N-MFP1 0000002663 XXXXXXXX 2016-06-30 0000002663 S000008702 2 N N 002-53038 Voya Investments, LLC 801-48282 Voya Investment Management Co. LLC 801-09046 KPMG LLP Boston MA BNY Mellon Investment Servicing (U.S.) Inc. 0000849542 084-01761 N N Y Government/Agency N 42 92 245173651.23 246435676.88 243917687.50 232316032.92 353898374.82 358447564.28 357436547.65 346841940.49 0.4603 0.4633 0.4608 0.4394 0.6644 0.6739 0.6753 0.6561 1377.03 409602665.57 0.00 117101714.15 225069.65 526480687.10 526139401.64 1.0000 0.0039 1.0006 1.0006 1.0006 1.0006 C000023718 1.00 1065639.36 1065708.98 0.9999 1.0000 1.0000 1.0000 0.00 147.57 0.00 147.54 0.00 147.53 0.00 147.50 0.00 695.48 0.0000 Y Voya Investments, LLC 39.32 of Management Fees due to a contractual waiver and 0.7 to maintain a yield of 0. Voya Investments Distributor, LLC 87.3 of 12b-1 Fees due to a contractual waiver and 92.1 to maintain a yield of 0. C000076529 1.00 525372997.54 525073692.66 1.0006 1.0006 1.0006 1.0006 1142891.06 2466175.89 557174.08 1291521.11 1893894.03 4465609.94 1251097.81 1909363.36 5294120.03 13907631.48 0.0005 Y Voya Investments, LLC 19534.44 of Management Fees due to a contractual waiver and 351.12 to maintain a yield of 0. BlackRock Liquidity Funds FedFund Portfolio BlackRock Liquidity Funds FedFund Portfolio;0.292% 09248U700 549300LRIF3NWCU26A80 US09248U7000 Investment Company First Tier Security N/A N/A 2016-07-01 2016-07-01 2016-07-01 N N N 0.2900 24000000.00 24000000.00 0.0456 N Y Y N Federal Home Loan Banks Federal Home Loan Banks;0.446% 3130A6G43 US3130A6G430 BBG009ZZSQ15 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-17 2017-03-17 2017-03-17 N N N 0.4500 374865.00 374865.00 0.0007 N N N N Federal Home Loan Banks Federal Home Loan Banks;0.443% 3130A7ZB4 US3130A7ZB40 BBG00CVRTYT2 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-27 2017-01-27 2017-01-27 N N N 0.4400 1399958.00 1399958.00 0.0027 N N N N Federal Home Loan Banks Federal Home Loan Banks;0.405% 3130A7ZF5 US3130A7ZF53 BBG00CVRXS56 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-10 2016-11-10 2016-11-10 N N N 0.4100 7749845.00 7749845.00 0.0147 N N N N Federal Home Loan Banks Federal Home Loan Banks;0.481% 3130A83P6 US3130A83P65 BBG00CW84X21 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-16 2017-05-16 2017-05-16 N N N 0.4800 2999400.00 2999400.00 0.0057 N N N N Federal Home Loan Banks Federal Home Loan Banks;0.467% 3130A8AR4 US3130A8AR40 BBG00CZNYBL9 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-01 2017-06-01 2017-06-01 N N N 0.4700 3248960.00 3248960.00 0.0062 N N N N Federal Home Loan Banks Federal Home Loan Banks;0.477% 3130A8CX9 US3130A8CX99 BBG00D0L8434 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-01 2017-03-01 2017-03-01 N N N 0.4800 6249812.50 6249812.50 0.0119 N N N N Federal Farm Credit Bank Discount Notes Federal Farm Credit Bank Discount Notes;0.521% 313312U81 US313312U816 BBG00B6SCWV9 U.S. Government Agency Debt First Tier Security N/A N/A 2016-12-27 2016-12-27 2016-12-27 N N N 0.5200 3193792.00 3193792.00 0.0061 N N N N Federal Farm Credit Discount Notes Federal Farm Credit Discount Notes;0.655% 313313BK3 US313313BK38 BBG00BNT10R5 U.S. Government Agency Debt First Tier Security N/A N/A 2017-02-03 2017-02-03 2017-02-03 N N N 0.6600 1496115.00 1496115.00 0.0028 N N N N Federal Farm Credit Discount Notes Federal Farm Credit Discount Notes;0.593% 313313CE6 US313313CE68 BBG00BNT1424 U.S. Government Agency Debt First Tier Security N/A N/A 2017-02-22 