PNRG PrimeEnergy Corp.
PrimeEnergy Corp. (PNRG) Institutional Ownership
What the institutions did with PNRG last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 84.9K | 14.6% |
| BlackRock, Inc. | 51.4K | 8.8% |
| BNP PARIBAS FINANCIAL MARKETS | 41.0K | 7.0% |
| D. E. Shaw & Co., Inc. | 37.8K | 6.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 35.3K | 6.1% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 34.5K | 5.9% |
| FIRST TRUST ADVISORS LP | 19.2K | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 18.1K | 3.1% |
| JPMORGAN CHASE & CO | 17.9K | 3.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 17.1K | 2.9% |
| AMERICAN CENTURY COMPANIES INC | 15.3K | 2.6% |
| AQR CAPITAL MANAGEMENT LLC | 12.8K | 2.2% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 11.9K | 2.0% |
| STATE STREET CORP | 10.3K | 1.8% |
| XTX Topco Ltd | 9.3K | 1.6% |
| NORTHERN TRUST CORP | 9.2K | 1.6% |
| UBS Group AG | 8.7K | 1.5% |
| Quadrature Capital Ltd | 8.6K | 1.5% |
| Bank of New York Mellon Corp | 8.5K | 1.5% |
| MILLENNIUM MANAGEMENT LLC | 8.4K | 1.4% |
| Janney Montgomery Scott LLC | 8.1K | 1.4% |
| JANE STREET GROUP, LLC | 7.5K | 1.3% |
| PRINCIPAL FINANCIAL GROUP INC | 7.3K | 1.2% |
| Empowered Funds, LLC | 6.7K | 1.2% |
| Pacer Advisors, Inc. | 5.6K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| JPMORGAN CHASE & CO | Reduced | 68.7K | 17.9K | -50.8K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Increased | 8.6K | 34.5K | +25.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 13.5K | 35.3K | +21.8K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Sold Out | 19.0K | 0 | -19.0K |
| BlackRock, Inc. | Increased | 35.9K | 51.4K | +15.4K |
| GOLDMAN SACHS GROUP INC | Reduced | 12.7K | 2.7K | -10.1K |
| CANNELL CAPITAL LLC | Sold Out | 9.7K | 0 | -9.7K |
| Invesco Ltd. | Sold Out | 9.3K | 0 | -9.3K |
| XTX Topco Ltd | New | 0 | 9.3K | +9.3K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 16.5K | 8.4K | -8.2K |
| JANE STREET GROUP, LLC | New | 0 | 7.5K | +7.5K |
| Quadrature Capital Ltd | Increased | 1.7K | 8.6K | +6.9K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 47.9K | 41.0K | -6.9K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 78.9K | 84.9K | +6.1K |
| Pacer Advisors, Inc. | New | 0 | 5.6K | +5.6K |
| VICTORY CAPITAL MANAGEMENT INC | New | 0 | 4.7K | +4.7K |
| BANK OF AMERICA CORP /DE/ | Sold Out | 4.5K | 0 | -4.5K |
| IFG Advisory, LLC | New | 0 | 4.0K | +4.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 14.8K | 18.1K | +3.3K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 14.1K | 17.1K | +3.0K |
| MANGROVE PARTNERS IM, LLC | Sold Out | 3.0K | 0 | -3.0K |
| HRT FINANCIAL LP | Sold Out | 2.9K | 0 | -2.9K |
| Marex Group plc | Reduced | 7.1K | 4.3K | -2.8K |
| FIRST TRUST ADVISORS LP | Increased | 16.6K | 19.2K | +2.6K |
| Trexquant Investment LP | Sold Out | 2.5K | 0 | -2.5K |
| FMR LLC | Increased | 207 | 2.7K | +2.5K |
| CITADEL ADVISORS LLC | Sold Out | 2.2K | 0 | -2.2K |
| Vanguard Global Advisers, LLC | Increased | 200 | 2.2K | +2.0K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | New | 0 | 1.9K | +1.9K |
| MORGAN STANLEY | Reduced | 3.4K | 1.5K | -1.9K |
| Nuveen, LLC | New | 0 | 1.8K | +1.8K |
| Walleye Capital LLC | Sold Out | 1.8K | 0 | -1.8K |
| EXCHANGE TRADED CONCEPTS, LLC | New | 0 | 1.6K | +1.6K |
| RAYMOND JAMES FINANCIAL INC | Sold Out | 1.6K | 0 | -1.6K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | New | 0 | 1.5K | +1.5K |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | Increased | 2.1K | 3.4K | +1.3K |
| AMERICAN CENTURY COMPANIES INC | Increased | 14.1K | 15.3K | +1.3K |
| WEDBUSH SECURITIES INC | Sold Out | 1.3K | 0 | -1.3K |
| Jump Financial, LLC | Sold Out | 1.3K | 0 | -1.3K |
| STRS OHIO | Increased | 2.5K | 3.7K | +1.2K |
| CANADA PENSION PLAN INVESTMENT BOARD | New | 0 | 1.2K | +1.2K |
| UBS Group AG | Increased | 7.7K | 8.7K | +1.0K |
| NORTHERN TRUST CORP | Increased | 8.3K | 9.2K | +954 |
| ALLIANCEBERNSTEIN L.P. | Increased | 1.8K | 2.7K | +840 |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 13.6K | 12.8K | -837 |
| STATE STREET CORP | Increased | 9.5K | 10.3K | +825 |
| Bank of New York Mellon Corp | Increased | 7.8K | 8.5K | +691 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 1.4K | 2.0K | +613 |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 6.7K | 7.3K | +538 |
| AMERIPRISE FINANCIAL INC | Reduced | 3.1K | 2.6K | -533 |
| TWO SIGMA INVESTMENTS, LP | Reduced | 2.5K | 2.0K | -518 |
| ROYAL BANK OF CANADA | New | 0 | 419 | +419 |
| Quantbot Technologies LP | New | 0 | 398 | +398 |
| Creative Planning | Increased | 931 | 1.3K | +379 |
| WELLS FARGO & COMPANY/MN | Increased | 212 | 582 | +370 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 11.6K | 11.9K | +302 |
| Empowered Funds, LLC | Increased | 6.4K | 6.7K | +302 |
| D. E. Shaw & Co., Inc. | Increased | 37.6K | 37.8K | +281 |
| MEEDER ASSET MANAGEMENT INC | Sold Out | 269 | 0 | -269 |
| CITIGROUP INC | Increased | 83 | 305 | +222 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.