Northern Trust · Earnings release · 8-K Exhibit 99

NEWS RELEASE

www.northerntrust.com

INVESTOR CONTACT: Jennifer Childe | 312-444-3290 | Jennifer.Childe@ntrs.com MEDIA CONTACT: John O'Connell | 312-444-2388 | John.O'Connell@ntrs.com

NORTHERN TRUST CORPORATION REPORTS SECOND QUARTER

NET INCOME OF $421.3 MILLION, EARNINGS PER DILUTED COMMON SHARE OF $2.13

CHICAGO, JULY 23, 2025 — Northern Trust Corporation today reported second quarter net income per diluted common share of $2.13, compared to $1.90 in the first quarter of 2025 and $4.34 in the second quarter of 2024. Net income was $421.3 million, compared to $392.0 million in the prior quarter and $896.1 million in the prior year quarter.

MICHAEL O’GRADY, CHAIRMAN AND CHIEF EXECUTIVE OFFICER:

“Northern Trust reported another quarter of strengthening results, featuring mid-single digit trust fee growth, record net interest income, and meaningful expansion in our pretax margin, all of which drove a 20% increase in our earnings per share, excluding notables in the prior period. T1The second quarter marks our fourth consecutive quarter of generating year-over-year improvement in our expense-to-trust fee ratio and delivering both positive trust fee operating leverage and overall operating leverage, all excluding notables. T2During this period, we have also returned over 100% of our earnings, including record share repurchases this quarter. Yesterday, our Board of Directors approved a $0.05 or 7% increase to our quarterly dividend.

We enter the second half of the year with good momentum, squarely focused on delivering exceptional value to our clients, driving sustainable and profitable growth, and creating long-term value for our shareholders.”

FINANCIAL SUMMARY & KEY METRICS

($ In Millions except per share data)

Trust, Investment and Other Servicing Fees

$

$

$

1

%

6

%

Other Noninterest Income (1)

(1)

Net Interest Income (FTE*)

7

Total Revenue (FTE*)

$

$

$

3

%

%

Noninterest Expense (2)

$

$

$

—

%

(8)

%

Provision for Credit Losses

N/M

N/M

Provision for Income Taxes

FTE Adjustment*

Net Income

$

$

$

7

%

%

Earnings Allocated to Common and Potential Common Shares

$

$

$

%

%

Diluted Earnings per Common Share

$

$

$

Return on Average Common Equity

%

%

%

Average Assets

$

$

$

5

%

7

%

(1) Other Noninterest Income for Q2 2024 included the following notable items: $878.4 million net gain related to Northern Trust’s participation in the Visa Exchange Offer, partially offset by a $7.6 million impairment charge taken on certain investments and a $6.5 million loss recognized as a result of a securities repositioning related to the supplemental pension plan.

(2) Noninterest Expense for Q2 2024 included the following notable items: $182.2 million of restructuring charges and other notable items, including severance-related charges of $85.2 million, a $70.0 million charitable contribution to the Northern Trust Foundation, $16.4 million of software amortization acceleration and dispositions, and a $10.6 million legal settlement.

(*) Net interest income and total revenue presented on a fully taxable equivalent (FTE) basis are non-generally accepted accounting principles (non-GAAP) financial measures. Refer to the Reconciliation to Fully Taxable Equivalent section for further detail.

N/M - Not meaningful

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

CLIENT ASSETS

Assets under custody/administration (AUC/A) and assets under management are a driver of the Corporation’s trust, investment and other servicing fees, the largest component of noninterest income.

As of

($ In Billions)

Assets Under Custody/Administration

Asset Servicing

$

$

$

7

%

9

%

Wealth Management

8

Total Assets Under Custody/Administration

$

$

$

7

%

9

%

Assets Under Custody(1)

Asset Servicing

$

$

$

7

%

9

%

Wealth Management

7

9

Total Assets Under Custody

$

$

$

7

%

9

%

Assets Under Management

Asset Servicing

$

$

$

6

%

%

Wealth Management

5

Total Assets Under Management

$

$

$

6

%

%

(1) Assets Under Custody are a component of Assets Under Custody/Administration.

(*) Client assets for the current quarter are considered preliminary until the Form 10-Q is filed with the Securities and Exchange Commission.

T3Total assets under custody/administration and assets under custody increased from the prior quarter and the prior year quarter primarily driven by favorable markets and favorable currency translation.

