N-MFP2 0000793769 XXXXXXXX 2020-12-31 0000793769 S000000684 2 N N 033-05852 Harbor Capital Advisors, Inc. 801-60367 BNP Paribas Asset Management USA, Inc. 801-10577 Ernst & Young LLP Chicago IL None Harbor Services Group, Inc. 0001139578 084-05901 N N N Exempt Government N 33 33 89683661.64 89803910.21 93374889.07 92794949.19 97083387.95 97203633.09 99474699.30 98894857.69 0.9235 0.9236 0.9384 0.9380 0.9997 0.9997 0.9997 0.9997 12082502.63 85746187.87 85744260.80 90161.72 217545.32 97699379.83 97699345.81 1.0000 0.0009 1.0000 1.0000 1.0000 1.0000 C000001980 1000.00 94278098.48 94278065.60 1.0000 1.0000 1.0000 1.0000 1109138.01 1458751.24 719177.68 1746447.65 3471286.70 436782.09 309203.10 849364.72 5922108.51 5652983.76 0.0004 Y Harbor Capital Advisors, Inc., Management Fee Waiver, 23797.87; Harbor Capital Advisors, Inc., Expenses Reimbursed, 14098.07; C000001981 50000.00 3421281.35 3421280.22 1.0000 1.0000 1.0000 1.0000 2894.62 172956.31 4133.79 8.75 5701.73 31910.74 1407.42 10978.95 26472.78 228140.12 0.0004 Y Harbor Capital Advisors, Inc., Management Fee Waiver, 890.33; Harbor Capital Advisors, Inc., Expenses Reimbursed, 527.44; Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313385AF3 US313385AF39 U.S. Government Agency Debt N N/A N/A 2021-01-06 2021-01-06 2021-01-06 N N N 0.0011 6099979.69 6099979.69 0.0624 N N Y N U.S. Treasury Bills U.S. Treasury Bills 9127964C0 US9127964C00 U.S. Treasury Debt N N/A N/A 2021-02-11 2021-02-11 2021-02-11 N N N 0.0007 6999630.54 6999630.54 0.0716 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796UC1 US912796UC14 U.S. Treasury Debt N N/A N/A 2021-01-28 2021-01-28 2021-01-28 N N N 0.0007 9999683.30 9999683.30 0.1023 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 9127964M8 US9127964M81 U.S. Treasury Debt N N/A N/A 2021-03-11 2021-03-11 2021-03-11 N N N 0.0007 9998808.30 9998808.30 0.1023 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796XE4 US912796XE43 U.S. Treasury Debt N N/A N/A 2021-02-25 2021-02-25 2021-02-25 N N N 0.0007 4749605.46 4749605.46 0.0486 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 9127964N6 US9127964N64 U.S. Treasury Debt N N/A N/A 2021-03-18 2021-03-18 2021-03-18 N N N 0.0008 9598831.97 9598831.97 0.0982 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 9127963U1 US9127963U17 U.S. Treasury Debt N N/A N/A 2021-01-14 2021-01-14 2021-01-14 N N N 0.0008 12999873.64 12999873.64 0.1331 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 9127963V9 US9127963V99 U.S. Treasury Debt N N/A N/A 2021-01-21 2021-01-21 2021-01-21 N N N 0.0009 12299796.68 12299796.68 0.1259 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 9127963T4 US9127963T44 U.S. Treasury Debt N N/A N/A 2021-01-07 2021-01-07 2021-01-07 N N N 0.0009 12999978.29 12999978.29 0.1331 N Y Y N Harbor Funds 2021-01-08 Gregg Boland Gregg Boland Vice President