* SEC return includes maximum sales charges and all expenses.

** The Funds’ investment adviser, Burnham Asset Management Corp., has in the past waived and may from time to time agree to waive all or a portion of its fees or reimburse expenses to a Fund, including the Burnham U.S. Government Money Market Fund. When it does so, the applicable Fund’s operating expenses are reduced, so that the Fund’s total return and yield are increased. In the absence of such waivers and/or reimbursements, the applicable Fund’s total return and yield would be lower and, for the Burnham U.S. Government Money Market Fund, may be negative. Even with such waivers in place, the yield on the Fund may, depending on the then-current yield on the Fund's investments, be very low and, at times, may be zero for a single day or a period of time.

Total return represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance data quoted. Visit www.burnhamfunds.com to obtain performance data current to the most recent month-end.

For more information on any Burnham Fund, please request a free prospectus from your financial advisor, call Burnham at 800.874-FUND, or click here to download. An investor should consider carefully the investment objectives, risks, charges, and expenses of an investment carefully before investing. The prospectus contains this and other information. Read it carefully before you invest or send money.

The Burnham Financial Services Fund and The Burnham Financial Industries Fund are sector funds. These types of funds may be susceptible to factors affecting their industries, and the funds' net asset values may fluctuate more than a fund that invests in a wider range of industries. Because these funds concentrate their investments in one sector of the economy (financial services) and they invest in derivative securities (and the Burnham Financial Industries Fund may short equities), investors should consider these risks because they may experience greater volatility than in a fund that invests across several sectors.

Different classes of shares carry different fees and expenses, the maximum of which is 5.0% for any class A shares. Class A sales charges are waived for clients of investment intermediaries, or those who purchase shares via no-transaction fee platforms. Class B contingent deferred sales charge for the appropriate holding period: 5% less than one year, 4% for one to two years, 3% for two to four years, 2% for four to five years, 1% for five to six years, and 0% at six years or longer. B Shares automatically convert to Class A after year 8.

An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the fund.