PRIMEENERGY RESOURCES CORP (PNRG) Top Institutional Shareholders
PRIMEENERGY RESOURCES CORP (PNRG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $107.74M in PNRG holdings during the latest filing period.
Dimensional Fund Advisors Lp is currently the largest disclosed institutional shareholder of PNRG tracked by InsiderSet, reporting ownership valued at approximately $18.37M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $13.98M, representing an estimated loss of -23.88% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 64% of the total disclosed PNRG value among the investors covered in this analysis. Major shareholders include Dimensional Fund Advisors Lp, Bnp Paribas Financial Markets, D. E. Shaw & Co., Inc., and several other long-term asset managers with concentrated positions in PRIMEENERGY RESOURCES CORP (PNRG).
This page ranks the largest institutional PNRG shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
89
Total Reported Value
$107.74M
Largest Holder
Dimensional Fund Advisors Lp
Largest Position
$18.37M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
109
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Dimensional Fund Advisors Lp | 0.00% | 78,872 | $18,365,888 | $13,980,062 | -$4,385,826 | -23.88% | |
| Bnp Paribas Financial Markets | 0.01% | 47,881 | $11,149,091 | $8,486,907 | -$2,662,184 | -23.88% | |
| D. E. Shaw & Co., Inc. | 0.01% | 37,565 | $8,747,011 | $6,658,396 | -$2,088,615 | -23.88% | |
| Blackrock, Inc. | 0.00% | 35,933 | $8,366,999 | $6,369,124 | -$1,997,875 | -23.88% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 19,027 | $4,430,437 | $3,372,536 | -$1,057,901 | -23.88% | |
| First Trust Advisors Lp | 0.00% | 16,584 | $3,861,584 | $2,939,514 | -$922,070 | -23.88% | |
| Millennium Management Llc | 0.00% | 16,509 | $3,844,121 | $2,926,220 | -$917,901 | -23.88% | |
| Geode Capital Management, Llc | 0.00% | 14,797 | $3,447,029 | $2,622,768 | -$824,261 | -23.91% | |
| American Century Companies Inc | 0.00% | 14,053 | $3,272,241 | $2,490,894 | -$781,347 | -23.88% | |
| Aqr Capital Management Llc | 0.00% | 13,617 | $3,170,718 | $2,413,613 | -$757,105 | -23.88% | |
| Goldman Sachs Group Inc | 0.00% | 12,724 | $2,962,783 | $2,255,329 | -$707,454 | -23.88% | |
| Bridgeway Capital Management, Llc | 0.05% | 11,567 | $2,693,376 | $2,050,251 | -$643,125 | -23.88% | |
| Cannell Capital Llc | 1.46% | 9,670 | $2,251,660 | $1,714,008 | -$537,653 | -23.88% | |
| State Street Corp | 0.00% | 9,487 | $2,209,048 | $1,681,571 | -$527,477 | -23.88% | |
| Invesco Ltd. | 0.00% | 9,278 | $2,160,382 | $1,644,526 | -$515,857 | -23.88% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 8,555 | $1,992,032 | $1,516,374 | -$475,658 | -23.88% | |
| Northern Trust Corp | 0.00% | 8,281 | $1,928,231 | $1,467,807 | -$460,424 | -23.88% | |
| Bank Of New York Mellon Corp | 0.00% | 7,769 | $1,809,012 | $1,377,055 | -$431,957 | -23.88% | |
| Ubs Group Ag | 0.00% | 7,686 | $1,789,685 | $1,362,344 | -$427,342 | -23.88% | |
| Marex Group Plc | 0.02% | 7,100 | $1,653,235 | $1,258,475 | -$394,760 | -23.88% | |
