009		$			%
Salaries and employee benefits	$	819	$	696	$	123		17.7
Information systems and communications		165		167		(2	)	(1.2	)
Transaction processing services		148		146		2		1.4
Occupancy		118		121		(3	)	(2.5	)
Other		222		222		--		--
Total Operating-Basis Expenses	$	1,472	$	1,352	$	120		8.9	%

Salaries and employee benefits expense increased 18% to $819 million from $696 million primarily due to a $100 million accrual for performance-based incentive compensation in the third quarter. Expenses on all other lines were approximately flat on a quarter-to-quarter basis.

ADDITIONAL INFORMATION

All per share amounts represent fully diluted earnings per common share. Return on common shareholders’ equity is determined by dividing annualized net income available to common shareholders by average common shareholders’ equity for the period. Positive operating leverage is defined as the excess rate of growth of total revenue over the rate of growth of total expenses, each determined on an operating basis.

This press release includes financial information presented on a GAAP basis as well as on an operating basis. Management measures and compares certain financial information on an operating basis, as it believes that this presentation supports meaningful comparisons from period to period and the analysis of comparable financial trends with respect to State Street’s normal ongoing business operations. Management believes that operating-basis financial information, which reports revenue from non-taxable sources on a fully taxable-equivalent basis and excludes the impact of revenue and expenses outside of the normal course of business, facilitates an investor’s understanding and analysis of State Street’s underlying financial performance and trends in addition to financial information prepared in accordance with GAAP. Non-GAAP financial measures should be considered in addition to, not as a substitute for or superior to, financial measures determined in accordance with GAAP. A full reconciliation of operating-basis results to GAAP results is included in the addendum at the end of this press release.

Management believes that the use of other non-GAAP financial measures in the calculation of identified capital ratios is useful to understanding State Street’s capital position and of interest to investors. Below is a description of, and other information with respect to, the capital ratios referenced in this press release.

• The tier 1 risk-based capital, or tier 1 capital, and tier 1 leverage ratios, as applicable, are each calculated in accordance with applicable bank regulatory requirements and, as permitted, exclude the impact of commercial paper purchased under the Federal Reserve Bank of Boston’s AMLF.
• The tier 1 risk-based common, or tier 1 common, ratio is calculated by dividing (a) tier 1 capital less non-common elements including qualifying perpetual preferred stock, qualifying minority interest in subsidiaries and qualifying trust preferred securities, by (b) risk-weighted assets, which assets are calculated in accordance with applicable bank regulatory requirements. The tier 1 common ratio is not required by GAAP or on a recurring basis by bank regulations. However, this ratio was used by the Federal Reserve in connection with its stress test administered to the 19 largest U.S. bank holding companies under the SCAP, the results of which were announced on May 7, 2009. Although we understand that the Federal Reserve does not intend to prospectively require calculation of the tier 1 common ratio, due to the recent timing of the SCAP, management is currently monitoring this ratio, along with the other capital ratios described in this press release, in evaluating State Street’s capital levels and believes that, at this time, the ratio may be of interest to investors.

Reconciliations with respect to unaudited tier 1 common capital as of September 30, 2009, June 30, 2009 and September 30, 2008 are provided in the addendum at the end of this press release.

• The ratio of tangible common equity to adjusted tangible assets, or TCE ratio, is calculated by dividing total common shareholders’ equity by consolidated total assets, after reducing both amounts by goodwill and other intangible assets net of related deferred taxes. Total assets reflected in the TCE ratio also exclude commercial paper purchased under the AMLF and cash balances on deposit at the Federal Reserve Bank and other central banks in excess of required reserves. The TCE ratio is not required by GAAP or by bank regulations, but is a metric used by management to evaluate the adequacy of State Street’s capital levels. Since there is no authoritative requirement to calculate the TCE ratio, our TCE ratio is not necessarily comparable to similar capital measures disclosed or used by other companies in the financial services industry. Tangible common equity and adjusted tangible assets are non-GAAP financial measures and should be considered in addition to, not as a substitute for or superior to, financial measures determined in accordance with GAAP. Reconciliations with respect to the calculation of the unaudited TCE ratio as of September 30, 2009, June 30, 2009 and September 30, 2008 are provided in the addendum at the end of this press release.
• The ratio of tangible common equity to risk-weighted assets, or TCE/RWA ratio, is calculated by dividing total common shareholders’ equity (reduced by goodwill and other intangible assets net of related deferred taxes) by risk-weighted assets (determined in accordance with applicable bank regulatory requirements). As permitted by bank regulations, risk-weighted assets exclude commercial paper purchased under the AMLF. The TCE/RWA ratio is not required by GAAP or by bank regulations, but is a metric used by management to evaluate the adequacy of State Street’s capital levels. Since there is no authoritative requirement to calculate the TCE/RWA ratio, our TCE/RWA ratio is not necessarily comparable to similar capital measures disclosed or used by other companies in the financial services industry. Tangible common equity is a non-GAAP financial measure and should be considered in addition to, not as a substitute for or superior to, financial measures determined in accordance with GAAP. Reconciliations with respect to the calculation of the unaudited TCE/RWA ratio as of September 30, 2009, June 30, 2009 and September 30, 2008 are included in the addendum at the end of this press release

INVESTOR CONFERENCE CALL

State Street will webcast an investor conference call today, Tuesday, October 20, 2009, at 9:30 a.m. EDT, available at www.statestreet.com/stockholder. The conference call will also be available via telephone, at +1 706/679-5594 or +1 888/391-4233 (Conference ID #13444580). Recorded replays of the conference call will be available on the web site, and by telephone at +1 706/645-9291 or +1 800/642-1687 (Conference ID#13444580) , beginning approximately two hours after the call’s completion. The telephone replay will be available for two weeks following the conference call. This press release, presentation materials referred to on the conference call, and additional financial information are available on State Street’s website, at www.statestreet.com/stockholder under “Investor Information--Latest News, Annual Reports and Financial Trends—Financial Trends,” and “Investor Events and Presentations.”

State Street Corporation (NYSE: STT) is the world's leading provider of financial services to institutional investors including investment servicing, investment management and investment research and trading. With $17.935 trillion in assets under custody and administration and $1.735 trillion in assets under management at September 30, 2009, State Street operates in 27 countries and more than 100 geographic markets and employs 27,130 worldwide. For more information, visit State Street’s web site at www.statestreet.com or call +1 877/639-7788 [NEWS STT] toll-free in the United States and Canada, or +1 678/999-4577 outside those countries.

FORWARD-LOOKING STATEMENTS

This news announcement contains forward-looking statements as defined by United States securities laws, including statements about our goals and expectations regarding our business, financial condition, results of operations and strategies, the financial and market outlook, governmental and regulatory initiatives and developments, and the business environment. These statements are not guarantees of future performance, are inherently uncertain, are based on current assumptions that are difficult to predict and involve a number of risks and uncertainties. Therefore, actual outcomes and results may differ materially from what is expressed in those statements, and those statements should not be relied upon as representing our expectations or beliefs as of any date subsequent to the date of this release.

Important factors that may affect future results and outcomes include, but are not limited to:

• global financial market disruptions and the current worldwide economic recession, and monetary and other governmental actions designed to address such disruptions and recession in the U.S. and internationally;
• increases in the potential volatility of our net interest revenue, changes in the composition of the assets on our consolidated balance sheet and the possibility that we may be required to change the manner in which we fund those assets, principally all as a result of the May 15, 2009 consolidation for financial reporting purposes of the ABCP conduits that we administer;
• the financial strength and continuing viability of the counterparties with which we or our customers do business and with which we have investment, credit or financial exposure;
• the liquidity of the U.S. and international securities markets, particularly the markets for fixed- income securities, and the liquidity requirements of our customers;
• the credit quality, credit agency ratings, and fair values of the securities in our investment securities portfolio, a deterioration or downgrade of which could lead to other-than-temporary impairment of the respective securities and the recognition of an impairment loss;
• the maintenance of credit agency ratings for our debt obligations as well as the level of credibility of credit agency ratings;
• the possibility of our customers incurring substantial losses in investment pools where we act as agent, and the possibility of further general reductions in the valuation of assets;
• our ability to attract deposits and other low-cost, short-term funding;
• potential changes to the competitive environment, including changes due to the effects of consolidation, extensive and changing government regulation and perceptions of State Street as a suitable service provider or counterparty;

