N-MFP2 0000898745 XXXXXXXX 2018-02-28 0000898745 S000060089 1 N N 033-59474 Principal Global Investors, LLC 801-55959 Ernst & Young LLP Minneapolis MN Principal Global Investors, LLC Principal Shareholder Services Inc 0001020337 084-05657 N N N Government/Agency N 28 28 774557886.91 900330968.66 940910209.92 803978956.13 2805761860.37 2907676604.10 3026045041.70 2834141706.04 0.2278 0.2575 0.2648 0.2487 0.8251 0.8316 0.8517 0.8766 13135121.20 3360289369.92 3360289369.92 246735.27 3436802.35 3370234424.04 3370118143.45 1.0000 0.0139 1.0001 1.0001 1.0000 1.0000 C000196721 0.01 3370234424.04 3370118143.45 1.0001 1.0001 1.0000 1.0000 114708030.32 425419630.93 344785638.49 249536056.65 456256712.28 400642892.85 39926194.63 360772576.72 1042811462.25 1288265555.96 0.0125 Y Principal Global Investors, LLC, Total Operating Expense Limit, 28621.81; Principal Global Investors, LLC, Management Fee Reduction, 27263.19; Bank of Montreal Repurchase Agreement Bank of Montreal Repurchase Agreement, 1.31% 0000009622 RP022818R U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N US Treasury 2021-11-30 1.750000 339400.00 331163.75 U.S. Treasuries (including strips) US Treasury 2021-11-15 2.000000 2729000.00 2693236.74 U.S. Treasuries (including strips) US Treasury 2020-08-31 1.375000 35423200.00 34576372.98 U.S. Treasuries (including strips) US Treasury 2019-02-28 1.375000 178400.00 177117.84 U.S. Treasuries (including strips) US Treasury 2026-02-15 1.625000 100.00 91.29 U.S. Treasuries (including strips) US Treasury 2025-01-15 0.250000 1215100.00 1230167.22 U.S. Treasuries (including strips) US Treasury 2044-02-15 3.625000 2624000.00 2857015.91 U.S. Treasuries (including strips) Freddie Mac 2019-09-27 1.500000 9184000.00 9134880.91 Agency Mortgage-Backed Securities Y Fitch NR Moody's NR Standard & Poor's NR 2018-03-01 2018-03-01 2018-03-01 N N N 0.0131 50000000.00 50000000.00 0.0148 N Y Y N Deutsche Government Money Market Series Deutsche Government Money Market Series, 1.36% 25160K207 Investment Company Y Fitch NR Moody's Aaa Standard & Poor's AAAm 2018-03-01 2018-03-01 2018-03-01 N N N 0.0136 89000000.00 89000000.00 0.0264 N Y Y N Fannie Mae Discount Notes Fannie Mae Discount Notes, 1.33% 313589UN1 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-03-21 2018-03-21 2018-03-21 N N N 0.0133 49963055.56 49963055.56 0.0148 N N Y N Fannie Mae Discount Notes Fannie Mae Discount Notes, 1.28% 313589UE1 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-03-13 2018-03-13 2018-03-13 N N N 0.0128 49978666.67 49978666.67 0.0148 N N Y N Fannie Mae Discount Notes Fannie Mae Discount Notes, 1.31% 313589UP6 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-03-22 2018-03-22 2018-03-22 N N N 0.0131 49961791.67 49961791.67 0.0148 N N Y N Fannie Mae Discount Notes Fannie Mae Discount Notes, 1.63% 313589XD0 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-05-23 2018-05-23 2018-05-23 N N N 0.0163 21469013.91 21469013.91 0.0064 N N N N Fannie Mae Discount Notes Fannie Mae Discount Notes, 1.42% 313589WM1 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-05-07 2018-05-07 2018-05-07 N N N 0.0142 39894288.89 39894288.89 0.0118 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.43% 313385VM5 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-13 2018-04-13 2018-04-13 N N N 0.0143 19965838.89 19965838.89 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.41% 313385VM5 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-13 2018-04-13 2018-04-13 N N N 0.0141 38235496.42 38235496.42 0.0113 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.43% 313385VK9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-11 2018-04-11 2018-04-11 N N N 0.0143 24959284.72 24959284.72 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.56% 313385VL7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-12 2018-04-12 2018-04-12 N N N 0.0156 19963600.00 19963600.00 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.45% 313385VS2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-18 2018-04-18 2018-04-18 N N N 0.0145 29942200.00 29942200.00 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.44% 313385VU7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-20 2018-04-20 2018-04-20 N N N 0.0144 24950173.61 24950173.61 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.41% 313385VS2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-18 2018-04-18 2018-04-18 N N N 0.0141 10779696.00 10779696.00 0.0032 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.56% 313385VS2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-18 2018-04-18 2018-04-18 N N N 0.0156 24948000.00 24948000.00 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.53% 313385VD5 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-05 2018-04-05 2018-04-05 N N N 0.0153 19970250.00 19970250.00 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.43% 313385VE3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-06 2018-04-06 2018-04-06 N N N 0.0143 19971400.00 19971400.00 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.45% 313385VC7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-04 2018-04-04 2018-04-04 N N N 0.0145 29958916.67 29958916.67 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.41% 