GRANITE RIDGE RESOURCES INC (GRNT) Institutional Shareholders
GRANITE RIDGE RESOURCES INC (GRNT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $489.82M in GRNT holdings during the latest filing period.
Grey Rock Energy Management, Llc is currently the largest disclosed institutional shareholder of GRNT tracked by InsiderSet, reporting ownership valued at approximately $243.72M in its June 30, 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 $270.80M, representing an estimated gain of +11.11% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 80% of the total disclosed GRNT value among the investors covered in this analysis. Major shareholders include Grey Rock Energy Management, Llc, Hamilton Lane Advisors Llc, Utah Retirement Systems, and several other long-term asset managers with concentrated positions in GRANITE RIDGE RESOURCES INC (GRNT).
This page ranks the largest institutional GRNT 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
167
Total Reported Value
$489.82M
Largest Holder
Grey Rock Energy Management, Llc
Largest Position
$243.72M
Insider Transactions (90d)
14
Latest Filing Quarter
Q2 2026
New Institutional Positions
95
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Grey Rock Energy Management, Llc | 100.00% | 55,265,968 | $243,722,919 | $270,803,243 | +$27,080,324 | +11.11% | |
| Hamilton Lane Advisors Llc | 20.07% | 6,762,623 | $29,823,167 | $33,136,853 | +$3,313,686 | +11.11% | |
| Utah Retirement Systems | 0.22% | 5,243,683 | $23,124,642 | $25,694,047 | +$2,569,405 | +11.11% | |
| Blackrock, Inc. | 0.00% | 4,968,334 | $21,910,353 | $24,344,837 | +$2,434,484 | +11.11% | |
| Dimensional Fund Advisors Lp | 0.00% | 3,937,656 | $17,365,568 | $19,294,514 | +$1,928,946 | +11.11% | |
| American Century Companies Inc | 0.01% | 3,113,795 | $13,731,836 | $15,257,596 | +$1,525,760 | +11.11% | |
| Vanguard Capital Management Llc | 0.00% | 3,080,572 | $13,585,323 | $15,094,803 | +$1,509,480 | +11.11% | |
| Georgetown University | 5.57% | 3,079,000 | $13,578,390 | $15,087,100 | +$1,508,710 | +11.11% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,640,135 | $7,232,995 | $8,036,662 | +$803,667 | +11.11% | |
| Geode Capital Management, Llc | 0.00% | 1,602,260 | $7,068,291 | $7,851,074 | +$782,783 | +11.07% | |
| Aqr Capital Management Llc | 0.00% | 1,526,352 | $6,731,213 | $7,479,125 | +$747,912 | +11.11% | |
| State Street Corp | 0.00% | 1,204,136 | $5,310,240 | $5,900,266 | +$590,026 | +11.11% | |
| Bank Of New York Mellon Corp | 0.00% | 943,781 | $4,162,073 | $4,624,527 | +$462,454 | +11.11% | |
| Two Sigma Investments, Lp | 0.00% | 928,705 | $4,095,589 | $4,550,655 | +$455,066 | +11.11% | |
| Cwa Asset Management Group, Llc | 0.12% | 911,580 | $4,020,066 | $4,466,742 | +$446,676 | +11.11% | |
| Nuveen, Llc | 0.00% | 871,211 | $3,842,041 | $4,268,934 | +$426,893 | +11.11% | |
| Millennium Management Llc | 0.00% | 777,965 | $3,430,826 | $3,812,029 | +$381,203 | +11.11% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 770,058 | $3,395,956 | $3,773,284 | +$377,328 | +11.11% | |
| Morgan Stanley | 0.00% | 769,494 | $3,393,476 | $3,770,521 | +$377,045 | +11.11% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 716,303 | $3,158,896 | $3,509,885 | +$350,989 | +11.11% | |