• the level and volatility of interest rates and the performance and volatility of securities, credit, currency and other markets in the U.S. and internationally;
• our ability to measure the fair value of the investment securities on our consolidated balance sheet;
• the results of litigation, government investigations and similar disputes and, in particular, the effect of current or potential proceedings concerning State Street Global Advisors’, or SSgA’s, active fixed-income strategies and other investment products, including the potential for monetary damages and negative consequences for our business and our reputation arising from the previously reported “Wells” notice we received from the SEC;
• the enactment of legislation and changes in regulation and enforcement that impact us and our customers;
• adverse publicity or other reputational harm;
• our ability to pursue acquisitions, strategic alliances and divestures, finance future business acquisitions and obtain regulatory approvals and consents for acquisitions;
• the performance and demand for the products and services we offer, including the level and timing of withdrawals from our collective investment products;
• our ability to continue to grow revenue, attract highly skilled people, control expenses and attract the capital necessary to achieve our business goals and comply with regulatory requirements;
• our ability to control operating risks, information technology systems risks and outsourcing risks, the possibility of errors in the quantitative models we use to manage our business and the possibility that our controls will fail or be circumvented;
• the potential for new products and services to impose additional costs on us and expose us to increased operational risk, and our ability to protect our intellectual property rights;
• changes in government regulation or new legislation, which may increase our costs, expose us to risk related to compliance or impact our customers;
• changes in accounting standards and practices; and
• changes in tax legislation and in the interpretation of existing tax laws by U.S. and non-U.S. tax authorities that impact the amount of taxes due.

Other important factors that could cause actual results to differ materially from those indicated by any forward-looking statements are set forth in our 2008 Annual Report on Form 10-K, our Current Report on Form 8-K dated May 18, 2009, and our subsequent SEC filings. We encourage investors to read these filings, particularly the sections on Risk Factors, for additional information with respect to any forward-looking statements and prior to making any investment decision. The forward-looking statements contained in this press release speak only as of the date hereof, October 20, 2009, and we do not undertake efforts to revise those forward-looking statements to reflect events after this date.

STATE STREET CORPORATION
Earnings Press Release Addendum
Consolidated Financial Highlights
September 30, 2009
	Quarters Ended									% Change
										Q3 2009			Q3 2009
(Dollars in millions, except per share amounts	September 30,			June 30,			September 30,			vs.			vs.
or where otherwise noted)	2009			2009			2008			Q2 2009			Q3 2008
Revenue:
Fee revenue	$	1,471		$	1,516		$	1,899
Net interest revenue		723			580			525
Net gains from sales of available-for-sale securities		141			90			26
Losses from other-than-temporary impairment related to credit		(99)			(64)			(29)
Total Revenue		2,236			2,122			2,771			5	%	(19)	%
Provision for Loan Losses		16			14			-
Total Expenses:
Expenses from operations		1,472			1,352			1,895			9		(22)
Merger and integration costs		11			12			30			(8)		(63)
Net Income Before Extraordinary Loss		516			502			477			3		8
Extraordinary Loss, Net of Tax		-			(3,684)			-
Net Income (Loss)		516			(3,182)			477			(116)		8
Net Income Before Extraordinary Loss Available to Common Shareholders		516			370			477			39		8
Net Income (Loss) Available to Common Shareholders		516			(3,314)			477			(116)		8
Diluted Earnings Per Common Share Before Extraordinary Loss	$	1.04		$	.79		$	1.09			32		(5)
Diluted Earnings (Loss) Per Common Share		1.04			(7.12)			1.09			(115)		(5)
Average Diluted Common Shares Outstanding (in thousands)		498,290			465,814			435,030
Cash Dividends Declared Per Common Share	$	.01		$	.01		$	.24
Closing Price Per Share of Common Stock (at quarter end)		52.60			47.20			56.88
Ratios:
Return on common equity before extraordinary loss		16.0	%		13.0	%		13.6	%
Net interest margin, fully taxable-equivalent basis		2.47			1.93			1.83
Tier 1 risk-based capital		15.6			14.5			16.0
Total risk-based capital		16.8			15.9			17.2
Tier 1 leverage		8.2			7.3			8.4
Tier 1 common to risk-weighted assets (2)		13.6			12.6			14.0
Tangible common equity to tangible assets (2)		5.7			5.0			4.8
Tangible common equity to risk-weighted assets (2)		10.5			8.5			9.6
At Quarter End:
Assets Under Custody and Administration(1) (AUA) (in trillions)	$	17.94		$	16.39		$	18.45
Assets Under Management (AUM) (in trillions)		1.74			1.56			1.69
(1) Includes assets under custody of $13.26 trillion, $12.34 trillion, and $14.05 trillion, respectively.
(2) Refer to accompanying reconciliation for additional information.
	Nine Months Ended						% Change
							2009
	September 30,			September 30,			vs.
(Dollars in millions, except per share amounts)	2009			2008			2008
Revenue:
Fee revenue	$	4,409		$	5,866
Net interest revenue		1,867			1,807
Net gains from sales of available-for-sale securities		260			41
Losses from other-than-temporary impairment related to credit		(176)			(44)
Total Revenue		6,360			8,020			(21)	%
Provision for Loan Losses		114			-
Total Expenses:
Expenses from operations		4,111			5,452			(25)
Merger and integration costs		40			88			(55)
Net Income Before Extraordinary Loss		1,494			1,555			(4)
Extraordinary Loss, Net of Tax		(3,684)			-
Net Income (Loss)		(2,190)			1,555			(241)
Net Income Before Extraordinary Loss Available to Common Shareholders		1,331			1,555			(14)
Net Income (Loss) Available to Common Shareholders		(2,353)			1,555			(251)
Diluted Earnings Per Common Share Before Extraordinary Loss	$	2.86		$	3.78			(24)
Diluted Earnings (Loss) Per Common Share		(5.05)			3.78			(234)
Average Diluted Common Shares Outstanding (in thousands):		466,234			411,204
Cash Dividends Declared Per Common Share	$	.03		$	.71			(96)
Return on Common Equity Before Extraordinary Loss		15.0	%		16.8	%
Net interest margin, fully taxable-equivalent basis		2.14			2.12

STATE STREET CORPORATION
Earnings Press Release Addendum
SELECTED CONSOLIDATED FINANCIAL INFORMATION
Quarters and Nine Months Ended September 30, 2009 and September 30, 2008
	Quarters Ended						Nine Months Ended
	September 30,		September 30,				September 30,		September 30,
(Dollars in millions, except per share amounts)	2009		2008		% Change		2009		2008		% Change
Fee Revenue:
Servicing fees	$	833	$	966	(14)	%	$	2,394	$	2,903	(18)	%
Management fees		219		261	(16)			593		819	(28)
Trading services		269		363	(26)			824		1,049	(21)
Securities finance		105		246	(57)			487		901	(46)
Processing fees and other		45		63	(29)			111		194	(43)
Total fee revenue		1,471		1,899	(23)			4,409		5,866	(25)
Net Interest Revenue:
Interest revenue		898		1,027	(13)			2,409		3,452	(30)
Interest expense		175		502	(65)			542		1,645	(67)
Net interest revenue (1)		723		525	38			1,867		1,807	3
Gains (Losses) related to investment securities, net:
Net gains from sales of available-for-sale securities		141		26				260		41
Losses from other-than-temporary impairment		(828)		(29)				(1,008)		(44)
Losses not related to credit		729		-				832		-
Gains (Losses) related to investment securities, net		42		(3)				84		(3)
Gain from sale of CitiStreet interest, net of exit and other associated costs		-		350				-		350
Total revenue		2,236		2,771	(19.3)			6,360		8,020	(20.7)
Provision for loan losses		16		-				114		-
Expenses:
Salaries and employee benefits		819		1,022	(20)			2,246		3,144	(29)
Information systems and communications		165		151	9			493		470	5
Transaction processing services		148		165	(10)			425		499	(15)
Occupancy		118		116	2			360		341	6
Merger and integration costs		11		30	(63)			40		88	(55)
Other		222		441	(50)			587		998	(41)
Total expenses		1,483		1,925	(23.0)			4,151		5,540	(25.1)
Income before income tax expense and extraordinary loss		737		846	(13)			2,095		2,480	(16)
Income tax expense		221		369				601		925
Income before extraordinary loss		516		477	8			1,494		1,555	(4)
Extraordinary loss, net of tax		-		-				(3,684)		-
Net income (loss)	$	516	$	477	8		$	(2,190)	$	1,555	(241)
Adjustments to net income (loss):
Prepayment of preferred stock discount	$	-	$	-			$	(106)	$	-
Dividend on preferred stock		-		-				(46)		-
Accretion of preferred stock discount		-		-				(11)		-
		-		-				(163)		-
Net income before extraordinary loss available to
common shareholders	$	516	$	477	8		$	1,331	$	1,555	(14)
Net income (loss) available to common shareholders	$	516	$	477	8		$	(2,353)	$	1,555	(251)
Earnings Per Common Share Before Extraordinary Loss:
Basic(2)	$	1.05	$	1.10	(5)		$	2.89	$	3.81	(24)
Diluted		1.04		1.09	(5)			2.86		3.78	(24)
Earnings (Loss) Per Common Share:
Basic (3)	$	1.05	$	1.10	(5)		$	(5.06)	$	3.81	(233)
Diluted		1.04		1.09	(5)			(5.05)		3.78	(234)
Average Common Shares Outstanding (in thousands):
Basic		493,453		430,872				462,900		407,186
Diluted		498,290		435,030				466,234		411,204

Selected consolidated financial information presented above was prepared in accordance with accounting principles generally accepted in the United States.

