N-MFP2 0001469192 XXXXXXXX 2023-09-30 0001469192 549300Y3ZLEL13IJCK58 S000063122 1 N N New York Life Investment Management LLC 801-57396 NYL Investors LLC 801-78759 KPMG LLP Philadelphia PA New York Life Investment Management LLC NYLIM Service Company LLC 0001103598 084-05844 N N N Exempt Government Government/Agency N 14 14 1104709693.26 1014841329.88 1096746395.84 1057034291.92 1068344877.01 1104709693.26 1014841329.88 1096746395.84 1057034291.92 1068344877.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 30639.44 1068628976.28 1068471117.79 3543.82 4633874.86 1063871426.19 1063800830.56 1.0000 0.0538 1.0005 1.0004 1.0003 1.0004 1.0004 C000204698 1.00 1063871426.19 1063800830.56 1.0005 1.0004 1.0003 1.0004 1.0004 171547157.77 257268342.81 74574477.38 165418797.76 478738559.11 397849507.36 163747639.30 204512450.16 140397547.63 130159936.61 876712196.38 924661060.59 0.0524 N U.S. Treasury Bills U.S. Treasury Bills 5.275 912797FA0 254900HROIFWPRGM1V77 US912797FA06 U.S. Treasury Debt Y N/A N/A 2023-10-12 2023-10-12 2023-10-12 N N N 0.0528 110511755.24 110511755.24 0.1039 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 5.284 912797FB8 254900HROIFWPRGM1V77 US912797FB88 U.S. Treasury Debt Y N/A N/A 2023-10-19 2023-10-19 2023-10-19 N N N 0.0528 108198037.93 108198037.93 0.1017 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 5.291 912797HB6 254900HROIFWPRGM1V77 US912797HB60 U.S. Treasury Debt Y N/A N/A 2023-10-17 2023-10-17 2023-10-17 N N N 0.0529 358751131.57 358751131.57 0.3372 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 5.282 912797HA8 254900HROIFWPRGM1V77 US912797HA87 U.S. Treasury Debt Y N/A N/A 2023-10-10 2023-10-10 2023-10-10 N N N 0.0528 415531720.72 415531720.72 0.3905 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 5.288 912797HC4 254900HROIFWPRGM1V77 US912797HC44 U.S. Treasury Debt Y N/A N/A 2023-10-24 2023-10-24 2023-10-24 N N N 0.0529 75636330.82 75636330.82 0.0711 N Y Y N MainStay Funds Trust 2023-10-05 /s/Jack Benintende Jack Benintende Treasurer