Granite Ridge Resources, Inc (GRNT) ownership: Top institutional holder: Grey Rock Energy Management, LLC ($324.41M). Insider activity: Net Buyer (17 buys, 3 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Grey Rock Energy Management, LLC | 55265968.00 | $324.41M | 2026-03-31 |
| HAMILTON LANE ADVISORS LLC | 7387888.00 | $43.37M | 2026-03-31 |
| Utah Retirement Systems | 5243683.00 | $30.78M | 2026-03-31 |
| BlackRock, Inc. | 4709865.00 | $27.65M | 2026-03-31 |
| VANGUARD GROUP INC | 4619275.00 | $21.71M | 2025-12-31 |
| DIMENSIONAL FUND ADVISORS LP | 3306999.00 | $19.41M | 2026-03-31 |
| Georgetown University | 3183114.00 | $18.68M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3083172.00 | $18.10M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-06-10 | |
| Buy | null | 2026-06-09 | |
| Buy | null | 2026-05-27 | |
| Buy | null | 2026-05-21 | |
| Buy | null | 2026-05-19 | |
| Buy | null | 2026-05-18 | |
| Buy | null | 2026-05-14 | |
| Buy | null | 2026-05-13 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.