⁽¹⁾ Net interest revenue on a fully taxable-equivalent basis was $754 million and $550 million for the quarters ended September 30, 2009 and 2008, respectively, and $1.96 billion and $1.88 billion for the nine months ended September 30, 2009 and 2008, respectively. These amounts include taxable-equivalent adjustments of $31 million and $25 million for the quarters ended September 30, 2009 and 2008, respectively, and $94 million and $76 million for the nine months ended September 30, 2009 and 2008 respectively.

⁽²⁾ Basic earnings per common share before extraordinary loss on distributed earnings were $.01 and $.24 for the quarters ended September 30, 2009 and 2008, respectively, and $.26 and $.70 for the nine months ended September 30, 2009 and 2008, respectively. Basic earnings per common share before extraordinary loss on undistributed earnings were $1.04 and $.86 for the quarters ended September 30, 2009 and 2008, respectively, and $2.63 and $3.11 for the nine months ended September 30, 2009 and 2008, respectively.

⁽³⁾ Basic earnings per common share on distributed earnings were $.01 and $.24 for the quarters ended September 30, 2009 and 2008, respectively, and $.26 and $.70 for the nine months ended September 30, 2009 and 2008, respectively. Basic earnings per common share on undistributed earnings were $1.04 and $.86 for the quarters ended September 30, 2009 and 2008, respectively, and $(5.32) and $3.11 for the nine months ended September 30, 2009 and 2008, respectively.

STATE STREET CORPORATION
Earnings Press Release Addendum
SELECTED CONSOLIDATED FINANCIAL INFORMATION
Quarters Ended September 30, 2009 and June 30, 2009
	Quarters Ended
	September 30,		June 30,
(Dollars in millions, except per share amounts)	2009		2009		% Change
Fee Revenue:
Servicing fees	$	833	$	795	5	%
Management fees		219		193	13
Trading services		269		310	(13)
Securities finance		105		201	(48)
Processing fees and other		45		17	165
Total fee revenue		1,471		1,516	(3)
Net Interest Revenue:
Interest revenue		898		773	16
Interest expense		175		193	(9)
Net interest revenue (1)		723		580	25
Gains (Losses) related to investment securities, net:
Net gains from sales of available-for-sale securities		141		90
Losses from other-than-temporary impairment		(828)		(167)
Losses not related to credit		729		103
Gains (Losses) related to investment securities, net		42		26
Total revenue		2,236		2,122	5.4
Provision for loan losses		16		14
Expenses:
Salaries and employee benefits		819		696	18
Information systems and communications		165		167	(1)
Transaction processing services		148		146	1
Occupancy		118		121	(2)
Merger and integration costs		11		12	(8)
Other		222		222	-
Total expenses		1,483		1,364	8.7
Income before income tax expense and extraordinary loss		737		744	(1)
Income tax expense		221		242
Income before extraordinary loss		516		502	3
Extraordinary loss, net of tax		-		(3,684)
Net income (loss)	$	516	$	(3,182)	(116)
Adjustments to net income (loss):
Prepayment of preferred stock discount	$	-	$	(106)
Dividend on preferred stock		-		(21)
Accretion of preferred stock discount		-		(5)
		-		(132)
Net income before extraordinary loss available to
common shareholders	$	516	$	370	39
Net income (loss) available to common shareholders	$	516	$	(3,314)	(116)
Earnings Per Common Share Before Extraordinary Loss:
Basic (2)	$	1.05	$	.80	31
Diluted		1.04		.79	32
Earnings (Loss) Per Common Share:
Basic (3)	$	1.05	$	(7.16)	(115)
Diluted		1.04		(7.12)	(115)
Average Common Shares Outstanding (in thousands):
Basic		493,453		462,399
Diluted		498,290		465,814

Selected consolidated financial Information presented above was prepared in accordance with accounting principles generally accepted in the United States.

⁽¹⁾ Net interest revenue on a fully taxable-equivalent basis was $754 million and $611 million for the quarters ended September 30, 2009 and June 30, 2009, respectively. These amounts include taxable-equivalent adjustments of $31 million for each of the quarters ended September 30, 2009 and June 30, 2009, respectively.

⁽²⁾ Basic earnings per common share before extraordinary loss on distributed earnings were $.01 and $.01 for the quarters ended September 30, 2009 and June 30, 2009, respectively, and on undistributed earnings were $1.04 and $.79 for the quarters ended September 30, 2009 and June 30, 2009.

⁽³⁾ Basic earnings per common share on distributed earnings were $.01 and $.01 for the quarters ended September 30, 2009 and June 30, 2009, respectively, and on undistributed earnings were $1.04 and $(7.17) for the quarters ended September 30, 2009 and June 30, 2009, respectively.

STATE STREET CORPORATION
Earnings Press Release Addendum
SELECTED CONSOLIDATED OPERATING-BASIS FINANCIAL INFORMATION
Quarters and Nine Months Ended September 30, 2009 and September 30, 2008
	Quarters Ended (1)								Nine Months Ended (1)
	September 30,			September 30,					September 30,			September 30,
(Dollars in millions, except per share amounts)	2009			2008			% Change		2009			2008			% Change
Fee Revenue:
Servicing fees	$	833		$	966		(14)	%	$	2,394		$	2,903		(18)	%
Management fees		219			261		(16)			593			819		(28)
Trading services		269			363		(26)			824			1,049		(21)
Securities finance		105			246		(57)			487			901		(46)
Processing fees and other		45			63		(29)			111			194		(43)
Total fee revenue		1,471			1,899		(23)			4,409			5,866		(25)
Net Interest Revenue:
Interest revenue, operating basis		929			1,105		(16)			2,479			3,581		(31)
Interest expense		175			465		(62)			525			1,608		(67)
Net interest revenue, operating basis		754			640		18			1,954			1,973		(1)
Gains (Losses) related to investment securities, net		42			(3)					84			(3)
Total revenue, operating basis (2)		2,267			2,536		(10.6)			6,447			7,836		(17.7)
Provision for loan losses		16			-					114			-
Expenses:
Salaries and employee benefits		819			1,022		(20)			2,246			3,144		(29)
Information systems and communications		165			151		9			493			470		5
Transaction processing services		148			165		(10)			425			499		(15)
Occupancy		118			116		2			360			341		6
Other		222			241		(8)			587			798		(26)
Total expenses, operating basis (2)		1,472			1,695		(13.2)			4,111			5,252		(21.7)
Income before income tax expense, operating basis		779			841		(7)			2,222			2,584		(14)
Income tax expense, operating basis		225			278					614			853
Tax-equivalent adjustment		31			25					94			76
Net income, operating basis	$	523		$	538		(3)		$	1,514		$	1,655		(9)
Net income available to common shareholders, operating basis	$	523		$	538		(3)		$	1,457		$	1,655		(12)
Diluted earnings per common share, operating basis	$	1.05		$	1.24		(15)		$	3.13		$	4.03		(22)
Average diluted common shares outstanding (in thousands)		498,290			435,030					466,234			411,204
Return on common equity, operating basis		16.2	%		15.4	%				16.3	%		17.8	%

⁽¹⁾ Refer to the accompanying reconciliation of reported results to operating-basis results.

