Fund name As of date NAV type Inception date Class net assets
($)
Portfolio net assets
($)
Government
09/20/2021 Constant 01/31/2000 8,940,443 51,607,493,682
09/20/2021 Constant 05/24/2019 46,463,134 1,393,956,178
09/20/2021 Constant 10/16/1993 2,183,023,260 3,047,024,267
Treasury
09/20/2021 Constant 05/31/2001 3,842,809 1,070,391,305
09/20/2021 Constant 08/08/1991 276,512,923 21,520,189,071
Municipal
09/20/2021 Constant 12/04/2000 1,832,099 145,853,054

About risk

1 You could lose money by investing in the Fund. Although the Fund seeks to preserve your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund’s sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.

2 You could lose money by investing in the Fund. Although the Fund seeks to preserve your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Fund may impose a fee upon the sale of your shares or may temporarily suspend your ability to sell shares if the Fund's liquidity falls below the required minimums because of market conditions or other factors. The Fund's sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.

3 Average annual total returns reflect reinvested distributions, net of expenses for the periods. The 7-day SEC yield more closely reflects the current earning of the fund than the total returns.