Plains All American Pipeline Floater, Perpetual Maturity

NPORT-P false 0001293613 XXXXXXXX Kayne Anderson Energy Infrastructure Fund, Inc. 811-21593 0001293613 549300H9ZCLGQEKXQY57 717 Texas Avenue Suite 2200 Houston 77002 713-493-2020 KAYNE ANDERSON ENERGY INFRASTRUCTURE FUND, INC S001293613 549300H9ZCLGQEKXQY57 2025-11-30 2025-11-30 N 3222864962 890605355.82 2332259606.18 0.00000000 0.00000000 18000000 0.00000000 0.00000000 0.00000000 400000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 153602925 0 N Plains All American Pipeline L.P. 5521FA2ITF25TVH63740 Plains All American Pipeline Floater, Perpetual Maturity 726503AE5 5000000.00000000 PA USD 4997169.00000000 0.214262982849 Long DBT CORP US N 2 2099-12-31 Floating 8.22341880 N N N N N N Pembina Pipeline Corporation 5493002W3L9YICM6FU21 Pembina Pipeline Corporation 706327103 1394135.00000000 NS USD 54357323.65000000 2.330672087531 Long EC CORP CA N 1 N N N Tallgrass Energy Partners, LP and Tallgrass Energy Finance Corp. 549300IQ3DN0F3VERF65 Tallgrass Energy Partners LP 6.75%, Due 03/15/2034 87470LAM3 1505000.00000000 PA USD 1506778.91000000 0.064605968649 Long DBT CORP US Y 2 2034-03-15 Fixed 6.75000000 N N N N N N Quanta Services, Inc. SHVRXXEACT60MMH07S24 Quanta Services, Inc. 74762E102 67953.00000000 NS USD 31589990.64000000 1.354480031137 Long EC CORP US N 1 N N N Targa Resources Corp. 5493003QENHHS261UR94 Targa Resources Corporation 87612G101 689666.00000000 NS USD 120905346.46000000 5.184043240281 Long EC CORP US N 1 N N N N/A N/A Ironwood Class A N/A 4900.00000000 NS USD 441000.00000000 0.018908701193 Long EP CORP US Y 3 N N N Entergy Corporation 4XM3TW50JULSLG8BNC79 Entergy Corporation 29364G103 399102.00000000 NS USD 38920427.04000000 1.668786225035 Long EC CORP US N 1 N N N TC Energy Corp 549300UGKOFV2IWJJG27 TC Energy Corporation 87807B107 4011172.00000000 NS USD 219491331.84000000 9.411102059924 Long EC CORP CA N 1 N N N Rockpoint Gas Storage Inc. N/A Rockpoint Gas Storage, Inc. 773915103 728895.00000000 NS 14598867.29000000 0.625953785389 Long EC CORP CA N 1 N N N Hess Midstream LP N/A Hess Midstream, L.P. Class A 428103105 1273517.00000000 NS USD 42892052.56000000 1.839077109869 Long EC CORP US N 1 N N N N/A N/A Ironwood Class B N/A 216486.65000000 NS USD 19483798.50000000 0.835404362720 Long EP CORP US Y 3 N N N Oneok Inc. 2T3D6M0JSY48PSZI1Q41 ONEOK, Inc. 682680103 2638286.00000000 NS USD 192119986.52000000 8.237504350327 Long EC CORP US N 1 N N N Kinder Morgan, Inc. 549300WR7IX8XE0TBO16 Kinder Morgan, Inc. 49456B101 9057798.00000000 NS USD 247459041.36000000 10.61027000185 Long EC CORP US N 1 N N N Williams Companies Inc. (The) D71FAKCBLFS2O0RBPG08 Williams Companies, Inc. (The) 969457100 5629411.00000000 NS USD 343000012.23000000 14.70676811968 Long EC CORP US N 1 N N N Sunoco LP 54930001NJU8E40NQ561 Sunoco LP 7.875%, Due 03/18/2045 86765KAE9 10000000.00000000 PA USD 10175000.00000000 0.436272187411 Long DBT CORP US Y 2 2045-03-18 Fixed 7.87500000 N N N N N N DT Midstream Inc N/A DT Midstream, Inc. 23345M107 577071.00000000 NS USD 70091043.66000000 3.005284809387 Long EC CORP US N 1 N N N First American Funds Inc. 549300J5J5SJCZ9IA369 First American Treasury Obligations Fund Class X 31846V328 1585428.69000000 PA USD 1585428.69000000 0.067978225314 Long STIV RF US N 1 N N N Linde PLC 5299003QR1WT0EF88V51 Linde plc G54950103 80349.00000000 NS USD 32968801.68000000 1.413599137619 Long EC CORP US N 1 N N N Antero Midstream Corporation N/A Antero Midstream Corporation 03676B102 3008651.00000000 NS USD 54185804.51000000 2.323317883070 Long EC CORP US N 1 N N N Energy Transfer LP MTLVN9N7JE8MIBIJ1H73 Energy Transfer, L.P. 29273V100 18270980.00000000 NS USD 305308075.80000000 13.09065573107 Long EC CORP US N 1 N N N Excelerate Energy Inc. N/A Excelerate Energy, Inc. 30069T101 705104.00000000 NS USD 19799320.32000000 0.848932951869 Long EC CORP US N 1 N N N Enbridge Inc. 98TPTUM4IVMFCZBCUR27 Enbridge, Inc. 29250N105 3604185.00000000 NS USD 175812144.30000000 7.538275063124 Long EC CORP CA N 1 N N N Sempra PBBKGKLRK5S5C0Y4T545 Sempra 816851109 656502.00000000 NS USD 62183869.44000000 2.666249900964 Long EC CORP US N 1 N N N N/A N/A Enercoast Energy Infrastructure Private Preferred N/A 1500000.00000000 NS USD 45375000.00000000 1.945538133051 Long EP CORP US Y 3 N N N Archrock Inc 549300K3RIHMHDVFTL28 Archrock, Inc. 03957W106 468792.00000000 NS USD 11504155.68000000 0.493262227305 Long EC CORP US N 1 N N N Western Midstream Partners LP N/A Western Midstream Partners, L.P. 958669103 3248317.00000000 NS USD 127756307.61000000 5.477791034560 Long EC CORP US N 1 N N N Enterprise Products Partners L.P. K4CDIF4M54DJZ6TB4Q48 Enterprise Products Partners, L.P. 293792107 10176370.00000000 NS USD 333174353.80000000 14.28547460656 Long EC CORP US N 1 N N N Cheniere Energy Inc MIHC87W9WTYSYZWV1J40 Cheniere Energy, Inc. 16411R208 1146501.00000000 NS USD 238999598.46000000 10.24755553913 Long EC CORP US N 1 N N N MPLX LP 5493000CZJ19CK4P3G36 MPLX, L.P. 55336V100 5748396.00000000 NS USD 312310354.68000000 13.39089155651 Long EC CORP US N 1 N N N South Bow Canadian Infrastructure Holdings Ltd. 2549004FYUSYLPBT1G26 South Bow Corporation 7.50%, Perpetual Maturity 836720AJ1 3000000.00000000 PA USD 3181854.00000000 0.136427951312 Long DBT CORP US N 2 2099-12-31 Fixed 7.50000000 N N N N N N Plains All American Pipeline L.P. 5521FA2ITF25TVH63740 Plains All American Pipeline, L.P. 726503105 4746294.00000000 NS USD 82632978.54000000 3.543043764126 Long EC CORP US N 1 N N N 2026-01-29 Kayne Anderson Kayne Anderson Sarah Criger VP, Fund Accounting