Antero Resources Corporation (AR) ownership: Top institutional holder: BlackRock, Inc. ($1.16B). Insider activity: Net Seller (0 buys, 20 sells). 4 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 27428502.00 | $1.16B | 2026-03-31 |
| VANGUARD GROUP INC | 28630790.00 | $986.62M | 2025-12-31 |
| FMR LLC | 22775239.00 | $966.58M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 14034748.00 | $595.63M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 13195510.00 | $560.02M | 2026-03-31 |
| STATE STREET CORP | 10803564.00 | $458.50M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 10239070.00 | $434.60M | 2026-03-31 |
| Invesco Ltd. | 8968567.00 | $380.63M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 | |
| Sell | null | 2026-05-04 |
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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.