EX-99.1

P R I N C I P L E S T H A T E N D U R E

Northern Trust Corporation

northerntrust.com

2015 Northern Trust Corporation

S. Biff Bowman

Executive Vice President

& Chief Financial Officer

Barclays Americas Select Franchise Conference 2015

The Langham Hotel

London

19 May 2015

EXHIBIT 99.1

Service

Expertise

Integrity

Barclays Americas Select Franchise Conference 19 May 2015

Forward Looking Statement

This presentation may include forward-looking statements concerning Northern Trust’s financial

results and outlook, capital adequacy, dividend policy, anticipated expense levels and technology

spending, risk management policies, contingent liabilities, strategic initiatives, industry trends, and

expectations

regarding

the

impact

recent

legislation.

Forward-looking

statements

are

typically

identified by words or phrases such as “believe”, “expect”, “anticipate”, “intend”, “estimate”,

“project”, “likely”, “may increase”, “plan”, “goal”, “target”, “strategy”, and similar expressions or

future

conditional

verbs

such

“may”,

“will”,

“should”,

“would”,

and

“could”.

Forward-looking

statements are Northern Trust’s current estimates or expectations of future events or future

results, and involve risks and uncertainties that are difficult to predict. These statements are

based

assumptions

about

many

important

factors,

including

the

factors

discussed

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.

Barclays Americas Select Franchise Conference 19 May 2015

Wealth

Management

Leading advisor to

the affluent market

Individuals

Families

Family offices

Foundations

Endowments

Privately held

businesses

Client Centric and Highly Focused Business Model

As of March 31, 2015

Founded in 1889, Northern Trust is a global leader in asset servicing, asset

management, and banking for personal and institutional clients.

Corporate &

Institutional Services

Global provider of

investment services for

institutional investors

Pensions

Sovereign entities

Fund managers

Foundations &

endowments

Insurance companies

Integrated Global Operating Platform

Banking

$107 billion

in assets

Asset

Servicing

$6.1 trillion

in AUC

Asset

Management

$960 billion

in AUM

Barclays Americas Select Franchise Conference 19 May 2015

Barron’s

Ranked

among the

Top

Wealth

Managers

(2014)

Euromoney

#1 Best Firm for

Family

Office

Philanthropy

Services (2014)

Financial

Times

Best Private Bank in

North

America

for

consecutive

years (2009-2014)

Forbes

Serving More than

20% of Forbes 400

Most Affluent Americans (2014)

Wealth Management

Offering a Full Array of Financial Solutions

Providing holistic wealth management solutions to individuals, families and

privately held businesses.

Barclays Americas Select Franchise Conference 19 May 2015

Fund accounting

Transfer agency

Corporate secretarial/trustee

Valuations

Investment operations

outsourcing

Safekeeping

Settlement

Derivatives processing

Benefit payments

Income collection

Corporate actions

Tax reclamation

Global index management

Quantitative active

Fundamental active

Target date

Multi manager

Exchange traded funds

Hedge funds

Private equity

Investment outsourcing

Liability driven investing

Investment accounting

Reporting and valuation

Performance analytics

Risk monitoring and reporting

Trade execution analysis

Data warehouse

Cross-border pooling

Trade execution

Cash management

Transition management

Securities lending

Foreign exchange

Commission management

Passive currency overlay

Asset

Administration

Asset

Processing

Asset

Reporting

Asset

Enhancement

Asset

Management

Corporate & Institutional Services

Delivering a Broad Range of Services

Providing an array of asset servicing and asset management services

to institutional clients around the world.

Barclays Americas Select Franchise Conference 19 May 2015

Asset Management

Client Focused, Diversified Investment Manager

Providing diversified asset management solutions, with total assets under

management of $960 billion across:

As of March 31, 2015

Best Fixed Income Indexer

Manager of the Year

(2014)

U.S. Fixed Income Municipal

Manager of the Year

(2013 & 2014)

Largest Manager Worldwide

Largest Manager of Worldwide Institutional Assets

Largest Passive International Equity Manager

Largest Passive Domestic Equity Manager

Largest Passive Domestic Fixed Income

(2014 based on December 31, 2013 assets)

Barclays Americas Select Franchise Conference 19 May 2015

Assets

Under

Custody

Trillions)

Assets

Under

Management*

Billions)

Strong History of Growth in Client Assets & Fees

* AUM is presented excluding securities lending collateral.

1 Custody fees include C&IS custody & fund administration fees and Wealth Management Global Family Office fees. 1Q2015 is annualized.

2 Asset management fees include C&IS investment management fees and fees of the three Wealth Management regions. 1Q 2015 is annualized.

Trust and investment fees average approximately 60% of total revenues over time.

Barclays Americas Select Franchise Conference 19 May 2015

Improving Profitability & Returns

Focus on enhancing productivity

and efficiency has contributed to

the continued improvement in the

profitability and returns of the

business over the last four years

We achieved a return on equity

of 10.0% in 2014, within our target

range of 10% -

15%

We are focused on achieving

continued improvement through

profitable growth

Pre-tax Margin

Noninterest Expense as a % of Trust & Investment Fees

Barclays Americas Select Franchise Conference 19 May 2015

Diversified, High Quality

Loan Portfolio

Relationship-based lending

Diversified by loan type, including

residential real estate (29%),

commercial & institutional (27%),

commercial real estate (11%)

Consistent and conservative

underwriting standards

Northern Trust Corporation

Advanced Approach

Common Equity Tier 1

11.8%

Tier 1

12.4%

Total

14.2%

Supplementary Leverage 6.4%

Standardized Approach

Common Equity Tier 1

10.5%

Tier 1

11.1%

Total 13.1%

Tier 1 Leverage 7.8%

Consistently Outstanding

Capital Strength

High Quality, Short Duration

Securities Portfolio

83% of Northern Trust’s total

securities portfolio composed of

U.S. Treasury, government