Who owns Granite Ridge Resources, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of GRNT from SEC Form 13F filings across 171 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 171 institutions disclosed 111.2M shares of Granite Ridge Resources, Inc. worth $490.7M — about 85% of shares outstanding; the largest disclosed holder is Grey Rock Energy Management, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
171
13F holders
$490.7M
value, 2026 filers
85%
of shares outstanding (111.2M sh)
38
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of GRNT's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Grey Rock Energy Management, LLC | 55.3M | $243.7M | 100.0% | 42.3% | 0.0% |
| 2 | HAMILTON LANE ADVISORS LLC | 6.8M | $29.8M | 20.1% | 5.2% | -8.5% |
| 3 | Utah Retirement Systems | 5.2M | $23.1M | 0.2% | 4% | 0.0% |
| 4 | BlackRock, Inc. | 5.0M | $21.9M | 0.0% | 3.8% | +5.5% |
| 5 | DIMENSIONAL FUND ADVISORS LP | 3.9M | $17.4M | 0.0% | 3% | +19.1% |
| 6 | AMERICAN CENTURY COMPANIES INC | 3.1M | $13.7M | 0.0% | 2.4% | +3.9% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 3.1M | $13.6M | 0.0% | 2.4% | -0.1% |
| 8 | Georgetown University | 3.1M | $13.6M | 5.6% | 2.4% | -3.3% |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.6M | $7.2M | 0.0% | 1.3% | +11.1% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1.6M | $7.1M | 0.0% | 1.2% | +6.1% |
| 11 | AQR CAPITAL MANAGEMENT LLC | 1.5M | $6.7M | 0.0% | 1.2% | +49.9% |
| 12 | STATE STREET CORP | 1.2M | $5.3M | 0.0% | 0.9% | +11.7% |
| 13 | Bank of New York Mellon Corp | 943,781 | $4.2M | 0.0% | 0.7% | -0.6% |
| 14 | TWO SIGMA INVESTMENTS, LP | 928,705 | $4.1M | 0.0% | 0.7% | +98.4% |
| 15 | CWA Asset Management Group, LLC | 911,580 | $4.0M | 0.1% | 0.7% | +15.9% |
| 16 | Nuveen, LLC | 871,211 | $3.8M | 0.0% | 0.7% | +6.8% |
| 17 | MILLENNIUM MANAGEMENT LLC | 777,965 | $3.4M | 0.0% | 0.6% | -42.7% |
| 18 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 770,058 | $3.4M | 0.0% | 0.6% | -31.8% |
| 19 | MORGAN STANLEY | 769,494 | $3.4M | 0.0% | 0.6% | +158.3% |
| 20 | JACOBS LEVY EQUITY MANAGEMENT, INC | 716,303 | $3.2M | 0.0% | 0.5% | +2.0% |
| 21 | JPMORGAN CHASE & CO | 699,485 | $3.1M | 0.0% | 0.5% | +144.8% |
| 22 | Trexquant Investment LP | 643,051 | $2.8M | 0.0% | 0.5% | +351.5% |
| 23 | NORTHERN TRUST CORP | 582,908 | $2.6M | 0.0% | 0.4% | +34.1% |
| 24 | GOLDMAN SACHS GROUP INC | 539,329 | $2.4M | 0.0% | 0.4% | -22.1% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 514,761 | $2.3M | 0.0% | 0.4% | +3.1% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.