⁽²⁾ For the quarter ended September 30, 2009, positive operating leverage in the year-over-year comparison was 260 basis points, based on a decline in total operating-basis revenue of 10.6% and a decline in total operating-basis expenses of 13.2%. For the nine months ended September 30, 2009, positive operating leverage in the year-over-year comparison was 400 basis points, based on a decline in total operating-basis revenue of 17.7% and a decline in total operating-basis expenses of 21.7%

STATE STREET CORPORATION
Earnings Press Release Addendum
SELECTED CONSOLIDATED OPERATING-BASIS FINANCIAL INFORMATION
Quarters Ended September 30, 2009 and June 30, 2009
	Quarters Ended (1)
	September 30,			June 30,
(Dollars in millions, except per share amounts)	2009			2009			% Change
Fee Revenue:
Servicing fees	$	833		$	795		5	%
Management fees		219			193		13
Trading services		269			310		(13)
Securities finance		105			201		(48)
Processing fees and other		45			17		165
Total fee revenue		1,471			1,516		(3)
Net Interest Revenue:
Interest revenue, operating basis		929			804		16
Interest expense		175			193		(9)
Net interest revenue, operating basis		754			611		23
Gains (Losses) related to investment securities, net		42			26
Total revenue, operating basis (2)		2,267			2,153		5.3
Provision for loan losses		16			14
Expenses:
Salaries and employee benefits		819			696		18
Information systems and communications		165			167		(1)
Transaction processing services		148			146		1
Occupancy		118			121		(2)
Other		222			222		-
Total expenses, operating basis (2)		1,472			1,352		8.9
Income before income tax expense, operating basis		779			787		(1)
Income tax expense		225			247
Tax-equivalent adjustment		31			31
Net income, operating basis	$	523		$	509		3
Net income available to common shareholders, operating basis	$	523		$	483		8
Diluted earnings per common share, operating basis	$	1.05		$	1.04		1
Average diluted common shares outstanding (in thousands)		498,290			465,814
Return on common equity, operating basis		16.2	%		17.0	%

⁽¹⁾ Refer to the accompanying reconciliation of reported results to operating-basis results.

⁽²⁾ For the quarter ended September 30, 2009, negative operating leverage in the quarter-over-quarter comparison was 360 basis points, based on an increase in total operating-basis revenue of 5.3% and an increase in total operating-basis expenses of 8.9%.

STATE STREET CORPORATION
Earnings Press Release Addendum
RECONCILIATION OF REPORTED RESULTS TO OPERATING-BASIS RESULTS
Quarter and Nine Months Ended September 30, 2009
(Dollars in millions, except per share amounts)	Quarter Ended September 30, 2009									Nine Months Ended September 30, 2009
	Reported						Operating			Reported						Operating
	Results			Adjustments			Results			Results			Adjustments			Results
Fee Revenue:
Servicing fees	$	833					$	833		$	2,394					$	2,394
Management fees		219						219			593						593
Trading services		269						269			824						824
Securities finance		105						105			487						487
Processing fees and other		45						45			111						111
Total fee revenue		1,471						1,471			4,409						4,409
Net Interest Revenue:
Interest revenue		898		$	31	(1)		929			2,409		$	70	(6)		2,479
Interest expense		175			-			175			542			(17)	(7)		525
Net interest revenue		723			31			754			1,867			87			1,954
Gains (Losses) related to investment securities, net:		42			-			42			84			-			84
Total revenue		2,236			31			2,267			6,360			87			6,447
Provision for loan losses		16			-			16			114			-			114
Expenses:
Salaries and employee benefits		819			-			819			2,246			-			2,246
Information systems and communications		165			-			165			493			-			493
Transaction processing services		148			-			148			425			-			425
Occupancy		118			-			118			360			-			360
Merger and integration costs		11			(11)	(2)		-			40			(40)	(2)		-
Other		222			-			222			587			-			587
Total expenses		1,483			(11)			1,472			4,151			(40)			4,111
Income before income tax expense and extraordinary loss		737			42			779			2,095			127			2,222
Income tax expense		221			4	(3)		225			601			13	(8)		614
Tax-equivalent adjustment		-			31	(1)		31			-			94	(1)		94
Income before extraordinary loss		516			7			523			1,494			20			1,514
Extraordinary loss, net of tax		-			-			-			(3,684)			3,684	(4)		-
Net income (loss)	$	516		$	7		$	523		$	(2,190)		$	3,704		$	1,514
Adjustments to net income (loss):
Prepayment of preferred stock discount	$	-		$	-		$	-		$	(106)		$	106	(5)	$	-
Dividend on preferred stock		-			-			-			(46)			-			(46)
Accretion of preferred stock discount		-			-			-			(11)			-			(11)
		-			-			-			(163)			106			(57)
Net income before extraordinary loss available to
common shareholders	$	516		$	7		$	523		$	1,331		$	126		$	1,457
Net income (loss) available to common shareholders	$	516		$	7		$	523		$	(2,353)		$	3,810		$	1,457
Diluted earnings per common share before extraordinary loss	$	1.04		$	.01		$	1.05		$	2.86		$	.27		$	3.13
Diluted earnings (loss) per common share		1.04			.01			1.05			(5.05)			8.18			3.13
Average diluted common shares outstanding (in thousands)		498,290			498,290			498,290			466,234			466,234			466,234
Return on common equity before extraordinary loss		16.0	%		0.2	%		16.2	%		15.0	%		1.3	%		16.3	%

⁽¹⁾ Represents tax-equivalent adjustment of $31 million, which is not included in reported results.

⁽²⁾ Represents merger and integration costs recorded in connection with the acquisition of Investors Financial.

⁽³⁾ Represents income tax benefit related to merger and integration costs.

⁽⁴⁾ Represents extraordinary loss related to the consolidation of the asset-backed commercial paper conduits on May 15, 2009 onto State Street's balance sheet.

⁽⁵⁾ Represents prepayment of the preferred stock discount in connection with repayment of the U.S.Treasury's preferred stock investment under the TARP Capital Purchase Program.

⁽⁶⁾ Represents tax-equivalent adjustment of $94 million, which is not included in reported results, net of $24 million of revenue related to the Boston Federal Reserve Bank's Asset-Backed Commercial Paper Money Market Liquidity Facility (AMLF).

⁽⁷⁾ Represents interest expense related to the AMLF.

⁽⁸⁾ Represents $3 million of income tax expense related to the AMLF net of $16 million of income tax benefit related to merger and integration costs.

STATE STREET CORPORATION
Earnings Press Release Addendum
RECONCILIATION OF REPORTED RESULTS TO OPERATING-BASIS RESULTS
Quarter and Nine Months Ended September 30, 2008
(Dollars in millions, except per share amounts)	Quarter Ended September 30, 2008									Nine Months Ended September 30, 2008
	Reported						Operating			Reported						Operating
	Results			Adjustments			Results			Results			Adjustments			Results
Fee Revenue:
Servicing fees	$	966					$	966		$	2,903					$	2,903
Management fees		261						261			819						819
Trading services		363						363			1,049						1,049
Securities finance		246						246			901						901
Processing fees and other		63						63			194						194
Total fee revenue		1,899						1,899			5,866						5,866
Net Interest Revenue:
Interest revenue		1,027		$	78	(1)		1,105			3,452		$	129	(1)		3,581
Interest expense		502			(37)	(2)		465			1,645			(37)	(2)		1,608
Net interest revenue		525			115			640			1,807			166			1,973
Gains (Losses) related to investment securities, net:		(3)			-			(3)			(3)			-			(3)
Gain from sale of CitiStreet interest, net of exit and other associated costs		350			(350)	(3)		-			350			(350)	(3)		-
Total revenue		2,771			(235)			2,536			8,020			(184)			7,836
Provision for loan losses		-			-			-			-			-			-
Expenses:
Salaries and employee benefits		1,022			-			1,022			3,144			-			3,144
Information systems and communications		151			-			151			470			-			470
Transaction processing services		165			-			165			499			-			499
Occupancy		116			-			116			341			-			341
Merger and integration costs		30			(30)	(4)		-			88			(88)	(4)		-
Other		441			(200)	(5)		241			998			(200)	(5)		798
Total expenses		1,925			(230)			1,695			5,540			(288)			5,252
Income before income taxes		846			(5)			841			2,480			104			2,584
Income tax expense		369			(91)	(6)		278			925			(72)	(7)		853
Tax-equivalent adjustment		-			25	(8)		25			-			76	(8)		76
Net income	$	477		$	61		$	538		$	1,555		$	100		$	1,655
Net income available to common shareholders	$	477		$	61		$	538		$	1,555		$	100		$	1,655
Diluted earnings per common share	$	1.09		$	.15		$	1.24		$	3.78		$	.25		$	4.03
Average diluted common shares outstanding (in thousands)		435,030			435,030			435,030			411,204			411,204			411,204
Return on common equity		13.6	%		1.8	%		15.4	%		16.8	%		1.0	%		17.8	%

Reported results reflect State Street's Consolidated Statement of Income prepared in accordance with accounting principles generally accepted in the United States.