2017-02-22 2017-02-22 N N N 0.5900 6232375.00 6232375.00 0.0118 N N N N Federal Home Loan Banks Federal Home Loan Banks;2.000% 313370TW8 US313370TW83 BBG0015F8X61 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-09 2016-09-09 2016-09-09 N N N 0.4400 1253812.50 1253812.50 0.0024 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes;0.346% 313384A82 US313384A825 BBG009DTCQZ3 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-05 2016-08-05 2016-08-05 N N N 0.3500 10997470.00 10997470.00 0.0209 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes;0.418% 313384F87 US313384F873 BBG009LM9T78 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-14 2016-09-14 2016-09-14 N N N 0.4200 5996640.00 5996640.00 0.0114 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes;0.634% 313384S26 US313384S264 BBG00B6SCX65 U.S. Government Agency Debt First Tier Security N/A N/A 2016-12-05 2016-12-05 2016-12-05 N N N 0.6300 7237675.00 7237675.00 0.0137 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.326% 313396C68 S6XOOCT0IEG5ABCC6L87 US313396C684 BBG009DTCSF1 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-19 2016-08-19 2016-08-19 N N N 0.3300 999670.00 999670.00 0.0019 N N Y N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.357% 313396F73 S6XOOCT0IEG5ABCC6L87 US313396F737 BBG009LM9WB6 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-13 2016-09-13 2016-09-13 N N N 0.3600 1499175.00 1499175.00 0.0028 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.469% 313396F99 S6XOOCT0IEG5ABCC6L87 US313396F992 BBG009LM9WD4 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-15 2016-09-15 2016-09-15 N N N 0.4700 9744442.50 9744442.50 0.0185 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.497% 313396J38 S6XOOCT0IEG5ABCC6L87 US313396J382 BBG009T0Q009 U.S. Government Agency Debt First Tier Security N/A N/A 2016-10-03 2016-10-03 2016-10-03 N N N 0.5000 3247042.50 3247042.50 0.0062 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.490% 313396J46 S6XOOCT0IEG5ABCC6L87 US313396J465 BBG009T0Q018 U.S. Government Agency Debt First Tier Security N/A N/A 2016-10-04 2016-10-04 2016-10-04 N N N 0.4900 15485740.00 15485740.00 0.0294 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.403% 313396K93 S6XOOCT0IEG5ABCC6L87 US313396K935 BBG009T0Q0C6 U.S. Government Agency Debt First Tier Security N/A N/A 2016-10-17 2016-10-17 2016-10-17 N N N 0.4000 3446377.50 3446377.50 0.0065 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.459% 313396Q89 S6XOOCT0IEG5ABCC6L87 US313396Q890 BBG00B0H2JT2 U.S. Government Agency Debt First Tier Security N/A N/A 2016-11-25 2016-11-25 2016-11-25 N N N 0.4600 7738297.50 7738297.50 0.0147 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.510% 313396R62 S6XOOCT0IEG5ABCC6L87 US313396R625 BBG00B6SCXY4 U.S. Government Agency Debt First Tier Security N/A N/A 2016-12-01 2016-12-01 2016-12-01 N N N 0.5100 2495850.00 2495850.00 0.0047 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.459% 313396T37 S6XOOCT0IEG5ABCC6L87 US313396T373 BBG00B6SCY90 U.S. Government Agency Debt First Tier Security N/A N/A 2016-12-14 2016-12-14 2016-12-14 N N N 0.4600 7486500.00 7486500.00 0.0142 N N N N Freddie Mac Discount Notes Freddie Mac Discount Notes;0.511% 313397AE1 S6XOOCT0IEG5ABCC6L87 US313397AE10 BBG00BGLX6K9 U.S. Government Agency Debt First Tier Security N/A N/A 2017-01-05 2017-01-05 2017-01-05 N N N 0.5100 399144.00 399144.00 0.0008 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.730% 3133ECAL8 