Sourcerock Group portfolio
Concentrated managerInvestment firmPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sourcerock Group reported a $1.9 bn portfolio of 36 positions to the SEC as of the end of Q2 2026. Its largest positions are AR, CRC, PTEN. During the quarter it opened Comstock Resources and Entergy and exited Diamondback Energy and Andersons.
Sections with a free account
What changed this quarter
41 positions with a change (4 new, 11 added to, 17 trimmed, 9 sold); also, 2 entered through an IPO. 12 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Noble−78%fewer sharesReduced7.6% → 1.5%
- Tidewater+232%more sharesIncreased1.5% → 4.9%
- Occidental Petroleum+200%more sharesIncreased1.7% → 4.6%
- Diamondback Energy−1.5 ppof portfolioSold out1.5% → —
- Halliburton+33%more sharesIncreased4.1% → 5.8%
- Chord Energy−15%fewer sharesReduced7.7% → 6.5%
- Century Aluminum−16%fewer sharesReduced6.6% → 5.4%
- Andersons−0.8 ppof portfolioSold out0.8% → —
- California Resources+7.6%more sharesIncreased13.2% → 13.4%
- Comstock Resources+0.7 ppof portfolioNew— → 0.9%
- Entergy+0.7 ppof portfolioNew— → 0.9%
- Patterson-UTI Energy−11%fewer sharesReduced7.4% → 6.9%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- Antero ResourcesAR15.8%
- California ResourcesCRC13.4%
- Patterson-UTI EnergyPTEN6.9%
- Chord EnergyCHRD6.5%
- HalliburtonHAL5.8%
- ProPetro HoldingPUMP5.8%
- Century AluminumCENX5.4%
- TidewaterTDW4.9%
- Occidental PetroleumOXY4.6%
- Talos EnergyTALO4.6%
- OneokOKE4.6%
- OvintivOVV2.7%
- Cheniere EnergyLNG2.7%
- Peabody EnergyBTU1.9%
- NobleNE1.5%
“Since”: first quarter of the current run, unbroken until today. In the details, prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.
Portfolio by sector
- ● Energy 86%
- ● Materials 7%
- ● Utilities 5%
- ● No sector 1%
- ● Industrials 1%
How its portfolio changed (8 quarters)
Q2 2026: 36
Q2 2026: 74%
Q2 2026: 12.8%
Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Investment firm, per its Form ADV of Apr 2, 2026 (high confidence).
The data, as reported: SOURCEROCK GROUP LLC (CRD 307575): 7.B private funds: 1 hedge (gross assets $1.5 bn); 5.D assets by client type: pooled vehicles 100% (of $3.1 bn)
The type comes from a rule applied to that data. If it looks wrong, tell us.
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