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 |
|---|---|---|---|---|---|
| Evergreen Capital Management LLC | 272,802 | $6.21M | 0.11% | −4,166−1.5% | Reduced |
| Phocas Financial Corp. | 272,106 | $6.19M | 0.86% | −14,085−4.9% | Reduced |
| SEI Investments Co | 256,771 | $5.84M | 0.01% | −180,373−41.3% | Reduced |
| Sanctuary Advisors, LLC | 254,942 | $5.80M | 0.03% | +9,453+3.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 254,560 | $5.79M | 0.17% | +9,202+3.8% | Added |
| Quantbot Technologies LP | 253,117 | $5.76M | 0.23% | +116,321+85.0% | Added |
| Cushing Asset Management, LP | 251,000 | $5.71M | 0.26% | +50,000+24.9% | Added |
| MML Investors Services, LLC | 247,463 | $5.63M | 0.01% | +180,169+267.7% | Added |
| Oppenheimer & Co Inc | 236,110 | $5.37M | 0.06% | +210,480+821.2% | Added |
| Intech Investment Management LLC | 235,382 | $5.35M | 0.05% | −130,612−35.7% | Reduced |
| KLP Kapitalforvaltning AS | 235,000 | $5.35M | 0.02% | +130,700+125.3% | Added |
| Fractal Investments LLC | 233,383 | $5.31M | 0.61% | +43,000+22.6% | Added |
| Aventail Capital Group, LP | 232,450 | $5.29M | 0.30% | +232,450 | New |
| Pinnacle Holdings, LLC | 232,302 | $5.28M | 1.63% | −47,182−16.9% | Reduced |
| Mercer Global Advisors Inc | 231,162 | $5.26M | 0.01% | +6,892+3.1% | Added |
| Natixis Advisors, L.P. | 220,528 | $5.02M | 0.01% | +8,892+4.2% | Added |
| Manufacturers Life Insurance Company, The | 214,165 | $4.87M | 0.00% | −12,775−5.6% | Reduced |
| Captrust Financial Advisors | 213,920 | $4.87M | 0.01% | +179,427+520.2% | Added |
| Deutsche Bank AG | 211,426 | $4.81M | 0.00% | −51,382−19.6% | Reduced |
| Waterloo Capital, L.P. | 204,399 | $4.65M | 0.26% | +6,745+3.4% | Added |
| Strategic Global Advisors, LLC | 200,365 | $4.56M | 0.65% | +6,807+3.5% | Added |
| Holocene Advisors, LP | 193,139 | $4.39M | 0.01% | +193,139 | New |
| Two Sigma Investments, LP | 192,842 | $4.39M | 0.00% | +80,090+71.0% | Added |
| Jupiter Topco LLC | 192,249 | $4.38M | 0.00% | +192,249 | New |
| Guggenheim Capital LLC | 181,765 | $4.14M | 0.03% | −56,821−23.8% | Reduced |
| Ilex Capital Partners (UK) LLP | 181,461 | $4.13M | 0.08% | +181,461 | New |
| Bridgewater Associates, LP | 178,664 | $4.06M | 0.02% | +27,249+18.0% | Added |
| Millennium Management LLC | 178,300 | $4.06M | 0.00% | +178,300 | New |
| Creative Planning | 170,215 | $3.87M | 0.00% | +31,621+22.8% | Added |
| Bank of Nova Scotia | 165,422 | $3.76M | 0.01% | +165,422 | New |
| Marshall Wace, LLP | 161,558 | $3.68M | 0.00% | +143,033+772.1% | Added |
| MetLife Investment Management | 160,041 | $3.64M | 0.02% | −2,917−1.8% | Reduced |
| Engineers Gate Manager LP | 156,669 | $3.56M | 0.05% | +31,650+25.3% | Added |
| Toroso Investments, LLC | 155,732 | $3.54M | 0.01% | +7,919+5.4% | Added |
| Pathstone Holdings, LLC | 154,457 | $3.51M | 0.01% | −7,111−4.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 151,061 | $3.44M | 0.03% | +6,342+4.4% | Added |
| Lazard Asset Management LLC | 150,502 | $3.42M | 0.01% | −18,523−11.0% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 149,320 | $3.40M | 0.03% | −224,518−60.1% | Reduced |
| Amalgamated Bank | 147,860 | $3.36M | 0.02% | −5,095−3.3% | Reduced |
| Mackenzie Financial Corp | 147,528 | $3.36M | 0.00% | +44,044+42.6% | Added |
| Fort Washington Investment Advisors Inc | 147,227 | $3.35M | 0.02% | −13,978−8.7% | Reduced |
| Credit Agricole S A | 146,000 | $3.32M | 0.01% | 00.0% | Unchanged |
| Beck Capital Management, LLC | 141,834 | $3.23M | 0.59% | −2,582−1.8% | Reduced |
| Bank of Montreal | 141,793 | $3.23M | 0.00% | +3,576+2.6% | Added |
| Victory Capital Management Inc | 140,499 | $3.20M | 0.00% | +44,018+45.6% | Added |
| Vident Advisory, LLC | 135,471 | $3.08M | 0.02% | −12,439−8.4% | Reduced |
| Westfield Capital Management Co LP | 133,412 | $3.04M | 0.01% | +133,412 | New |
| Advisors Asset Management, Inc. | 130,205 | $2.96M | 0.05% | +47,799+58.0% | Added |
| Vanguard Global Advisers, LLC | 128,608 | $2.93M | 0.00% | −4,095−3.1% | Reduced |
| Cerity Partners LLC | 126,801 | $2.88M | 0.00% | +1,520+1.2% | Added |
| Nisa Investment Advisors, LLC | 125,351 | $2.85M | 0.01% | −45,538−26.6% | Reduced |