Total assets under management increased compared to the prior quarter primarily reflecting favorable markets. Total assets under management increased compared to the prior year quarter primarily reflecting favorable markets and net new business.

TRUST, INVESTMENT AND OTHER SERVICING FEES

($ In Millions)

Asset Servicing

Custody and Fund Administration

$

$

$

4

%

5

%

Investment Management

3

8

Securities Lending

Other

(7)

6

Total Asset Servicing Trust, Investment and Other Servicing Fees

$

$

$

3

%

6

%

Wealth Management

Central

$

$

$

—

%

5

%

East

(1)

5

West

(2)

3

Global Family Office (GFO)

1

6

Total Wealth Management Trust, Investment and Other Servicing Fees

$

$

$

—

%

5

%

Total Consolidated Trust, Investment and Other Servicing Fees

$

$

$

1

%

6

%

Asset Servicing and Wealth Management Trust, Investment and Other Servicing Fees are impacted by both one-month and one-quarter lagged asset values.

Total Asset Servicing Trust, Investment and Other Servicing Fees increased both sequentially and from the prior-year quarter.

▪Custody and Fund Administration fees increased from the prior year quarter primarily due to favorable markets, favorable currency movements, and net new business.

▪Investment management fees increased from the prior year quarter primarily due to favorable markets and net new business.

Total Wealth Management Trust, Investment and Other Servicing Fees was relatively unchanged sequentially and increased from the prior-year quarter.

▪Fees in the regions increased from the prior year quarter primarily due to favorable markets.

▪Fees in GFO increased from the prior year quarter primarily due to asset inflows and favorable markets.

2

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

REPORTING SEGMENT RESULTS

($ In Millions)

Income (Loss) before Income Taxes (FTE*)(1)

Asset Servicing

$

$

$

%

%

Wealth Management

2

Other

N/M

N/M

Total Income before Income Taxes (FTE*)

$

$

$

8

%

%

Profit Margin (pre-tax) (FTE*)(1)

Asset Servicing

%

%

%

pts

pts

Wealth Management

Total Profit Margin (pre-tax) (FTE*)

Average Loans

Asset Servicing

$

$

$

1

%

%

Wealth Management

—

2

Total Average Loans

$

$

$

—

%

—

%

Average Deposits

Asset Servicing

$

$

$

7

%

%

Wealth Management

—

(4)

Other

Total Average Deposits

$

$

$

6

%

8

%

(1) Please see detail of Q2 2024 notable items included within the Financial Summary & Key Metrics section on page 1. Certain notable items are allocated to the Reporting Segments based on the nature of the item.

(*) Income (Loss) before Income Taxes and Profit Margin (pre-tax) presented on a fully taxable equivalent (FTE) basis are non-generally accepted accounting principles (non-GAAP) financial measures. Refer to the Reconciliation to Fully Taxable Equivalent section for further detail

Note: Reporting segment results are subject to reclassification when organizational changes are made. The results are also subject to refinements in revenue and expense allocation methodologies, which are typically reflected on a retrospective basis unless it is impractical to do so.

OTHER NONINTEREST INCOME

($ In Millions)

Other Noninterest Income

Foreign Exchange Trading Income

$

$

$

%

%

Treasury Management Fees

—

7

Security Commissions and Trading Income

1

Other Operating Income

Investment Security Gains (Losses), net

—

—

N/M

N/M

Total Other Noninterest Income

$

$

$

(1)

%

%

N/M - Not meaningful

Foreign Exchange Trading Income decreased compared to the prior quarter and prior-year quarter primarily due to an unfavorable impact from foreign exchange swap activity executed by our Treasury department, partially offset by higher client volumes.

Other Operating Income decreased compared to the prior year quarter primarily due to the $878.4 million net gain related to Northern Trust’s participation in the Visa Exchange Offer, partially offset by a $7.6 million charge for investment impairments and a $6.5 million loss recognized as a result of a securities repositioning related to the supplemental pension plan, all recorded in the prior year.

3

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

NET INTEREST INCOME

($ In Millions)

Net Interest Income

Interest Income (FTE*)

$

$

$

3

%

%

Interest Expense

2

Net Interest Income (FTE*)

$

$

$

7

%

%

Average Earning Assets

$

$

$

6

%

8

%

Net Interest Margin (FTE*)

%

%

%

—

bps

bps

(*) Interest income, net interest income and net interest margin presented on an FTE basis are non-GAAP financial measures. Refer to the Reconciliation to Fully Taxable Equivalent section for further detail.

bps - basis points

Net Interest Income on an FTE basis increased sequentially primarily driven by the favorable impact of higher deposits and foreign exchange swap activity executed by our Treasury Department. T4Net Interest Income on an FTE basis increased compared to the prior year quarter primarily driven by the favorable impact of higher deposits, lower funding costs, and foreign exchange swap activity executed by our Treasury Department.

