Northern Funds

07/30/2021 | Press release | Distributed by Public on 07/30/2021 11:20

Filing by Investment Company (SEC Filing - 497K)

NORTHERN FUNDS

U.S. Government Fund

Summary Prospectus | July 31, 2021 Shares Class: NOUGX

Before you invest, you may want to review the Fund's complete Prospectus, which contains more information about the Fund and its risks. You can find the Fund's complete Prospectus, reports to shareholders, and other information about the Fund online at northerntrust.com/prospectus. You can also get this information at no cost by calling 800-595-9111 or by sending an e-mail request to [email protected]. If you purchase shares of the Fund through a financial intermediary (such as a bank or a broker-dealer), the complete Prospectus and other information are also available from your financial intermediary. The Fund's complete Prospectus and Statement of Additional Information, both dated July 31, 2021, as supplemented, are incorporated by reference into this summary prospectus and may be obtained, free of charge, at the website, phone number or e-mail address noted above.

INVESTMENT OBJECTIVE

The Fund seeks a high level of current income.

FEES AND EXPENSES OF THE FUND

This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may be required to pay commissions and/or other forms of compensation to a financial intermediary for transactions in Shares Class shares, which are not reflected in the tables or the examples below.

Shareholder Fees (fees paid directly from your investment)

None

Annual Fund Operating Expenses (expenses that you pay each year as a
percentage of the value of your investment)
Shares
Class

Management Fees

0.38%

Other Expenses

0.19%

Transfer Agent Fees

0.04%

Other Operating Expenses

0.15%

Acquired Fund Fees and Expenses(1)

0.01%

Total Annual Fund Operating Expenses(1)

0.58%

Expense Reimbursement(2)

(0.15)%

Total Annual Fund Operating Expenses After Expense Reimbursement(1)(2)

0.43%
(1)

The Total Annual Fund Operating Expenses may not correlate to the ratio of expenses to average net assets as reported in the 'Financial Highlights' section of the Prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.

(2)

Northern Trust Investments, Inc. ('NTI') has contractually agreed to reimburse a portion of the operating expenses of the Fund (other than certain excepted expenses, i.e., Acquired Fund Fees and Expenses, the compensation paid to each Independent Trustee of the Trust, expenses of third party consultants engaged by the Board of Trustees, membership dues paid to the Investment Company Institute and Mutual Fund Directors Forum, expenses in connection with the negotiation and renewal of the revolving credit facility, extraordinary expenses and interest) to the extent the 'Total Annual Fund Operating Expenses' exceed 0.40%. NTI also has contractually agreed to reimburse all of the fees and expenses of the Fund attributable to the Fund's investments in affiliated non-money market investment companies. These contractual limitations may not be terminated before July 31, 2022 without the approval of the Board of Trustees.

EXAMPLE

The following Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same (taking into account the expense reimbursement arrangement for one year). Although your actual costs may be higher or lower, based on these assumptions your costs would be:

1 Year 3 Years 5 Years 10 Years

Shares Class

$44 $171 $309 $711

PORTFOLIO TURNOVER. The Fund pays transaction costs, such as commissions, when it buys and sells securities (or 'turns over' its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was

517.52% of the average value of its portfolio.

PRINCIPAL INVESTMENT STRATEGIES

In seeking a high level of current income, the Fund will invest, under normal circumstances, at least 80% of its net assets in securities issued or guaranteed by the U.S. government or by its agencies, instrumentalities or sponsored enterprises and repurchase agreements relating to such securities. These may include:

U.S. Treasury bills, notes and bonds;

Obligations of the U.S. government or its agencies, instrumentalities or sponsored enterprises, including obligations that are issued by private issuers that are guaranteed as to principal and interest by the U.S. government, its agencies or instrumentalities;

Mortgage-related securities issued or guaranteed by the U.S. government or by its agencies, instrumentalities or sponsored enterprises, including U.S. agency mortgage-backed pass-through securities ('MBS') that may not be backed by the full faith and credit of the U.S. government;

Stripped securities evidencing ownership of future interest or principal payments on obligations of the U.S. government or its agencies, instrumentalities or sponsored enterprises;

Inflation-indexed securities;

Repurchase agreements collateralized by the above instruments; and

NF SUM USG (7/21) SUMMARY PROSPECTUS 1 U.S. GOVERNMENT FUND

The Fund also may make investments in the obligations of supranational organizations (such as the World Bank).

The Fund may also seek to obtain all or a portion of the Fund's exposure to MBS by investing in shares of one or more affiliated or unaffiliated investment companies, including exchange-traded funds ('ETFs').

