N-MFP2 0000889512 XXXXXXXX 2020-06-30 0000889512 S000008910 2 N N 033-49552 Legg Mason Partners Fund Advisor LLC 801-66785 Western Asset Management Company 801-08162 PricewaterhouseCoopers LLP Baltimore MD BNY Mellon Investment Servicing (US) Inc. 0000849542 084-01761 Y 0001140869 U.S. Treasury Reserves Portfolio S000018042 N N Exempt Government Treasury N 6 6 23717302843.80 23606425917.15 21854549496.16 22169366011.09 23717302843.80 23606425917.15 21854549496.16 22169366011.09 0.00 0.9996 0.9996 0.9996 0.9995 0.9996 0.9996 0.9996 0.9995 0.0000 0.00 10834219990.35 0.00 39496.40 2306119.78 10831953366.97 10832169637.5900 1.0000 0.0024 1.0003 1.0003 1.0003 1.0003 0.0000 C000024239 1000000.00 7209034921.36 7209164382.1800 1.0003 1.0003 1.0003 1.0003 0.0000 616885675.89 954520950.32 837959275.86 558000421.05 709059772.47 999828203.62 967608075.08 667269780.78 0.00 0.00 3395159217.90 3625182761.11 0.0006 Y Legg Mason Partners Fund Advisor: Hub Mgmt fee waiver 600,623, and Expense Cap Waiver 104,722 C000089733 1000000.00 3622918445.61 3623005255.4100 1.0003 1.0003 1.0003 1.0003 0.0000 97244895.09 123601331.54 221260412.37 152330305.83 67038512.05 38201471.05 225743070.97 6520251.17 0.00 0.00 766557664.13 513737125.03 0.0002 Y Legg Mason Investor Services 12B-1 Waiver 141,870 & Legg Mason Partners Fund Advisor: Hub Mgmt fee waiver 283,771, Expense Cap Waiver 49,946, and Min Yield Waiver 2,003 U.S. Treasury Reserves Portfolio U.S. Treasury Reserves Portfolio LMUSTREASURYRES Investment Company Y Fitch, Inc. NR Moody's Investors Service, Inc. NR Standard and Poor's Ratings Services NR 2020-07-01 2020-07-01 2020-07-01 N N N 0.0000 10834219990.35 10834219990.35 1.0000 N Y Y N Legg Mason Partners Institutional Trust 2020-07-08 /s/Christopher Berarducci Christopher Berarducci Principal Financial Officer