US3133ECAL82 BBG003Q18HQ8 U.S. Government Agency Debt First Tier Security N/A N/A 2017-06-19 2017-06-19 2017-06-19 N N N 0.8200 1100088.00 1100088.00 0.0021 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.450% 3133EDQY1 US3133EDQY13 BBG006T4GYC1 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-01 2016-10-21 2016-10-21 N N N 0.4500 26000000.00 26000000.00 0.0494 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.460% 3133EDT85 US3133EDT858 BBG006YTFXM2 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-01 2016-12-19 2016-12-19 N N N 0.4600 20248987.50 20248987.50 0.0385 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.490% 3133EDVP4 US3133EDVP41 BBG00749D5Z6 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-01 2017-03-22 2017-03-22 N N N 0.4900 10747635.00 10747635.00 0.0204 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.500% 3133EDWL2 US3133EDWL28 BBG0076S6H84 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-05 2017-07-03 2017-07-03 N N N 0.5000 499645.00 499645.00 0.0009 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.414% 3133EDWM0 US3133EDWM01 BBG0076S6278 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-05 2017-04-03 2017-04-03 N N N 0.4100 8995320.00 8995320.00 0.0171 N N N N Federal Farm Credit Banks Federal Farm Credit Banks;0.404% 3133EDYN6 US3133EDYN65 BBG0079TCB94 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-05 2017-02-21 2017-02-21 N N N 0.4000 899613.00 899613.00 0.0017 N N N N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp.;0.452% 3134G5Z32 US3134G5Z325 BBG007W319F5 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-13 2017-01-13 2017-01-13 N N N 0.4500 299994.00 299994.00 0.0006 N N N N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp.;0.493% 3134G75N7 US3134G75N75 BBG00B9JMPL1 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-27 2017-04-27 2017-04-27 N N N 0.4900 850000.00 850000.00 0.0016 N N N N Fannie Mae Discount Notes Fannie Mae Discount Notes;0.285% 313588A47 B1V7KEBTPIMZEU4LTD58 US313588A474 BBG009DTCST6 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-01 2016-08-01 2016-08-01 N N N 0.2900 1249737.50 1249737.50 0.0024 N N Y N Fannie Mae Discount Notes Fannie Mae Discount Notes;0.285% 313588B53 B1V7KEBTPIMZEU4LTD58 US313588B530 BBG009DTCT32 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-10 2016-08-10 2016-08-10 N N N 0.2900 999730.00 999730.00 0.0019 N N Y N Fannie Mae Discount Notes Fannie Mae Discount Notes;0.306% 313588E84 B1V7KEBTPIMZEU4LTD58 US313588E849 BBG009LM9XN1 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-06 2016-09-06 2016-09-06 N N N 0.3100 949525.00 949525.00 0.0018 N N N N Fannie Mae Discount Notes Fannie Mae Discount Notes;0.357% 313588G58 B1V7KEBTPIMZEU4LTD58 US313588G588 BBG009LM9XZ8 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-19 2016-09-19 2016-09-19 N N N 0.3600 1424145.00 1424145.00 0.0027 N N N N Fannie Mae Discount Notes Fannie Mae Discount Notes;0.423% 313588P58 B1V7KEBTPIMZEU4LTD58 US313588P589 BBG00B0H2KP3 U.S. Government Agency Debt First Tier Security N/A N/A 2016-11-14 2016-11-14 2016-11-14 N N N 0.4200 1997200.00 1997200.00 0.0038 N N N N Fannie Mae Fannie Mae;5.375% 31359MS61 B1V7KEBTPIMZEU4LTD58 US31359MS612 BBG0000CRKF2 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-15 2016-07-15 2016-07-15 N N N 0.2800 1606109.82 1606109.82 0.0031 N N N N Federal National Mortgage Association Federal National Mortgage Association;1.250% 3135G0CM3 B1V7KEBTPIMZEU4LTD58 US3135G0CM39 