Zimmer Partners, LP — 13F Holdings & Portfolio
CIK 1565854 · latest 13F-HR filed 2026-08-14
Zimmer Partners, LP manages $4.34B in 13F-reported U.S. long-equity assets across 122 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are WELL (5.87%), NI (4.68%), ES (4.48%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 38 new positions, exited 46, added to 35, and trimmed 33.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
33RD FLOOR
NEW YORK, NY 10019
$4.34B
Long-equity book
122
Distinct positions
2026-06-30
Filed 2026-08-14
+38 / −46 / ↑35 / ↓33
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- CHENIERE ENERGY INC$96.5M +618.2%
- FORGENT POWER SOLUTIONS INC$69.8M +122.2%
- PG&E CORP$53.4M +47.4%
- KODIAK GAS SVCS INC$51.2M +36.9%
- JANUS LIVING INC$48.2M +355.9%
Top Trims
- AGREE RLTY CORP-$108.9M -43.8%
- ENTERGY CORP NEW-$52.6M -50.5%
- DUKE ENERGY CORP NEW-$52.6M -91.7%
- KINDER MORGAN INC DEL-$50.2M -26.1%
- SOUTHWEST GAS HLDGS INC-$43.1M -81.8%
New Positions
- MADISON AIR SOLUTIONS CORP$161.9M
- PPL CORP$142.6M
- MGE ENERGY INC$81.5M
- NATIONAL HEALTHCARE PPTYS IN$44.4M
- DIGITAL RLTY TR INC$42.7M
Exited Positions
- TXNM ENERGY INC$127.1M
- WEC ENERGY GROUP INC$96.5M
- TXNM ENERGY INC$89.6M
- KRATOS DEFENSE & SEC SOLUTIO$55.2M
- DOMINION ENERGY INC$30.9M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | WELLTOWER INC | WELL | 95040Q104 | $255.1M | 5.87% | 1,123,925 | SH |
| 2 | NISOURCE INC | NI | 65473P105 | $203.4M | 4.68% | 4,277,259 | SH |
| 3 | EVERSOURCE ENERGY | ES | 30040W108 | $194.5M | 4.48% | 2,691,701 | SH |
| 4 | KODIAK GAS SVCS INC | KGS | 50012A108 | $190.1M | 4.38% | 2,530,838 | SH |
| 5 | XCEL ENERGY INC | XEL | 98389B100 | $186.6M | 4.30% | 2,323,610 | SH |
| 6 | TARGA RES CORP | TRGP | 87612G101 | $175.5M | 4.04% | 654,500 | SH |
| 7 | PG&E CORP | PCG | 69331C108 | $166.3M | 3.83% | 9,884,115 | SH |
| 8 | MADISON AIR SOLUTIONS CORP | MAIR | 55658T105 | $161.9M | 3.73% | 4,150,810 | SH |
| 9 | PPL CORP | PPL | 69351T106 | $142.6M | 3.28% | 3,922,800 | SH |
| 10 | KINDER MORGAN INC DEL | KMI | 49456B101 | $142.1M | 3.27% | 4,445,100 | SH |
| 11 | AGREE RLTY CORP | ADC | 008492100 | $139.6M | 3.21% | 1,843,300 | SH |
| 12 | FORGENT POWER SOLUTIONS INC | FPS | 34631F102 | $126.9M | 2.92% | 2,271,217 | SH |
| 13 | CHENIERE ENERGY INC | LNG | 16411R208 | $112.1M | 2.58% | 469,000 | SH |
| 14 | SEMPRA | SRE | 816851109 | $85.2M | 1.96% | 918,800 | SH |
| 15 | MGE ENERGY INC | MGEE | 55277P104 | $81.5M | 1.88% | 1,000,000 | SH |
| 16 | IDACORP INC | IDA | 451107106 | $69.7M | 1.60% | 460,562 | SH |
| 17 | JANUS LIVING INC | JAN | 471024109 | $61.8M | 1.42% | 2,150,000 | SH |
| 18 | PARKER-HANNIFIN CORP | PH | 701094104 | $60.2M | 1.39% | 61,500 | SH |