The Net Interest Margin on an FTE basis increased compared to the prior year quarter primarily driven by lower funding costs, partially offset by lower yields on earning assets.

Average Earning Assets increased sequentially and compared to the prior year quarter primarily driven by an increase in placements with the Federal Reserve and other central banks driven by higher deposits.

PROVISION FOR CREDIT LOSSES

As of and for the three-months ended,

($ In Millions)

Allowance for Credit Losses

Beginning Allowance for Credit Losses

$

$

$

1

%

3

%

Provision for Credit Losses

N/M

N/M

Net Recoveries

N/M

N/M

Ending Allowance for Credit Losses

$

$

$

8

%

7

%

Allowance assigned to:

Loans

$

$

$

8

%

8

%

Undrawn Loan Commitments and Standby Letters of Credit

6

Debt Securities and Other Financial Assets

Ending Allowance for Credit Losses

$

$

$

8

%

7

%

N/M - Not meaningful

T5The provision in the current quarter resulted from an increase in specific reserves related to a small number of non-performing loans and an increase in the collective reserve resulting primarily from a worsening macroeconomic outlook, partially offset by sector and portfolio-specific improvements within the Commercial Real Estate (CRE) portfolio.

The provision in the prior quarter resulted from an increase in the collective reserve, primarily driven by increased projected macroeconomic uncertainty, partially offset by sector and portfolio-specific improvements within the CRE portfolio.

The provision in the prior year quarter resulted from an increase in the collective reserve, driven by modest deterioration in credit quality in the commercial and institutional (C&I) portfolio and expectations for weaker CRE prices.

4

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

NONINTEREST EXPENSE

($ In Millions)

Noninterest Expense

Compensation

$

$

$

(5)

%

(8)

%

Employee Benefits

7

Outside Services

1

(5)

Equipment and Software

5

6

Occupancy

(2)

(4)

Other Operating Expense

8

Total Noninterest Expense

$

$

$

—

%

(8)

%

End of Period Full-Time Equivalent Employees

—

%

2

%

Compensation expense decreased sequentially primarily due to seasonal equity incentive awards granted to retirement-eligible employees in the prior quarter, partially offset by base pay increases and unfavorable currency movements. Compensation expense decreased compared to the prior year quarter primarily due to a severance related charge of $81.8 million in the prior year quarter, partially offset by an increase in headcount, higher base pay adjustments and unfavorable currency movements in the current quarter.

Employee Benefits expense increased compared to the prior year quarter primarily driven by higher medical costs and higher payroll taxes.

Outside Services expense decreased compared to the prior year quarter primarily due to a decrease in consulting services.

Equipment and Software expense increased sequentially primarily due to higher software support and rental expense and higher software amortization. Equipment and Software expense increased compared to the prior year quarter primarily due to higher software amortization and higher software support and rental expense, partially offset by $16.4 million of software acceleration and disposition charges recorded in the prior year.

Other Operating Expense decreased compared to the prior year quarter primarily due to a $70 million charitable contribution and a $10.6 million legal settlement recorded in the prior year.

PROVISION FOR INCOME TAXES

($ In Millions)

Net Income

Income before Income Taxes

$

$

$

8%

Provision for Income Taxes

Net Income

$

$

$

7%

Effective Tax Rate

%

%

%

bps

bps

N/M - Not meaningful

bps - basis points

The effective tax rate increased sequentially primarily due to lower tax benefits associated with share-based compensation. The effective tax rate increased compared to the prior year quarter primarily due to favorable discrete tax benefits recognized in the prior year in connection with state tax legislation and the resolution of state income tax audits.

CAPITAL ACTIONS

The Corporation returned $485.6 million to common shareholders in the current quarter through dividends and the repurchase of shares. During the current quarter, the Corporation declared cash dividends totaling $146.2 million to common stockholders and maintained its quarterly cash dividend of $0.75 per share on common stock from the previous quarter. The Corporation repurchased 3,374,980 shares of common stock, including 10,622 withheld to satisfy tax withholding obligations related to share-based compensation, at a total cost of $339.4 million ($100.57 average price per share).

