Zimmer Partners, LP
Zimmer Partners, LP reported 112 US-listed holdings worth $4.23 billion in its 13F for the quarter ended 30 June 2026, filed 14 August 2026. Its largest: Welltower Inc. (6.0%), Nisource Inc. (4.8%) and Eversource Energy (4.6%). Against the quarter before, it opened 38 positions, added to 28, trimmed 37 and sold out of 45.
Reported holdings$4.23B+7.1% on Q1 2026
Positions112-7 on Q1 2026
The largest ten43.0%of its reported holdings
Latest 13FQ2 2026filed 14 August 2026
OpenedAdded toTrimmed
The 14 largest of its 112 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Opened 38Added 28Held 9Trimmed 37Sold out 45
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Opened 38
- Madison Air Solutions Coclass A MAIR$161.9 million
- PPL Corp. PPL$142.6 million
- MGE Energy Inc. MGEE$81.5 million
- National Healthcare Properti NHP$44.4 million
- Digital Realty Trust, Inc. DLR$42.7 million
- Modine Manufacturing Co MOD$42.4 million
- Devon Energy Corp. DVN$36.4 million
- Mastec Inc. MTZ$35.4 million
and 30 more in the table below
Added to 28
- Cheniere Energy Inc. LNG+414,000 shares · +753%
- Pg&E Corp. PCG+3.5 million shares · +54%
- Janus Living Inc. JAN+1.6 million shares · +274%
- GE Vernova Inc. GEV+36,500 shares · +487%
- Parker-Hannifin Corp. PH+36,500 shares · +146%
- Kinetik Holdings Inc. KNTK+704,900 shares · +529%
- Autozone Inc. AZO+10,150 shares · +203%
- Hess Midstream LP HESM+697,843 shares · +233%
and 20 more in the table below
Trimmed 37
- Agree Realty Corp. ADC-1.5 million shares · -44%
- Entergy Corp. ETR-478,573 shares · -52%
- Duke Energy Corp. DUK-400,429 shares · -91%
- Eversource Energy ES-650,906 shares · -19%
- Southwest Gas Holdings, Inc. SWX-498,763 shares · -82%
- Kinder Morgan, Inc. KMI-1.3 million shares · -22%
- Nisource Inc. NI-865,700 shares · -17%
- Black Hills Corp. BKH-547,500 shares · -74%
and 29 more in the table below
Sold out of 45
- WEC Energy Group, Inc. WEC$96.5 million last quarter
- Txnm Energy Inc. TXNM$89.6 million last quarter
- Kratos Defense & Security Solutions, Inc. KTOS$55.2 million last quarter
- Dominion Energy, Inc. D$30.9 million last quarter
- Nextera Energy Inc. NEEPRV$30.7 million last quarter
- VSE Corp. VSEC$29.6 million last quarter
- Amphenol Corp. APH$29.3 million last quarter
- nVent Electric plc NVT$27.9 million last quarter
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Welltower Inc. WELL | 1,123,925 | $255.1 million | 6.03% | +5,000 |
| Nisource Inc. NI | 4,277,259 | $203.4 million | 4.81% | -865,700 |
| Eversource Energy ES | 2,691,701 | $194.5 million | 4.60% | -650,906 |
| Kodiak Gas Services, Inc. KGS | 2,530,838 | $190.1 million | 4.50% | +148,922 |
| Xcel Energy Inc. XEL | 2,323,610 | $186.6 million | 4.41% | -305,690 |
| Targa Resources Corp. TRGP | 654,500 | $175.5 million | 4.15% | -140,433 |
| Pg&E Corp. PCG | 9,884,115 | $166.3 million | 3.93% | +3,464,010 |
| Madison Air Solutions Coclass A MAIR | 4,150,810 | $161.9 million | 3.83% | new |
| PPL Corp. PPL | 3,922,800 | $142.6 million | 3.37% | new |
| Kinder Morgan, Inc. KMI | 4,445,100 | $142.1 million | 3.36% | -1,290,000 |
| Agree Realty Corp. ADC | 1,843,300 | $139.6 million | 3.30% | -1,453,114 |
| Forgent Power Solutions Inc FPS | 2,271,217 | $126.9 million | 3.00% | +320,697 |
| Cheniere Energy Inc. LNG | 469,000 | $112.1 million | 2.65% | +414,000 |
| Sempra SRE | 918,800 | $85.2 million | 2.01% | +219,200 |
| MGE Energy Inc. MGEE | 1,000,000 | $81.5 million | 1.93% | new |
| Idacorp Inc. IDA | 460,562 | $69.7 million | 1.65% | -263,130 |
| Janus Living Inc. JAN | 2,150,000 | $61.8 million | 1.46% | +1,575,000 |
| Parker-Hannifin Corp. PH | 61,500 | $60.2 million | 1.42% | +36,500 |
| CareTrust Reit, Inc. CTRE | 1,471,155 | $59.4 million | 1.40% | -15,000 |