| 19 | CARETRUST REIT INC | CTRE | 14174T107 | $59.4M | 1.37% | 1,471,155 | SH |
| 20 | GE VERNOVA INC | GEV | 36828A101 | $51.7M | 1.19% | 44,000 | SH |
| 21 | ENTERGY CORP NEW | ETR | 29364G103 | $51.7M | 1.19% | 450,000 | SH |
| 22 | WASTE MGMT INC DEL | WM | 94106L109 | $50.1M | 1.15% | 225,000 | SH |
| 23 | AUTOZONE INC | AZO | 053332102 | $48.4M | 1.11% | 15,150 | SH |
| 24 | BKV CORP | BKV | 05603J108 | $45.8M | 1.05% | 1,673,167 | SH |
| 25 | CORE & MAIN INC | CNM | 21874C102 | $45.0M | 1.04% | 933,357 | SH |
| 26 | NATIONAL HEALTHCARE PPTYS IN | NHP | 42226B501 | $44.4M | 1.02% | 3,032,511 | SH |
| 27 | YORK WTR CO | YORW | 987184108 | $43.5M | 1.00% | 1,419,877 | SH |
| 28 | DIGITAL RLTY TR INC | DLR | 253868103 | $42.7M | 0.98% | 237,500 | SH |
| 29 | MODINE MFG CO | MOD | 607828100 | $42.4M | 0.98% | 158,830 | SH |
| 30 | KINETIK HOLDINGS INC | KNTK | 02215L209 | $40.5M | 0.93% | 838,050 | SH |
| 31 | PG&E CORP Call | PCG | 69331C108 | $37.8M | 0.87% | 2,250,000 | SH |
| 32 | HESS MIDSTREAM LP | HESM | 428103105 | $37.5M | 0.86% | 997,643 | SH |
| 33 | DEVON ENERGY CORP NEW | DVN | 25179M103 | $36.4M | 0.84% | 880,900 | SH |
| 34 | MASTEC INC | MTZ | 576323109 | $35.4M | 0.81% | 85,000 | SH |
| 35 | CRH PLC | CRH | G25508105 | $35.3M | 0.81% | 330,000 | SH |
| 36 | H2O AMERICA | HTO | 784305104 | $31.2M | 0.72% | 513,500 | SH |
| 37 | AMERICAN HEALTHCARE REIT INC | AHR | 398182303 | $29.5M | 0.68% | 565,372 | SH |
| 38 | ROLLINS INC | ROL | 775711104 | $29.2M | 0.67% | 700,000 | SH |
| 39 | PENTAIR PLC | PNR | G7S00T104 | $28.7M | 0.66% | 375,000 | SH |
| 40 | STANDARDAERO INC | SARO | 85423L103 | $27.8M | 0.64% | 930,200 | SH |
| 41 | EROCK INC | EROC | 296013105 | $27.4M | 0.63% | 1,891,745 | SH |
| 42 | RYAN SPECIALTY HOLDINGS INC | RYAN | 78351F107 | $27.4M | 0.63% | 725,000 | SH |
| 43 | GENUINE PARTS CO | GPC | 372460105 | $26.5M | 0.61% | 225,000 | SH |
| 44 | ITT INC | ITT | 45073V108 | $25.7M | 0.59% | 130,000 | SH |
| 45 | GENERAC HLDGS INC | GNRC | 368736104 | $25.3M | 0.58% | 86,300 | SH |
| 46 | FERVO ENERGY CO | FRVO | 31556C106 | $24.7M | 0.57% | 845,000 | SH |
| 47 | USA RARE EARTH INC | USAR | 91733P107 | $24.4M | 0.56% | 1,132,220 | SH |
| 48 | CUMMINS INC | CMI | 231021106 | $24.3M | 0.56% | 34,100 | SH |
| 49 | BUILDERS FIRSTSOURCE INC | BLDR | 12008R107 | $23.5M | 0.54% | 262,500 | SH |
| 50 | PINNACLE WEST CAP CORP | PNW | 723484101 | $23.3M | 0.54% | 217,555 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $4.34B | 122 | 0001565854-26-000003 |
| 2026-03-31 | 2026-05-15 | $4.15B | 127 | 0001565854-26-000002 |
| 2025-12-31 | 2026-02-17 | $3.80B | 119 | 0001565854-26-000001 |
| 2025-09-30 | 2025-11-14 | $4.63B | 148 | 0001565854-25-000005 |