In buying and selling securities for the Fund, the Fund's investment adviser uses a relative value approach. This approach involves an analysis of general economic and market conditions. It also involves the use of models that analyze and compare expected returns and assumed risks. Under the relative value approach, the Fund's investment adviser will emphasize particular securities and types of securities (such as treasury, agency, asset-backed and mortgage-related securities) that the team believes will provide a favorable return in light of these risks.

The Fund's dollar-weighted average maturity, under normal circumstances, will range between one and ten years.

The Fund may also make significant investments in securities issued by U.S. government-sponsored enterprises. Obligations issued by U.S. government-sponsored enterprises are neither issued nor guaranteed by the U.S. Treasury and therefore are not backed by the full faith and credit of the United States.

The Fund's investment adviser may engage in active trading, and will not consider portfolio turnover a limiting factor in making decisions for the Fund.

PRINCIPAL RISKS

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below, any of which may adversely affect the Fund's net asset value ('NAV'), yield, total return and ability to meet its investment objective. Each risk noted below is considered a principal risk of investing in the Fund, regardless of the order in which it appears. The significance of each risk factor below may change over time and you should review each risk factor carefully.

MARKET RISKis the risk that the value of the Fund's investments may increase or decrease in response to expected, real or perceived economic, political or financial events in the U.S. or global markets. The frequency and magnitude of such changes in value cannot be predicted. Certain securities and other investments held by the Fund may experience increased volatility, illiquidity, or other potentially adverse effects in response to changing market conditions, inflation, changes in interest rates, lack of liquidity in the bond or equity markets, volatility in the equity markets, market disruptions caused by local or regional events such as war, acts of terrorism, the spread of infectious illness (including epidemics and pandemics) or other public health issues, recessions or other events or adverse investor sentiment or other political, regulatory, economic and social developments, and developments that impact specific economic sectors, industries or segments of the market. These risks may be magnified if certain events or developments adversely interrupt the global supply chain; in these and other circumstances, such risks might affect companies worldwide due to increasingly interconnected global economies and financial markets.

U.S. GOVERNMENT SECURITIES RISK is the risk that the U.S. government will not provide financial support to its agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. Certain U.S. government securities purchased by the Fund are neither issued nor guaranteed by the U.S. Treasury and, therefore, may not be backed by the full faith and credit of the United States. The maximum potential liability of the issuers of some U.S. government securities may greatly exceed their current resources, including any legal right to support from the U.S. Treasury. It is possible that the issuers of such securities will not have the funds to meet their payment obligations in the future.

INTEREST RATE RISK is the risk that during periods of rising interest rates, the Fund's yield (and the market value of its securities) will tend to be lower than prevailing market rates; in periods of falling interest rates, the Fund's yield (and the market value of its securities) will tend to be higher. In general, securities with longer maturities or durations are more sensitive to interest rate changes. Risks associated with rising interest rates are heightened given that interest rates in the U.S. are currently at historically low levels. Changing interest rates, including rates that fall below zero, may have unpredictable effects on the markets and the Fund's investments, may result in heightened market volatility, may impact the liquidity of fixed-income securities and of the Fund, and may detract from Fund performance. A low or negative interest rate environment could cause the Fund's earnings to fall below the Fund's expense ratio, resulting in a low or negative yield and a decline in the Fund's share price. A general rise in interest rates may cause investors to move out of fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities and could also result in increased redemptions for the Fund.

MANAGEMENT RISK is the risk that a strategy used by the Fund's investment adviser may fail to produce the intended results or that imperfections, errors or limitations in the tools and data used by the investment adviser may cause unintended results.

CREDIT (OR DEFAULT) RISK is the risk that the inability or unwillingness of an issuer or guarantor of a fixed-income security, or a counterparty to a repurchase or other transaction, to meet its principal or interest payments or other financial obligations will adversely affect the value of the Fund's investments and its returns. The credit quality of a debt security or of the issuer of a debt security held by the Fund could deteriorate rapidly, which may impair the Fund's liquidity or cause a deterioration in the Fund's NAV. The Fund could also be delayed or hindered in its enforcement of rights against an issuer, guarantor or counterparty.

DEBT EXTENSION RISK is the risk that when interest rates rise an issuer will exercise its right to pay principal on certain debt securities held by the Fund later than expected. This will cause the value of the security, and the Fund's NAV, to decrease, and the Fund may lose opportunities to invest in higher yielding securities.

INFLATION-INDEXED SECURITIES RISK is the risk that interest payments on inflation-indexed securities can be unpredictable and will vary as the principal and/or interest is periodically adjusted based on the rate of inflation. If the index measuring inflation falls, the interest payable on these securities will be reduced.

