Calamos Government Money Market Fund

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Objective

Fund Objective

Seeks maximum current income consistent with liquidity and stability of capital.

Investment Strategy
  • Invests exclusively in U.S. Government obligations, including U.S. Treasury bills, notes, bonds, and other obligations issued or guaranteed by the U.S. Government, its agencies and instrumentalities, and repurchase agreements backed by such obligations
  • Aims to take advantage of interest rate increases and preserve yield in interest rate decreases
  • Seeks to maintain a net asset value (NAV) of $1.00 per share
  • Maintains a dollar-weighted average portfolio maturity of 90 days or less
Investment Management Team

Day-to-day management of the portfolio is a team effort. Within the team, four senior members have primary and supervisory responsibility for the Fund. They are: Co-Chief Investment Officers John P. Calamos, Sr. and Nick P. Calamos, CFA; Director of Fixed Income Matthew Toms, CFA; and Senior Strategy Analyst Frank Rachwalski, CFA.

 
AAAm STANDARD & POOR'S RATING
Aaa MOODY'S RATING

These ratings indicate Standard & Poor's and Moody's opinion that the Fund offers extremely strong capacity to maintain principal stability and to limit exposure to loss due to credit, market and/or liquidity risks. Standard & Poor's and Moody's Investors Service fund ratings represent opinions only, not a recommendation to buy or sell.

Historical Daily Factor (9/30/08)

Fact Sheet

Outlook

Prospectus

Are All Money Market Funds Created Equal?

Proxy Voting

Fund Governance



For more information,
please contact us at
630-245-1626 / toll free
800-323-9943, ext. 1626
or email dgasher@calamos.com.

Before investing, carefully consider the fund's investment objectives, risks, charges and expenses. Please see the prospectus containing this and other information or call 800-582-6959. Read it carefully.

Important Fund Information

An investment in the Government Money Market 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, this share price is not guaranteed and you could lose money by investing in the Fund.

NOTES

SEC 7-day Yield and SEC 30-day Yield—Represent net investment income earned by the Fund over a 7-day period and 30-day period, respectively, expressed as an annual percentage rate based on the Fund's share price at the end of the respective 7-day or 30-day periods. The SEC Yield should be regarded as an estimate of the Fund's rate of investment income, and it may not equal the Fund's actual income distribution rate, the income paid to a shareholder's account, or the income reported in the Fund's financial statements.

Compound (Effective) 7-day and 30-day Yields—Calculated similarly, although these figures are slightly higher than the Fund's 7-day and 30-day SEC Yields because of the effects of compounding. The 7-day and 30-day Compound Effective Yields assume that income earned from the Fund's investments is reinvested and generating additional income.

Calamos Financial Services LLC, Distributor

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CALAMOS

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