| Jpmorgan Chase & Co | 0.00% | 699,485 | $3,105,713 | $3,427,477 | +$321,764 | +10.36% | |
| Trexquant Investment Lp | 0.02% | 643,051 | $2,835,855 | $3,150,950 | +$315,095 | +11.11% | |
| Northern Trust Corp | 0.00% | 582,908 | $2,570,625 | $2,856,249 | +$285,624 | +11.11% | |
| Goldman Sachs Group Inc | 0.00% | 539,329 | $2,378,441 | $2,642,712 | +$264,271 | +11.11% | |
| Charles Schwab Investment Management Inc | 0.00% | 514,761 | $2,270,096 | $2,522,329 | +$252,233 | +11.11% | |
| Zazove Associates Llc | 0.18% | 508,970 | $2,244,558 | $2,493,953 | +$249,395 | +11.11% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 501,116 | $2,209,922 | $2,455,468 | +$245,546 | +11.11% | |
| Vanguard Fiduciary Trust Co | 0.00% | 452,881 | $1,997,205 | $2,219,117 | +$221,912 | +11.11% | |
| First Trust Advisors Lp | 0.00% | 432,510 | $1,907,369 | $2,119,299 | +$211,930 | +11.11% | |
| Point72 Asset Management, L.P. | 0.00% | 427,319 | $1,884,477 | $2,093,863 | +$209,386 | +11.11% | |
| Hrt Financial Lp | 0.00% | 402,028 | $1,772,000 | $1,969,937 | +$197,937 | +11.17% | |
| Quantinno Capital Management Lp | 0.00% | 396,999 | $1,750,766 | $1,945,295 | +$194,529 | +11.11% | |
| Algert Global Llc | 0.02% | 389,856 | $1,719,265 | $1,910,294 | +$191,029 | +11.11% | |
| Sfmg, Llc | 0.09% | 337,730 | $1,489,389 | $1,654,877 | +$165,488 | +11.11% | |
| Y-Intercept (Hong Kong) Ltd | 0.03% | 322,952 | $1,424,218 | $1,582,465 | +$158,247 | +11.11% | |
| Squarepoint Ops Llc | 0.00% | 301,255 | $1,328,535 | $1,476,150 | +$147,615 | +11.11% | |
| Victory Capital Management Inc | 0.00% | 233,715 | $1,030,683 | $1,145,204 | +$114,521 | +11.11% | |
| Vanguard Global Advisers, Llc | 0.00% | 233,091 | $1,027,931 | $1,142,146 | +$114,215 | +11.11% | |
| Susquehanna Portfolio Strategies, Llc | 0.02% | 223,866 | $987,249 | $1,096,943 | +$109,694 | +11.11% | |
| Jump Financial, Llc | 0.01% | 182,905 | $806,611 | $896,235 | +$89,624 | +11.11% | |
| Ameriprise Financial Inc | 0.00% | 175,353 | $773,308 | $859,230 | +$85,922 | +11.11% | |
| Citadel Advisors Llc | 0.00% | 162,517 | $716,700 | $796,333 | +$79,633 | +11.11% | |
| Pdt Partners, Llc | 0.04% | 157,202 | $693,261 | $770,290 | +$77,029 | +11.11% | |
| Unison Advisors Llc | 0.04% | 139,723 | $616,178 | $684,643 | +$68,465 | +11.11% | |
| Varcov Co. | 0.23% | 139,253 | $614,106 | $682,340 | +$68,234 | +11.11% | |
| Wells Fargo & Company/Mn | 0.00% | 126,478 | $557,768 | $619,742 | +$61,974 | +11.11% | |
| Invesco Ltd. | 0.00% | 124,023 | $546,942 | $607,713 | +$60,771 | +11.11% | |
| Ieq Capital, Llc | 0.00% | 123,055 | $542,674 | $602,970 | +$60,296 | +11.11% | |
| Swiss National Bank | 0.00% | 118,700 | $523,467 | $581,630 | +$58,163 | +11.11% | |
| Numerai Gp Llc | 0.04% | 118,268 | $521,562 | $579,513 | +$57,951 | +11.11% |
Frequently asked questions about GRNT
Who owns the most GRNT stock?
The largest holders of GRNT 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 GRANITE RIDGE RESOURCES INC (GRNT).
Is GRNT widely held by superinvestors?
Many widely followed stocks like GRNT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GRNT 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.