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 2025
Institutional positions in Antero Midstream Corp as of Jun 30, 2025. 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
- 479
- +32 vs. Q1 2025
- Shares held
- 275.9M
- +4.75M (+1.8%) vs. Q1 2025
- Total value
- $5.23B
- +$348.2M (+7.1%) vs. Q1 2025
- New holders
- 68
- 188 more added
- Sold out
- 36
- 144 more reduced
7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Antero Midstream Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 103,371 | $1.96M | 0.01% | −1,568−1.5% | Reduced |
| Arizona State Retirement System | 104,757 | $1.99M | 0.01% | +1,209+1.2% | Added |
| SEI Investments Co | 104,958 | $1.99M | 0.00% | +40,910+63.9% | Added |
| Teachers Retirement System of the State of Kentucky | 106,584 | $2.02M | 0.02% | 00.0% | Unchanged |
| Hancock Whitney Corp | 108,965 | $2.06M | 0.04% | +7,589+7.5% | Added |
| Barnett & Company, Inc. | 110,200 | $2.09M | 1.64% | +13,900+14.4% | Added |
| AQR Capital Management LLC | 110,639 | $2.10M | 0.00% | +26,887+32.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 111,155 | $2.11M | 0.05% | +95,375+604.4% | Added |
| Mariner, LLC | 112,309 | $2.13M | 0.00% | +5,765+5.4% | Added |
| Yousif Capital Management, LLC | 112,624 | $2.13M | 0.02% | −2,259−2.0% | Reduced |
| Aigen Investment Management, LP | 112,893 | $2.14M | 0.29% | +112,893 | New |
| QRG Capital Management, Inc. | 113,239 | $2.15M | 0.02% | −140,327−55.3% | Reduced |
| Creative Planning | 114,936 | $2.18M | 0.00% | +1,361+1.2% | Added |
| Squarepoint Ops LLC | 115,070 | $2.18M | 0.00% | −409,336−78.1% | Reduced |
| Public Employees Retirement System of Ohio | 115,279 | $2.18M | 0.01% | +7,764+7.2% | Added |
| Citigroup Inc | 115,478 | $2.19M | 0.00% | +22,780+24.6% | Added |
| Mercer Global Advisors Inc | 115,593 | $2.19M | 0.00% | −76,941−40.0% | Reduced |
| SIR Capital Management, L.P. | 116,555 | $2.21M | 0.20% | −1,190,997−91.1% | Reduced |
| STRS Ohio | 117,555 | $2.23M | 0.01% | +117,555 | New |
| State of New Jersey Common Pension Fund D | 120,831 | $2.29M | 0.01% | 00.0% | Unchanged |
| Paradiem, LLC | 121,297 | $2.30M | 0.58% | +121,297 | New |
| Guild Investment Management, Inc. | 122,990 | $2.33M | 2.02% | −300−0.2% | Reduced |
| Oak Thistle LLC | 128,702 | $2.44M | 0.36% | +128,702 | New |
| Police & Firemen's Retirement System of New Jersey | 129,974 | $2.46M | 0.02% | +6,321+5.1% | Added |
| SeaBridge Investment Advisors LLC | 133,945 | $2.54M | 0.47% | −792−0.6% | Reduced |
| Dark Forest Capital Management LP | 134,230 | $2.54M | 0.10% | +134,230 | New |
| Commonwealth Equity Services, LLC | 135,210 | $2.56M | 0.00% | +4,841+3.7% | Added |
| Federated Hermes, Inc. | 135,352 | $2.56M | 0.00% | −50,048−27.0% | Reduced |
| Ethic Inc. | 136,628 | $2.58M | 0.05% | −4,525−3.2% | Reduced |
| Johnson Investment Counsel Inc | 138,700 | $2.63M | 0.02% | +138,700 | New |
