GRANITE RIDGE RESOURCES INC GRNT
COM · Common Stock · CUSIP 387432107
- SectorEnergy
- IndustryCrude Petroleum & Natural Gas
- HeadquartersDallas, TX
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($333.0k this quarter). Holder counts are more reliable. Shares outstanding: 131.9m as of 2026-08-03, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $4.41.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2022 | 20 |
| Q1 2023 | 31 |
| Q2 2023 | 53 |
| Q3 2023 | 92 |
| Q4 2023 | 106 |
| Q1 2024 | 111 |
| Q2 2024 | 106 |
| Q3 2024 | 111 |
| Q4 2024 | 124 |
| Q1 2025 | 139 |
| Q2 2025 | 151 |
| Q3 2025 | 141 |
| Q4 2025 | 148 |
| Q1 2026 | 156 |
| Q2 2026 | 172 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 53 | 45 |
| Q4 2024 | 71 | 40 |
| Q1 2025 | 78 | 49 |
| Q2 2025 | 95 | 52 |
| Q3 2025 | 74 | 66 |
| Q4 2025 | 65 | 68 |
| Q1 2026 | 79 | 74 |
| Q2 2026 | 114 | 49 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $8.0k | $3.0k | 0.38 |
| Q4 2025 | $1.4k | $0 | 0.00 |
| Q1 2026 | $5.9k | $0 | 0.00 |
| Q2 2026 | $0 | $0 | — |
Biggest buyers
| DIMENSIONAL FUND ADVISORS LP | Added | +630.7k |
| AQR CAPITAL MANAGEMENT LLC | Added | +508.1k |
| Trexquant Investment LP | Added | +500.6k |
| MORGAN STANLEY | Added | +471.6k |
| TWO SIGMA INVESTMENTS, LP | Added | +460.5k |
| JPMORGAN CHASE & CO | Added | +413.8k |
| HRT FINANCIAL LP | New | +402.0k |
| ALGERT GLOBAL LLC | New | +389.9k |
| Y-Intercept (Hong Kong) Ltd | New | +323.0k |
| Quantinno Capital Management LP | Added | +316.6k |
Biggest sellers
| ZAZOVE ASSOCIATES LLC | Reduced | -867.0k |
| HAMILTON LANE ADVISORS LLC | Reduced | -625.3k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -579.5k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | -358.3k |
| UBS Group AG | Reduced | -269.3k |
| Aventail Capital Group, LP | Sold out | -181.8k |
| Creative Planning | Reduced | -158.9k |
| GOLDMAN SACHS GROUP INC | Reduced | -152.7k |
| Georgetown University | Reduced | -104.1k |
| BARCLAYS PLC | Reduced | -101.6k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
GREP GP III, LLC
13D · may seek influence
no change · filed 2026-09-04
Stated purposeBusiness Combination Agreement Pursuant to that certain Business Combination Agreement, dated May 16, 2022 (the "Business Combination Agreement"), by and among the Company, Executive Network Partnering Corporation, a Delaware corporation ("ENPC"), GREP Holdings, GREP Merger Sub, and ENPC Merger Sub, Inc., a Delaware corporation, among other things, the Fund III Holdcos contributed certain oil and gas assets to GREP Holdings in exchange for membership interests therein. At the closing of the transactions contemplated by the Business Combination Agreement, among other things, the Fund III Holdcos were issued certain of the shares of Common Stock reported by this Schedule 13D. Registration Rights Agreement In connection with the Business Combination Agreement, the Company entered into a Re… Full filing |
39.2% |
| HAMILTON LANE ADVISORS LLC 13G · institution filed 2026-08-10 | 5.1% |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 6 | $741.0k | 0 | — | — |
| Q1 2025 | 1 | $3.2k | 0 | — | — |
| Q2 2025 | 5 | $287.2k | 0 | — | — |
| Q3 2025 | 3 | $198.9k | 0 | — | — |
| Q4 2025 | 3 | $259.3k | 0 | — | — |
| Q1 2026 | 5 | $222.8k | 0 | — | — |
| Q2 2026 | 6 | $844.2k | 0 | — | — |
| Q3 2026 | 4 | $120.8k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-09-11 | Miller Matthew Reade Director | Bought | $50.3k10.0k shares |
| 2026-09-04 | Kettler Ronald Kyle Chief Financial Officer | Bought | $30.3k6.0k shares |
| 2026-09-01 | MCCARTNEY JOHN Director | Bought | $25.2k5.0k shares |
| 2026-08-13 | MCCARTNEY JOHN Director | Bought | $10.0k2.0k shares |
| 2026-08-13 | Everard Michele J Director | Bought | $5.0k1.0k shares |
| 2026-06-12 | Miller Matthew Reade Director | Bought | $3.5k696 shares |
| 2026-06-10 | MCCARTNEY JOHN Director | Bought | $19.8k4.0k shares |
| 2026-06-09 | Miller Matthew Reade Director | Bought | $50.4k10.6k shares |
| 2026-05-27 | Kettler Ronald Kyle Chief Financial Officer | Bought | $30.5k6.0k shares |
| 2026-05-21 | MCCARTNEY JOHN Director | Bought | $22.2k4.0k shares |
| 2026-05-19 | MCCARTNEY JOHN Director | Bought | $17.4k3.0k shares |