| Principal Financial Group Inc | 0.00% | 6,730 | $1,567,081 | $1,192,893 | -$374,189 | -23.88% | |
| Empowered Funds, Llc | 0.01% | 6,417 | $1,494,198 | $1,137,413 | -$356,785 | -23.88% | |
| Rbf Capital, Llc | 0.07% | 5,615 | $1,307,453 | $995,259 | -$312,194 | -23.88% | |
| Summerhaven Investment Management, Llc | 0.67% | 4,717 | $1,098,353 | $836,088 | -$262,265 | -23.88% | |
| Bank Of America Corp | 0.00% | 4,494 | $1,046,428 | $796,562 | -$249,867 | -23.88% | |
| Morgan Stanley | 0.00% | 3,386 | $788,430 | $600,169 | -$188,262 | -23.88% | |
| Ameriprise Financial Inc | 0.00% | 3,137 | $730,450 | $556,033 | -$174,417 | -23.88% | |
| Mangrove Partners Im, Llc | 0.06% | 3,011 | $701,111 | $533,700 | -$167,411 | -23.88% | |
| Two Sigma Investments, Lp | 0.00% | 2,541 | $591,672 | $450,392 | -$141,280 | -23.88% | |
| Trexquant Investment Lp | 0.00% | 2,540 | $591,439 | $450,215 | -$141,224 | -23.88% | |
| Strs Ohio | 0.00% | 2,500 | $582,125 | $443,125 | -$139,000 | -23.88% | |
| Aviva Plc | 0.00% | 2,281 | $531,131 | $404,307 | -$126,824 | -23.88% | |
| Citadel Advisors Llc | 0.00% | 2,173 | $505,983 | $385,164 | -$120,819 | -23.88% | |
| Martingale Asset Management L P | 0.01% | 2,102 | $489,451 | $372,580 | -$116,872 | -23.88% | |
| Wittenberg Investment Management, Inc. | 0.18% | 2,075 | $483,164 | $367,794 | -$115,370 | -23.88% | |
| Walleye Capital Llc | 0.00% | 1,810 | $421,459 | $320,823 | -$100,637 | -23.88% | |
| Russell Investments Group, Ltd. | 0.00% | 1,765 | $410,978 | $312,846 | -$98,132 | -23.88% | |
| Quadrature Capital Ltd | 0.00% | 1,699 | $395,612 | $301,148 | -$94,464 | -23.88% | |
| Brown, Lisle/Cummings, Inc. | 0.09% | 1,583 | $368,602 | $280,587 | -$88,015 | -23.88% | |
| Raymond James Financial Inc | 0.00% | 1,556 | $362,315 | $275,801 | -$86,514 | -23.88% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,405 | $327,154 | $249,036 | -$78,118 | -23.88% | |
| Biondo Investment Advisors, Llc | 0.04% | 1,400 | $325,990 | $248,150 | -$77,840 | -23.88% | |
| Alliancebernstein L.P. | 0.00% | 1,830 | $312,930 | $324,368 | +$11,438 | +3.65% | |
| Jump Financial, Llc | 0.00% | 1,255 | $292,228 | $222,449 | -$69,779 | -23.88% | |
| Safir Wealth Advisors, Llc | 0.21% | 1,244 | $289,665 | $220,499 | -$69,166 | -23.88% | |
| Brooklyn Investment Group | 0.01% | 1,125 | $261,957 | $199,406 | -$62,551 | -23.88% | |
| Creative Planning | 0.00% | 931 | $216,783 | $165,020 | -$51,763 | -23.88% | |
| New York State Common Retirement Fund | 0.00% | 749 | $174,405 | $132,760 | -$41,645 | -23.88% | |
| Rhumbline Advisers | 0.00% | 624 | $145,293 | $110,604 | -$34,689 | -23.88% | |
| Deutsche Bank Ag\ | 0.00% | 500 | $116,425 | $88,625 | -$27,800 | -23.88% |
Frequently asked questions about PNRG
Who owns the most PNRG stock?
The largest holders of PNRG are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PRIMEENERGY RESOURCES CORP (PNRG).
Is PNRG widely held by superinvestors?
Many widely followed stocks like PNRG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PNRG is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.