REPURCHASE AGREEMENTS RISK Repurchase agreements involve the risk that the counterparty may default on its obligation to repurchase the underlying instruments

U.S. GOVERNMENT FUND 2 SUMMARY PROSPECTUS

collateralizing the repurchase agreement, which may cause the Fund to lose money. This risk is magnified to the extent that a repurchase agreement is secured by securities other than cash or U.S. Government securities.

INVESTMENT COMPANY RISK is the risk that the Fund will be subject to the risks associated with investments in registered investment companies, including ETFs (together, 'Underlying Funds'), such as the possibility that the value of the securities or instruments held by the Underlying Funds could decrease. In addition, passively managed Underlying Funds may not track the performance of their respective reference assets and may hold troubled securities or other investments. Investments in Underlying Funds may involve duplication of management fees and certain other expenses, as the Fund indirectly bears its proportionate share of any expenses paid by the Underlying Funds in which it invests. Further, investments in ETFs are subject to the following additional risks: (1) an ETF's shares may trade above or below its net asset value; (2) an active trading market for the ETF's shares may not develop or be maintained; and (3) trading an ETF's shares may be halted by the listing exchange.

ASSET-BACKED AND MORTGAGE-BACKED SECURITIES RISK Asset-backed and mortgage-backed securities may be less liquid than other bonds, and may be more sensitive than other bonds to the market's perception of issuers and creditworthiness of payees, particularly in declining general economic conditions when concern regarding mortgagees' ability to pay (e.g., the ability of homeowners, commercial mortgagees, consumers with student loans, automobile loans or credit card debtholders to make payments on the underlying loan pools) rises, which may result in the Fund experiencing difficulty selling or valuing these securities. In addition, these securities may not be backed by the full faith and credit of the U.S. government, have experienced extraordinary weakness and volatility at various times in recent years, and may decline quickly in the event of a substantial economic or market downturn. Those asset-backed and mortgage-backed securities that are guaranteed as to the timely payment of interest and principal by a government entity, are not guaranteed as to market price, which will fluctuate. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain asset-backed and mortgage-backed securities.

An unexpectedly high rate of defaults on the mortgages held by a mortgage pool may adversely affect the value of mortgage-backed securities and could result in losses to the Fund. Privately issued mortgage-backed securities and asset-backed securities may be less liquid than other types of securities and the Fund may be unable to sell these securities at the time or price it desires. During periods of market stress or high redemptions, the Fund may be forced to sell these securities at significantly reduced prices, resulting in losses. Liquid privately issued mortgage-backed securities and asset-backed securities can become illiquid during periods of market stress. Privately issued mortgage-related securities are not subject to the same underwriting requirements as those with government or government-sponsored entity guarantees and, therefore, mortgage loans underlying privately issued mortgage-related securities may have less favorable collateral, credit risk, liquidity risk or other underwriting characteristics, and wider variances in interest rate, term, size, purpose and borrower characteristics. The Fund may invest in mortgage pools that include subprime mortgages, which are loans made to borrowers with weakened credit histories or with lower capacity to make timely payments on their mortgages. Liquidity and credit risks are even greater for mortgage pools that include subprime mortgages.

PORTFOLIO TURNOVER RISK is the risk that high portfolio turnover, including investments made on a shorter-term basis or instruments with a maturity of one year or less at the time of acquisition, may lead to increased Fund expenses that may result in lower investment returns. High portfolio turnover may also result in higher short-term capital gains taxable to shareholders.

PREPAYMENT (OR CALL) RISK is the risk that an issuer could exercise its right to pay principal on callable debt securities held by the Fund earlier than expected. Issuers may be more likely to prepay when interest rates fall, when credit spreads change, or when an issuer's credit quality improves. If this happens, the Fund will not benefit from the rise in the market price of the securities that normally accompanies a decline in interest rates, and will be forced to reinvest prepayment proceeds in lower yielding securities, which may reduce the Fund's returns. The Fund may also lose any premium it paid to purchase the securities.

As with any mutual fund, it is possible to lose money on an investment in the Fund. An investment in the Fund is not adeposit of any bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation, any other government agency, or The Northern Trust Company, its affiliates, subsidiaries or any other bank.

FUND PERFORMANCE

The bar chart and table that follow provide an indication of the risks of investing in the Fund by showing (A) changes in the performance of the Fund from year to year, and (B) how the average annual total returns of the Fund compare to those of a broad-based securities market index.

The Fund's past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund is available and may be obtained on the Fund's website at northerntrust.com/funds or by calling 800-595-9111.

CALENDAR YEAR TOTAL RETURN*

* Year to date total return for the six months ended June 30, 2021 is (1.51)%. For the periods shown in the bar chart above, the highest quarterly return was 4.84% in the first quarter of 2020, and the lowest quarterly return was (2.52)% in the fourth quarter of 2016.