| Johnson Investment Counsel Inc | 124,962 | $2.84M | 0.02% | −501−0.4% | Reduced |
| Hancock Whitney Corp | 124,780 | $2.84M | 0.05% | −2,121−1.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 123,542 | $2.81M | 0.01% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 123,404 | $2.81M | 0.03% | −3,503−2.8% | Reduced |
| Chung Wu Investment Group, LLC | 122,900 | $2.80M | 1.84% | −2,100−1.7% | Reduced |
| Farther Finance Advisors, LLC | 121,892 | $2.77M | 0.02% | +2,953+2.5% | Added |
| Van Eck Associates Corp | 121,661 | $2.77M | 0.00% | −57,774−32.2% | Reduced |
| Citigroup Inc | 120,117 | $2.73M | 0.00% | −142,411−54.2% | Reduced |
| SeaBridge Investment Advisors LLC | 118,372 | $2.69M | 0.39% | −2,556−2.1% | Reduced |
| Barnett & Company, Inc. | 115,650 | $2.63M | 1.95% | −125−0.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 111,990 | $2.55M | 0.00% | −5,012−4.3% | Reduced |
| Nations Financial Group Inc, | 107,246 | $2.44M | 0.12% | +339+0.3% | Added |
| Teachers Retirement System of the State of Kentucky | 106,584 | $2.42M | 0.02% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 104,826 | $2.38M | 0.01% | +28,113+36.6% | Added |
| Riverwater Partners LLC | 103,507 | $2.35M | 0.70% | +3,139+3.1% | Added |
| Federation des caisses Desjardins du Quebec | 103,299 | $2.35M | 0.01% | +2,412+2.4% | Added |
| State of New Jersey Common Pension Fund D | 101,305 | $2.30M | 0.01% | −19,460−16.1% | Reduced |
| ExodusPoint Capital Management, LP | 99,670 | $2.27M | 0.02% | +69,224+227.4% | Added |
| Public Employees Retirement System of Ohio | 97,531 | $2.22M | 0.01% | −3,117−3.1% | Reduced |
| Louisiana State Employees Retirement System | 97,300 | $2.21M | 0.03% | +1,300+1.4% | Added |
| Frank, Rimerman Advisors LLC | 94,315 | $2.15M | 0.12% | 00.0% | Unchanged |
| Mariner, LLC | 92,064 | $2.09M | 0.00% | −13,433−12.7% | Reduced |
| Yousif Capital Management, LLC | 91,451 | $2.08M | 0.02% | −5,364−5.5% | Reduced |
| Arizona State Retirement System | 91,376 | $2.08M | 0.01% | −6,785−6.9% | Reduced |
| LFG Wealth Partners, LLC | 90,838 | $2.07M | 0.97% | +11,851+15.0% | Added |
| Arrowstreet Capital, Limited Partnership | 90,727 | $2.06M | 0.00% | −104,081−53.4% | Reduced |
| HITE Hedge Asset Management LLC | 90,281 | $2.05M | 0.11% | −674,671−88.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 86,265 | $1.96M | 0.00% | −3,295−3.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 79,598 | $1.81M | 0.01% | −3,375−4.1% | Reduced |
| Cascade Investment Group, Inc. | 78,919 | $1.80M | 1.01% | −1,750−2.2% | Reduced |
| State of Michigan Retirement System | 77,725 | $1.77M | 0.01% | −2,000−2.5% | Reduced |
| Fifth Third Bancorp | 77,709 | $1.77M | 0.00% | −7,805−9.1% | Reduced |
| Glenmede Trust Co NA | 77,080 | $1.75M | 0.01% | −65−0.1% | Reduced |
| Squarepoint Ops LLC | 77,056 | $1.75M | 0.00% | +53,077+221.3% | Added |
| Northwestern Mutual Investment Management Company, LLC | 74,792 | $1.70M | 0.02% | +604+0.8% | Added |
| Silver Oak Securities, Inc | 74,712 | $1.70M | 0.10% | +3,554+5.0% | Added |
| SRS Capital Advisors, Inc. | 73,354 | $1.67M | 0.01% | +72,516+8,653.5% | Added |
| Caisse de Depot Et Placement du Quebec | 70,800 | $1.61M | 0.00% | −90,995−56.2% | Reduced |
| Oregon Public Employees Retirement Fund | 68,670 | $1.56M | 0.02% | +700+1.0% | Added |
| New Mexico Educational Retirement Board | 68,400 | $1.56M | 0.04% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 67,739 | $1.54M | 0.02% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 65,926 | $1.50M | 0.02% | −15,316−18.9% | Reduced |
| First Citizens Bank & Trust Co | 65,638 | $1.49M | 0.02% | −8,083−11.0% | Reduced |
| Summit Trail Advisors, LLC | 65,580 | $1.49M | 0.02% | +31,381+91.8% | Added |
| Zurich Insurance Group Ltd | 65,200 | $1.48M | 0.01% | 00.0% | Unchanged |
| Pekin Hardy Strauss, Inc. | 64,000 | $1.46M | 0.13% | 00.0% | Unchanged |
| HSBC Holdings PLC | 62,760 | $1.44M | 0.00% | −99,511−61.3% | Reduced |
| Allstate Corp | 63,155 | $1.44M | 0.01% | +557+0.9% | Added |
| Envestnet Portfolio Solutions, Inc. | 62,619 | $1.42M | 0.01% | −7,501−10.7% | Reduced |