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Super Investors / Sourcerock Group LLC
SG

Sourcerock Group LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.92B
Positions
36
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (23 quarters reported)

$2.48B $140M
Q4 20 Q1 22 Q2 23 Q3 24 Q4 25 Q2 26

$140M in Q4 2020 → $1.92B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Antero Resources Corp 15.8% Added 4.4% 8,669,859 $305M
CR California Res Corp 13.4% Added 7.6% 4,890,388 $259M
Patterson-uti Energy Inc 6.9% Trimmed 11% 14,553,804 $134M
Chord Energy Corporation 6.5% Trimmed 15% 1,096,511 $125M
Halliburton Co 5.8% Added 33% 3,283,008 $111M
PH Propetro Hldg Corp 5.8% Added 6.5% 7,713,646 $111M
CA Century Alum Co 5.4% Trimmed 16% 2,266,085 $104M
TN Tidewater Inc New 4.9% Added 232% 1,404,984 $93.6M
OP Occidental Pete Corp 4.6% Added 200% 1,835,700 $89.2M
Talos Energy Inc 4.6% Trimmed 13% 6,895,998 $89M
Oneok Inc New 4.6% Added 0.5% 1,020,925 $88.8M
Ovintiv Inc 2.7% Added 3.8% 977,630 $51.5M
Cheniere Energy Inc 2.7% Trimmed 4.6% 214,753 $51.3M
PE Peabody Engr Corp 1.9% Added 11% 1,574,054 $36.4M
Noble Corp PLC 1.5% Trimmed 78% 792,981 $29.6M
PG&E Corp 1.5% Trimmed 31% 1,692,747 $28.5M
Rice Acquisition Corp 3 1.4% Trimmed 0.1% 2,563,697 $27.5M
Alliant Energy Corp 1.1% Trimmed 8.4% 273,921 $20.9M
Venture Global Inc 1.0% Added 54% 1,658,515 $18.5M
CR Comstock Res Inc 0.9% New 1,156,868 $17.3M
EN Entergy Corp New 0.9% New 146,703 $16.9M
NJ New Jersey Res Corp 0.8% Trimmed 17% 289,573 $16.2M
Green Plains Inc 0.8% Added 20% 1,021,383 $15.7M
Xcel Energy Inc 0.7% Trimmed 47% 163,771 $13.2M
Sunrun Inc 0.6% New 855,841 $11.5M
SG Southwest Gas Hldgs Inc 0.5% Trimmed 8.7% 117,443 $10.4M
Golar Lng Ltd 0.5% Trimmed 5.4% 205,009 $10.2M
Tc Energy Corp 0.5% Trimmed 8.9% 150,776 $9.99M
AS Algoma Stl Group Inc 0.3% Trimmed 4.5% 1,247,507 $5.05M
Pbf Energy Inc 0.2% New 100,000 $4.55M
Nextdecade Corp 0.2% Trimmed 9.0% 538,230 $4.06M
EL Eaglerock Ld LLC 0.2% New 167,460 $3.56M
X-energy Inc 0.2% New 179,848 $3.3M
Hallador Energy Company 0.2% Added 25% 183,394 $3.19M
Core Natural Resources Inc 0.1% Trimmed 10% 34,665 $2.77M
Net Power Inc 0.1% Trimmed 6.9% 1,400,110 $2.34M

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Noble Corp PLC Trimmed −2,888,191 −$108M 1.5%
TN Tidewater Inc New Added +981,471 +$65.4M 4.9%
OP Occidental Pete Corp Added +1,224,599 +$59.5M 4.6%
Cheniere Energy Inc Exited −200,000 −$56.8M
Oneok Inc New Exited −500,000 −$45.2M
Diamondback Energy Inc Exited −180,344 −$35.7M
Halliburton Co Added +805,880 +$27.4M 5.8%
Chord Energy Corporation Trimmed −195,059 −$22.3M 6.5%
CA Century Alum Co Trimmed −421,164 −$19.4M 5.4%
Andersons Inc Exited −258,746 −$18.6M

Showing the 10 largest of 47 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Noble Corp PLC Trimmed −1,227,125 −$60.2M 7.3%
Cheniere Energy Inc New +200,000 +$56.8M 2.3%
CA Century Alum Co Trimmed −934,735 −$54.9M 6.4%
Cheniere Energy Inc Added +175,114 +$49.7M 2.6%
Talos Energy Inc Trimmed −2,623,930 −$41.4M 5.1%
OP Occidental Pete Corp New +611,101 +$39.7M 1.6%
Antero Resources Corp Trimmed −858,242 −$36.4M 14.2%
Expand Energy Corporation Exited −325,425 −$35.9M
Diamondback Energy Inc New +180,344 +$35.7M 1.4%
TN Tidewater Inc New New +423,513 +$35.4M 1.4%

