AM: Antero Midstream Corp insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Institutional ownership (Q2 2026)
535 institutions reported holding $6.35B of Antero Midstream Corp on Form 13F (515 the quarter before). 60 opened a new position and 41 sold out. Shares held by institutions: +2%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 38,199,783 | $869.05M |
| Invesco Ltd. | 20,746,981 | $471.99M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 18,193,196 | $413.90M |
| VANGUARD CAPITAL MANAGEMENT LLC | 14,958,776 | $340.31M |
| STATE STREET CORP | 11,558,546 | $262.96M |
| GEODE CAPITAL MANAGEMENT, LLC | 10,358,867 | $235.70M |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 10,183,484 | $231.67M |
| DIMENSIONAL FUND ADVISORS LP | 9,010,119 | $204.98M |
| NEUBERGER BERMAN GROUP LLC | 7,434,848 | $169.15M |
| Bank of New York Mellon Corp | 6,917,415 | $157.37M |
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