GeoSphere Capital Management, LLC — 13F Holdings & Portfolio
CIK 1426876 · latest 13F-HR filed 2026-05-15
GeoSphere Capital Management, LLC manages $228.8M in 13F-reported U.S. long-equity assets across 42 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are SPY (13.93%), QQQ (13.45%), BKV (6.75%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 21 new positions, exited 15, added to 8, and trimmed 9.
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.
$228.8M
Long-equity book
42
Distinct positions
2026-03-31
Filed 2026-05-15
+21 / −15 / ↑8 / ↓9
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- CORE NATURAL RESOURCES INC$6.9M +92.0%
- TERAWULF INC$3.2M +110.3%
- PEABODY ENGR CORP$2.5M +170.6%
- PROPETRO HLDG CORP$1.8M +63.8%
- INNOVEX INTERNATIONAL INC$1.8M +164.1%
Top Trims
- NATIONAL ENERGY SERVICES REU-$10.4M -46.8%
- BORR DRILLING LTD-$3.4M -60.7%
- IAMGOLD CORP-$2.0M -53.2%
- FRONTLINE PLC-$1.6M -36.1%
- NEXGEN ENERGY LTD-$1.3M -35.5%
New Positions
- VISTA ENERGY S.A.B. DE C.V.$9.4M
- KOSMOS ENERGY LTD$5.7M
- FLUOR CORP$5.0M
- CENTURY ALUM CO$4.8M
- OCEANEERING INTL INC$4.3M
Exited Positions
- EXCELERATE ENERGY INC$5.8M
- HUT 8 CORP$5.3M
- FREEPORT-MCMORAN INC$4.8M
- BLOOM ENERGY CORP$4.0M
- EQT CORP$3.9M
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 | STATE STR SPDR S&P 500 ETF T Put | SPY | 78462F103 | $31.9M | 13.93% | 49,000 | SH |
| 2 | INVESCO QQQ TR Put | QQQ | 46090E103 | $30.8M | 13.45% | 53,300 | SH |
| 3 | BKV CORP | BKV | 05603J108 | $15.4M | 6.75% | 541,689 | SH |
| 4 | CORE NATURAL RESOURCES INC | CNR | 218937100 | $14.4M | 6.31% | 137,926 | SH |
| 5 | NATIONAL ENERGY SERVICES REU | NESR | G6375R107 | $11.8M | 5.16% | 549,578 | SH |
| 6 | VISTA ENERGY S.A.B. DE C.V. | VIST | 92837L109 | $9.4M | 4.12% | 125,000 | SH |
| 7 | CAMECO CORP | CCJ | 13321L108 | $6.4M | 2.82% | 59,363 | SH |
| 8 | TERAWULF INC | WULF | 88080T104 | $6.0M | 2.64% | 418,640 | SH |
| 9 | KOSMOS ENERGY LTD | KOS | 500688106 | $5.7M | 2.48% | 2,038,788 | SH |
| 10 | FLUOR CORP | FLR | 343412102 | $5.0M | 2.20% | 108,000 | SH |
| 11 | SOLARIS ENERGY INFRAS INC | SEI | 83418M103 | $4.8M | 2.11% | 85,366 | SH |
| 12 | CENTURY ALUM CO | CENX | 156431108 | $4.8M | 2.10% | 82,000 | SH |
| 13 | PROPETRO HLDG CORP | PUMP | 74347M108 | $4.7M | 2.04% | 324,369 | SH |
| 14 | CENOVUS ENERGY INC | CVE | 15135U109 | $4.3M | 1.87% | 161,548 | SH |
| 15 | OCEANEERING INTL INC | OII | 675232102 | $4.3M | 1.86% | 120,000 | SH |
| 16 | METHANEX CORP | MEOH | 59151K108 | $4.2M | 1.82% | 70,000 | SH |
| 17 | DELEK US HLDGS INC NEW | DK | 24665A103 | $4.1M | 1.77% | 90,000 | SH |
| 18 | PEABODY ENGR CORP | BTU | 704551100 | $4.0M | 1.76% | 121,959 | SH |
| 19 | LIBERTY ENERGY INC | LBRT | 53115L104 | $3.9M | 1.68% | 133,768 | SH |
| 20 | VANECK ETF TRUST | GDX | 92189F106 | $3.7M | 1.60% | 40,000 | SH |
| 21 | UR-ENERGY INC | URG | 91688R108 | $3.5M | 1.55% | 2,375,507 | SH |
| 22 | DENISON MINES CORP | DNN | 248356107 | $3.4M | 1.51% | 977,106 | SH |
| 23 | CF INDUSTRIES HOLD | CF | 125269100 | $3.1M | 1.34% | 23,667 | SH |
| 24 | INNOVEX INTERNATIONAL INC | INVX | 457651107 | $2.9M | 1.26% | 118,424 | SH |
| 25 | BARRICK MNG CORP | B | 06849F108 | $2.8M | 1.22% | 68,524 | SH |
| 26 | FRONTLINE PLC | FRO | M46528101 | $2.8M | 1.22% | 80,000 | SH |
| 27 | ARIS MINING CORPORATION | ARIS | 04040Y109 | $2.8M | 1.22% | 150,000 | SH |
| 28 | NEXGEN ENERGY LTD | NXE | 65340P106 | $2.4M | 1.04% | 204,656 | SH |
| 29 | BORR DRILLING LTD | BORR | G1466R173 | $2.2M | 0.96% | 380,110 | SH |
| 30 | GOLAR LNG LTD | GLNG | G9456A100 | $2.2M | 0.95% | 40,000 | SH |
| 31 | FORGENT POWER SOLUTIONS INC | FPS | 34631F102 | $2.1M | 0.93% | 72,854 | SH |
| 32 | PERMIAN RESOURCES CORP | PR | 71424F105 | $2.1M | 0.93% | 100,000 | SH |
| 33 | DORIAN LPG LTD | LPG | Y2106R110 | $2.1M | 0.90% | 60,000 | SH |
| 34 | OKEANIS ECO TANKERS COR | ECO | Y64177101 | $2.0M | 0.88% | 40,000 | SH |
| 35 | HAFNIA LTD | HAFN | Y2990R101 | $2.0M | 0.88% | 265,000 | SH |
| 36 | ORLA MNG LTD NEW | ORLA | 68634K106 | $2.0M | 0.88% | 124,178 | SH |
| 37 | PBF ENERGY INC | PBF | 69318G106 | $1.9M | 0.83% | 40,000 | SH |
| 38 | NAVIGATOR HLDGS LTD | NVGS | Y62132108 | $1.8M | 0.78% | 92,000 | SH |
| 39 | IAMGOLD CORP | IAG | 450913108 | $1.7M | 0.76% | 92,257 | SH |
| 40 | WARRIOR MET COAL INC | HCC | 93627C101 | $1.4M | 0.61% | 15,000 | SH |
| 41 | PERPETUA RESOURCES CORP | PPTA | 714266103 | $1.1M | 0.50% | 40,582 | SH |
| 42 | PAN AMERN SILVER CORP | PAAS | 697900108 | $870.5K | 0.38% | 15,934 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $228.8M | 42 | 0001214659-26-006453 |
| 2025-12-31 | 2026-02-09 | $303.8M | 40 | 0001214659-26-001324 |
| 2025-09-30 | 2025-11-14 | $131.7M | 42 | 0001214659-25-016621 |