| Schonfeld Strategic Advisors LLC | 144,042 | $2.73M | 0.02% | +20,092+16.2% | Added |
| Chung Wu Investment Group, LLC | 145,960 | $2.77M | 2.88% | +17,100+13.3% | Added |
| Quest Partners LLC | 147,837 | $2.80M | 0.28% | +97,714+194.9% | Added |
| GWM Advisors LLC | 150,273 | $2.85M | 0.01% | −12,143−7.5% | Reduced |
| Beck Capital Management, LLC | 151,088 | $2.86M | 0.71% | −2,730−1.8% | Reduced |
| Amalgamated Bank | 154,695 | $2.93M | 0.02% | −1,270−0.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 154,821 | $2.93M | 0.18% | +122,417+377.8% | Added |
| Treasurer of the State of North Carolina | 156,225 | $2.96M | 0.01% | +1,134+0.7% | Added |
| Nisa Investment Advisors, LLC | 157,550 | $2.99M | 0.01% | +7,300+4.9% | Added |
| Edgestream Partners, L.P. | 158,818 | $3.01M | 0.08% | −123,836−43.8% | Reduced |
| Janus Henderson Group PLC | 160,076 | $3.03M | 0.00% | +368+0.2% | Added |
| NBW Capital LLC | 160,279 | $3.04M | 0.66% | −142,677−47.1% | Reduced |
| Warren Averett Asset Management, LLC | 160,551 | $3.04M | 0.03% | −142,405−47.0% | Reduced |
| Farther Finance Advisors, LLC | 161,201 | $3.05M | 0.06% | +46,657+40.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 162,758 | $3.08M | 0.01% | +11,632+7.7% | Added |
| Vident Advisory, LLC | 166,250 | $3.15M | 0.04% | −31,089−15.8% | Reduced |
| Mutual of America Capital Management LLC | 166,822 | $3.16M | 0.03% | −5,609−3.3% | Reduced |
| Cerity Partners LLC | 168,472 | $3.19M | 0.01% | +2,472+1.5% | Added |
| Acadian Asset Management LLC | 173,254 | $3.28M | 0.01% | −404−0.2% | Reduced |
| Jump Financial, LLC | 175,406 | $3.32M | 0.04% | −291,355−62.4% | Reduced |
| Bank of Montreal | 177,537 | $3.36M | 0.00% | −5,911−3.2% | Reduced |
| Waterloo Capital, L.P. | 177,556 | $3.36M | 0.27% | +21,863+14.0% | Added |
| Brevan Howard Capital Management LP | 178,358 | $3.38M | 0.04% | +96,589+118.1% | Added |
| MetLife Investment Management | 180,619 | $3.42M | 0.02% | −11,125−5.8% | Reduced |
| Prudential Financial Inc | 185,064 | $3.51M | 0.00% | +149,433+419.4% | Added |
| Kestra Investment Management, LLC | 191,094 | $3.53M | 0.05% | +92,211+93.3% | Added |
| Royal Bank of Canada | 186,381 | $3.53M | 0.00% | +5,453+3.0% | Added |
| Horizon Investments, LLC | 191,730 | $3.59M | 0.06% | +191,661+277,769.6% | Added |
| Ensign Peak Advisors, Inc | 191,703 | $3.63M | 0.01% | −5,556−2.8% | Reduced |
| State of Alaska, Department of Revenue | 193,302 | $3.66M | 0.04% | −1,605−0.8% | Reduced |
| Fort Washington Investment Advisors Inc | 194,446 | $3.68M | 0.02% | +21,426+12.4% | Added |
| Natixis Advisors, L.P. | 198,175 | $3.75M | 0.01% | +44,265+28.8% | Added |
| Pathstone Holdings, LLC | 201,406 | $3.82M | 0.02% | −4,262−2.1% | Reduced |
| Van Eck Associates Corp | 204,442 | $3.87M | 0.00% | +71,719+54.0% | Added |
| Sanctuary Advisors, LLC | 208,234 | $3.95M | 0.02% | +70,746+51.5% | Added |
