Merewether Investment Management, LP — 13F Holdings & Portfolio
CIK 1736852 · latest 13F-HR filed 2026-08-14
Merewether Investment Management, LP manages $5.31B in 13F-reported U.S. long-equity assets across 81 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are DVN (5.11%), OVV (4.33%), ETR (3.87%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 23 new positions, exited 21, added to 24, and trimmed 25.
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.
SUITE 2175
DALLAS, TX 75201
$5.31B
Long-equity book
81
Distinct positions
2026-06-30
Filed 2026-08-14
+23 / −21 / ↑24 / ↓25
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- PHILLIPS 66$148.5M +990.7%
- ENTERGY CORP NEW$82.3M +67.0%
- RALLIANT CORP$66.1M +142.9%
- COMFORT SYS USA INC$41.8M +135.7%
- WILLIAMS COS INC$40.9M +33.6%
Top Trims
- BP PLC-$98.4M -59.1%
- PRIMORIS SVCS CORP-$75.5M -78.2%
- XCEL ENERGY INC-$69.1M -56.8%
- SUNCOR ENERGY INC NEW-$54.0M -26.3%
- DARLING INGREDIENTS INC-$41.6M -20.2%
New Positions
- DEVON ENERGY CORP NEW$271.1M
- ALLIANT ENERGY CORP$107.8M
- HALLIBURTON CO$90.6M
- WESCO INTL INC$80.6M
- MADISON AIR SOLUTIONS CORP$75.8M
Exited Positions
- COTERRA ENERGY INC$256.6M
- SEMPRA$137.3M
- NRG ENERGY INC$130.2M
- HUBBELL INC$106.2M
- VENTURE GLOBAL INC$65.5M
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 | DEVON ENERGY CORP NEW | DVN | 25179M103 | $271.1M | 5.11% | 6,561,677 | SH |
| 2 | OVINTIV INC | OVV | 69047Q102 | $229.6M | 4.33% | 4,361,717 | SH |
| 3 | ENTERGY CORP NEW | ETR | 29364G103 | $205.3M | 3.87% | 1,787,604 | SH |
| 4 | VISTRA CORP | VST | 92840M102 | $200.7M | 3.78% | 1,265,438 | SH |
| 5 | DARLING INGREDIENTS INC | DAR | 237266101 | $164.0M | 3.09% | 3,002,575 | SH |
| 6 | PHILLIPS 66 | PSX | 718546104 | $163.5M | 3.08% | 967,351 | SH |
| 7 | WILLIAMS COS INC | WMB | 969457100 | $162.3M | 3.06% | 2,182,992 | SH |
| 8 | SUNCOR ENERGY INC NEW | SU | 867224107 | $151.3M | 2.85% | 2,814,167 | SH |
| 9 | DT MIDSTREAM INC | DTM | 23345M107 | $138.8M | 2.62% | 946,016 | SH |
| 10 | TARGA RES CORP | TRGP | 87612G101 | $134.9M | 2.54% | 502,928 | SH |
| 11 | CENTERPOINT ENERGY INC | CNP | 15189T107 | $131.4M | 2.48% | 2,983,658 | SH |
| 12 | CENOVUS ENERGY INC | CVE | 15135U109 | $120.9M | 2.28% | 4,871,447 | SH |
| 13 | NVENT ELEC PLC | NVT | G6700G107 | $115.0M | 2.17% | 677,859 | SH |
| 14 | PERMIAN RESOURCES CORP | PR | 71424F105 | $112.5M | 2.12% | 6,112,296 | SH |
| 15 | RALLIANT CORP | RAL | 750940108 | $112.4M | 2.12% | 1,526,211 | SH |
| 16 | ALLIANT ENERGY CORP | LNT | 018802108 | $107.8M | 2.03% | 1,412,803 | SH |
| 17 | BUNGE GLOBAL SA | BG | H11356104 | $103.1M | 1.94% | 965,795 | SH |
| 18 | HALLIBURTON CO | HAL | 406216101 | $90.6M | 1.71% | 2,668,794 | SH |