The Corporation also declared cash dividends totaling $4.7 million to preferred stockholders during the current quarter.

5

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

REGULATORY CAPITAL

The capital ratios of Northern Trust Corporation and its principal subsidiary, The Northern Trust Company, remained strong at June 30, 2025, exceeding the minimum requirements for classification as “well-capitalized” under applicable U.S. regulatory requirements.

($ In Millions)

Standardized Approach

Advanced Approach

Northern Trust Corporation

Well-Capitalized Ratios

Minimum Capital Ratios

Regulatory Capital

Common Equity Tier 1 Capital

$

$

$

$

$

$

Tier 1 Capital

Total Capital

Assets

Risk-Weighted Assets

$

$

$

$

$

$

Average Adjusted Total Assets

Supplementary Leverage Exposure

N/A

N/A

N/A

Capital Ratios

Common Equity Tier 1 Capital

%

%

%

%

%

%

N/A

%

Tier 1 Capital

Total Capital

Tier 1 Leverage

N/A

Supplementary Leverage

N/A

N/A

N/A

N/A

($ In Millions)

Standardized Approach

Advanced Approach

The Northern Trust Company

Well-Capitalized Ratios

Minimum Capital Ratios

Regulatory Capital

Common Equity Tier 1 Capital

$

$

$

$

$

$

Tier 1 Capital

Total Capital

Assets

Risk-Weighted Assets

$

$

$

$

$

$

Average Adjusted Total Assets

Supplementary Leverage Exposure

N/A

N/A

N/A

Capital Ratios

Common Equity Tier 1 Capital

%

%

%

%

%

%

%

%

Tier 1 Capital

Total Capital

Tier 1 Leverage

Supplementary Leverage

N/A

N/A

N/A

(*) Regulatory Capital and resulting ratios for the current quarter are considered preliminary until the Form 10-Q is filed with the Securities and Exchange Commission.

6

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

RECONCILIATION TO FULLY TAXABLE EQUIVALENT

The following table presents a reconciliation of interest income, net interest income, net interest margin, total revenue, income before taxes, and profit margin (pre-tax) prepared in accordance with GAAP to such measures on an FTE non-GAAP basis. Management believes this presentation facilitates the analysis of asset yields and provides a clearer indication of these financial measures for comparative purposes. When adjusted to an FTE basis, yields on taxable, nontaxable and partially taxable assets are comparable; however, the adjustment to an FTE basis has no impact on net income.

QUARTERS

($ in Millions)

SECOND

FIRST

FOURTH

THIRD

SECOND

Net Interest Income

Interest Income - GAAP

$

$

$

$

$

Add: FTE Adjustment

Interest Income (FTE) - Non-GAAP

$

$

$

$

$

Net Interest Income - GAAP

$

$

$

$

$

Add: FTE Adjustment

Net Interest Income (FTE) - Non-GAAP

$

$

$

$

$

Net Interest Margin - GAAP(1)

%

%

%

%

%

Net Interest Margin (FTE) - Non-GAAP(1)

%

%

%

%

%

Total Revenue

Total Revenue - GAAP

$

$

$

$

$

Add: FTE Adjustment

Total Revenue (FTE) - Non-GAAP

$

$

$

$

$

Income before Income Taxes

Income before Income Taxes - GAAP

$

$

$

$

$

Add: FTE Adjustment

$

$

$

$

$

Income before Income Taxes (FTE) - Non-GAAP

$

$

$

$

$

Profit Margin (pre-tax) - GAAP(2)

%

%

%

%

%

Profit Margin (pre-tax) (FTE) - Non-GAAP(2)

%

%

%

%

%

(1) Net interest margin is calculated by dividing annualized net interest income by average interest-earning assets.

(2) Profit margin (pre-tax) is calculated by dividing income before income taxes by total revenue.

7

NORTHERN TRUST CORPORATION SECOND QUARTER 2025 RESULTS

FORWARD LOOKING STATEMENTS

This release may include statements which constitute “forward-looking statements” within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are identified typically by words or phrases such as “believe,” “expect,” “anticipate,” “intend,” “estimate,” “project,” “likely,” “plan,” “goal,” “target,” “strategy,” and similar expressions or future or conditional verbs such as “may,” “will,” “should,” “would,” and “could.” Forward-looking statements include statements, other than those related to historical facts, that relate to Northern Trust’s financial results and outlook, capital adequacy, dividend policy and share repurchase program, accounting estimates and assumptions, credit quality including allowance levels, future pension plan contributions, effective tax rate, anticipated expense levels, contingent liabilities, acquisitions, strategies, market and industry trends, and expectations regarding the impact of accounting pronouncements and legislation.