| Guggenheim Capital LLC | 209,492 | $3.97M | 0.03% | +28,861+16.0% | Added |
| Intech Investment Management LLC | 212,225 | $4.02M | 0.04% | +75,479+55.2% | Added |
| Hennion & Walsh Asset Management, Inc. | 215,370 | $4.08M | 0.16% | −1,729−0.8% | Reduced |
| EAM Investors, LLC | 215,827 | $4.09M | 0.62% | +215,827 | New |
| Eagle Global Advisors LLC | 223,914 | $4.24M | 0.17% | −16,826−7.0% | Reduced |
| Richard Bernstein Advisors LLC | 227,064 | $4.30M | 0.11% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 229,835 | $4.36M | 0.00% | +7,147+3.2% | Added |
| Deutsche Bank AG | 234,144 | $4.44M | 0.00% | +14,221+6.5% | Added |
| Clark Capital Management Group, Inc. | 235,243 | $4.46M | 0.03% | +235,243 | New |
| Chase Investment Counsel Corp | 241,872 | $4.58M | 1.47% | +1,159+0.5% | Added |
| Engineers Gate Manager LP | 244,920 | $4.64M | 0.06% | +244,920 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 247,387 | $4.69M | 0.02% | −129,984−34.4% | Reduced |
| Manufacturers Life Insurance Company, The | 251,154 | $4.76M | 0.00% | −6,618−2.6% | Reduced |
| Amundi | 264,972 | $4.84M | 0.00% | +139,059+110.4% | Added |
| Verition Fund Management LLC | 262,585 | $4.98M | 0.03% | +44,599+20.5% | Added |
| Aventail Capital Group, LP | 270,428 | $5.12M | 0.23% | +270,428 | New |
| Pinnacle Holdings, LLC | 281,471 | $5.33M | 1.92% | −1,012−0.4% | Reduced |
| FMR LLC | 283,871 | $5.38M | 0.00% | −55,285−16.3% | Reduced |
| ExodusPoint Capital Management, LP | 293,152 | $5.55M | 0.07% | +32,127+12.3% | Added |
| Mackenzie Financial Corp | 298,154 | $5.65M | 0.01% | −116,273−28.1% | Reduced |
| Evergreen Capital Management LLC | 301,410 | $5.71M | 0.17% | −39,578−11.6% | Reduced |
| CIBC Private Wealth Group, LLC | 313,632 | $5.94M | 0.01% | −89,398−22.2% | Reduced |
| Voya Investment Management LLC | 313,673 | $5.94M | 0.01% | −82,999−20.9% | Reduced |
| Quantbot Technologies LP | 315,874 | $5.99M | 0.15% | +70,213+28.6% | Added |
| Maryland State Retirement & Pension System | 318,146 | $6.03M | 0.13% | +18,181+6.1% | Added |
| California State Teachers Retirement System | 332,400 | $6.30M | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 338,149 | $6.41M | 0.00% | +225,335+199.7% | Added |
| Hennessy Advisors Inc | 343,840 | $6.52M | 0.22% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 344,656 | $6.53M | 0.18% | −28,841−7.7% | Reduced |
| HRT Financial LP | 351,574 | $6.66M | 0.03% | −666,403−65.5% | Reduced |
| Oppenheimer & Co Inc | 358,455 | $6.79M | 0.09% | −383,802−51.7% | Reduced |
| Phocas Financial Corp. | 358,678 | $6.80M | 0.98% | +96,743+36.9% | Added |
| Cinctive Capital Management LP | 359,327 | $6.81M | 0.38% | +359,327 | New |
| Advisors Asset Management, Inc. | 366,496 | $6.95M | 0.12% | −148,524−28.8% | Reduced |
| Raymond James Financial Inc | 367,750 | $6.97M | 0.00% | −7,875−2.1% | Reduced |