Antero Midstream Corp
AM- Exchange
- NYSE
- Industry
- Natural Gas Transmission
- SEC CIK
- 0001623925
In the last 90 days, Antero Midstream Corp insiders filed 0 open-market purchases and 2 sales; 534 institutions reported holding it in 13F filings for Q2 2026, worth $6.49B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Antero Midstream Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 534
- +25 vs. Q1 2026
- Shares held
- 285.4M
- +6.10M (+2.2%) vs. Q1 2026
- Total value
- $6.49B
- +$143.1M (+2.3%) vs. Q1 2026
- New holders
- 66
- 188 more added
- Sold out
- 41
- 180 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 534 | $6.49B |
| Q1 2026 | 515 | $6.36B |
| Q4 2025 | 491 | $4.95B |
| Q3 2025 | 464 | $5.23B |
| Q2 2025 | 479 | $5.23B |
| Q1 2025 | 454 | $4.88B |
| Q4 2024 | 434 | $4.12B |
| Q3 2024 | 424 | $4.01B |
| Q2 2024 | 416 | $3.88B |
| Q1 2024 | 398 | $3.65B |
| Q4 2023 | 395 | $3.24B |
| Q3 2023 | 369 | $3.11B |
| Q2 2023 | 350 | $2.94B |
| Q1 2023 | 348 | $2.61B |
| Q4 2022 | 335 | $2.75B |
| Q3 2022 | 314 | $2.33B |
| Q2 2022 | 328 | $2.28B |
| Q1 2022 | 313 | $2.72B |
| Q4 2021 | 310 | $2.50B |
| Q3 2021 | 309 | $2.68B |
| Q2 2021 | 291 | $2.58B |
| Q1 2021 | 303 | $2.26B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Antero Midstream Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 1,875,073 | $42.7M | 0.00% | +262,568+16.3% | Added |
| Brookfield Asset Management Inc. | 1,935,500 | $44.0M | 0.06% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 2,022,284 | $46.0M | 0.09% | +766,956+61.1% | Added |
| UBS Group AG | 2,091,865 | $47.6M | 0.01% | +730,975+53.7% | Added |
| Vanguard Fiduciary Trust Co | 2,102,128 | $47.8M | 0.01% | +44,178+2.1% | Added |
| Kayne Anderson Capital Advisors LP | 2,192,659 | $49.9M | 0.98% | −2,056,049−48.4% | Reduced |
| Orbis Allan Gray Ltd | 2,420,433 | $55.1M | 0.19% | +158,002+7.0% | Added |
| Goldman Sachs Group Inc | 2,446,954 | $55.7M | 0.01% | +823,852+50.8% | Added |
| Westwood Holdings Group Inc. | 2,570,360 | $58.5M | 0.44% | +245,812+10.6% | Added |
| Blackstone Group Inc. | 2,612,875 | $59.4M | 0.19% | −198,756−7.1% | Reduced |
| Clark Capital Management Group, Inc. | 2,616,377 | $59.5M | 0.32% | +63,305+2.5% | Added |
| Gotham Asset Management, LLC | 2,644,371 | $60.2M | 0.14% | +477,467+22.0% | Added |
| BNP Paribas Arbitrage, SA | 2,861,809 | $65.1M | 0.03% | +602,502+26.7% | Added |
| Covalis Capital LLP | 3,031,515 | $69.0M | 3.89% | +2,046,353+207.7% | Added |
| Qube Research & Technologies Ltd | 3,189,797 | $72.6M | 0.08% | +564,386+21.5% | Added |
| Norges Bank | 3,413,527 | $77.7M | 0.01% | +3,413,527 | New |
| Boston Trust Walden Corp | 3,451,218 | $78.5M | 0.60% | +19,667+0.6% | Added |
| Alliancebernstein L.P. | 3,625,697 | $82.7M | 0.03% | −198,250−5.2% | Reduced |
| Clearbridge Investments, LLC | 3,679,103 | $83.7M | 0.07% | −63,140−1.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 3,680,777 | $83.7M | 0.10% | −221,922−5.7% | Reduced |
| Northern Trust Corp | 3,742,333 | $85.1M | 0.01% | +10,765+0.3% | Added |
| Charles Schwab Investment Management Inc | 3,907,744 | $88.9M | 0.01% | −31,081−0.8% | Reduced |
| Morgan Stanley | 6,702,243 | $152.5M | 0.01% | +446,717+7.1% | Added |
| Bank of New York Mellon Corp | 6,917,415 | $157.4M | 0.03% | −2,211,873−24.2% | Reduced |
| Neuberger Berman Group LLC | 7,434,848 | $169.1M | 0.11% | +162,222+2.2% | Added |
| Dimensional Fund Advisors LP | 9,010,119 | $205.0M | 0.04% | −6,697−0.1% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 10,183,484 | $231.7M | 2.36% | −975,910−8.7% | Reduced |
| Geode Capital Management, LLC | 10,358,867 | $235.7M | 0.01% | +461,863+4.7% | Added |
| State Street Corp | 11,558,546 | $263.0M | 0.01% | −34,653−0.3% | Reduced |
| Vanguard Capital Management LLC | 14,958,776 | $340.3M | 0.01% | +149,517+1.0% | Added |
| Vanguard Portfolio Management LLC | 18,193,196 | $413.9M | 0.02% | −106,777−0.6% | Reduced |
| Invesco Ltd. | 20,746,981 | $472.0M | 0.04% | −809,922−3.8% | Reduced |
| BlackRock, Inc. | 38,199,783 | $869.0M | 0.01% | +1,082,574+2.9% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 393 | – | – | 00.0% | Unchanged |
| Algert Global LLC | 0 | $0 | 0.00% | −249,330−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −106,859−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −84,259−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −82,593−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −69,790−100.0% | Sold out |
| Point Nemo Capital, LLC | 0 | $0 | 0.00% | −47,945−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −41,235−100.0% | Sold out |
| Financiere des Professionnels - Fonds d,investissement inc. | 0 | $0 | 0.00% | −30,281−100.0% | Sold out |
| Brasada Capital Management, LP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −24,876−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −21,818−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −21,289−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −18,675−100.0% | Sold out |
| Cornerstone Advisory, LLC | 0 | $0 | 0.00% | −18,125−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −17,042−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −13,768−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −13,529−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −13,378−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −12,653−100.0% | Sold out |
| SCS Capital Management LLC | 0 | $0 | 0.00% | −12,568−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −11,760−100.0% | Sold out |
| BTG Pactual Asset Management US LLC | 0 | $0 | 0.00% | −11,152−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −10,817−100.0% | Sold out |
| Catalytic Wealth RIA, LLC | 0 | $0 | 0.00% | −9,445−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −9,313−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −9,136−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −8,025−100.0% | Sold out |
| Innovative Asset Advisors Group, LLC | 0 | $0 | 0.00% | −3,745−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −2,014−100.0% | Sold out |
| Chilton Capital Management LLC | 0 | $0 | 0.00% | −1,549−100.0% | Sold out |
| Rogco, LP | 0 | $0 | 0.00% | −975−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −498−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −502−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −310−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −285−100.0% | Sold out |
| Osbon Capital Management LLC | 0 | $0 | 0.00% | −133−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Investors Portfolio Services LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Curio Wealth, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Richard Bernstein Advisors LLC | – | – | – | – | Not filed |
| U.S. Capital Wealth Advisors, LLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Leo Wealth, LLC | – | – | – | – | Not filed |