GC
GeoSphere Capital Management, LLC: 13F Stock Holdings & Portfolio (Q2 2026)
GeoSphere Capital Management, LLCCIK: 0001426876
Diversified strategySector-focusedMomentum follower
Total reported value
$306.3M
Reporting period: 2026-06-30 · Number of holdings: 46
GeoSphere Capital Management, LLC disclosed 46 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $306.3M and a quarterly turnover rate of 61.9%.
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Personality snowflake
- Concentration
- 21.89
- Portfolio Stability
- 61.92
- Momentum
- 100
- Sector conviction
- 100
- Diversification
- 92
- Sizing Uniformity
- 87.54
GeoSphere Capital Management, LLC's disclosed holdings carry a Herfindahl concentration index of 0.055 — mathematically equivalent to about 18 equally-sized positions, well below its 46 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.25), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 29% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy IWM
Add G6375R107
+45.5% $12.1M
Trim QQQ
-15.6% $2.4M
New buy 40445M100
Trim CNR
+14.5% -$1.8M
Sold out PUMP
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 12.19% | -1.74% | +2.04% | |
| 2 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 10.82% | -2.63% | -15.57% | |
| 3 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 8.83% | +8.83% | NEW | |
| 4 | ✓ | National Energy Services Reu | Stock-Other | 7.81% | +2.65% | +45.49% | |
| 5 | BKV | Bkv Corporation | Stock-Other | 5.20% | -1.55% | +7.38% | |
| 6 | WULF | Terawulf Inc | Stock-Financials | 4.21% | +1.57% | +24.83% | |
| 7 | CNR | Core Natural Resources Inc | Stock-Energy | 4.13% | -2.18% | +14.50% | |
| 8 | FLR | Fluor CORP | Stock-Industrials | 3.56% | +1.36% | +92.59% | |
| 9 | SEI | Solaris Energy Infrastructur | Stock-Energy | 3.03% | +0.92% | +35.14% | |
| 10 | VIST | Vista Energy Sab De Cv | Stock-Other | 2.86% | -1.26% | +9.98% | |
| 11 | CCJ | Cameco CORP | Stock-Energy | 2.31% | -0.51% | +16.85% | |
| 12 | ✓ | Stock-Other | 2.29% | +2.29% | NEW | ||
| 13 | ARIS | Aris Mining CORP | Stock-Other | 2.04% | +0.82% | +180.00% | |
| 14 | KOS | Kosmos Energy LTD | Stock-Other | 1.94% | -0.54% | +38.01% | |
| 15 | BORR | Borr Drilling Limited | Stock-Other | 1.75% | +0.79% | +242.36% | |
| 16 | USO | United States Oil Fund LP | ETF-Other | 1.74% | +1.74% | NEW | |
| 17 | DK | Delek US Holdings Inc | Stock-Other | 1.70% | -0.07% | +14.13% | |
| 18 | EFA | Ishares Msci Eafe ETF | ETF-Other | 1.70% | +1.70% | NEW | |
| 19 | LBRT | Liberty Energy Inc | Stock-Energy | 1.49% | -0.19% | +29.90% | |
| 20 | GNRC | Generac Holdings Inc | Stock-Industrials | 1.43% | +1.43% | NEW | |
| 21 | VLO | Valero Energy CORP | Stock-Energy | 1.36% | +1.36% | NEW | |
| 22 | CVE | Cenovus Energy Inc | Stock-Energy | 1.31% | -0.56% | — | |
| 23 | HAFN | Hafnia Limited | Stock-Other | 1.14% | +0.26% | +98.11% | |
| 24 | IBIT | Ishares Bitcoin Trust ETF | ETF-Crypto | 1.09% | +1.09% | NEW | |
| 25 | INVX | Innovex International Inc | Stock-Other | 1.06% | -0.20% | +10.68% | |
