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and Agency Strips Tennessee Valley Authority 2027-02-01 2.875000 800000.00 789727.56 Agency Debentures and Agency Strips Tennessee Valley Authority 2020-03-15 2.250000 1629000.00 1630885.57 Agency Debentures and Agency Strips Tennessee Valley Authority 2027-01-15 0.000000 2000.00 1504.68 Agency Debentures and Agency Strips Tennessee Valley Authority 2035-06-15 0.000000 700000.00 377650.00 Agency Debentures and Agency Strips Y Fitch NR Moody's NR Standard & Poor's NR 2018-07-02 2018-07-02 2018-07-02 N N N 0.0204 100000000.00 100000000.00 0.0290 N Y Y N Morgan Stanley Institutional Liquidity Funds - Government Portfolio Morgan Stanley Institutional Liquidity Funds - Government Portfolio, 1.81% 61747C707 549300BI6Y5SI6BYPB26 US61747C7074 Investment Company Y Fitch NR Moody's Aaa-mf Standard & Poor's AAAm 2018-07-02 2018-07-02 2018-07-02 N N N 0.0181 74900000.00 74900000.00 0.0217 N Y Y N Royal Bank of Canada Repurchase Agreement Royal Bank of Canada Repurchase Agreement, 2.07% 0001000275 RP062918C U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N US Treasury 2019-04-30 1.625000 1526100.00 1521559.02 U.S. Treasuries (including strips) US Treasury 2044-08-15 3.125000 96410700.00 100478525.77 U.S. Treasuries (including strips) Y Fitch NR Moody's NR Standard & Poor's NR 2018-07-02 2018-07-02 2018-07-02 N N N 0.0207 100000000.00 100000000.00 0.0290 N Y Y N STIT-Government & Agency Portfolio STIT-Government & Agency Portfolio, 1.81% 825252885 US8252527291 Investment Company Y Fitch NR Moody's Aaa Standard & Poor's AAAm 2018-07-09 2018-07-09 2018-07-09 N N N 0.0181 91700000.00 91700000.00 0.0265 N N Y N United States Treasury Bill United States Treasury Bill, 1.71% 912796PR4 254900HROIFWPRGM1V77 US912796PR48 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-07-26 2018-07-26 2018-07-26 N N N 0.0171 14982187.50 14982187.50 0.0043 N Y Y N United States Treasury Bill United States Treasury Bill, 1.85% 912796NQ8 254900HROIFWPRGM1V77 US912796NQ82 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-08-16 2018-08-16 2018-08-16 N N N 0.0185 49882125.00 49882125.00 0.0144 N Y Y N United States Treasury Bill United States Treasury Bill, 1.88% 912796PW3 254900HROIFWPRGM1V77 US912796PW33 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-08-30 2018-08-30 2018-08-30 N N N 0.0188 39874666.66 39874666.66 0.0115 N Y Y N United States Treasury Bill United States Treasury Bill, 1.55% 912796PQ6 254900HROIFWPRGM1V77 US912796PQ64 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-07-12 2018-07-12 2018-07-12 N N N 0.0155 39981055.56 39981055.56 0.0116 N Y Y N United States Treasury Bill United States Treasury Bill, 1.91% 912796QA0 254900HROIFWPRGM1V77 US912796QA04 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-09-27 2018-09-27 2018-09-27 N N N 0.0191 34837016.67 34837016.67 0.0101 N Y Y N United States Treasury Bill United States Treasury Bill, 1.67% 912796PN3 254900HROIFWPRGM1V77 US912796PN34 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-07-05 2018-07-05 2018-07-05 N N N 0.0167 49990722.22 49990722.22 0.0145 N Y Y N United States Treasury Bill United States Treasury Bill, 1.94% 912796QB8 254900HROIFWPRGM1V77 US912796QB86 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-10-04 2018-10-04 2018-10-04 N N N 0.0194 39795222.22 39795222.22 0.0115 N Y Y N Principal Funds, Inc. 2018-07-02 /s/ Jennifer A. Block Jennifer A. Block Vice President, Counsel, and Assistant Secretary