These statements are based on Northern Trust’s current beliefs and expectations of future events or future results, and involve risks and uncertainties that are difficult to predict and subject to change. These statements are also based on assumptions about many important factors, including the factors discussed in Northern Trust’s most recent annual report on Form 10-K and other filings with the U.S. Securities and Exchange Commission, all of which are available on Northern Trust’s website. We caution you not to place undue reliance on any forward-looking statement as actual results may differ materially from those expressed or implied by forward-looking statements. Northern Trust assumes no obligation to update its forward-looking statements.

WEBCAST OF SECOND QUARTER EARNINGS CONFERENCE CALL

Northern Trust’s second quarter earnings conference call will be webcast on July 23, 2025.

The live call will be conducted at 8:00 a.m. CT and is accessible on Northern Trust’s website at:

https://www.northerntrust.com/about-us/investor-relations

A recording of the live call will be available on Northern Trust’s website following the live event, for approximately four weeks. Participants will need Windows Media or Adobe Flash software. This earnings release can also be accessed at Northern Trust’s website.

About Northern Trust

Northern Trust Corporation (Nasdaq: NTRS) is a leading provider of wealth management, asset servicing, asset management and banking to corporations, institutions, affluent families and individuals. Founded in Chicago in 1889, Northern Trust has a global presence with offices in 24 U.S. states and Washington, D.C., and across 22 locations in Canada, Europe, the Middle East and the Asia-Pacific region. As of June 30, 2025, Northern Trust had assets under custody/administration of US$18.1 trillion, and assets under management of US$1.7 trillion. For more than 135 years, Northern Trust has earned distinction as an industry leader for exceptional service, financial expertise, integrity and innovation. Visit us on northerntrust.com. Follow us on Instagram @northerntrustcompany or Northern Trust on LinkedIn.

Northern Trust Corporation, Head Office: 50 South La Salle Street, Chicago, Illinois 60603 U.S.A., incorporated with limited liability in the U.S. Global legal and regulatory information can be found at https://www.northerntrust.com/terms-and-conditions.

8

NORTHERN TRUST CORPORATION

(Supplemental Consolidated Financial Information)

STATEMENT OF INCOME DATA

% Change(1)

($ In Millions Except Per Share Data)

Noninterest Income

Trust, Investment and Other Servicing Fees

$

$

$

1

%

6

%

Foreign Exchange Trading Income

Treasury Management Fees

—

7

Security Commissions and Trading Income

1

Other Operating Income

Investment Security Gains (Losses), net

—

—

N/M

N/M

Total Noninterest Income

1

Net Interest Income

Interest Income

3

Interest Expense

2

Net Interest Income

7

Total Revenue

3

Provision for Credit Losses

N/M

N/M

Noninterest Expense

Compensation

(5)

(8)

Employee Benefits

7

Outside Services

1

(5)

Equipment and Software

5

6

Occupancy

(2)

(4)

Other Operating Expense

8

Total Noninterest Expense

—

(8)

Income before Income Taxes

8

Provision for Income Taxes

NET INCOME

$

$

$

7

%

%

Preferred Stock Dividends

—

NET INCOME APPLICABLE TO COMMON STOCK

$

$

$

%

%

Earnings Allocated to Participating Securities

7

Earnings Allocated to Common and Potential Common Shares

$

$

$

%

%

Per Common Share

Net Income

Basic

$

$

$

%

%

Diluted

Average Common Equity

$

$

$

—

%

2

%

Return on Average Common Equity

%

%

%

Cash Dividends Declared per Common Share

$

$

$

—

%

—

%

Average Common Shares Outstanding (000s)

Basic

(1)

%

(5)

%

Diluted

(1)

(5)

Common Shares Outstanding (EOP) (000s)

(2)

(5)

(1) Percentage calculations are based on actual balances rather than the rounded amounts presented in the table above.