SUMMARY PROSPECTUS 3 U.S. GOVERNMENT FUND

AVERAGE ANNUAL TOTAL RETURN

(For the periods ended December 31, 2020)

Inception
Date
1-Year 5-Year 10-Year Since
Inception

Shares Class

4/01/94

Returns before taxes

5.27 % 2.49 % 2.08 % 3.93 %

Returns after taxes on distributions

3.87 % 1.66 % 1.33 % 2.46 %

Returns after taxes on distributions and sale of Fund shares

3.12 % 1.54 % 1.30 % 2.47 %

Bloomberg Barclays Intermediate U.S. Government Bond Index (reflects no deduction for fees, expenses, or taxes)

5.73 % 2.89 % 2.46 % 4.50 %

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their shares through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts.

In calculating the federal income taxes due on redemptions, capital gains taxes resulting from redemptions are subtracted from the redemption proceeds and the tax benefits from capital losses resulting from the redemptions are added to the redemption proceeds. Under certain circumstances, the addition of the tax benefits from capital losses resulting from redemptions may cause the Returns after taxes on distributions and sale of Fund shares to be greater than the Returns after taxes on distributions or even the Returns before taxes.

MANAGEMENT

INVESTMENT ADVISER AND PORTFOLIO MANAGERS. Northern Trust Investments, Inc. ('NTI'), an indirect subsidiary of Northern Trust Corporation, serves as the investment adviser of the U.S. Government Fund. Michael R. Chico, Vice President of NTI, and Daniel J. Personette, Vice President of NTI, have been managers of the Fund since July 2013 and October 2018, respectively. The Northern Trust Company, an affiliate of NTI, serves as transfer agent, custodian and sub-administrator to the Fund.

PURCHASE AND SALE OF FUND SHARES

You may purchase Shares Class shares of the Fund by opening an account directly with Northern Funds (the 'Trust') with a minimum initial investment of $2,500 in the Fund ($500 for an IRA; $250 under the Automatic Investment Plan; and $500 for employees of Northern Trust and its affiliates). The minimum subsequent investment is $50 (except for reinvestments of distributions for which there is no minimum). The Fund reserves the right to waive these minimums. You may also purchase Shares Class shares of the Fund through an account at Northern Trust (or an affiliate) or an authorized intermediary.

If you purchase, sell (redeem) or exchange Shares Class shares through an authorized intermediary, you may be required to pay a commission and/or other forms of compensation to the intermediary. In addition, an authorized intermediary may impose different investment minimums than those set forth above. The Fund is not responsible for any investment minimums imposed by authorized intermediaries or for notifying shareholders of any changes to them.

On any business day, you may sell (redeem) or exchange shares through your account by contacting your Northern Trust account representative or authorized intermediary. If you purchase shares directly from the Trust, you may sell (redeem) or exchange your shares in one of the following ways:

By Mail - Send a written request to: Northern Funds, P.O. Box 75986, Chicago, Illinois 60675-5986.

By Telephone - Authorize the telephone privilege on your New Account Application. Call 800-595-9111 to use the telephone privilege.

By Wire - Authorize wire redemptions on your New Account Application and have proceeds sent by federal wire transfer to a previously designated bank account (the minimum redemption amount by this method is $250). You will be charged $15 for each wire redemption unless the designated bank account is maintained at Northern Trust or an affiliated bank. Call 800-595-9111 for instructions.

By Systematic Withdrawal - If you own shares of the Fund with a minimum value of $10,000, you may elect to have a fixed sum redeemed at regular intervals and distributed in cash or reinvested in one or more other funds of the Trust. Call 800-595-9111 for an application form and additional information. The minimum amount is $250 per withdrawal.

By Exchange - Complete the Exchange Privilege section of your New Account Application to exchange shares of one fund in the Trust for shares of another fund in the Trust. Shares being exchanged must have a value of at least $1,000 ($2,500 if a new account is being established by the exchange, $500 if the new account is an IRA). Call 800-595-9111 for more information.

By Internet - You may initiate transactions between Northern Trust banking and Fund accounts by using Northern Trust Private Passport. For details and to sign up for this service, go to northerntrust.com/funds or contact your Relationship Manager.

TAX INFORMATION

The Fund's distributions are generally taxable to you as ordinary income, capital gains, or a combination of the two, unless you are investing through a tax-exempt or tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account. Distributions may be taxable upon withdrawal from tax-advantaged accounts.

PAYMENTS TO BROKERS-DEALERS AND OTHER FINANCIAL INTERMEDIARIES

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

U.S. GOVERNMENT FUND 4 SUMMARY PROSPECTUS