PrimeEnergy Corporation (PNRG)
Energy
Oil & Gas E&P
184.10 $
+1.9%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns PrimeEnergy Corporation (PNRG)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 36.8% of the shares are freely tradable; institutional investors hold 36.5%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
36.5%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
60.6%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
36.8%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
13.6%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
2Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dimensional Fund Advisors, Inc. | 4.87 | 78,872 | +9.6 | 03/31/2026 |
| JPMorgan Chase & Co | 4.24 | 68,671 | +323.9 | 03/31/2026 |
| BNP Paribas Arbitrage, SA | 2.96 | 47,881 | +31.0 | 03/31/2026 |
| D. E. Shaw & Co LP | 2.32 | 37,565 | +328.6 | 03/31/2026 |
| BlackRock Inc | 2.22 | 35,933 | +23.3 | 03/31/2026 |
| Vanguard Group Inc | 1.58 | 25,627 | +1.5 | 12/31/2025 |
| Arrowstreet Capital Limited Partnership | 1.18 | 19,027 | +16.8 | 03/31/2026 |
| First Trust Advisors L.P. | 1.03 | 16,584 | +679.3 | 03/31/2026 |
| Millennium Management LLC | 1.02 | 16,509 | -22.5 | 03/31/2026 |
| Geode Capital Management, LLC | 0.91 | 14,797 | +12.7 | 03/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.