⁽¹⁾ Represents tax-equivalent adjustments of $25 million for the quarter ended September 30, 2008 and $76 million for the nine months ended September 30, 2008, which are not included in reported results, plus a $98 million charge associated with SILO leasing transactions, net of $45 million of revenue related to the AMLF.

⁽²⁾ Represents $37 million of interest expense related to the AMLF.

⁽³⁾ Represents gain on the sale of CitiStreet interest, net of exit and other associated costs, which State Street divested on July 1, 2008.

⁽⁴⁾ Represents merger and integration costs recorded in connection with the acquisition of Investors Financial.

⁽⁵⁾ Represents a charge to provide for estimated net exposure to customers on an indemnification obligation associated with collateralized repurchase agreements.

⁽⁶⁾ Represents $3 million of income tax expense related to the AMLF, $39 million of income tax expense related to the reserve for SILO's and $140 million of income tax expense related to the gain from sale of CitiStreet interest, net of $11 million of income tax benefit related to merger and integration costs for the acquisition of Investors Financial, and $80 million of income tax benefit related to the provision for potential secured exposure associated with a collateralized repurchase agreement.

⁽⁷⁾ Represents $3 million of income tax expense related to the AMLF, $39 million of income tax expense related to the reserve for SILO's and $140 million of income tax expense related to the gain from sale of CitiStreet interest, net of $30 million of income tax benefit related to merger and integration costs for the acquisition of Investors Financial, and $80 million of income tax benefit related to the provision for potential secured exposure associated with a collateralized repurchase agreement.

⁽⁸⁾ Represents tax-equivalent adjustment, which is not included in reported results.

STATE STREET CORPORATION
Earnings Press Release Addendum
RECONCILIATION OF REPORTED RESULTS TO OPERATING-BASIS RESULTS
Quarter Ended June 30, 2009
(Dollars in millions, except per share amounts)	Quarter Ended June 30, 2009
	Reported						Operating
	Results			Adjustments			Results
Fee Revenue:
Servicing fees	$	795					$	795
Management fees		193						193
Trading services		310						310
Securities finance		201						201
Processing fees and other		17						17
Total fee revenue		1,516						1,516
Net Interest Revenue:
Interest revenue		773		$	31	(1)		804
Interest expense		193			-			193
Net interest revenue		580			31			611
Gains (Losses) related to investment securities, net:		26			-			26
Total revenue		2,122			31			2,153
Provision for loan losses		14			-			14
Expenses:
Salaries and employee benefits		696			-			696
Information systems and communications		167			-			167
Transaction processing services		146			-			146
Occupancy		121			-			121
Merger and integration costs		12			(12)	(2)		-
Other		222			-			222
Total expenses		1,364			(12)			1,352
Income before income tax expense and extraordinary loss		744			43			787
Income tax expense		242			5	(3)		247
Tax-equivalent adjustment		-			31	(1)		31
Income before extraordinary loss		502			7			509
Extraordinary loss, net of tax		(3,684)			3,684	(4)		-
Net income (loss)	$	(3,182)		$	3,691		$	509
Adjustments to net income (loss):
Prepayment of preferred stock discount	$	(106)		$	106	(5)	$	-
Dividend on preferred stock		(21)			-			(21)
Accretion of preferred stock discount		(5)			-			(5)
		(132)			106			(26)
Net income before extraordinary loss available to
common shareholders	$	370		$	113		$	483
Net income (loss) available to common shareholders	$	(3,314)		$	3,797		$	483
Diluted earnings per common share before extraordinary loss	$	0.79		$	.25		$	1.04
Diluted earnings (loss) per common share		(7.12)			8.16			1.04
Average diluted common shares outstanding (in thousands)		465,814			465,814			465,814
Return on common equity before extraordinary loss		13.0	%		4.0	%		17.0	%

⁽¹⁾ Represents tax-equivalent adjustment of $31 million, which is not included in reported results.

⁽²⁾ Represents merger and integration costs recorded in connection with the acquisition of Investors Financial.

⁽³⁾ Represents income tax benefit related to merger and integration costs.

⁽⁴⁾ Represents extraordinary loss related to the consolidation of the asset-backed commercial paper conduits on May 15, 2009 onto State Street's balance sheet.

⁽⁵⁾ Represents prepayment of the preferred stock discount in connection with repayment of the U.S. Treasury's preferred stock investment under the TARP Capital Purchase Program.

STATE STREET CORPORATION
Tangible Common Equity and Tier 1 Common Ratios
As of Period End
The table set forth below presents the calculations of State Street's ratios of tangible common equity to total tangible assets and to total risk-weighted assets, and its ratios of tier 1 common capital to total risk-weighted assets.
		For the periods ended
		September 30,			June 30,			September 30,
(Dollars in millions)		2009			2009			2008
Consolidated Total Assets		$	163,277		$	153,421		$	285,564
Less:
Goodwill			4,554			4,547			4,516
Other intangible assets			1,845			1,790			1,890
AMLF investment securities			-			300			76,660
Excess reserves held at central banks			22,125			20,449			53,820
Adjusted assets			134,753			126,335			148,678
Plus:
Deferred tax liability			524			532			509
Total tangible assets	A	$	135,277		$	126,867		$	149,187
Consolidated Total Common Shareholders' Equity		$	13,629		$	12,103		$	13,064
Less:
Goodwill			4,554			4,547			4,516
Intangible assets			1,845			1,790			1,890
Adjusted equity			7,230			5,766			6,658
Plus deferred tax liability			524			532			509
Total tangible common equity	B	$	7,754		$	6,298		$	7,167
Tangible common equity ratio	B/A		5.73	%		4.96	%		4.80	%
Ratio of tangible common equity to total risk-weighted assets	B/D		10.52	%		8.52	%		9.55	%
Tier 1 capital		$	11,461		$	10,740		$	11,968
Less trust preferred securities			1,450			1,450			1,450
Tier 1 common capital	C	$	10,011		$	9,290		$	10,518
Total risk-weighted assets	D	$	73,716		$	73,918		$	75,033
Ratio of tier 1 common capital to total risk-weighted assets	C/D		13.58	%		12.57	%		14.02	%

STATE STREET CORPORATION
Press Release Addendum
CONSOLIDATED STATEMENT OF CONDITION
	September 30,		December 31,		September 30,
(Dollars in millions, except per share amounts)	2009		2008		2008
Assets
Cash and due from banks	$	5,027	$	3,181	$	58,263
Interest-bearing deposits with banks		27,479		55,733		18,430
Securities purchased under resale agreements		1,579		1,635		9,598
Federal funds sold		-		-		1,500
Trading account assets		150		815		6,332
Investment securities available for sale		71,675		54,163		68,881
Investment securities held to maturity purchased under money
market liquidity facility		-		6,087		76,660
Investment securities held to maturity		21,267		15,767		3,945
Loans and leases (net of allowance of $53, $18 and $18)		11,406		9,113		17,430
Premises and equipment		1,947		2,011		1,987
Accrued income receivable		1,618		1,738		1,915
Goodwill		4,554		4,527		4,516
Other intangible assets		1,845		1,851		1,890
Other assets		14,730		17,010		14,217
Total assets	$	163,277	$	173,631	$	285,564
Liabilities
Deposits:
Noninterest-bearing	$	13,572	$	32,785	$	70,033
Interest-bearing -- U.S.		5,327		4,558		9,988
Interest-bearing -- Non-U.S.		72,869		74,882		70,848
Total deposits		91,768		112,225		150,869
Securities sold under repurchase agreements		11,890		11,154		17,274
Federal funds purchased		4,949		1,082		1,984
Short-term borrowings under money market liquidity facility		-		6,042		76,627
Other short-term borrowings		20,724		11,555		4,289
Accrued taxes and other liabilities		11,472		14,380		17,351
Long-term debt		8,845		4,419		4,106
Total liabilities		149,648		160,857		272,500
Shareholders' Equity
Preferred stock, no par: authorized 3,500,000; 20,000 shares
issued and outstanding		-		1,883		-
Common stock, $1 par: authorized 750,000,000 shares;
494,652,372, 431,976,032 and 431,950,903 shares issued		495		432		432
Surplus		9,159		6,992		6,793
Retained earnings		6,768		9,135		9,002
Accumulated other comprehensive loss		(2,776)		(5,650)		(3,146)
Treasury stock (at cost 429,499, 418,354 and 404,943 shares)		(17)		(18)		(17)
Total shareholders' equity		13,629		12,774		13,064
Total liabilities and shareholders' equity	$	163,277	$	173,631	$	285,564

