GRANITE RIDGE RESOURCES INC (GRNT) Top 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 March 31, 2026. The institutional investors covered on this page collectively reported approximately $617.22M 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 $324.41M 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 $261.41M, representing an estimated loss of -19.42% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 84% 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
153
Total Reported Value
$617.22M
Largest Holder
Grey Rock Energy Management, Llc
Largest Position
$324.41M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
181
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 | $324,411,232 | $261,408,029 | -$63,003,203 | -19.42% | |
| Hamilton Lane Advisors Llc | 30.99% | 7,387,888 | $43,366,903 | $34,944,710 | -$8,422,193 | -19.42% | |
| Utah Retirement Systems | 0.31% | 5,243,683 | $30,780,419 | $24,802,621 | -$5,977,798 | -19.42% | |
| Blackrock, Inc. | 0.00% | 4,709,865 | $27,646,909 | $22,277,661 | -$5,369,248 | -19.42% | |
| Dimensional Fund Advisors Lp | 0.00% | 3,306,999 | $19,413,533 | $15,642,105 | -$3,771,428 | -19.43% | |
| Georgetown University | 8.46% | 3,183,114 | $18,684,879 | $15,056,129 | -$3,628,750 | -19.42% | |
| Vanguard Capital Management Llc | 0.00% | 3,083,172 | $18,098,220 | $14,583,404 | -$3,514,816 | -19.42% | |
| American Century Companies Inc | 0.01% | 2,998,102 | $17,598,859 | $14,181,022 | -$3,417,837 | -19.42% | |
| Geode Capital Management, Llc | 0.00% | 1,509,934 | $8,866,206 | $7,141,988 | -$1,724,218 | -19.45% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,475,852 | $8,663,251 | $6,980,780 | -$1,682,471 | -19.42% | |
| Millennium Management Llc | 0.01% | 1,357,469 | $7,968,343 | $6,420,828 | -$1,547,515 | -19.42% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 1,128,371 | $6,623,538 | $5,337,195 | -$1,286,343 | -19.42% | |
| State Street Corp | 0.00% | 1,077,951 | $6,327,572 | $5,098,708 | -$1,228,864 | -19.42% | |
| Aqr Capital Management Llc | 0.00% | 1,018,298 | $5,977,409 | $4,816,550 | -$1,160,859 | -19.42% | |
| Bank Of New York Mellon Corp | 0.00% | 949,688 | $5,574,668 | $4,492,024 | -$1,082,644 | -19.42% | |
| Nuveen, Llc | 0.00% | 815,427 | $4,786,556 | $3,856,970 | -$929,586 | -19.42% | |
| Cwa Asset Management Group, Llc | 0.16% | 786,478 | $4,616,625 | $3,720,041 | -$896,584 | -19.42% | |
| Jacobs Levy Equity Management, Inc | 0.02% | 702,319 | $4,122,613 | $3,321,969 | -$800,644 | -19.42% | |
| Goldman Sachs Group Inc | 0.00% | 691,991 | $4,061,987 | $3,273,117 | -$788,870 | -19.42% | |
| Charles Schwab Investment Management Inc | 0.00% | 499,140 | $2,929,952 | $2,360,932 | -$569,020 | -19.42% | |
| Two Sigma Investments, Lp | 0.00% | 468,185 | $2,748,246 | $2,214,515 | -$533,731 | -19.42% | |
| Northern Trust Corp | 0.00% | 434,643 | $2,551,354 | $2,055,861 | -$495,493 | -19.42% | |
| Vanguard Fiduciary Trust Co | 0.00% | 432,065 | $2,536,222 | $2,043,667 | -$492,555 | -19.42% | |
| Creative Planning | 0.00% | 396,521 | $2,327,581 | $1,875,544 | -$452,037 | -19.42% | |
| First Trust Advisors Lp | 0.00% | 366,573 | $2,151,783 | $1,733,890 | -$417,893 | -19.42% | |
| Point72 Asset Management, L.P. | 0.00% | 347,207 | $2,038,105 | $1,642,289 | -$395,816 | -19.42% | |
| Sfmg, Llc | 0.12% | 310,606 | $1,823,257 | $1,469,166 | -$354,091 | -19.42% | |
| Ubs Group Ag | 0.00% | 306,738 | $1,800,552 | $1,450,871 | -$349,681 | -19.42% | |
| Morgan Stanley | 0.00% | 297,851 | $1,748,389 | $1,408,835 | -$339,554 | -19.42% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 244,422 | $1,434,757 | $1,156,116 | -$278,641 | -19.42% | |
| Victory Capital Management Inc | 0.00% | 226,161 | $1,327,565 | $1,069,742 | -$257,823 | -19.42% | |
| Numerai Gp Llc | 0.11% | 194,994 | $1,144,615 | $922,322 | -$222,293 | -19.42% | |
| Aventail Capital Group, Lp | 0.05% | 181,818 | $1,067,272 | $859,999 | -$207,273 | -19.42% | |
| Ameriprise Financial Inc | 0.00% | 175,009 | $1,027,303 | $827,793 | -$199,510 | -19.42% | |
| Marshall Wace, Llp | 0.00% | 157,102 | $922,189 | $743,092 | -$179,097 | -19.42% | |
| Bank Of America Corp | 0.00% | 154,070 | $904,391 | $728,751 | -$175,640 | -19.42% | |
| Trexquant Investment Lp | 0.01% | 142,415 | $835,976 | $673,623 | -$162,353 | -19.42% | |
| Unison Advisors Llc | 0.06% | 137,101 | $804,783 | $648,488 | -$156,295 | -19.42% | |
| Invesco Ltd. | 0.00% | 134,728 | $790,854 | $637,263 | -$153,591 | -19.42% | |
| Citadel Advisors Llc | 0.00% | 126,878 | $744,774 | $600,133 | -$144,641 | -19.42% | |
| Barclays Plc | 0.00% | 121,271 | $711,860 | $573,612 | -$138,248 | -19.42% | |
| Saba Capital Management, L.P. | 0.02% | 115,878 | $680,204 | $548,103 | -$132,101 | -19.42% | |
| Swiss National Bank | 0.00% | 112,700 | $661,549 | $533,071 | -$128,478 | -19.42% | |
| Wells Fargo & Company/Mn | 0.00% | 98,863 | $580,324 | $467,622 | -$112,702 | -19.42% | |
| Exoduspoint Capital Management, Lp | 0.01% | 93,497 | $548,827 | $442,241 | -$106,586 | -19.42% | |
| Russell Investments Group, Ltd. | 0.00% | 86,650 | $508,638 | $409,855 | -$98,783 | -19.42% | |
| Quantinno Capital Management Lp | 0.00% | 80,361 | $471,719 | $380,108 | -$91,611 | -19.42% | |
| Ieq Capital, Llc | 0.00% | 78,827 | $462,712 | $372,852 | -$89,860 | -19.42% | |
| Public Employees Retirement System Of Ohio | 0.00% | 66,800 | $392,116 | $315,964 | -$76,152 | -19.42% | |
| Hsbc Holdings Plc | 0.00% | 65,530 | $390,559 | $309,957 | -$80,602 | -20.64% |
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.