N-MFP2 0000891190 XXXXXXXX 2022-01-31 0000891190 MLGUTO04TNV4M6IIBD71 S000002233 1 N N 033-49023 The Vanguard Group, Inc. 801-11953 PRICEWATERHOUSECOOPERS LLC Philadelphia PA The Vanguard Group, Inc. The Vanguard Group, Inc. 0000735286 084-00772 N N N Exempt Government Treasury N 46 89 33540384342.58 34446914163.79 35698699251.71 36629298977.88 33840370342.58 34446914163.79 35698699251.71 36629298977.88 0.00 0.9904 0.9993 0.9993 0.9993 0.9993 0.9993 0.9993 0.9993 0.0000 0.00 35971311103.32 35971704135.55 21790589.24 2200885953.07 33792608771.72 33790184752.7600 1.0000 0.0013 1.0001 1.0001 1.0001 1.0001 0.0000 C000005732 3000.00 33792608771.72 33790184752.7600 1.0001 1.0001 1.0001 1.0001 0.0000 377912268.60 386365577.27 344063742.29 338669941.10 337476928.13 273068289.17 538905761.51 420875583.41 0.00 0.00 1680411245.09 1459417681.68 0.0004 Y The Vanguard Group, Inc. and the board of trustees agreed to temporarily limit certain net operating expenses in excess of the fund's daily yield to maintain a zero or positive yield for the fund. 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0.239091% 91282CBK6 254900HROIFWPRGM1V77 US91282CBK62 U.S. Treasury Debt Y 2022-02-01 2023-01-31 2023-01-31 N N N 0.0023 700443800.00 700443800.00 0.0207 N Y Y N UNITED STATES TREASURY United States Treasury Floating Rate Note 0.224091% 91282CBY6 254900HROIFWPRGM1V77 US91282CBY66 U.S. Treasury Debt Y 2022-02-01 2023-04-30 2023-04-30 N N N 0.0024 550266640.00 550266640.00 0.0163 N Y Y N Vanguard Admiral Funds 2022-02-07 Christine M. Buchanan Christine M. Buchanan Chief Financial Officer & Acting Treasurer