CONTACT:
State Street Corporation
Edward J. Resch, +1-617-664-1110
or
Investors:
Kelley MacDonald, +1-617-664-3477
or
Media:
Hannah Grove, +1-617-664-3377

EX-99.2

Exhibit 99.2

Investment Portfolio State Street As of September 30, 2009 October 20, 2009

Asset-backed securities (ABS) Mortgage-backed securities Commercial mortgage-backed securities (CMBS) $31 billion $57 billion $10 billion Corporate bonds Municipals Treasuries Agency debentures Agency mortgages Small Business Administration loans OECD governments Investment Portfolio Government/Agency Structured Securities Unsecured Credit Portfolio amounts are expressed at Book Value; Book Value includes the amortized cost of the transferred securities at the time they were transferred. OECD=Organization for Economic Cooperation and Development ASSETS: INVESTMENT PORTFOLIO (PERIOD END 09/30/09) State Street 2

State Street Assets selected using rigorous credit process Diversified by asset class and geography 80.4% AAA / AA rated at 09/30/09 Constructed to perform well through periods of economic weakness Unrealized after-tax AFS & HTM MTM = $(2.985)B(1) at 09/30/09 INVESTMENT PORTFOLIO DETAIL (PERIOD END 09/30/09) Investment Portfolio Portfolio amounts are expressed at Book Value; Book Value includes the amortized cost of the transferred securities at the time they were transferred. (1) At 09/30/09: After-Tax Unrealized MTM Gain/(Loss) includes after-tax unrealized loss on securities available for sale of ($1,786)M, after-tax unrealized loss on securities held to maturity of ($139)M and after-tax unrealized loss remaining on securities transferred from available for sale to held to maturity of ($1,060)M. US$ in billions AAA AA A BBB <BBB NR Total 12/31/04 $35.2 $0.7 $1.2 $0.1 - $0.5 $37.7 93.4% 1.9% 3.3% 0.3% - 1.1% 100.0% 12/31/07 $67.0 $4.9 $2.2 $0.8 - $0.8 $75.7 88.5% 6.5% 2.9% 1.1% - 1.0% 100.0% 12/31/08 $61.6 $8.8 $3.9 $2.9 $0.8 $0.8 $78.8 78.2% 11.1% 4.9% 3.7% 1.1% 1.0% 100.0% 09/30/09 $67.1 $11.4 $6.3 $3.8 $7.8 $1.2 $97.6 68.8% 11.6% 6.5% 3.9% 8.0% 1.2% 100.0% 3

State Street Investment Portfolio (1) Securities/municipals and corporate issuers added to negative credit watch within the respective quarter, excluding downgrades. (2) Securities/municipals and corporate Issuers downgraded in respective quarter. We report downgrades based on the lower of the Moody’s or S & P ratings; based on this methodology approximately $3 billion of the $8.2 billion has been downgraded by another rating agency and reported in previous quarters, leaving $5 billion net new downgrades in the third quarter. (3) At 09/30/09: After-Tax Unrealized MTM Gain/(Loss) includes after-tax unrealized loss on securities available for sale of ($1,786)M, after-tax unrealized loss on securities held to maturity of ($139)M and after-tax unrealized loss remaining on securities transferred from available for sale to held to maturity of ($1,060)M. (4) Due to Syncora wrap INVESTMENT PORTFOLIO (AT PERIOD END) Portfolio amounts are expressed at Book Value; Book Value includes the amortized cost of the transferred securities at the time they were transferred. Q1 ‘08 Q2 ‘08 Q3 ’08 Q4 ‘08 Q1 ‘09 Q2 ‘09 Q3 ’09 Q3 ’09 Asset Value Size of portfolio $75.4B $75.0B $78.0B $78.8B $77.5B $86.7B $97.6B — Ratings 86.7% AAA 7.6% AA 84.4% AAA 8.7% AA 78.2% AAA 11.1% AA 73.1% AAA 11.2% AA 67.3% AAA 12.3% AA 68.8% AAA 11.6% AA — Unrealized after-tax MTM gain/(loss) $(1,940)M $(2,012)M $(3,282)M $(6,316)M $(5,851)M $(4,747)M $(2,985)M (3) — Credit watch (1) 558 43 789 62 308 88 125 $3.3B Credit watch ex Munis (1) 7 43 32 21 173 84 123 $3.3B Downgrades (2) 442 632 49 935 423 380 344 $8.2B Downgrades ex Munis (2) 15 29 36 164 287 164 307 $8 2B Defaults 0 0 0 0 0 7(4) 0 $0 4

State Street Investment Portfolio HOLDINGS BY ASSET CLASS (PERIOD END 09/30/09) Portfolio amounts are expressed at Book Value; Book Value includes the amortized cost of the transferred securities at the time they were transferred. (1) At 09/30/09: After-Tax Unrealized MTM Gain/(Loss) includes after-tax unrealized loss on securities available for sale of ($1,786)M, after-tax unrealized loss on securities held to maturity of ($139)M and after-tax unrealized loss remaining on securities transferred from available for sale to held to maturity of ($1,060)M. Ratings Book Value ($B) Book Value (% Total) Unrealized After-tax MTM Gain/(Loss) ($M) Investment AAA AA A BBB <BBB NR # CUSIPS Government/Agency securities 100% — — — — — 15.4 15.8 11 496 Asset-backed securities 66% 14% 8% 4% 8% — 43.7 44.8 (2,049) 1,434 Mortgage-backed securities 72% 3% 3% 4% 18% — 24.5 25.1 (821) 1,836 Commercial mortgage-backed securities 93% 3% 2% 2% — — 4.3 4.4 (189) 143 Corporate bonds 2% 14% 53% 29% 2% — 2.6 2.7 51 176 Municipal bonds 12% 53% 25% 6% — 4% 2.5 2.5 77 5,150 Clipper tax-exempt bonds/other 16% 59% 1% — — 24% 4.6 4.7 (65) 500 TOTAL PORTFOLIO 68.8% 11.6% 6.5% 3.9% 8.0% 1.2% 97.6 100.0 (2,985) 9,735 5

State Street Investment Portfolio ASSET-BACKED SECURITIES HOLDINGS (PERIOD END 09/30/09) Portfolio amounts are expressed at Book Value; Book Value includes the amortized cost of the transferred securities at the time they were transferred. Unrealized After-tax Ratings Book Value ($B) Book Value (% Total) MTM Gain/(Loss) ($M) Investment AAA AA A BBB <BBB NR # CUSIPS Student Loans 88% 11% 1% — — — 12.4 28.4 (580) 211 Credit Cards 83% — 8% 7% 2% — 6.8 15.6 67 178 Auto/Equipment 65% 14% 16% 5% — — 2.1 4.8 34 104 Foreign RMBS 70% 14% 12% 2% 2% — 13.1 30.0 (140) 401 CLOs 40% 43% 8% 5% 4% — 2.1 4.8 (21) 71 Sub-Prime 13% 26% 11% 6% 44% — 5.2 11.9 (1,282) 362 HELOC — 23% 1% 10% 66% — 0.5 1.1 (66) 47 Other 28% 7% 24% 26% 15% — 1.5 3.4 (61) 60 TOTAL ABS 66.3% 13.8% 8.2% 4.1% 7.6% — 43.7 100.0 (2,049) 1,434 6

State Street Investment Portfolio ASSET- BACKED SECURITIES COLLATERALIZED BY SUB-PRIME FIRST- LIEN MORTGAGES (AT PERIOD END) (1) Securities/municipals and corporate issuers added to negative credit watch within the respective quarter, excluding downgrades. (2) Securities/municipals and corporate Issuers downgraded in respective quarter. Portfolio amounts are expressed at Book Value; Book Value includes the amortized cost of the transferred securities at the time they were transferred. Q1 ’08 Q2 ’08 Q3 ’08 Q4 ’08 Q1 ’09 Q2 ’09 Q3 ’09 Q3 ’09 Asset Value Size of portfolio $5.9B $5.7B $5.5B $5.8B $5.7B $5.5B $5.2B — Ratings 70% AAA 30% AA 62% AAA 38% AA 57% AAA 34% AA 5% A 3% BBB 1% BB 38% AAA 32% AA 10% A 17% BBB 3% <BBB 17% AAA 28% AA 9% A 10% BBB 36% <BBB 14% AAA 29% AA 9% A 11% BBB 37% <BBB 13% AAA 26% AA 11% A 6% BBB 44% <BBB Credit enhancement 41.4% 42.6% 44.5% 42.7% 42.3% 41.7% 40.9% — Unrealized MTM after-tax gain/(loss) $(574)M $(592)M $(801)M $(1,210)M $(1,458)M $(1,544)M $(1,282)M —Credit watch(1) 0 3 12 3 30 0 8 $61M Downgrades(2) 3 12 19 75 150 22 103 $2,346M Defaults 0 0 0 0 0 0 0 $0 7