Showing the 10 largest of 52 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 13, 2026

Company Action Shares changed Value of change % of portfolio
Alcoa Corp Trimmed −1,163,740 −$61.8M 0.2%
Halliburton Co Added +2,169,218 +$61.3M 5.2%
WI Weatherford Intl PLC Exited −729,338 −$49.9M
CR California Res Corp Added +1,094,715 +$48.9M 10.7%
Antero Resources Corp Added +1,378,001 +$47.5M 17.6%
Oneok Inc New New +600,000 +$44.1M 2.5%
Valaris Ltd Exited −880,215 −$42.9M
CA Century Alum Co Added +981,519 +$38.5M 7.9%
Expand Energy Corporation New +325,425 +$35.9M 2.0%
Rice Acquisition Corp 3 New +2,569,384 +$27M 1.5%

Showing the 10 largest of 49 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Eqt Corp Exited −2,726,585 −$159M
TS Tenaris S A Exited −3,086,075 −$115M
Civitas Resources Inc Exited −3,624,971 −$99.8M
CR California Res Corp Added +1,179,842 +$62.7M 11.5%
Alcoa Corp Trimmed −1,715,955 −$56.4M 2.7%
DE Devon Energy Corp New Exited −1,751,276 −$55.7M
WI Weatherford Intl PLC New +729,338 +$49.9M 3.4%
FN Fluor Corp New Trimmed −1,131,370 −$47.6M 1.5%
Cameco Corp Exited −582,535 −$43.2M
Valaris Ltd New +880,215 +$42.9M 2.9%

Showing the 10 largest of 51 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Eqt Corp Trimmed −2,699,701 −$157M 8.3%
FN Fluor Corp New New +1,664,266 +$85.3M 4.4%
DE Devon Energy Corp New Added +1,672,824 +$53.2M 2.9%
Halliburton Co Trimmed −2,430,127 −$49.5M 0.2%
Cameco Corp New +582,535 +$43.2M 2.3%
Patterson-uti Energy Inc Added +7,205,652 +$42.7M 4.3%
CR California Res Corp Added +779,280 +$35.6M 4.8%
Antero Resources Corp Added +783,117 +$31.5M 17.1%
Noble Corp PLC Added +1,157,756 +$30.7M 7.2%
Oneok Inc New Added +344,280 +$28.1M 2.3%

Showing the 10 largest of 50 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
Chord Energy Corporation Added +696,187 +$78.5M 6.4%
Civitas Resources Inc Added +1,608,947 +$56.1M 8.9%
Halliburton Co Added +2,189,347 +$55.5M 3.8%
Expand Energy Corporation Exited −467,571 −$46.5M
Eqt Corp Added +797,488 +$42.6M 16.3%
Antero Resources Corp Added +1,017,293 +$41.1M 16.8%
Patterson-uti Energy Inc Added +4,874,123 +$40.1M 3.1%
S2 Seadrill 2021 Ltd Exited −1,011,438 −$39.4M
PG&E Corp New +2,049,066 +$35.2M 2.0%
Alcoa Corp Added +1,123,478 +$34.3M 5.3%

Showing the 10 largest of 49 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
Alcoa Corp Added +1,506,009 +$56.9M 5.3%
Array Technologies Inc Exited −7,433,751 −$49.1M
OI Oceaneering Intl Inc Exited −1,288,248 −$32M
Tc Energy Corp Exited −671,366 −$31.9M
MM Mp Materials Corp Exited −1,793,845 −$31.7M
DE Devon Energy Corp New New +785,000 +$25.7M 1.8%
Chord Energy Corporation Added +214,870 +$25.1M 2.6%
Civitas Resources Inc Added +504,785 +$23.2M 9.5%
UN Ugi Corp New Added +720,700 +$20.3M 2.1%
N Nextracker Inc New +510,568 +$18.7M 1.3%

Showing the 10 largest of 46 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
S Schlumberger Ltd Exited −900,016 −$42.5M
OI Oceaneering Intl Inc Trimmed −1,571,735 −$39.1M 2.6%
Freeport-mcmoran Inc New +736,000 +$36.7M 3.0%
Chord Energy Corporation Trimmed −265,077 −$34.5M 1.1%
EG Expro Group Holdings Nv Trimmed −1,902,374 −$32.7M 2.2%
Tc Energy Corp New +671,366 +$31.9M 2.6%
TS Tenaris S A Trimmed −880,616 −$28M 5.6%
CE Chesapeake Energy Corp New +335,057 +$27.6M 2.2%
Ovintiv Inc Exited −547,637 −$25.7M
Nov Inc Exited −1,143,000 −$21.7M

Showing the 10 largest of 40 changes.

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