N/M - Not meaningful

EOP - End of period

9

NORTHERN TRUST CORPORATION

(Supplemental Consolidated Financial Information)

STATEMENT OF INCOME DATA

($ In Millions Except Per Share Data)

SIX MONTHS

% Change(1)

Noninterest Income

Trust, Investment and Other Servicing Fees

$

$

6

%

Foreign Exchange Trading Income

(5)

Treasury Management Fees

5

Security Commissions and Trading Income

9

Other Operating Income

Investment Security Gains (Losses), net

—

N/M

Total Noninterest Income

Net Interest Income

Interest Income

Interest Expense

Net Interest Income

Total Revenue

Provision for Credit Losses

N/M

Noninterest Expense

Compensation

(3)

Employee Benefits

Outside Services

—

Equipment and Software

8

Occupancy

(3)

Other Operating Expense

Total Noninterest Expense

(2)

Income before Income Taxes

Provision for Income Taxes

NET INCOME

$

$

%

Preferred Stock Dividends

—

NET INCOME APPLICABLE TO COMMON STOCK

$

$

%

Earnings Allocated to Participating Securities

Earnings Allocated to Common and Potential Common Shares

$

$

%

Per Common Share

Net Income

Basic

$

$

%

Diluted

Average Common Equity

$

$

5

%

Return on Average Common Equity

%

%

Cash Dividends Declared per Common Share

$

$

—

%

Average Common Shares Outstanding (000s)

Basic

(5)

%

Diluted

(5)

Common Shares Outstanding (EOP) (000s)

(5)

(1)Percentage calculations are based on actual balances rather than the rounded amounts presented in the table above.

N/M - Not meaningful

EOP - End of period

NORTHERN TRUST CORPORATION

(Supplemental Consolidated Financial Information)

BALANCE SHEET

($ In Millions)

% Change(1)

Assets

Federal Reserve and Other Central Bank Deposits

$

$

$

(1)

%

%

Interest-Bearing Due from and Deposits with Banks(2)

Federal Funds Sold and Securities Purchased under Agreements to Resell

N/M

7

Debt Securities

Available for Sale

6

Held to Maturity

3

(6)

Total Debt Securities

5

8

Loans

6

3

Other Interest-Earning Assets(3)

Total Earning Assets

4

Allowance for Credit Losses

8

5

Cash and Due from Banks and Other Central Bank Deposits(4)

Buildings and Equipment

(2)

(3)

Goodwill

2

2

Other Assets

(7)

5

Total Assets

$

$

$

4

%

%

Liabilities and Stockholders’ Equity

Interest-Bearing Deposits

Savings, Money Market and Other

$

$

$

(2)

%

—

%

Savings Certificates and Other Time

1

6

Non-U.S. Offices - Interest-Bearing

4

Total Interest-Bearing Deposits

3

Federal Funds Purchased

—

(1)

Securities Sold under Agreements to Repurchase

Other Borrowings(5)

—

(4)

Senior Notes

1

3

Long-Term Debt

—

—

Total Interest-Bearing Liabilities

3

8

Demand and Other Noninterest-Bearing Deposits

Other Liabilities

5

Total Liabilities

4

Common Equity

Common Equity, excluding Accumulated Other Comprehensive Income

—

—

Accumulated Other Comprehensive Income (Loss)

(5)

Total Common Equity

—

2

Preferred Equity

—

—

Total Equity

—

2

Total Liabilities and Stockholders’ Equity

$

$

$

4

%

%

(1) Percentage calculations are based on actual balances rather than the rounded amounts presented in the table above.

(2) Interest-Bearing Due from and Deposits with Banks includes the interest-bearing component of Cash and Due from Banks and Interest-Bearing Deposits with Banks as presented on the consolidated balance sheets in our periodic filings with the SEC.

(3) Other Interest-Earning Assets include certain community development investments, collateral deposits with certain securities depositories and clearing houses, Federal Home Loan Bank and Federal Reserve stock, and money market investments which are classified in Other Assets on the consolidated balance sheets in our periodic filings with the SEC.

(4) Cash and Due from Banks and Other Central Bank Deposits includes the noninterest-bearing component of Federal Reserve and Other Central Bank Deposits as presented on the consolidated balance sheets in our periodic filings with the SEC.

(5) Other Borrowings primarily includes advances from the Federal Home Loan Bank of Chicago.

NORTHERN TRUST CORPORATION

(Supplemental Consolidated Financial Information)

AVERAGE BALANCE SHEET

($ In Millions)

% Change(1)

Assets

Federal Reserve and Other Central Bank Deposits

$

$

$

%

%

Interest-Bearing Due from and Deposits with Banks(2)

9

6

Federal Funds Sold and Securities Purchased under Agreements to Resell

(3)

Debt Securities

Available for Sale

4

Held to Maturity