Granite Ridge Resources, Inc. (GRNT) Institutional Ownership

Ownership Summary

Granite Ridge Resources, Inc. (NYSE:GRNT) has 142 institutional investors with active 13F positions as of December 2025.

• Their combined ownership stood at 76.6% of outstanding shares in December 2025, down from 83.0% in September 2025.
• Their total shares held in GRNT decreased -2.16% quarter over quarter, and separately, investors owning Granite Ridge Resources increased 15.45% from a year ago.
• Activity in GRNT broke down as 64 buyers, 54 sellers, and 24 unchanged among 142 total holders.
• Combined, these investors held 100.0Mn shares in GRNT for December 2025, down by 2.21Mn shares quarter on quarter, and down 1.63Mn shares year over year.
• Grey Rock Energy Management, LLC is the top holder of Granite Ridge Resources as of December 31, 2025, with 55.27Mn shares representing 42.35% of outstanding stock.
• Leading buyers of Granite Ridge Resources shares for the quarter ending December 2025 were Georgetown University (3.18Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.08Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.48Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (1.13Mn), MILLENNIUM MANAGEMENT LLC (708.56K).
• Top sellers of GRNT stock for the quarter ending December 2025 included Bank Of America Corp /De/ (1.09Mn), Goldman Sachs Group Inc (963.32K), HAMILTON LANE ADVISORS LLC (481.44K), JANE STREET GROUP, LLC (300.88K), Morgan Stanley (182.79K).
• Per Business Quant, the top 10 investors in GRNT for the quarter ending December 2025 include Grey Rock Energy Management, LLC (55.27Mn), HAMILTON LANE ADVISORS LLC (7.39Mn), Utah Retirement Systems (5.24Mn), BlackRock, Inc. (4.71Mn), DIMENSIONAL FUND ADVISORS LP (3.31Mn), Georgetown University (3.18Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.08Mn), AMERICAN CENTURY COMPANIES INC (3.0Mn), GEODE CAPITAL MANAGEMENT, LLC (1.51Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.48Mn).