313385VC7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-04 2018-04-04 2018-04-04 N N N 0.0141 24966708.33 24966708.33 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.53% 313385VJ2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-10 2018-04-10 2018-04-10 N N N 0.0153 24957638.89 24957638.89 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.4% 313385VK9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-11 2018-04-11 2018-04-11 N N N 0.0140 19968225.00 19968225.00 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.39% 313385VE3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-06 2018-04-06 2018-04-06 N N N 0.0139 39944400.00 39944400.00 0.0119 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.53% 313385VH6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-09 2018-04-09 2018-04-09 N N N 0.0153 19966850.00 19966850.00 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.55% 313385WJ1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-04 2018-05-04 2018-05-04 N N N 0.0155 24931111.11 24931111.11 0.0074 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.54% 313385WP7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-09 2018-05-09 2018-05-09 N N N 0.0154 34049200.58 34049200.58 0.0101 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.46% 313385WG7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-02 2018-05-02 2018-05-02 N N N 0.0146 19725447.15 19725447.15 0.0059 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.43% 313385WJ1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-04 2018-05-04 2018-05-04 N N N 0.0143 19949155.55 19949155.55 0.0059 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.61% 313385WW2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-16 2018-05-16 2018-05-16 N N N 0.0161 29898033.33 29898033.33 0.0089 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.49% 313385YH3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-06-20 2018-06-20 2018-06-20 N N N 0.0149 27657351.08 27657351.08 0.0082 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.41% 313385WR3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-11 2018-05-11 2018-05-11 N N N 0.0141 29916575.00 29916575.00 0.0089 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.63% 313385WU6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-14 2018-05-14 2018-05-14 N N N 0.0163 34882730.55 34882730.55 0.0104 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.56% 313385VZ6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-25 2018-04-25 2018-04-25 N N N 0.0156 16161390.00 16161390.00 0.0048 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.44% 313385VZ6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-25 2018-04-25 2018-04-25 N N N 0.0144 30637449.00 30637449.00 0.0091 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.37% 313385VX1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-23 2018-04-23 2018-04-23 N N N 0.0137 34131272.25 34131272.25 0.0101 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.43% 313385VY9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-24 2018-04-24 2018-04-24 N N N 0.0143 24946375.00 24946375.00 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.47% 313385WG7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-02 2018-05-02 2018-05-02 N N N 0.0147 44886462.50 44886462.50 0.0133 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.6% 313385WG7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-02 2018-05-02 2018-05-02 N N N 0.0160 39889777.78 39889777.78 0.0118 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.6% 313385WB8 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-27 2018-04-27 2018-04-27 N N N 0.0160 24936666.66 24936666.66 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.44% 313385WB8 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-27 2018-04-27 2018-04-27 N N N 0.0144 39908800.00 39908800.00 0.0118 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.32% 313385UA2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-09 2018-03-09 2018-03-09 N N N 0.0132 49985333.33 49985333.33 0.0148 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UA2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-09 2018-03-09 2018-03-09 N N N 0.0133 34989655.55 34989655.55 0.0104 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.32% 313385TY2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-07 2018-03-07 2018-03-07 N N N 0.0132 24994500.00 24994500.00 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.35% 313385TY2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-07 2018-03-07 2018-03-07 N N N 0.0135 29993275.00 29993275.00 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UD6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-12 2018-03-12 2018-03-12 N N N 0.0133 49979680.56 49979680.56 0.0148 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.37% 313385UF1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-14 2018-03-14 2018-03-14 N N N 0.0137 11295429.55 11295429.55 0.0034 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.34% 313385UG9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-15 2018-03-15 2018-03-15 N N N 0.0134 19989577.77 19989577.77 0.0059 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.31% 313385UD6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-12 