| GE Vernova Inc. GEV | 44,000 | $51.7 million | 1.22% | +36,500 |
| Entergy Corp. ETR | 450,000 | $51.7 million | 1.22% | -478,573 |
| Waste Management Inc. WM | 225,000 | $50.1 million | 1.19% | +110,000 |
| Autozone Inc. AZO | 15,150 | $48.4 million | 1.14% | +10,150 |
| BKV Corp. BKV | 1,673,167 | $45.8 million | 1.08% | -273,147 |
| Core & Main, Inc. CNM | 933,357 | $45.0 million | 1.06% | +503,357 |
| National Healthcare Properti NHP | 3,032,511 | $44.4 million | 1.05% | new |
| York WTR Co. YORW | 1,419,877 | $43.5 million | 1.03% | +687,200 |
| Digital Realty Trust, Inc. DLR | 237,500 | $42.7 million | 1.01% | new |
| Modine Manufacturing Co MOD | 158,830 | $42.4 million | 1.00% | new |
| Kinetik Holdings Inc. KNTK | 838,050 | $40.5 million | 0.96% | +704,900 |
| Hess Midstream LP HESM | 997,643 | $37.5 million | 0.89% | +697,843 |
| Devon Energy Corp. DVN | 880,900 | $36.4 million | 0.86% | new |
| Mastec Inc. MTZ | 85,000 | $35.4 million | 0.84% | new |
| CRH Public Ltd. Co. CRH | 330,000 | $35.3 million | 0.83% | -70,000 |
| H2O America HTO | 513,500 | $31.2 million | 0.74% | -487,500 |
| American Healthcare Reit, Inc. AHR | 565,372 | $29.5 million | 0.70% | new |
| Rollins Inc. ROL | 700,000 | $29.2 million | 0.69% | +550,000 |
| Pentair plc PNR | 375,000 | $28.7 million | 0.68% | +175,000 |
| StandardAero, Inc. SARO | 930,200 | $27.8 million | 0.66% | +80,200 |
| Erock Inc Class Class A EROC | 1,891,745 | $27.4 million | 0.65% | new |
| Ryan Specialty Holdings, Inc. RYAN | 725,000 | $27.4 million | 0.65% | -150,000 |
| Genuine Parts Co. GPC | 225,000 | $26.5 million | 0.63% | +100,000 |
| ITT Inc. ITT | 130,000 | $25.7 million | 0.61% | +80,000 |
| Generac Holdings Inc. GNRC | 86,300 | $25.3 million | 0.60% | +31,700 |
| Fervo Energy Co. Class A Com FRVO | 845,000 | $24.7 million | 0.58% | new |
| USA Rare Earth Inc. USAR | 1,132,220 | $24.4 million | 0.58% | -19,420 |
| Cummins Inc. CMI | 34,100 | $24.3 million | 0.58% | +9,100 |
| Builders Firstsource Inc. BLDR | 262,500 | $23.5 million | 0.56% | -70,000 |
| Pinnacle West Capital Corp. PNW | 217,555 | $23.3 million | 0.55% | -282,500 |
| X Energy Inc. XE | 1,244,674 | $22.9 million | 0.54% | new |
| Emcor Group, Inc. EME | 27,500 | $22.8 million | 0.54% | -7,500 |
| Legence Corp. LGN | 247,500 | $21.1 million | 0.50% | new |
| Sysco Corp. SYY | 250,000 | $20.9 million | 0.49% | +170,000 |
| James Riv Group Ltd JRVR | 4,623,685 | $20.3 million | 0.48% | +32,047 |
| Terawulf Inc. WULF | 789,000 | $19.5 million | 0.46% | +658,000 |
| RBC Bearings Inc. RBC | 30,000 | $19.3 million | 0.46% | new |
| Corpay, Inc. CPAY | 50,700 | $16.9 million | 0.40% | -5,300 |
| Loar Holdings Inc. LOAR | 200,000 | $16.1 million | 0.38% | -372,500 |
| Primoris Services Corp. PRIM | 159,500 | $15.8 million | 0.37% | new |
| Vertiv Holdings Co. VRT | 45,000 | $15.1 million | 0.36% | new |
| Eaton Corp. plc ETN | 35,000 | $14.9 million | 0.35% | new |
| Venture Global Inc. VG | 1,315,000 | $14.6 million | 0.35% | new |
| Black Hills Corp. BKH | 193,534 | $14.4 million | 0.34% | -547,500 |
| Smartstop Self Storag REIT I SMA | 437,500 | $14.2 million | 0.34% | -162,500 |
| Antero Resources Corp. AR | 400,000 | $14.1 million | 0.33% | +187,500 |
| Primo Brands Corporation PRMB | 575,000 | $14.1 million | 0.33% | -142,000 |
| Hut 8 Corp. HUT | 121,400 | $14.0 million | 0.33% | -153,600 |
| General Electric Co. GE | 35,000 | $13.1 million | 0.31% | -95,000 |
| Gulfport Energy Corp. GPOR | 76,000 | $12.9 million | 0.30% | new |
| Viper Energy, Inc. VNOM | 300,000 | $12.7 million | 0.30% | -470,000 |
| DPC Holdings PLC DPC | 250,000 | $12.3 million | 0.29% | new |
| Arxis Inc. ARXS | 250,000 | $11.5 million | 0.27% | new |
| Crane Co. CR | 50,000 | $11.2 million | 0.26% | -35,000 |