State Street Investment Portfolio HCL = historic cumulative loss; Avg. CE = average credit enhancement; CRE= Commercial Real Estate; SFL = STT’s stressed future losses; Coverage = Avg. CE/SFL See Appendix for additional information. STRESS COVERAGE: ASSET-BACKED SECURITIES PORTFOLIO (PERIOD END 09/30/09) Govt. student loans: $11.5B HCL: < 0.1% Avg CE: >100% - 98% govt. guarantee + 5.5% CE SFL: 12% - Historic default rate before government guarantees with 0% recoveries With >100% credit enhancement, no risk of loss Private student loans: $0.9B HCL: 3.8% - With insurance Avg. CE: 13.5% SFL: 9.3% - Assumes no insurance; industry/rating agency assumption Coverage 1.45x Credit cards: $6.8B HCL: 11.0% wgtd. avg. charge-offs Avg. CE: 22.69% SFL: 12% - Industry projected peak charge-offs Coverage: 1.9x Auto/equipment: $2.1B HCL: 1.2% - Excluding wrapped deals Avg. CE: 15.4% - Excluding wrapped deals SFL: 2.1% - Using worst vintage in 10 years (2001) blended by portfolio weighting, excluding wrapped deals Coverage: 7.33x Foreign RMBS: $13.1B HCL: 0.23% Avg. CE: 9.35% SFL: 1.91% - Aggregate regional projection averaged by holdings Coverage: 4.88x CLO/CREs: $2.1B HCL: 2.7% - Current Gross Defaults Avg. CE: 26.6% SFL: 8.0% - Industry projection of 12% default rate with only half the long-term recovery rate of 70% Coverage: 3.3x Sub-prime: $5.2B HCL: 8.01% Avg. CE: 40.94% - AAA 56.26%, AA 52.71% SFL: 27.8% - Roll rate analysis average across all vintages Coverage 1.47X HELOC: $0.5B HCL: 0% - With insurance Avg. CE: 2.3% overcollateralization plus monoline insurance SFL: If all monoline wrappers except FSA fail and defaults stay elevated in perpetuity and we have 0% recoveries, pre-tax loss is = $(51.41)M 8

State Street Investment Portfolio MORTGAGE-BACKED SECURITIES HOLDINGS (PERIOD END 09/30/09) Ratings Book Value ($B) Book Value (%Total) Unrealized After-tax MTM Gain/(Loss) ($M) Investment AAA AA A BBB <BBB NR # CUSIPS Agency MBS 100% — — — — — 16.0 55.6 66 1,408 Non-Agency MBS 19% 9% 7% 12% 53% — 8.5 29.5 (887) 428 CMBS 93% 3% 2% 2% — — 4.3 14.9 (189) 143 TOTAL MBS 75.3% 3.0% 2.3% 3.8% 15.6% — 28.8 100.0 (1,010) 1,979 9

State Street Investment Portfolio STRESS COVERAGE: MORTGAGE-BACKED SECURITIES PORTFOLIO (PERIOD END 09/30/09) HCL = historic cumulative loss; Avg. CE = average credit enhancement; SFL = STT’s stressed future losses; Coverage = CE/SFL See Appendix for additional information. Agency MBS: $16.0B 100% AAA-backed primarily by Fannie Mae, Freddie Mac & Ginnie Mae Securities No losses expected Non-Agency Prime MBS: $6.7B HCL: 1.01% Avg. CE: 8.90% SFL: 4.93% - Roll rate analysis Coverage: 1.80X Alt-A: $1.8B HCL: 2.55% Avg. CE: 19.47% SFL: 15.46% - Roll rate analysis Coverage: 1.26X CMBS: $4.3B HCL: 0.25% Avg. CE: 24.8% SFL: 10% - Highest historic cumulative loss for any single CMBS deal Coverage: 2.5X 10

State Street Investment Portfolio Philosophy: Assets are purchased based on an independent assessment of their underlying credit quality, not based on the insurance “wrap” provided As a result, our exposure to “wraps” for protection is secondary and is relatively small Diversified by monoline insurer $3.4B of insurance covers 4,132 issues Municipal bonds: $1.951B (4,026 issues) Sub-prime asset-backed securities: $81M (27 issues) Home Equity Lines of Credit: $499M (49 issues) If all securities were “unwrapped,” the 80.4% AAA/AA rating would become 79.4% AAA/AA rating* INVESTMENT PORTFOLIO - MONOLINE INSURANCE COVERAGE (PERIOD END 09/30/09) * Estimate based on rating agency methodology. 11

State Street Investment Portfolio INVESTMENT PORTFOLIO—MONOLINE INSURANCE COVERAGE (PERIOD END 09/30/09) * Estimate based on rating agency methodology.AAA AA A BBB <BBB NR Total Credit quality 68.8% 11.6% 6.5% 3.9% 8.0% 1.2% 100% Credit quality unwrapped* 68.7% 10.7% 7.1% 4.1% 8.0% 1.4% 100% AAA & AA Combined Credit quality 80.4% Credit quality unwrapped* 79.4% 12

State Street Investment Portfolio TOTAL MONOLINE EXPOSURE (PERIOD END 09/30/09) Includes Investment Portfolio, Galleon, Clipper, Schooner, Spinaker, and CTEC positions. CTEC and Portfolio muni's are reported in separate columns. # - Number of cusips BOOK VALUE ($M) # ($M) # ($M) # ($M) # ($M) # ($M) # ($M) # ($M) # ($M) % # Moody S&P Insurer Rating Total Subprime BQ Muni Student Loan Other CLO Alt-A HELOC Auto Loan FSA $17 3 $111 6 $692 1,405 $99 6 $54 2 $95 2 $1,068 31% 1,424 Aa3 AAA NAT-RE $463 776 $463 14% 776 Baa1 A MBIA $16 9 $99 13 $7 1 $3 1 $244 4 $369 11% 28 B3 BB+ AMBAC $30 1 $44 12 $197 14 $235 547 $1 1 $221 6 $728 21% 581 Caa2 CC FGIC $4 3 $92 16 $7 13 $53 3 $156 5% 35 WR NR Syncora $249 624 $249 7% 624 Ca D CIFG $140 361 $23 1 $163 5% 362 Caa2 CC RADIAN $2 3 $2 0% 3 Ba1 BBB- Assured $163 297 $43 2 $206 6% 299 Aa2 AAA Total $30 1 $81 27 $499 49 $1,951 4,026 $107 8 $3 1 $120 5 $613 15 $3,404 4,132 13

State Street Investment Portfolio CAPITAL STRUCTURE (AT PERIOD END) For a description, and as applicable, a reconciliation of the above ratios, see “Additional Information” in, and the addendum to, the accompanying third quarter 2009 State Street Corporation earnings press release dated October 20, 2009. Minimum “Well Cap” Tier 1 Leverage applies to State Street Bank only. State Street Corp State Street Bank "Well Cap" Q2 ‘09 Q3 ‘09 Q2 ‘09 Q3 ’09 Tier 1 Leverage 5% 7.26% 8.16% 6.61% 7.52% Tier 1 Capital 6% 14.53% 15.55% 13.38% 14.49% Tier 1 Common Ratio 12.57% 13.58% Total Capital 10% 15.87% 16.81% 14.95% 15.99% Tangible Common Equity 4.96% 5.73% TCE / RWA 8.52% 10.52% 14

State Street Investment Portfolio TCE IMPROVEMENT PLAN For a description, and as applicable, a reconciliation of the above ratios, see “Additional Information” in, and the addendum to, the accompanying third quarter 2009 State Street Corporation earnings press release dated October 20, 2009. Q1 ‘09 Q2 ‘09 Q3 ’09 Q4 ’09 Forecast TCE Ratio at beginning of period 1.19% 2.22% 4.96% 5.73% Organic capital +29 bps +51 bps +31 bps +32 bps Dividend reduction +8 bps +8 bps +8 bps +8 bps Price improvement +30 bps +51 bps +61 bps +0 bps Securities paying down / maturing +21 bps +26 bps +19 bps +36 bps Capital issuance +0 bps +188 bps +0 bps +0 bps TARP repay (include warrant) +0 bps -9 bps -2 bps +2 bps Balance sheet change +15 bps -41 bps -40 bps -27 bps TCE Ratio at end of period 2.22% 4.96% 5.73% 6.24% 15