2018-03-12 2018-03-12 N N N 0.0131 29987991.67 29987991.67 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UE4 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-13 2018-03-13 2018-03-13 N N N 0.0133 39982266.67 39982266.67 0.0119 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.3% 313385TY2 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-07 2018-03-07 2018-03-07 N N N 0.0130 29993495.00 29993495.00 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.3% 313385TT3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-02 2018-03-02 2018-03-02 N N N 0.0130 66897591.11 66897591.11 0.0198 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.31% 313385TT3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-02 2018-03-02 2018-03-02 N N N 0.0131 24999090.28 24999090.28 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.28% 313385TS5 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-01 2018-03-01 2018-03-01 N N N 0.0128 50000000.00 50000000.00 0.0148 N Y Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.3% 313385TS5 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-01 2018-03-01 2018-03-01 N N N 0.0130 50000000.00 50000000.00 0.0148 N Y Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.32% 313385TT3 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-02 2018-03-02 2018-03-02 N N N 0.0132 39998533.33 39998533.33 0.0119 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.37% 313385TX4 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-06 2018-03-06 2018-03-06 N N N 0.0137 24995243.05 24995243.05 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.3% 313385TX4 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-06 2018-03-06 2018-03-06 N N N 0.0130 39992805.56 39992805.56 0.0119 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.3% 313385TW6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-05 2018-03-05 2018-03-05 N N N 0.0130 24996402.78 24996402.78 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.34% 313385TW6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-05 2018-03-05 2018-03-05 N N N 0.0134 24996277.78 24996277.78 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.38% 313385VA1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-02 2018-04-02 2018-04-02 N N N 0.0138 49938888.89 49938888.89 0.0148 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.36% 313385VB9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-03 2018-04-03 2018-04-03 N N N 0.0136 24968833.33 24968833.33 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UV6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-28 2018-03-28 2018-03-28 N N N 0.0133 39960100.00 39960100.00 0.0119 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.34% 313385UW4 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-29 2018-03-29 2018-03-29 N N N 0.0134 29968733.33 29968733.33 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.5% 313385VB9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-03 2018-04-03 2018-04-03 N N N 0.0150 15179100.00 15179100.00 0.0045 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.41% 313385VA1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-02 2018-04-02 2018-04-02 N N N 0.0141 24968666.67 24968666.67 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.5% 313385VA1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-02 2018-04-02 2018-04-02 N N N 0.0150 24966666.66 24966666.66 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.52% 313385VB9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-03 2018-04-03 2018-04-03 N N N 0.0152 10585230.67 10585230.67 0.0031 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.35% 313385VA1 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-02 2018-04-02 2018-04-02 N N N 0.0135 24470600.00 24470600.00 0.0073 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.36% 313385UV6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-28 2018-03-28 2018-03-28 N N N 0.0136 24974500.00 24974500.00 0.0074 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.34% 313385UL8 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-19 2018-03-19 2018-03-19 N N N 0.0134 49966625.00 49966625.00 0.0148 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.35% 313385UM6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-20 2018-03-20 2018-03-20 N N N 0.0135 31977200.00 31977200.00 0.0095 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.31% 313385UG9 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-15 2018-03-15 2018-03-15 N N N 0.0131 10994396.11 10994396.11 0.0033 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UH7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-16 2018-03-16 2018-03-16 N N N 0.0133 39977833.33 39977833.33 0.0119 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UM6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-20 2018-03-20 2018-03-20 N N N 0.0133 29978941.67 29978941.67 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.37% 313385UU8 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-27 2018-03-27 2018-03-27 N N N 0.0137 29970425.00 29970425.00 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.36% 313385UV6 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-28 2018-03-28 2018-03-28 N N N 0.0136 29969400.00 29969400.00 