| Middlesex Water Co. MSEX | 176,903 | $9.9 million | 0.23% | no change |
| NextEra Energy Inc. NEE | 109,690 | $9.6 million | 0.23% | new |
| Southwest Gas Holdings, Inc. SWX | 108,159 | $9.6 million | 0.23% | -498,763 |
| Freeport-McMoRan Inc. FCX | 150,000 | $9.4 million | 0.22% | -87,500 |
| Qxo Inc. QXO | 529,980 | $9.2 million | 0.22% | -1,045,020 |
| Kayne Anderson/Closed-end KYN | 652,500 | $9.0 million | 0.21% | +65,000 |
| Microsoft Corp. MSFT | 21,500 | $8.0 million | 0.19% | no change |
| TransDigm Group Inc. TDG | 5,955 | $7.9 million | 0.19% | -19,045 |
| Virtus Investment Partners, Inc. VRTS | 50,708 | $7.3 million | 0.17% | -33,413 |
| Stewart Information Services Corp. STC | 109,600 | $7.2 million | 0.17% | -136,342 |
| Netstreit Corp. NTST | 315,500 | $6.7 million | 0.16% | no change |
| Fox Corp. FOXA | 122,500 | $6.4 million | 0.15% | new |
| Eledon Pharmaceuticals Inc. ELDN | 1,596,599 | $6.3 million | 0.15% | -278,401 |
| Apartment Invt & Mgmt Co. AIV | 2,027,500 | $6.0 million | 0.14% | no change |
| Space Exploration Techn Corp. Class A Com STK SPCX | 35,000 | $6.0 million | 0.14% | new |
| Bxp, Inc. BXP | 87,500 | $5.8 million | 0.14% | new |
| Extra Space Storage Inc. EXR | 36,000 | $5.2 million | 0.12% | new |
| Duke Energy Corp. DUK | 37,500 | $4.7 million | 0.11% | -400,429 |
| Quantinuum Inc. QNT | 58,000 | $4.7 million | 0.11% | new |
| Four Corners Property Trust, Inc. FCPT | 185,092 | $4.5 million | 0.11% | no change |
| Cardinal Infrastructure Grou CDNL | 40,000 | $3.8 million | 0.09% | new |
| Global Med REIT Inc. XRN | 87,500 | $3.3 million | 0.08% | new |
| CubeSmart CUBE | 67,500 | $2.7 million | 0.06% | no change |
| Healthpeak Properties, Inc. DOC | 125,000 | $2.7 million | 0.06% | -10,300 |
| Camden Property Trust CPT | 22,500 | $2.6 million | 0.06% | new |
| Sun Communities Inc. SUI | 20,500 | $2.5 million | 0.06% | new |
| Vornado Realty Trust VNO | 55,000 | $2.2 million | 0.05% | new |
| Aevex Corp. Class A AVEX | 100,000 | $2.1 million | 0.05% | new |
| Avalyn Pharma Inc. AVLN | 62,500 | $2.1 million | 0.05% | new |
| Riot Platforms Inc. RIOT | 68,500 | $1.9 million | 0.04% | new |
| Whirlpool Corp. WHRPRA | 50,000 | $1.8 million | 0.04% | no change |
| Nextdecade Corp. NEXT | 228,500 | $1.7 million | 0.04% | +16,000 |
| Duff Phelps Utlity and Inf DPG | 107,700 | $1.6 million | 0.04% | no change |
| Allspring Utilities and High ERH | 128,803 | $1.6 million | 0.04% | no change |
| Whirlpool Corp. WHR | 32,500 | $1.3 million | 0.03% | -398,000 |
| Veradermics Inc MANE | 8,900 | $1.1 million | 0.03% | new |
| Grupo Aeromexico Sab De CV AERO | 60,000 | $1.1 million | 0.03% | -1,163,565 |
| Hawkeye 360 Inc. Com SHS HAWK | 15,000 | $303,300 | 0.01% | new |
| Seaport Therapeutics Inc. SPTX | 10,000 | $217,200 | 0.01% | new |
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
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Change is shares against its 13F for the quarter before; the 45 it sold out of are in the box above.Options it reported
| Company | Option | Shares under the options | Value of those shares |
|---|---|---|---|
| Pg&E Corp. PCG | Calls | 3,250,000 | $54.7 million |
| Idacorp Inc. IDA | Calls | 75,000 | $11.3 million |
| Legence Corp. LGN | Puts | 125,000 | $10.7 million |
| American Healthcare Reit, Inc. AHR | Calls | 200,000 | $10.4 million |
| PPL Corp. PPL | Calls | 250,000 | $9.1 million |
| Core & Main, Inc. CNM | Calls | 100,000 | $4.8 million |
| Duke Energy Corp. DUK | Calls | 37,500 | $4.7 million |
| ONEOK Inc. OKE | Puts | 50,000 | $4.3 million |
| Brookdale SR Living Inc. BKD | Puts | 250,000 | $4.0 million |
9 option lines. A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost; they are not counted in the holdings above.