N-MFP2 0000793769 XXXXXXXX 2018-12-31 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 48 48 84694809.04 84597118.66 87162225.50 79786095.00 142655897.20 150358128.02 167329516.25 172845511.75 0.4631 0.4490 0.4511 0.4182 0.7800 0.7980 0.8659 0.9060 195181.56 165889043.22 165886872.06 323291.84 436558.23 165968787.23 165971188.71 1.0000 0.0212 0.9999 0.9999 0.9999 0.9999 C000001980 1000.00 145853191.74 145854865.44 0.9999 0.9999 0.9999 0.9999 31174128.19 565160.94 4559206.06 1576068.98 6726224.78 2217623.14 1810563.34 29372332.39 44856891.35 34108979.46 0.0212 Y Harbor Capital Advisors, Inc., Management Fee Waiver, 5283.70; Harbor Capital Advisors, Inc., Expenses Reimbursed, 8530.09; C000001981 50000.00 20115595.49 20116323.27 0.9999 0.9999 0.9999 0.9999 18735204.50 377.88 40853.27 1000185.59 158528.47 1412.37 10867.26 1003.83 18971932.72 1003840.46 0.0186 Y Harbor Capital Advisors, Inc., Expenses Reimbursed, 572.99; Harbor Capital Advisors, Inc., Management Fee Waiver, 318.71; Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384BA6 US313384BA67 U.S. Government Agency Debt N N/A N/A 2019-01-25 2019-01-25 2019-01-25 N N N 0.0001 3594524.40 3594524.40 0.0217 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384CZ0 US313384CZ00 U.S. Government Agency Debt N N/A N/A 2019-03-13 2019-03-13 2019-03-13 N N N 0.0001 3782117.20 3782117.20 0.0228 N N N N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384AY5 US313384AY52 U.S. Government Agency Debt N N/A N/A 2019-01-23 2019-01-23 2019-01-23 N N N 0.0001 6123488.78 6123488.78 0.0369 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384AT6 US313384AT67 U.S. Government Agency Debt N N/A N/A 2019-01-18 2019-01-18 2019-01-18 N N N 0.0001 2097778.20 2097778.20 0.0126 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384BH1 US313384BH11 U.S. Government Agency Debt N N/A N/A 2019-02-01 2019-02-01 2019-02-01 N N N 0.0001 4640700.00 4640700.00 0.0280 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384CB3 US313384CB32 U.S. Government Agency Debt N N/A N/A 2019-02-19 2019-02-19 2019-02-19 N N N 0.0001 6977600.00 6977600.00 0.0420 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384BN8 US313384BN88 U.S. Government Agency Debt N N/A N/A 2019-02-06 2019-02-06 2019-02-06 N N N 0.0001 7781802.60 7781802.60 0.0469 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384CE7 US313384CE70 U.S. Government Agency Debt N N/A N/A 2019-02-22 2019-02-22 2019-02-22 N N N 0.0001 7972800.00 7972800.00 0.0480 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384BF5 US313384BF54 U.S. Government Agency Debt N N/A N/A 2019-01-30 2019-01-30 2019-01-30 N N N 0.0001 9981490.00 9981490.00 0.0601 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384BX6 US313384BX60 U.S. Government Agency Debt N N/A N/A 2019-02-15 2019-02-15 2019-02-15 N N N 0.0001 3988268.00 3988268.00 0.0240 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384BQ1 US313384BQ10 U.S. Government Agency Debt N N/A N/A 2019-02-08 2019-02-08 2019-02-08 N N N 0.0001 5286924.90 5286924.90 0.0319 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 313384DJ5 US313384DJ58 U.S. Government Agency Debt N N/A N/A 2019-03-22 2019-03-22 2019-03-22 N N N 0.0001 4873976.10 4873976.10 0.0294 N N N N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp. Discount Notes 313396AX1 US313396AX18 U.S. Government Agency Debt N N/A N/A 2019-01-22 2019-01-22 2019-01-22 N N N 0.0001 3345571.30 3345571.30 0.0202 N N Y N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp. Discount Notes 313396AT0 US313396AT06 U.S. Government Agency Debt N N/A N/A 2019-01-18 2019-01-18 2019-01-18 N N N 0.0001 3074743.48 3074743.48 0.0185 N N Y N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp. Discount Notes 313396BV4 US313396BV43 U.S. Government Agency Debt N N/A N/A 2019-02-13 2019-02-13 2019-02-13 N N N 0.0001 4986000.00 4986000.00 0.0300 N N Y N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp. Discount Notes 313396CC5 US313396CC52 U.S. Government Agency Debt N N/A N/A 2019-02-20 2019-02-20 2019-02-20 N N N 0.0001 4883991.70 4883991.70 0.0294 N N Y N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp. Discount Notes 313396CX9 US313396CX99 U.S. Government Agency Debt N N/A N/A 2019-03-11 2019-03-11 2019-03-11 N N N 0.0001 4280344.70 4280344.70 0.0258 N N N N Federal National Mortgage Association Federal National Mortgage Association Discount Notes 313588BF1 US313588BF17 U.S. Government Agency Debt N N/A N/A 2019-01-30 2019-01-30 2019-01-30 N N N 0.0001 4990745.00 4990745.00 0.0301 N N Y N Federal National Mortgage Association Federal National Mortgage Association Discount Notes 313588CS2 US313588CS29 U.S. Government Agency Debt N N/A N/A 2019-03-06 2019-03-06 2019-03-06 N N N 0.0001 4978825.00 4978825.00 0.0300 N N N N U.S. Treasury Bills U.S. Treasury Bills 912796PP8 US912796PP81 U.S. Treasury Debt N N/A N/A 2019-01-31 2019-01-31 2019-01-31 N N N 0.0001 6787455.90 6787455.90 0.0409 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796QW2 US912796QW24 U.S. Treasury Debt N N/A N/A 2019-02-07 2019-02-07 2019-02-07 N N N 0.0001 9726953.44 9726953.44 0.0586 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796PT0 US912796PT04 U.S. Treasury Debt N N/A N/A 2019-02-28 2019-02-28 2019-02-28 N N N 0.0001 9962296.90 9962296.90 0.0600 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796QX0 US912796QX07 U.S. Treasury Debt N N/A N/A 2019-02-14 2019-02-14 2019-02-14 N N N 0.0001 9373109.52 9373109.52 0.0565 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796RC5 US912796RC50 U.S. Treasury Debt N N/A N/A 2019-03-21 2019-03-21 2019-03-21 N N N 0.0001 8795157.25 8795157.25 0.0530 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796QZ5 US912796QZ54 U.S. Treasury Debt N N/A N/A 2019-03-07 2019-03-07 2019-03-07 N N N 0.0001 8513805.03 8513805.03 0.0513 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796QY8 US912796QY89 U.S. Treasury Debt N N/A N/A 2019-02-21 2019-02-21 2019-02-21 N N N 0.0001 6877359.38 6877359.38 0.0414 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 912796RB7 US912796RB77 U.S. Treasury Debt N N/A N/A 2019-03-14 2019-03-14 2019-03-14 N N N 0.0001 8211214.44 8211214.44 0.0495 N Y Y N Harbor Funds 2019-01-08 John Paral John Paral Assistant Treasurer