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.36% 313385UN4 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-21 2018-03-21 2018-03-21 N N N 0.0136 29977333.33 29977333.33 0.0089 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes, 1.33% 313385UQ7 U.S. Government Agency Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-23 2018-03-23 2018-03-23 N N N 0.0133 84930913.89 84930913.89 0.0252 N N Y N Freddie Mac Discount Notes Freddie Mac Discount Notes, 1.32% 313397UP4 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-03-22 2018-03-22 2018-03-22 N N N 0.0132 29976900.00 29976900.00 0.0089 N N Y N Freddie Mac Discount Notes Freddie Mac Discount Notes, 1.32% 313397TS0 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-03-01 2018-03-01 2018-03-01 N N N 0.0132 30000000.00 30000000.00 0.0089 N Y Y N Freddie Mac Discount Notes Freddie Mac Discount Notes, 1.54% 313397WM9 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-05-07 2018-05-07 2018-05-07 N N N 0.0154 19942677.78 19942677.78 0.0059 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes, 1.37% 313397VR9 U.S. Government Agency Debt Y Fitch F1+ Moody's P-1 Standard & Poor's A-1+ 2018-04-17 2018-04-17 2018-04-17 N N N 0.0137 29946537.50 29946537.50 0.0089 N N Y N Goldman Sachs Financial Square Funds - Government Fund Goldman Sachs Financial Square Funds - Government Fund, 1.26% 38141W273 Investment Company Y Fitch NR Moody's Aaa Standard & Poor's AAAm 2018-03-01 2018-03-01 2018-03-01 N N N 0.0126 68200000.00 68200000.00 0.0202 N Y Y N Goldman Sachs Repurchase Agreement Goldman Sachs Repurchase Agreement, 1.38% 0000769993 RP022818J U.S. Government Agency Repurchase Agreement, collateralized only by U.S. Government Agency securities, U.S. Treasuries, and cash Y N US Treasury 2021-04-15 0.125000 2036500.00 2099613.46 U.S. Treasuries (including strips) US Treasury 2042-02-15 0.750000 80816300.00 83458986.76 U.S. Treasuries (including strips) US Treasury 2038-05-15 0.000000 25509000.00 13769248.02 U.S. Treasuries (including strips) Freddie Mac 2033-10-11 4.125000 2600000.00 2672170.58 Agency Mortgage-Backed Securities Y Fitch NR Moody's NR Standard & Poor's NR 2018-03-01 2018-03-01 2018-03-01 N N N 0.0138 100000000.00 100000000.00 0.0297 N Y Y N Merrill Lynch Repurchase Agreement Merrill Lynch Repurchase Agreement, 1.38% 0000065100 RP022818L U.S. Government Agency Repurchase Agreement, collateralized only by U.S. Government Agency securities, U.S. Treasuries, and cash Y N US Treasury 2019-07-31 1.132900 50442400.00 50568349.47 U.S. Treasuries (including strips) US Treasury 2045-11-15 0.000000 124652600.00 51431662.76 U.S. Treasuries (including strips) Y Fitch NR Moody's NR Standard & Poor's NR 2018-03-01 2018-03-01 2018-03-01 N N N 0.0138 100000000.00 100000000.00 0.0297 N Y Y N Mizuho Securities Repurchase Agreement Mizuho Securities Repurchase Agreement, 1.34% 0000812291 RP022818Z U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N US Treasury 2023-07-15 0.375000 3197500.00 3369639.46 U.S. Treasuries (including strips) US Treasury 2020-05-15 3.500000 836400.00 865801.08 U.S. Treasuries (including strips) US Treasury 2021-04-15 0.125000 13217500.00 13627125.44 U.S. Treasuries (including strips) US Treasury 2020-04-15 0.125000 300.00 315.03 U.S. Treasuries (including strips) US Treasury 2021-02-15 3.625000 589800.00 610289.24 U.S. Treasuries (including strips) US Treasury 2023-01-15 0.125000 99700.00 104493.36 U.S. Treasuries (including strips) US Treasury 2044-05-15 3.375000 55348000.00 57922131.13 U.S. Treasuries (including strips) US Treasury 2046-02-15 1.000000 200.00 206.69 U.S. Treasuries (including strips) Y Fitch NR Moody's NR Standard & Poor's NR 2018-03-01 2018-03-01 2018-03-01 N N N 0.0134 75000000.00 75000000.00 0.0223 N Y Y N Morgan Stanley Institutional Liquidity Funds - Government Portfolio Morgan Stanley Institutional Liquidity Funds - Government Portfolio, 1.27% 61747C707 549300BI6Y5SI6BYPB26 Investment Company Y Fitch NR Moody's Aaa-mf Standard & Poor's AAAm 2018-03-01 2018-03-01 2018-03-01 N N N 0.0127 69000000.00 69000000.00 0.0205 N Y Y N STIT-Government & Agency Portfolio STIT-Government & Agency Portfolio, 1.3% 825252885 Investment Company Y Fitch NR Moody's Aaa Standard & Poor's AAAm 2018-03-07 2018-03-07 2018-03-07 N N N 0.0130 92700000.00 92700000.00 0.0275 N N Y N United States Treasury Bill United States Treasury Bill, 1.32% 912796NU9 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-03-08 2018-03-08 2018-03-08 N N N 0.0132 99974430.56 99974430.56 0.0297 N Y Y N United States Treasury Bill United States Treasury Bill, 1.41% 912796PC7 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-05-03 2018-05-03 2018-05-03 N N N 0.0141 79803300.00 79803300.00 0.0237 N Y Y N United States Treasury Bill United States Treasury Bill, 1.55% 912796PQ6 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 39770944.44 39770944.44 0.0118 N Y Y N United States Treasury Bill United States Treasury Bill, 1.38% 912796NY1 U.S. Treasury Debt Y Fitch NR Moody's P-1 Standard & Poor's A-1+ 2018-04-05 2018-04-05 2018-04-05 N N N 0.0138 29959750.00 29959750.00 0.0089 N Y Y N Principal Funds, Inc. 2018-03-05 /s/ Jennifer A. Block Jennifer A. Block Vice President, Counsel, and Assistant Secretary