State Street Investment Portfolio TCE CALCULATIONS (AT PERIOD END) – STATE STREET CORP Tangible Common Ratio Regulatory Ratios Q2 ‘09 Q3 ‘09 Q2 ‘09 Q3 ’09 Common equity 12,103 13,629 Tier 1 capital 10,740 11,461 Total goodwill and intangibles 6,337 6,399 Tier 1 common 9,290 10,011 Adjusted equity 5,766 7,230 Total capital 11,728 12,391 DTL - nondeductible purchased intangibles 532 524Tangible common equity 6,298 7,754 Adjusted average assets 147,966 140,501 Risk-weighted assets 73,918 73,716 Total assets - end of period 153,421 163,277 Less: Tier 1 leverage ratio 7.26% 8.16% Total goodwill and intangibles 6,337 6,399 Tier 1 capital ratio 14.53% 15.55% AMLF assets 300 0 Tier 1 common ratio 12.57% 13.58% Deposits with central bank 20,449 22,125 Total capital ratio 15.87% 16.81% Adjusted assets 126,335 134,753 DTL - nondeductible purchased intangibles 532 524 Total tangible assets 126,867 135,277 Tangible common equity ratio 4.96% 5.73% 16

State Street Investment Portfolio APPENDIX 17

State Street Investment Portfolio – Appendix INFORMATION CONCERNING OUR INVESTMENT PORTFOLIO The following is intended to provide a general overview of the terms, analysis and our monthly surveillance process used in the foregoing slides that discuss State Street Corporation’s (“State Street”) investment portfolio. As a general matter, the preceding slides summarize key performance statistics including credit enhancement and the stress analysis, as determined by State Street for each asset position. It should be noted that slides represent a point in time depiction and that results can fluctuate each month. We place our securities into asset classes using industry standard nomenclature. Some of the asset classes detailed in the slides include government student loans (“Govt. student loans”), private student loans, credit cards, automobile and equipment (“Auto/equipment”), foreign residential mortgage-backed security (“Foreign RMBS”), collateralized loan obligations (“CLOs”), sub-prime mortgages (“Sub-prime”), Home Equity Line of Credit (“HELOC”), agency mortgage-backed security (“Agency MBS”), non-agency mortgage-backed security, non-alternative A (“Non Agency MBS, Non-Alt-A”), non-agency mortgage-backed security, alternative A (“Non-Agency MBS, Alt-A”), and commercial mortgage-backed securities (“CMBS”). As noted in the slides, State Street’s investment portfolio contains asset-backed securities (“ABS”) and mortgage-backed securities (“MBS”). ABS represent a secured interest in a pool of assets, while MBS represent ownership of an undivided interest in a group of mortgages. In evaluating each asset position for potential stressed future losses (“SFL”), State Street considers a number of factors including historical cumulative loss (“HCL”), average credit enhancement (“Avg. CE”), and State Street’s coverage amount (“Coverage”). The calculation of each of these factors is discussed in detail and with more specificity below. SFL Stressed future losses are State Street’s estimate of potential future losses under a stressed economic scenario. We can not provide a generic calculation applicable across all asset classes as our estimates for each asset class are unique and in many cases are not a calculation, but a figure based upon our subjective assessment of relevant worst case historical performance. In the cases where we calculate a projected loss ourselves we describe the calculation in the slides. As SFL can be based upon historical worst case scenarios, SFL will vary among the asset classes, which we describe in our slides. Certain assumptions made by State Street in estimating SFL for various asset classes are set forth below. 18

State Street Investment Portfolio – Appendix Government Student Loans: Based on the average Sallie Mae Non consolidation FFELP vintages 2001-2006. Private Student Loans: Based on forecasted private student loan gross default rates of 17.85% with a recovery rate of approximately 48%. Credit Cards:  Based on the average industry projections for peak charge-offs in the current credit cycle. Auto/Equipment:  Based on the worst annual cumulative net loss vintage (2001) going back to 1997 using 65% Barclay’s prime auto index, 34% Barclay’s near prime auto index, and 1% Barclay’s sub prime index, consistent with the split of the portfolio’s prime, near prime, and sub prime auto holdings after backing out deals wrapped by monoline insurers. This is combined with the worst experience of an agency international auto index on a 33% US, 67% non-US weighted basis. Foreign RMBS:  Applied the following assumptions weighted by regional exposure Australian MBS: 0.0% No losses expected Dutch MBS: 0.5% Based on historical Dutch performance, which in recent years has been 0.05% UK Prime MBS: 2.5% Used a simple average of five worst historical performing vintages, using historical severities UK Non-conforming: 7.5% No historical performance available, so used 3X Prime, which is consistent with that used by rating agencies Spanish MBS: 3.0% Used a 4x multiple to the worst performing Spanish RMBS transaction’s cumulative default rate and a historically conservative recovery rate. Italian MBS: 1.5% Used a 2x multiple to the worst performing Italian RMBS transaction’s cumulative default rate and a historically conservative recovery rate. Russian MBS: 8.0%   Used a 4x multiple to the worst performing Russian RMBS transaction’s cumulative default rate and a historically conservative recovery rate. Greek MBS: 1.0% Used an additional 2-3x stress to the worst performing Greek RMBS transaction’s cumulative gross default figure, which was 0.7% Portuguese MBS: 4.0% Used a 4x multiple to the worst performing Portuguese RMBS transaction’s cumulative default rate and a historically conservative recovery rate. CLOs: Based on an industry projection of 12% spec. grade default rate with half of the long-term recovery rate on senior secured bank loans of 70%. The average recover rate of 70% is from data covering issues from 1982-2005. 19

State Street Subprime: Calculated by applying projected loss assumptions to the remaining pool of mortgages based upon the stage within the delinquency pipeline, (i.e. current to foreclosure), to obtain a projected future gross loss. A 70% severity rate for 2006 and 2007 vintages, a 65% for 2005 vintages, and a 55% severity rate for vintages prior to 2005 was applied to obtain the stressed future net loss. HELOC: Main assumptions include – 100% loss severity, projected loss rate of current 3-month average loss rate and projected payment rates at current 3-month average payment rates. Agency MBS: No losses are assumed due to implied (Fannie Mae and Freddie Mac) or explicit (Ginnie Mae) government guarantee. Non-Agency MBS (Prime): Calculated by applying projected loss assumptions to the remaining pool of mortgages based upon the stage within the delinquency pipeline, (i.e. current to foreclosure), to obtain a projected future gross loss. An interpolated severity based on current LTV and a future negative HPA assumption. Non-Agency MBS (Alt-A): Calculated by applying projected loss assumptions to the remaining pool of mortgages based upon the stage within the delinquency pipeline, (i.e. current to foreclosure), to obtain a projected future gross loss. An interpolated severity based on current LTV and a future negative HPA assumption. CMBS: Based on the worst historical cumulative loss ever experienced by any one CMBS securitized deal. Investment Portfolio – Appendix 20

State Street Investment Portfolio – Appendix HCL Historical cumulative loss is determined by State Street based upon data obtained from third party providers. Avg. CE Credit enhancement is determined by State Street based upon data obtained from third party providers. CE can include excess spread for the most recent year, over collateralization, cash reserves, and subordination. Coverage Coverage is calculated by dividing CE by SFL, which results in the coverage multiple. Coverage is provided as a measure of excess enhancement above our projected future losses under a stressed economic scenario. As noted above and in the slides, in performing these calculations we collect and use information provided by third party providers. The information we used to create these slides included information from the latest surveillance reports that included data from servicer reports received during the most recent month. Third party sources use assumptions, judgments and estimates in determining data, and different third parties may provide different data. It should be noted that certain securities report on a quarterly vs. monthly basis. For those securities, the most recent available information was used. It should be noted that industry information, rather than portfolio experience was used in certain instances where industry information resulted in a more conservative approach. State Street does not independently verify the data obtained from third party providers that is used in determining and estimating SFL, HCL, Avg. CE and Coverage and the information is subject to the risk of inaccuracy. As noted above and in the slides, State Street’s estimates are based upon various subjective assumptions, and there is no assurance that these assumptions accurately predict maximum potential or likely future losses. 21