| 26 | FNV | Franco-nevada CORP | Stock-Materials | 1.02% | +1.02% | NEW | |
| 27 | DNN | Denison Mines CORP | Stock-Other | 0.98% | -0.53% | — | |
| 28 | OII | Oceaneering Intl Inc | Stock-Energy | 0.92% | -0.94% | -41.93% | |
| 29 | HNRG | Hallador Energy Co | Stock-Other | 0.85% | +0.85% | NEW | |
| 30 | URG | Ur-energy Inc | Stock-Other | 0.83% | -0.72% | -21.05% | |
| 31 | B | Barrick Mining CORP | Stock-Materials | 0.82% | -0.40% | — | |
| 32 | TRMD | TORM plc | Stock-Other | 0.77% | +0.77% | NEW | |
| 33 | CF | Cf Industries Holdings Inc | Stock-Materials | 0.71% | -0.63% | -15.49% | |
| 34 | AR | Antero Resources CORP | Stock-Energy | 0.69% | +0.69% | NEW | |
| 35 | GLNG | Golar LNG Limited | Stock-Energy | 0.65% | -0.30% | — | |
| 36 | NXE | Nexgen Energy LTD | Stock-Other | 0.63% | -0.41% | — | |
| 37 | IAG | Iamgold CORP | Stock-Other | 0.57% | -0.19% | +19.23% | |
| 38 | NVGS | Navigator Holdings Ltd. | Stock-Other | 0.56% | -0.22% | — | |
| 39 | BE | Bloom Energy Corp- A | Stock-Industrials | 0.49% | +0.49% | NEW | |
| 40 | CENX | Century Aluminum Company | Stock-Materials | 0.48% | -1.62% | -60.98% | |
| 41 | SCZM | Santacruz Silver Mining LTD | Stock-Other | 0.42% | +0.42% | NEW | |
| 42 | PAAS | Pan American Silver CORP | Stock-Materials | 0.37% | -0.01% | +56.90% | |
| 43 | MSTR | Strategy Inc | Stock-Tech | 0.36% | +0.36% | NEW | |
| 44 | DHT | DHT Holdings, Inc. | Stock-Other | 0.32% | +0.32% | NEW | |
| 45 | FRMI | Fermi Inc | Stock-Other | 0.30% | +0.30% | NEW | |
| 46 | LPG | Dorian LPG Ltd. | Stock-Other | 0.28% | -0.62% | -58.33% |
Portfolio Performance
Performance for Q3 2026
-1%
Performance Last 4 Quarters
+46.2%
- Stdev
- +21.3%
- Beta
- +0.79
- Alpha
- +4.2%
- Max Drawdown
- -24.9%
- Annualized Perf
- +19.4%
- Batting Avg vs S&P
- +50%
- Sortino
- +1.79
- Stutzer
- +0.28
- Treynor
- +0.25
- Sterling
- +0.86
- Calmar
- +0.78
- Information Ratio
- 0
- Tracking Error
- +18.8%
- Stdev Down
- +11.2%
- Winning Months %
- +66.7%
- Losing Months %
- +33.3%
- Best 12 Months
- +77.9%
- Worst 12 Months
- -19.5%
- Efficiency Ratio
- +0.39
- Sharpe
- +0.94
- Stdev Sectors
- +18%
- Skewness
- +0.27
- Kurtosis
- -0.14
- Upside Potential
- +3.57
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 46 | $306.3M | 62 | ||
| 2026 Q1 | 42 | $228.8M | 100 | ||
| 2025 Q4 | 40 | $303.8M | 100 | ||
| 2025 Q3 | 42 | $131.7M | 100 | ||
| 2025 Q2 | 41 | $116.8M | 0 | ||
| 2025 Q1 | 31 | $184.2M | 100 | ||
| 2024 Q4 | 33 | $213.5M | 0 | ||
| 2024 Q3 | 37 | $133.2M | 0 | ||
| 2024 Q2 | 29 | $202.3M | 0 | ||
| 2024 Q1 | 29 | $140.7M | 0 | ||
| 2023 Q4 | 22 | $119.4M | 0 | ||
| 2023 Q3 | 25 | $16.1B | 0 | ||
| 2023 Q2 | 29 | $118.7M | 0 | ||
| 2023 Q1 | 24 | $105.8M | 0 | ||
| 2022 Q4 | 31 | $106.1M | 0 | ||
| 2019 Q3 | 23 | $11.9M | 100 | ||
| 2019 Q2 | 22 | $31.3M | 82 | ||
| 2019 Q1 | 23 | $43.7M | 100 | ||
| 2018 Q4 | 18 | $34.5M | 100 | ||
| 2018 Q3 | 30 | $63.9M | 100 | ||
| 2018 Q2 | 32 | $17.2M | 100 | ||
| 2018 Q1 | 29 | $136.7M | 100 | ||
| 2017 Q4 | 26 | $56.8M | 100 | ||