BBG00203CQL4 U.S. Government Agency Debt First Tier Security N/A N/A 2016-09-28 2016-09-28 2016-09-28 N N N 0.4400 2254522.50 2254522.50 0.0043 N N N N Federal National Mortgage Association Federal National Mortgage Association;1.375% 3135G0ES8 B1V7KEBTPIMZEU4LTD58 US3135G0ES80 BBG0025RKZR1 U.S. Government Agency Debt First Tier Security N/A N/A 2016-11-15 2016-11-15 2016-11-15 N N N 0.5600 351218.00 351218.00 0.0007 N N N N Federal National Mortgage Association Federal National Mortgage Association;0.468% 3135G0F81 B1V7KEBTPIMZEU4LTD58 US3135G0F814 BBG00B6W12X6 U.S. Government Agency Debt First Tier Security N/A N/A 2016-07-20 2017-07-20 2017-07-20 N N N 0.4700 2224243.50 2224243.50 0.0042 N N N N Federal National Mortgage Association Federal National Mortgage Association;0.625% 3135G0YE7 B1V7KEBTPIMZEU4LTD58 US3135G0YE74 BBG004TXZG85 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-26 2016-08-26 2016-08-26 N N N 0.3900 1500360.00 1500360.00 0.0029 N N N N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp.;5.125% 3137EAAJ8 US3137EAAJ84 BBG0000DY271 U.S. Government Agency Debt First Tier Security N/A N/A 2016-10-18 2016-10-18 2016-10-18 N N N 0.4700 674276.75 674276.75 0.0013 N N N N Federal Home Loan Mortgage Corp. Federal Home Loan Mortgage Corp.;2.000% 3137EACW7 US3137EACW77 BBG001VN0WV7 U.S. Government Agency Debt First Tier Security N/A N/A 2016-08-25 2016-08-25 2016-08-25 N N N 0.4300 601410.00 601410.00 0.0011 N N N N Federal National Mortgage Association Federal National Mortgage Association;5.375% 31398ADM1 B1V7KEBTPIMZEU4LTD58 US31398ADM18 BBG0000J6TL4 U.S. Government Agency Debt First Tier Security N/A N/A 2017-06-12 2017-06-12 2017-06-12 N N N 0.7500 208906.00 208906.00 0.0004 N N N N Goldman Sachs Financial Square Funds - Government Fund Goldman Sachs Financial Square Funds - Government Fund;0.296% 38141W273 784F5XWPLTWKTBV3E584 US38141W2733 Investment Company First Tier Security N/A N/A 2016-07-01 2016-07-01 2016-07-01 N N N 0.3000 22000000.00 22000000.00 0.0418 N Y Y N Morgan Stanley Institutional Liquidity Fund - Government Portfolio Morgan Stanley Institutional Liquidity Fund - Government Portfolio;0.268% 61747C707 IGJSJL3JD5P30I6NJZ34 US61747C7074 Investment Company First Tier Security N/A N/A 2016-07-01 2016-07-01 2016-07-01 N N N 0.2700 2000000.00 2000000.00 0.0038 N Y Y N United States Treasury Bill United States Treasury Bill;0.271% 912796JM2 US912796JM25 BBG00CL6QJZ8 U.S. Treasury Debt First Tier Security N/A N/A 2016-09-29 2016-09-29 2016-09-29 N N N 0.2700 86694480.00 86694480.00 0.1647 N Y Y N United States Treasury Note/Bond United States Treasury Note/Bond;0.334% 912828K41 US912828K411 BBG008LFMN00 U.S. Treasury Debt First Tier Security N/A N/A 2016-07-05 2017-04-30 2017-04-30 N N N 0.3300 28007560.00 28007560.00 0.0532 N Y Y N United States Treasury Note/Bond United States Treasury Note/Bond;1.000% 912828RM4 US912828RM43 BBG002620LD3 U.S. Treasury Debt First Tier Security N/A N/A 2016-10-31 2016-10-31 2016-10-31 N N N 0.3600 12528000.00 12528000.00 0.0238 N Y Y N Deutsche Bank Deutsche Bank;0.400% 7LTWFZYICNSX8D621K86 0000931622 U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N U.S. Treasury 2023-01-31 1.750 37055900.00 38471347.01 U.S. Treasuries (including strips) First Tier Security N/A N/A 2016-07-01 2016-07-01 2016-07-01 N N N 0.4000 37717000.00 37717000.00 0.0716 N Y Y N Voya Series Fund, Inc. 2016-07-07 /s/ Todd Modic Todd Modic Senior Vice President and Chief Financial Officer