| 2026-05-18 | Perry Griffin Director | Bought | $549.0k100.0k shares |
| 2026-05-14 | Everard Michele J Director | Bought | $5.3k1.0k shares |
| 2026-05-13 | Miller Matthew Reade Director | Bought | $94.7k18.2k shares |
| 2026-05-13 | Farquharson Tyler President and CEO | Bought | $51.5k10.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Grey Rock Energy Management, LLC 100.00% of their portfolio | 55.3m $243.7m | Unchanged |
| HAMILTON LANE ADVISORS LLC 20.07% of their portfolio | 6.8m $29.8m | Reduced -625.3k |
| Utah Retirement Systems 0.22% of their portfolio | 5.2m $23.1m | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 5.0m $21.9m | Added +258.5k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 3.9m $17.4m | Added +630.7k |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 3.1m $13.7m | Added +115.7k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 3.1m $13.6m | Reduced -2.6k |
| Georgetown University 5.57% of their portfolio | 3.1m $13.6m | Reduced -104.1k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 1.6m $7.2m | Added +164.3k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.6m $7.1m | Added +92.3k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.5m $6.7m | Added +508.1k |
| STATE STREET CORP 0.00% of their portfolio | 1.2m $5.3m | Added +126.2k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 943.8k $4.2m | Reduced -5.9k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 928.7k $4.1m | Added +460.5k |
| CWA Asset Management Group, LLC 0.12% of their portfolio | 911.6k $4.0m | Added +125.1k |
| Nuveen, LLC 0.00% of their portfolio | 871.2k $3.8m | Added +55.8k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 778.0k $3.4m | Reduced -579.5k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 770.1k $3.4m | Reduced -358.3k |
| MORGAN STANLEY 0.00% of their portfolio | 769.5k $3.4m | Added +471.6k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio | 716.3k $3.2m | Added +14.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 699.5k $3.1m | Added +413.8k |
| Trexquant Investment LP 0.02% of their portfolio | 643.1k $2.8m | Added +500.6k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 582.9k $2.6m | Added +148.3k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 539.3k $2.4m | Reduced -152.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 514.8k $2.3m | Added +15.6k |
| ZAZOVE ASSOCIATES LLC 0.18% of their portfolio | 509.0k $2.2m | Reduced -867.0k |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 501.1k $2.2m | Added +256.7k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 452.9k $2.0m | Added +20.8k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 432.5k $1.9m | Added +65.9k |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 427.3k $1.9m | Added +80.1k |
| HRT FINANCIAL LP 0.00% of their portfolio | 402.0k $1.8m | New |
| Quantinno Capital Management LP 0.00% of their portfolio | 397.0k $1.8m | Added +316.6k |
| ALGERT GLOBAL LLC 0.02% of their portfolio | 389.9k $1.7m | New |
| SFMG, LLC 0.09% of their portfolio | 337.7k $1.5m | Added +27.1k |
| Y-Intercept (Hong Kong) Ltd 0.03% of their portfolio | 323.0k $1.4m | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 301.3k $1.3m | New |
| Creative Planning 0.00% of their portfolio | 237.6k $1.0m | Reduced -158.9k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 233.7k $1.0m | Added +7.6k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 233.1k $1.0m | Added +175.5k |
| Susquehanna Portfolio Strategies, LLC 0.02% of their portfolio | 223.9k $987.2k | Added +210.0k |
| Jump Financial, LLC 0.01% of their portfolio | 182.9k $806.6k | New |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 175.4k $773.3k | Added +344 |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 162.5k $716.7k | Added +35.6k |
| PDT Partners, LLC 0.04% of their portfolio | 157.2k $693.3k | Added +145.3k |
| Unison Advisors LLC 0.04% of their portfolio | 139.7k $616.2k | Added +2.6k |
| VARCOV Co. 0.23% of their portfolio | 139.3k $614.1k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 126.5k $557.8k | Added +27.6k |
| Invesco Ltd. 0.00% of their portfolio | 124.0k $546.9k | Reduced -10.7k |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 123.1k $542.7k | Added +44.2k |