| 19 | CHENIERE ENERGY INC | LNG | 16411R208 | $90.2M | 1.70% | 377,399 | SH |
| 20 | TECHNIPFMC PLC | FTI | G87110105 | $85.9M | 1.62% | 1,296,300 | SH |
| 21 | EQT CORP | EQT | 26884L109 | $83.9M | 1.58% | 1,577,324 | SH |
| 22 | SOLSTICE ADVANCED MATLS INC | SOLS | 83443Q103 | $80.7M | 1.52% | 910,394 | SH |
| 23 | WESCO INTL INC | WCC | 95082P105 | $80.6M | 1.52% | 233,424 | SH |
| 24 | MASTEC INC | MTZ | 576323109 | $79.1M | 1.49% | 190,236 | SH |
| 25 | MADISON AIR SOLUTIONS CORP | MAIR | 55658T105 | $75.8M | 1.43% | 1,943,728 | SH |
| 26 | TOTALENERGIES SE | TTE | F92124100 | $75.5M | 1.42% | 971,338 | SH |
| 27 | MARATHON PETE CORP | MPC | 56585A102 | $73.8M | 1.39% | 288,592 | SH |
| 28 | LEGENCE CORP | LGN | 52476L109 | $72.7M | 1.37% | 852,658 | SH |
| 29 | COMFORT SYS USA INC | FIX | 199908104 | $72.7M | 1.37% | 36,660 | SH |
| 30 | INNIO NV | INIO | N52A8C105 | $70.8M | 1.33% | 1,788,900 | SH |
| 31 | BP PLC | BP | 055622104 | $68.1M | 1.28% | 1,842,007 | SH |
| 32 | CRH PLC | CRH | G25508105 | $67.1M | 1.26% | 626,927 | SH |
| 33 | SENSATA TECHNOLOGIES HLDG PL | ST | G8060N102 | $62.9M | 1.19% | 1,317,795 | SH |
| 34 | TENARIS S A | TS | 88031M109 | $62.7M | 1.18% | 1,130,692 | SH |
| 35 | TALEN ENERGY CORP | TLN | 87422Q109 | $59.5M | 1.12% | 154,750 | SH |
| 36 | SELECT WATER SOLUTIONS INC | WTTR | 81617J301 | $59.1M | 1.11% | 2,955,888 | SH |
| 37 | WEATHERFORD INTL PLC | WFRD | G48833118 | $57.0M | 1.07% | 699,412 | SH |
| 38 | CORE NATURAL RESOURCES INC | CNR | 218937100 | $55.0M | 1.04% | 687,465 | SH |
| 39 | JAMES HARDIE INDS PLC | JHX | G4253H101 | $54.0M | 1.02% | 2,064,029 | SH |
| 40 | BORGWARNER INC | BWA | 099724106 | $53.2M | 1.00% | 801,595 | SH |
| 41 | XCEL ENERGY INC | XEL | 98389B100 | $52.6M | 0.99% | 654,993 | SH |
| 42 | METHANEX CORP | MEOH | 59151K108 | $52.2M | 0.98% | 1,130,053 | SH |
| 43 | LINCOLN ELEC HLDGS INC | LECO | 533900106 | $50.3M | 0.95% | 189,326 | SH |
| 44 | CONOCOPHILLIPS | COP | 20825C104 | $47.8M | 0.90% | 459,835 | SH |
| 45 | IAMGOLD CORP | IAG | 450913108 | $47.8M | 0.90% | 3,017,051 | SH |
| 46 | QNITY ELECTRONICS INC | Q | 74743L100 | $46.4M | 0.87% | 283,819 | SH |
| 47 | BKV CORP | BKV | 05603J108 | $45.8M | 0.86% | 1,673,695 | SH |
| 48 | FLEX LTD | FLEX | Y2573F102 | $44.7M | 0.84% | 275,600 | SH |
| 49 | EXXON MOBIL CORP | XOM | 30231G102 | $41.4M | 0.78% | 302,662 | SH |
| 50 | HF SINCLAIR CORP | DINO | 403949100 | $35.2M | 0.66% | 504,845 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $5.31B | 81 | 0001420506-26-001816 |
| 2026-03-31 | 2026-05-15 | $5.16B | 79 | 0001420506-26-001143 |
| 2025-12-31 | 2026-02-17 | $4.35B | 77 | 0001420506-26-000568 |
| 2025-09-30 | 2025-11-14 | $4.18B | 70 | 0001420506-25-003417 |