| 2017 Q3 | 21 | $38.1M | 100 | ||
| 2017 Q2 | 13 | $7.3M | 100 | ||
| 2017 Q1 | 31 | $113.4M | 100 | ||
| 2016 Q4 | 30 | $87.1M | 100 | ||
| 2016 Q3 | 27 | $104.9M | 53 | ||
| 2016 Q2 | 26 | $101.3M | 100 | ||
| 2016 Q1 | 19 | $31.1M | 100 | ||
| 2015 Q4 | 9 | $9.7M | 100 | ||
| 2015 Q3 | 19 | $36.6M | 100 | ||
| 2015 Q2 | 25 | $43.3M | 97 | ||
| 2015 Q1 | 30 | $49.7M | 100 | ||
| 2014 Q4 | 16 | $18.6M | 100 | ||
| 2014 Q3 | 28 | $53.7M | 100 | ||
| 2014 Q2 | 28 | $63.5M | 100 | ||
| 2014 Q1 | 44 | $33.8M | 100 | ||
| 2013 Q4 | 42 | $69.5M | 72 | ||
| 2013 Q3 | 38 | $70.8M | 100 | ||
| 2013 Q2 | 43 | $68.1M | 0 |
Holding changes this quarter
GeoSphere Capital Management, LLC's most significant position changes for 2026-06-30: New buy: Ishares Russell 2000 ETF (IWM); New buy: ; New buy: United States Oil Fund LP (USO); New buy: Ishares Msci Eafe ETF (EFA); Sold out: Propetro Holding CORP (PUMP).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IWM | Ishares Russell 2000 ETF | +8.8% | NEW | New buy |
| 2 | ✓ | National Energy Services Reu | +2.7% | +45.49% | Add |
| 3 | ✓ | +2.3% | NEW | New buy | |
| 4 | USO | United States Oil Fund LP | +1.7% | NEW | New buy |
| 5 | EFA | Ishares Msci Eafe ETF | +1.7% | NEW | New buy |
| 6 | WULF | Terawulf Inc | +1.6% | +24.83% | Add |
| 7 | GNRC | Generac Holdings Inc | +1.4% | NEW | New buy |
| 8 | FLR | Fluor CORP | +1.4% | +92.59% | Add |
| 9 | VLO | Valero Energy CORP | +1.4% | NEW | New buy |
| 10 | IBIT | Ishares Bitcoin Trust ETF | +1.1% | NEW | New buy |
| 11 | FNV | Franco-nevada CORP | +1% | NEW | New buy |
| 12 | SEI | Solaris Energy Infrastructur | +0.9% | +35.14% | Add |
| 13 | HNRG | Hallador Energy Co | +0.9% | NEW | New buy |
| 14 | ARIS | Aris Mining CORP | +0.8% | +180.00% | Add |
| 15 | BORR | Borr Drilling Limited | +0.8% | +242.36% | Add |
| 16 | TRMD | TORM plc | +0.8% | NEW | New buy |
| 17 | AR | Antero Resources CORP | +0.7% | NEW | New buy |
| 18 | BE | Bloom Energy Corp- A | +0.5% | NEW | New buy |
| 19 | SCZM | Santacruz Silver Mining LTD | +0.4% | NEW | New buy |
| 20 | MSTR | Strategy Inc | +0.4% | NEW | New buy |
| 21 | DHT | DHT Holdings, Inc. | +0.3% | NEW | New buy |
| 22 | FRMI | Fermi Inc | +0.3% | NEW | New buy |
| 23 | HAFN | Hafnia Limited | +0.3% | +98.11% | Add |
| 24 | PAAS | Pan American Silver CORP | 0% | +56.90% | Add |
| 25 | DK | Delek US Holdings Inc | -0.1% | +14.13% | Add |
| 26 | LBRT | Liberty Energy Inc | -0.2% | +29.90% | Add |
| 27 | IAG | Iamgold CORP | -0.2% | +19.23% | Add |
| 28 | INVX | Innovex International Inc | -0.2% | +10.68% | Add |
| 29 | NVGS | Navigator Holdings Ltd. | -0.2% | — | Unchanged |
| 30 | GLNG | Golar LNG Limited | -0.3% | — | Unchanged |
| 31 | B | Barrick Mining CORP | -0.4% | — | Unchanged |
| 32 | NXE | Nexgen Energy LTD | -0.4% | — | Unchanged |
| 33 | PPTA | Perpetua Resources CORP | -0.5% | EXIT | Sold out |
| 34 | CCJ | Cameco CORP | -0.5% | +16.85% | Add |
| 35 | DNN | Denison Mines CORP | -0.5% | — | Unchanged |
| 36 | KOS | Kosmos Energy LTD | -0.5% | +38.01% | Add |
