PRIMEENERGY RESOURCES CORP - Common Stock (par value $0.10 per share) (PNRG) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock (par value $0.10 per share)
Symbol
PNRG on Nasdaq
Shares outstanding
1,628,274
Price per share
$179.35
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
464,790
Total reported value
$77,631,581
% of total 13F portfolios
0%
Share change
+37,753
Value change
+$7,453,000
Number of holders
89
Price from insider filings
$179.35
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of PRIMEENERGY RESOURCES CORP - Common Stock (par value $0.10 per share) (PNRG) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
DRIMAL CHARLES E JR 58% +16% $207,841,828 +$23,585,367 1,374,070 +13% DRIMAL CHARLES E JR 30 Jun 2025
DE ROTHSCHILD ROBERT 12% -16% $34,525,926 -$8,817,615 201,906 -20% de Rothschild Robert 13 Jan 2026
HURT CLINT 7.3% $22,194,654 125,763 HURT CLINT 13 Feb 2025

As of 30 Sep 2025, 89 institutional investors reported holding 464,790 shares of PRIMEENERGY RESOURCES CORP - Common Stock (par value $0.10 per share) (PNRG). This represents 29% of the company’s total 1,628,274 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of PRIMEENERGY RESOURCES CORP - Common Stock (par value $0.10 per share) (PNRG) together control 24% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
DIMENSIONAL FUND ADVISORS LP 4% 65,483 +8.3% 0% $10,936,102
MILLENNIUM MANAGEMENT LLC 3.2% 52,180 +143% 0.01% $8,715,625
BlackRock, Inc. 1.6% 26,369 -19% 0% $4,404,414
VANGUARD GROUP INC 1.6% 25,258 +61% 0% $4,218,844
AMERICAN CENTURY COMPANIES INC 1.1% 17,647 +5.2% 0% $2,947,578
TWO SIGMA INVESTMENTS, LP 1.1% 17,574 -31% 0% $2,935,385
JPMORGAN CHASE & CO 1.1% 17,210 +6757% 0% $2,874,587
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1% 16,719 0% 0% $2,792,575
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.96% 15,657 +14% 0.06% $2,615,189
AQR CAPITAL MANAGEMENT LLC 0.74% 11,975 +90% 0% $2,000,183
GEODE CAPITAL MANAGEMENT, LLC 0.71% 11,628 -9.7% 0% $1,942,486
UBS Group AG 0.7% 11,412 +164% 0% $1,906,147
Empowered Funds, LLC 0.65% 10,507 +12% 0.02% $1,754,984
CANNELL CAPITAL LLC 0.59% 9,670 +44% 0.42% $1,615,180
Marex Group plc 0.57% 9,300 +3.3% 0.02% $1,553,379
STATE STREET CORP 0.56% 9,089 -20% 0% $1,518,136
FIRST TRUST ADVISORS LP 0.52% 8,448 +295% 0% $1,411,069
Janney Montgomery Scott LLC 0.49% 8,053 +0.29% 0% $1,345,000
GOLDMAN SACHS GROUP INC 0.49% 7,938 -5.2% 0% $1,325,884
NORTHERN TRUST CORP 0.46% 7,494 -19% 0% $1,251,723
Trexquant Investment LP 0.46% 7,413 +36% 0.01% $1,238,193
JANE STREET GROUP, LLC 0.38% 6,175 +194% 0% $1,031,410
RBF Capital, LLC 0.34% 5,615 0% 0.04% $937,873
PRINCIPAL FINANCIAL GROUP INC 0.34% 5,487 0% $916,494
D. E. Shaw & Co., Inc. 0.33% 5,412 0% $903,966

Institutional Holders of PRIMEENERGY RESOURCES CORP - Common Stock (par value $0.10 per share) (PNRG) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 163,100 $27,890,913 +$2,531,586 $171.00 35
2025 Q3 464,790 $77,631,581 +$7,453,000 $167.03 89
2025 Q2 422,467 $61,841,549 +$5,216,946 $146.38 93
2025 Q1 353,688 $80,443,050 +$15,610,141 $227.89 86
2024 Q4 285,674 $62,731,233 +$15,618,457 $219.59 78
2024 Q3 214,769 $29,593,195 +$1,412,279 $137.80 57
2024 Q2 205,284 $21,833,221 -$119,759 $106.35 50
2024 Q1 207,978 $20,849,165 -$197,660 $100.25 44
2023 Q4 209,882 $22,300,609 +$1,286,929 $106.35 47
2023 Q3 195,369 $22,658,994 +$1,688,360 $115.99 46
2023 Q2 181,889 $16,737,694 +$4,578,205 $92.03 41
2023 Q1 132,663 $11,205,407 +$2,158,727 $84.75 31
2022 Q4 106,838 $9,281,540 +$270,554 $86.87 24
2022 Q3 104,089 $8,248,980 +$884,904 $79.73 19
2022 Q2 92,597 $7,260,000 +$344,985 $78.42 18
2022 Q1 88,283 $6,049,546 -$289,295 $68.19 20
2021 Q4 92,571 $6,460,501 +$889,630 $69.99 18
2021 Q3 79,750 $4,697,234 +$285,379 $58.45 15
2021 Q2 76,035 $3,553,065 -$2,025,345 $46.91 17
2021 Q1 117,520 $6,149,726 -$459,463 $52.33 27
2020 Q4 127,757 $5,517,001 -$321,539 $43.19 31
2020 Q3 130,057 $8,839,209 +$355,069 $67.27 32
2020 Q2 124,723 $8,866,986 -$512,173 $71.10 31
2020 Q1 131,562 $9,734,952 +$110,256 $74.00 30
2019 Q4 127,762 $19,324,613 +$3,705,186 $151.25 32
2019 Q3 103,610 $11,913,875 +$1,369,265 $115.00 28
2019 Q2 91,552 $12,188,198 +$4,375,330 $133.13 27
2019 Q1 55,975 $8,640,000 +$2,692,500 $163.04 23
2018 Q4 38,775 $2,706,000 -$471,230 $69.99 13
2018 Q3 45,319 $3,311,000 +$60,128 $72.68 16
2018 Q2 44,492 $3,142,000 -$331,230 $69.31 15
2018 Q1 49,230 $2,503,000 -$80,531 $50.85 15
2017 Q4 50,747 $2,627,000 +$945,655 $51.53 14
2017 Q3 32,456 $1,433,000 -$114,913 $44.45 10
2017 Q2 34,896 $1,632,000 -$438,913 $47.04 10
2017 Q1 43,387 $2,150,000 -$159,787 $49.49 9
2016 Q4 47,284 $2,550,000 -$178,651 $53.92 14
2016 Q3 50,277 $2,919,000 -$62,818 $58.05 15
2016 Q2 51,204 $3,099,000 +$1,617,662 $60.70 15
2016 Q1 24,207 $696,000 -$1,212,421 $27.42 8
2015 Q4 45,564 $2,375,000 -$35,323 $51.87 14
2015 Q3 46,257 $3,249,000 +$386,570 $70.59 13
2015 Q2 40,929 $2,286,000 +$3,512 $55.99 12
2015 Q1 40,859 $2,209,000 +$180,312 $53.50 12
2014 Q4 37,340 $2,657,000 -$929,495 $72.73 12
2014 Q3 50,762 $3,400,000 -$502,975 $65.16 14
2014 Q2 58,438 $3,559,000 -$118,848 $60.02 13
2014 Q1 59,784 $3,156,000 -$38,223 $52.42 10