PRIMEENERGY RESOURCES CORP PNRG
CIK 0000056868 · CUSIP 74158E104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $11.00M 48,280 shares | 0.00% | +12.47K(+34.8%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $10.01M 43,918 shares | 0.00% | +6.82K(+18.4%)Added | SEC filing ↗ May 2, 2025 | ▾ |
| 03 | Invesco Ltd. CIK 914208 · View history | $7.77M 34,084 shares | 0.00% | +5.29K(+18.4%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 04 | VANGUARD GROUP INC CIK 102909 · View history | $7.41M 32,512 shares | 0.00% | +466(+1.5%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 05 | Nuveen, LLC CIK 1871926 · View history | $4.43M 50,370 shares | 0.00% | — | SEC filing ↗ May 12, 2025 | ▾ |
| 06 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $3.62M 15,877 shares | 0.00% | +8.61K(+118.4%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $3.52M 15,423 shares | 0.00% | +226(+1.5%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 08 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $3.27M 14,345 shares | 0.00% | +10.63K(+286.3%)Added | SEC filing ↗ May 14, 2025 | ▾ |
| 09 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $2.96M 12,990 shares | 0.07% | +541(+4.3%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 10 | NORTHERN TRUST CORP CIK 73124 · View history | $2.32M 10,159 shares | 0.00% | -266(-2.6%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 11 | Marex Group plc CIK 1997464 · View history | $2.05M 9,000 shares | 0.04% | -1.00K(-10.0%)Reduced | SEC filing ↗ Apr 2, 2026 | ▾ |
| 12 | Empowered Funds, LLC CIK 1592828 · View history | $1.97M 8,649 shares | 0.03% | +541(+6.7%)Added | SEC filing ↗ May 16, 2025 | ▾ |
| 13 | STATE STREET CORP CIK 93751 · View history | $1.84M 8,057 shares | 0.00% | +18(+0.2%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 14 | Janney Montgomery Scott LLC CIK 1329948 · View history | $1.82M 7,981 shares | 0.01% | -122(-1.5%)Reduced | SEC filing ↗ Apr 17, 2025 | ▾ |
| 15 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $1.57M 6,897 shares | 0.00% | +5.11K(+286.2%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 16 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC CIK 1423442 · View history | $1.47M 6,446 shares | 0.01% | +6.45KNew | SEC filing ↗ May 13, 2025 | ▾ |
| 17 | CANNELL CAPITAL LLC CIK 1058854 · View history | $1.38M 6,053 shares | 0.47% | 0(0.0%)Unchanged | SEC filing ↗ May 15, 2025 | ▾ |
| 18 | RBF Capital, LLC CIK 1134621 · View history | $1.28M 5,615 shares | 0.08% | 0(0.0%)Unchanged | SEC filing ↗ May 15, 2025 | ▾ |
| 19 | HERITAGE INVESTORS MANAGEMENT CORP CIK 937589 · View history | $1.13M 4,970 shares | 0.04% | 0(0.0%)Unchanged | SEC filing ↗ May 5, 2025 | ▾ |
| 20 | IFG Advisory, LLC CIK 1728319 · View history | $1.03M 4,502 shares | 0.06% | 0(0.0%)Unchanged | SEC filing ↗ May 8, 2025 | ▾ |
Showing 20 / 90 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 90 reporting institutions.
This page includes 20 of 90 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 90 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"74158E104","quarter":"2025Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.