| 37 | CVE | Cenovus Energy Inc | -0.6% | — | Unchanged |
| 38 | HCC | Warrior Met Coal Inc | -0.6% | EXIT | Sold out |
| 39 | LPG | Dorian LPG Ltd. | -0.6% | -58.33% | Trim |
| 40 | CF | Cf Industries Holdings Inc | -0.6% | -15.49% | Trim |
| 41 | URG | Ur-energy Inc | -0.7% | -21.05% | Trim |
| 42 | PBF | Pbf Energy Inc-class A | -0.8% | EXIT | Sold out |
| 43 | ECO | Okeanis Eco Tankers Corp. | -0.9% | EXIT | Sold out |
| 44 | ORLA | Orla Mining LTD | -0.9% | EXIT | Sold out |
| 45 | FPS | Forgent Power Solutions Inc | -0.9% | EXIT | Sold out |
| 46 | PR | Permian Resources Corp-cl A | -0.9% | EXIT | Sold out |
| 47 | OII | Oceaneering Intl Inc | -0.9% | -41.93% | Trim |
| 48 | FRO | Frontline plc | -1.2% | EXIT | Sold out |
| 49 | VIST | Vista Energy Sab De Cv | -1.3% | +9.98% | Add |
| 50 | BKV | Bkv Corporation | -1.6% | +7.38% | Add |
1–50 of 58
Filing History
FAQ
What is GeoSphere Capital Management, LLC and what type of investor is it?
GeoSphere Capital Management, LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $306.3M, spread across 46 disclosed positions.
What are GeoSphere Capital Management, LLC's largest equity positions?
Based on the latest 13F filing, GeoSphere Capital Management, LLC's top holdings by market value are:
1. Ss Spdr S&p 500 ETF Trust-us (SPY) — $37.3M (12.2%)
2. Invesco Qqq Trust Series 1 (QQQ) — $33.1M (10.8%)
3. Ishares Russell 2000 ETF (IWM) — $27.0M (8.8%)
4. National Energy Services Reu — $23.9M (7.8%)
5. Bkv Corporation (BKV) — $15.9M (5.2%)
What changes did GeoSphere Capital Management, LLC make in its most recent portfolio filing?
In the latest reported quarter, GeoSphere Capital Management, LLC made 52 notable position adjustments: 16 new positions were initiated, 18 existing holdings were added to, 6 positions were partially reduced, and 12 were completely exited. The largest of these moves: New buy: Ishares Russell 2000 ETF (IWM); New buy: ; New buy: United States Oil Fund LP (USO); New buy: Ishares Msci Eafe ETF (EFA); Sold out: Propetro Holding CORP (PUMP)
What sectors does GeoSphere Capital Management, LLC focus on?
GeoSphere Capital Management, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Energy: 54.1%
• Industrials: 18.7%
• Financials: 14.4%
• Materials: 11.6%
• Information Technology: 1.2%
Investment Profile
GeoSphere Capital Management, LLC returned an annualized 19.4% over the trailing 36 months — outperforming the S&P 500 by 4.2 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.79 (less volatile than the market) and a 50% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading, with 54.1% of the portfolio concentrated in Energy.
Its turnover score has risen from 0 to 62 over the past 4 quarters — a shift toward more active trading.
It has added to its WULF position over the past two quarters (+$10.0M, now $12.9M), while trimming NXE over the same stretch (-$1.8M, still holding $1.9M).
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Developer Access
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