| Swiss National Bank 0.00% of their portfolio | 118.7k $523.5k | Added +6.0k |
| Numerai GP LLC 0.04% of their portfolio | 118.3k $521.6k | Reduced -76.7k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 117.2k $516.7k | Added +30.5k |
| Saba Capital Management, L.P. 0.02% of their portfolio | 115.9k $511.0k | Unchanged |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 95.4k $420.8k | Reduced -58.7k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio | 91.9k $405.3k | New |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 91.6k $406.4k | Added +26.1k |
| FMR LLC 0.00% of their portfolio | 87.7k $386.9k | Added +83.6k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 84.8k $374.1k | New |
| MARSHALL WACE, LLP 0.00% of their portfolio | 78.5k $346.0k | Reduced -78.6k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 76.0k $446.4k | Added +23.9k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 74.6k $329.0k | Added +9.4k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 73.2k $322.9k | Added +40.3k |
| ExodusPoint Capital Management, LP 0.00% of their portfolio | 73.0k $321.8k | Reduced -20.5k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 72.3k $319.0k | Added +10.5k |
| WINTON GROUP Ltd 0.01% of their portfolio | 68.4k $301.5k | New |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio | 66.8k $294.6k | Unchanged |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 66.6k $293.6k | Added +1.3k |
| Campbell & CO Investment Adviser LLC 0.01% of their portfolio | 64.7k $285.4k | Added +22.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 64.5k $284.5k | Added +20.8k |
| Mariner, LLC 0.00% of their portfolio | 61.1k $269.3k | Added +30.1k |
| Legal & General Group Plc 0.00% of their portfolio | 59.5k $262.6k | Added +1.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 57.4k $253.0k | Reduced -1.7k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 55.8k $245.9k | Added +45.5k |
| Independent Wealth Network Inc. 0.06% of their portfolio | 54.3k $239.4k | Added +15.4k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 53.7k $236.7k | Unchanged |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 53.6k $244.9k | Added +28.4k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 47.2k $208.3k | Added +32.6k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 45.8k $201.8k | Unchanged |
| Beacon Pointe Advisors, LLC 0.00% of their portfolio | 41.8k $184.5k | Reduced -7.6k |
| Aquatic Capital Management LLC 0.01% of their portfolio | 40.9k $180.3k | New |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 39.6k $175.0k | Unchanged |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 38.9k $171.7k | Added +13.2k |
| Inscription Capital, LLC 0.02% of their portfolio | 38.8k $171.1k | New |
| UBS Group AG 0.00% of their portfolio | 37.4k $165.0k | Reduced -269.3k |
| Ausdal Financial Partners, Inc. 0.01% of their portfolio | 37.1k $163.7k | Unchanged |
| Abel Hall, LLC 0.03% of their portfolio | 36.6k $161.4k | New |
| Mitsubishi UFJ Trust & Banking Corp 0.00% of their portfolio | 36.6k $161.3k | Added +8.1k |
| EntryPoint Capital, LLC 0.04% of their portfolio | 35.4k $156.1k | New |
| Cerity Partners LLC 0.00% of their portfolio | 35.1k $154.8k | Added +21.2k |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 34.4k $151.6k | Added +9.7k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 33.7k $148.6k | Added +11.1k |
| Corient Private Wealth LP 0.00% of their portfolio | 33.5k $147.5k | Added +4.1k |
| CITIGROUP INC 0.00% of their portfolio | 33.4k $147.2k | Added +21.5k |
| Versant Capital Management, Inc 0.01% of their portfolio | 27.5k $121.2k | Added +24.4k |
| VIRTUS ADVISERS, LLC 0.04% of their portfolio | 25.6k $113.0k | Added +628 |
| Oasis Management Co Ltd. 0.01% of their portfolio | 25.0k $110.2k | Unchanged |
| Allianz Asset Management GmbH 0.00% of their portfolio | 23.6k $138.6k | Unchanged |
| Centiva Capital, LP 0.00% of their portfolio | 21.6k $95.5k | Reduced -10.4k |
| Jain Global LLC 0.00% of their portfolio | 21.5k $94.8k | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 21.4k $94.6k | Added +3.4k |