Plains GP Holdings LP, Class A

NPORT-P false 0001469192 XXXXXXXX S000045768 C000142690 C000142691 C000142693 C000142692 MAINSTAY FUNDS TRUST 811-22321 0001469192 549300SQRLBSUG7RD002 51 Madison Avenue New York 10010 212-576-7000 Mainstay Cushing MLP Premier Fund S000045768 549300ESFNCM867SRU33 2021-11-30 2021-11-30 N 614777710.92 1756937.92 613020773.00 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1450750.48000000 N Plains GP Holdings LP 549300O56BSKRD8FAM12 Plains GP Holdings LP, Class A 72651A207 3521000.00000000 NS USD 35210000.00000000 5.743687905988 Long EC CORP US N 1 N N N Atlantica Sustainable Infrastructure plc 549300ITBBGKJ651R879 Atlantica Sustainable Infrastructure plc N/A 327000.00000000 NS USD 12543720.00000000 2.046214508949 Long EC CORP GB N 1 N N N Cheniere Energy, Inc. MIHC87W9WTYSYZWV1J40 Cheniere Energy, Inc. 16411R208 377000.00000000 NS USD 39513370.00000000 6.445682061739 Long EC CORP US N 1 N N N Pembina Pipeline Corp. 5493002W3L9YICM6FU21 Pembina Pipeline Corp. 706327103 942000.00000000 NS USD 27930300.00000000 4.556175129810 Long EC CORP CA N 1 N N N NextEra Energy Partners LP 5493008F4ZOQFNG3WN54 NextEra Energy Partners LP 65341B106 343000.00000000 NS USD 29172150.00000000 4.758753909306 Long EC CORP US N 1 N N N Williams Cos., Inc. (The) D71FAKCBLFS2O0RBPG08 Williams Cos., Inc. (The) 969457100 1110000.00000000 NS USD 29736900.00000000 4.850879661789 Long EC CORP US N 1 N N N MPLX LP 5493000CZJ19CK4P3G36 MPLX LP 55336V100 1036000.00000000 NS USD 30365160.00000000 4.953365585214 Long US N 1 N N N Enbridge, Inc. 98TPTUM4IVMFCZBCUR27 Enbridge, Inc. 29250N105 1056000.00000000 NS USD 39642240.00000000 6.466704187853 Long EC CORP CA N 1 N N N Enterprise Products Partners LP K4CDIF4M54DJZ6TB4Q48 Enterprise Products Partners LP 293792107 1173000.00000000 NS USD 25090470.00000000 4.092923291524 Long US N 1 N N N Magellan Midstream Partners LP MZF5TI8NFVZZNUSKDL39 Magellan Midstream Partners LP 559080106 370000.00000000 NS USD 17160600.00000000 2.799350487915 Long US N 1 N N N Equitrans Midstream Corp. 549300RH0NLJNZ5SXU64 Equitrans Midstream Corp. 294600101 2664000.00000000 NS USD 25627680.00000000 4.180556537192 Long EC CORP US N 1 N N N Rattler Midstream LP 549300I45NRVEEN9M219 Rattler Midstream LP 75419T103 1209000.00000000 NS USD 12875850.00000000 2.100393749625 Long US N 1 N N N Western Midstream Partners LP N/A Western Midstream Partners LP 958669103 630000.00000000 NS USD 12114900.00000000 1.976262556440 Long US N 1 N N N Energy Transfer LP MTLVN9N7JE8MIBIJ1H73 Energy Transfer LP 29273V100 5026000.00000000 NS USD 42318920.00000000 6.903341919866 Long US N 1 N N N MainStay U.S. Government Liquidity Fund 549300Y3ZLEL13IJCK58 MainStay U.S. Government Liquidity Fund 56064L488 6853136.90000000 NS USD 6853136.90000000 1.117928984112 Long STIV RF US N 1 N N N EnLink Midstream LLC 54930000GY1H533OBE23 EnLink Midstream LLC 29336T100 1473000.00000000 NS USD 9589230.00000000 1.564258573665 Long EC CORP US N 1 N N N Keyera Corp. N/A Keyera Corp. 493271100 849000.00000000 NS 18648823.83000000 3.042119394867 Long EC CORP CA N 1 N N N TC Energy Corp. 549300UGKOFV2IWJJG27 TC Energy Corp. 87807B107 594000.00000000 NS USD 27864540.00000000 4.545447923997 Long EC CORP CA N 1 N N N Clearway Energy, Inc. 549300LHAZ9HA9G3XC48 Clearway Energy, Inc. 18539C204 481000.00000000 NS USD 17950920.00000000 2.928272709610 Long EC CORP US N 1 N N N ONEOK, Inc. 2T3D6M0JSY48PSZI1Q41 ONEOK, Inc. 682680103 550000.00000000 NS USD 32912000.00000000 5.368822958304 Long EC CORP US N 1 N N N DCP Midstream LP 52990024YYS3MLGW0E91 DCP Midstream LP 23311P100 270000.00000000 NS USD 7109100.00000000 1.159683376667 Long US N 1 N N N Marathon Petroleum Corp. 3BNYRYQHD39K4LCKQF12 Marathon Petroleum Corp. 56585A102 144000.00000000 NS USD 8762400.00000000 1.429380599472 Long EC CORP US N 1 N N N Hess Midstream LP N/A Hess Midstream LP, Class A 428103105 760000.00000000 NS USD 18817600.00000000 3.069651279174 Long EC CORP US N 1 N N N Kinder Morgan, Inc. 549300WR7IX8XE0TBO16 Kinder Morgan, Inc. 49456B101 1370000.00000000 NS USD 21180200.00000000 3.455054205805 Long EC CORP US N 1 N N N DT Midstream, Inc. N/A DT Midstream, Inc. 23345M107 210000.00000000 NS USD 9632700.00000000 1.571349687362 Long EC CORP US N 1 N N N Targa Resources Corp. 5493003QENHHS261UR94 Targa Resources Corp. 87612G101 1009000.00000000 NS USD 52094670.00000000 8.498026868658 Long EC CORP US N 1 N N N Tellurian, Inc. 254900ZYXZHH5MQG6H78 Tellurian, Inc. 87968A104 865000.00000000 NS USD 2819900.00000000 0.460000724967 Long EC CORP US N 1 N N N Crestwood Equity Partners LP 549300CUY0F1TYDLDL45 Crestwood Equity Partners LP 226344208 260000.00000000 NS USD 6645600.00000000 1.084074193355 Long US N 1 N N N 2021-12-30 MAINSTAY FUNDS TRUST Jack Benintende Jack Benintende Treasurer