Antero Midstream (AM)
Connects Appalachian gas production through gathering, compression, water handling, and processing infrastructure.
$21.20
After hours+0.07 (+0.36%)
At close$21.13(+0.40%)
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13F · 13D/G · Form 4
| Institutions | 60.94% | 289.27M shares | |
|---|---|---|---|
| 556 holders · as of Jun 30, 2026 | |||
| Insiders | 21.73% | 103.16M shares | |
| 13 holders · as of Aug 6, 2026 | |||
| Strategic holders | 35.65% | 169.22M shares | |
| 2 holders · as of Feb 3, 2022 | |||
| Adds to | 118.32% | ||
474.67M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
These groups come from separate filings that can overlap, so they add to 118.32%; nothing is left for Other.
13F, as of Jun 30, 2026
556 holders · 289.27M shares · 66 new positions · 256 increased · 183 reduced · 48 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 38.20M | 8.05% | +1.08M | Aug 7, 2026 |
| Invesco Ltd. | 20.75M | 4.37% | −809.9K | Aug 14, 2026 |
| Vanguard Portfolio Management LLC | 18.19M | 3.83% | −106.8K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 14.96M | 3.15% | +149.5K | Aug 13, 2026 |
| State Street Corp | 11.56M | 2.44% | −34.7K | Aug 7, 2026 |
| Geode Capital Management, LLC | 10.36M | 2.18% | +461.9K | Aug 12, 2026 |
| Tortoise Capital Advisors, L.L.C. | 10.18M | 2.15% | −975.9K | Aug 14, 2026 |
| Dimensional Fund Advisors LP | 9.01M | 1.90% | −6.7K | Aug 11, 2026 |
13D/G · 5% or more, as filed
No 13D/G filer at 5% or more on record.
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 6, 2026 | Brooks J. Klimleydirector | Sale | 5,000 | $21.27 | 68,204 |
| Aug 4, 2026 | Sheri Pearceofficer: See Remarks | Sale | 16,000 | $22.01 | 83,900 |
| May 4, 2026 | Michael N. Kennedydirector, officer: See Remarks | Sale | 100,000 | $21.92 | 1,500,594 |
| May 4, 2026 | Yvette K. Schultzdirector, officer: See Remarks | Sale | 69,269 | $21.90 | 580,565 |
| Mar 12, 2026 | Brooks J. Klimleydirector | Sale | 5,000 | $23.16 | 69,680 |
| Mar 9, 2026 | Yvette K. Schultzdirector, officer: See Remarks | Sale | 25,000 | $22.81 | 649,834 |
| Mar 10, 2026 | Sheri Pearceofficer: See Remarks | Sale | 14,000 | $22.76 | 99,900 |
| Dec 16, 2025 | Brooks J. Klimleydirector | Sale | 5,000 | $17.59 | 72,622 |
House and Senate disclosures
Not reported.