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, Q4 2025
Institutional positions in Antero Midstream Corp as of Dec 31, 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
- 491
- +38 vs. Q3 2025
- Shares held
- 278.3M
- +9.85M (+3.7%) vs. Q3 2025
- Total value
- $4.95B
- −$267.2M (−5.1%) vs. Q3 2025
- New holders
- 74
- 166 more added
- Sold out
- 36
- 171 more reduced
11 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Antero Midstream Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glenmede Trust Co NA | 77,030 | $1.37M | 0.01% | +77,030 | New |
| First Citizens Bank & Trust Co | 77,493 | $1.38M | 0.03% | −974−1.2% | Reduced |
| Citadel Advisors LLC | 78,111 | $1.39M | 0.00% | +17,962+29.9% | Added |
| State of Michigan Retirement System | 78,825 | $1.40M | 0.01% | −900−1.1% | Reduced |
| Colony Group, LLC | 78,923 | $1.40M | 0.00% | +78,923 | New |
| State of Tennessee, Treasury Department | 76,713 | $1.44M | 0.00% | −3,285−4.1% | Reduced |
| Commonwealth Equity Services, LLC | 81,761 | $1.45M | 0.00% | −115,123−58.5% | Reduced |
| LFG Wealth Partners, LLC | 82,040 | $1.46M | 0.93% | +82,040 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 83,429 | $1.48M | 0.01% | −2,535−2.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 83,871 | $1.49M | 0.02% | −16,869−16.7% | Reduced |
| Russell Investments Group, Ltd. | 84,979 | $1.51M | 0.00% | −242,012−74.0% | Reduced |
| Cascade Investment Group, Inc. | 86,919 | $1.55M | 1.03% | −1,400−1.6% | Reduced |
| CIBC Private Wealth Group, LLC | 88,198 | $1.57M | 0.00% | +7,527+9.3% | Added |
| Comerica Bank | 88,357 | $1.57M | 0.01% | −5,910−6.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 89,357 | $1.59M | 0.01% | +16,031+21.9% | Added |
| Toroso Investments, LLC | 90,194 | $1.60M | 0.01% | +7,983+9.7% | Added |
| Stifel Financial Corp | 90,517 | $1.61M | 0.00% | +1,235+1.4% | Added |
| Louisiana State Employees Retirement System | 92,300 | $1.64M | 0.03% | −900−1.0% | Reduced |
| Frank, Rimerman Advisors LLC | 94,315 | $1.68M | 0.11% | −200.0% | Reduced |
| Mariner, LLC | 95,452 | $1.70M | 0.00% | −8,695−8.3% | Reduced |
| Two Sigma Investments, LP | 97,100 | $1.73M | 0.00% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 98,701 | $1.76M | 0.12% | −6,014−5.7% | Reduced |
| Ethic Inc. | 99,253 | $1.77M | 0.03% | −2,811−2.8% | Reduced |
| Arizona State Retirement System | 100,846 | $1.79M | 0.01% | −5,509−5.2% | Reduced |
| Public Employees Retirement System of Ohio | 104,043 | $1.85M | 0.01% | −12,069−10.4% | Reduced |
| SEI Investments Co | 104,322 | $1.86M | 0.00% | −21,080−16.8% | Reduced |
| Schroder Investment Management Group | 104,222 | $1.86M | 0.00% | +2,037+2.0% | Added |
| Nations Financial Group Inc, | 105,826 | $1.88M | 0.10% | +1,383+1.3% | Added |
| Yousif Capital Management, LLC | 102,772 | $1.88M | 0.02% | −2,532−2.4% | Reduced |
| Crossmark Global Holdings, Inc. | 106,039 | $1.89M | 0.03% | +796+0.8% | Added |
| Teachers Retirement System of the State of Kentucky | 106,584 | $1.90M | 0.01% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 106,898 | $1.90M | 0.02% | +2,005+1.9% | Added |
| Barnett & Company, Inc. | 108,100 | $1.92M | 1.55% | −3,400−3.0% | Reduced |
| Bank of Nova Scotia | 109,651 | $1.95M | 0.00% | +109,651 | New |
| Bridgewater Associates, LP | 111,731 | $1.99M | 0.01% | +4,676+4.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 113,614 | $2.02M | 0.00% | +6,787+6.4% | Added |
| Richard Bernstein Advisors LLC | 113,696 | $2.02M | 0.06% | −12,552−9.9% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 114,991 | $2.05M | 0.02% | −22,687−16.5% | Reduced |
| Fort Washington Investment Advisors Inc | 115,977 | $2.06M | 0.01% | +99,141+588.9% | Added |
| Hancock Whitney Corp | 117,058 | $2.08M | 0.04% | +2,692+2.4% | Added |
| GWM Advisors LLC | 117,584 | $2.09M | 0.01% | −25,552−17.9% | Reduced |
| Guild Investment Management, Inc. | 118,740 | $2.11M | 1.57% | −4,000−3.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 119,922 | $2.13M | 0.10% | −33,190−21.7% | Reduced |
| Natixis | 120,112 | $2.14M | 0.01% | +66,912+125.8% | Added |
| State of New Jersey Common Pension Fund D | 120,765 | $2.15M | 0.01% | +660+0.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 121,162 | $2.16M | 0.01% | +11,829+10.8% | Added |
| Mackenzie Financial Corp | 122,572 | $2.18M | 0.00% | −12,005−8.9% | Reduced |
| Algert Global LLC | 124,900 | $2.22M | 0.03% | −1,028,709−89.2% | Reduced |
| SeaBridge Investment Advisors LLC | 125,420 | $2.23M | 0.37% | −5,791−4.4% | Reduced |
| Chung Wu Investment Group, LLC | 126,900 | $2.26M | 1.85% | −2,500−1.9% | Reduced |
| Van Eck Associates Corp | 127,339 | $2.27M | 0.00% | +15,542+13.9% | Added |
| AQR Capital Management LLC | 128,824 | $2.29M | 0.00% | −3,184−2.4% | Reduced |
| Creative Planning | 129,282 | $2.30M | 0.00% | +2,831+2.2% | Added |
| Vident Advisory, LLC | 129,401 | $2.30M | 0.02% | −11,219−8.0% | Reduced |
| Empowered Funds, LLC | 129,621 | $2.31M | 0.04% | +94,897+273.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 131,263 | $2.34M | 0.00% | +410+0.3% | Added |
| Mutual of America Capital Management LLC | 138,749 | $2.47M | 0.03% | −15,941−10.3% | Reduced |
| Treasurer of the State of North Carolina | 140,125 | $2.49M | 0.01% | −10,237−6.8% | Reduced |
| Mercer Global Advisors Inc | 140,446 | $2.50M | 0.00% | +31,973+29.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 144,719 | $2.57M | 0.02% | −2,890−2.0% | Reduced |
| Beck Capital Management, LLC | 145,586 | $2.59M | 0.62% | −3,535−2.4% | Reduced |
| Cerity Partners LLC | 147,822 | $2.63M | 0.00% | −13,538−8.4% | Reduced |
| Amalgamated Bank | 148,267 | $2.64M | 0.02% | −5,987−3.9% | Reduced |
| Oppenheimer & Co Inc | 150,012 | $2.67M | 0.04% | −354,743−70.3% | Reduced |
| Bank of Montreal | 159,955 | $2.85M | 0.00% | −30.0% | Reduced |
| Janus Henderson Group PLC | 160,076 | $2.85M | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 161,048 | $2.87M | 0.00% | −126,222−43.9% | Reduced |
| Farther Finance Advisors, LLC | 162,281 | $2.89M | 0.03% | +732+0.5% | Added |
| Marshall Wace, LLP | 162,745 | $2.90M | 0.00% | +148,517+1,043.8% | Added |
| Jain Global LLC | 162,908 | $2.90M | 0.03% | −106,182−39.5% | Reduced |
| MetLife Investment Management | 162,922 | $2.90M | 0.01% | −9,228−5.4% | Reduced |
| Nisa Investment Advisors, LLC | 169,640 | $3.02M | 0.01% | −14,518−7.9% | Reduced |
| Johnson Investment Counsel Inc | 172,093 | $3.06M | 0.03% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 176,659 | $3.14M | 0.01% | +50,210+39.7% | Added |
| Bessemer Group Inc | 182,908 | $3.25M | 0.00% | +158,932+662.9% | Added |
| Pathstone Holdings, LLC | 183,645 | $3.27M | 0.01% | −9,455−4.9% | Reduced |
| Ensign Peak Advisors, Inc | 188,852 | $3.36M | 0.01% | +43,709+30.1% | Added |
| Natixis Advisors, L.P. | 193,300 | $3.44M | 0.00% | −7,816−3.9% | Reduced |
| XTX Topco Ltd | 193,785 | $3.45M | 0.09% | +141,547+271.0% | Added |
| Waterloo Capital, L.P. | 194,643 | $3.46M | 0.25% | −1,596−0.8% | Reduced |
| Strategic Global Advisors, LLC | 197,178 | $3.51M | 0.54% | −4,640−2.3% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 201,385 | $3.58M | 0.08% | +201,385 | New |
| Turas Capital Management LP | 203,704 | $3.62M | 1.22% | +203,704 | New |
| Citigroup Inc | 204,478 | $3.64M | 0.00% | −103,877−33.7% | Reduced |
| BTG Pactual Asset Management US LLC | 211,628 | $3.76M | 0.42% | +211,628 | New |
| Susquehanna Fundamental Investments, LLC | 216,349 | $3.85M | 0.13% | −30,881−12.5% | Reduced |
| Wellington Management Group LLP | 218,558 | $3.89M | 0.00% | −223,742−50.6% | Reduced |
| Horizon Investments, LLC | 223,112 | $3.92M | 0.05% | +46,963+26.7% | Added |
| Guggenheim Capital LLC | 223,846 | $3.98M | 0.03% | +15,946+7.7% | Added |
| Verition Fund Management LLC | 230,905 | $4.11M | 0.02% | −45,278−16.4% | Reduced |
| Manufacturers Life Insurance Company, The | 235,766 | $4.19M | 0.00% | −6,799−2.8% | Reduced |
| Chase Investment Counsel Corp | 240,474 | $4.28M | 1.20% | +3,750+1.6% | Added |
| Advisors Asset Management, Inc. | 240,926 | $4.29M | 0.07% | −6,325−2.6% | Reduced |
| KLP Kapitalforvaltning AS | 241,400 | $4.29M | 0.02% | +157,900+189.1% | Added |
| Sanctuary Advisors, LLC | 244,313 | $4.35M | 0.02% | +314+0.1% | Added |
| Deutsche Bank AG | 261,274 | $4.65M | 0.00% | +3,960+1.5% | Added |
| Price T Rowe Associates Inc | 263,330 | $4.68M | 0.00% | +16,037+6.5% | Added |
| Voya Investment Management LLC | 264,725 | $4.71M | 0.00% | −657−0.2% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 268,302 | $4.77M | 0.16% | +29,501+12.4% | Added |
| FMR LLC | 277,416 | $4.94M | 0.00% | +31,993+13.0% | Added |