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, Q1 2026
Institutional positions in Antero Midstream Corp as of Mar 31, 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
- 515
- +34 vs. Q4 2025
- Shares held
- 279.8M
- +42.4M (+17.9%) vs. Q4 2025
- Total value
- $6.36B
- +$2.14B (+50.6%) vs. Q4 2025
- New holders
- 84
- 193 more added
- Sold out
- 50
- 155 more reduced
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Antero Midstream Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Axq Capital, LP | 192,901 | $4.40M | 0.57% | +192,901 | New |
| AQR Capital Management LLC | 193,337 | $4.41M | 0.00% | +64,513+50.1% | Added |
| Strategic Global Advisors, LLC | 193,558 | $4.41M | 0.71% | −3,620−1.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 194,808 | $4.44M | 0.00% | +194,808 | New |
| Waterloo Capital, L.P. | 197,654 | $4.51M | 0.32% | +3,011+1.5% | Added |
| Cushing Asset Management, LP | 201,000 | $4.58M | 0.23% | −115,000−36.4% | Reduced |
| Edgestream Partners, L.P. | 206,995 | $4.72M | 0.15% | −322,691−60.9% | Reduced |
| Natixis Advisors, L.P. | 211,636 | $4.83M | 0.01% | +18,336+9.5% | Added |
| Mercer Global Advisors Inc | 224,270 | $5.11M | 0.01% | +83,824+59.7% | Added |
| Manufacturers Life Insurance Company, The | 226,940 | $5.17M | 0.00% | −8,826−3.7% | Reduced |
| Guggenheim Capital LLC | 238,586 | $5.44M | 0.04% | +14,740+6.6% | Added |
| Quantinno Capital Management LP | 243,300 | $5.55M | 0.01% | +66,641+37.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 245,358 | $5.59M | 0.19% | −22,944−8.6% | Reduced |
| Sanctuary Advisors, LLC | 245,489 | $5.60M | 0.03% | +1,176+0.5% | Added |
| Algert Global LLC | 249,330 | $5.68M | 0.09% | +124,430+99.6% | Added |
| Citigroup Inc | 262,528 | $5.99M | 0.00% | +58,050+28.4% | Added |
| Deutsche Bank AG | 262,808 | $5.99M | 0.00% | +1,534+0.6% | Added |
| Vanguard Asset Management, Ltd | 272,159 | $6.21M | 0.01% | +272,159 | New |
| Janus Henderson Group PLC | 273,772 | $6.24M | 0.00% | +113,696+71.0% | Added |
| Evergreen Capital Management LLC | 276,968 | $6.31M | 0.14% | −10,377−3.6% | Reduced |
| Pinnacle Holdings, LLC | 279,484 | $6.37M | 2.06% | −588−0.2% | Reduced |
| State Board of Administration of Florida Retirement System | 284,291 | $6.48M | 0.01% | −104,134−26.8% | Reduced |
| Phocas Financial Corp. | 286,191 | $6.53M | 1.02% | −79,552−21.8% | Reduced |
| Hennessy Advisors Inc | 296,910 | $6.77M | 0.24% | −41,930−12.4% | Reduced |
| Price T Rowe Associates Inc | 299,263 | $6.82M | 0.00% | +35,933+13.6% | Added |
| Maryland State Retirement & Pension System | 313,421 | $7.15M | 0.15% | −16,087−4.9% | Reduced |
| New York State Teachers Retirement System | 340,683 | $7.77M | 0.02% | −35,564−9.5% | Reduced |
| Voya Investment Management LLC | 350,674 | $8.00M | 0.01% | +85,949+32.5% | Added |
| Ruffer LLP | 350,360 | $8.01M | 0.33% | +350,360 | New |
| Wells Fargo & Company | 351,758 | $8.02M | 0.00% | −18,219−4.9% | Reduced |
| Intech Investment Management LLC | 365,994 | $8.34M | 0.08% | −404,789−52.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 373,838 | $8.52M | 0.09% | +258,847+225.1% | Added |
| Legal & General Group Plc | 393,579 | $8.97M | 0.00% | −87,151−18.1% | Reduced |
| Wellington Management Group LLP | 401,759 | $9.16M | 0.00% | +183,201+83.8% | Added |
| Retirement Systems of Alabama | 405,980 | $9.26M | 0.03% | +5,857+1.5% | Added |
| SG Americas Securities, LLC | 414,746 | $9.46M | 0.01% | +15,890+4.0% | Added |
| D. E. Shaw & Co., Inc. | 414,866 | $9.46M | 0.01% | +48,887+13.4% | Added |
| California State Teachers Retirement System | 426,913 | $9.73M | 0.01% | +88,900+26.3% | Added |
| SEI Investments Co | 437,144 | $9.97M | 0.01% | +332,822+319.0% | Added |
| Great West Life Assurance Co | 437,926 | $10.0M | 0.02% | −12,873−2.9% | Reduced |
| Warren Averett Asset Management, LLC | 457,330 | $10.4M | 0.08% | +17,051+3.9% | Added |
| TrimTabs Asset Management, LLC | 466,740 | $10.6M | 2.40% | +466,740 | New |
| Raymond James Financial Inc | 483,698 | $11.0M | 0.00% | +32,248+7.1% | Added |
| Nuveen, LLC | 505,000 | $11.5M | 0.00% | −504,208−50.0% | Reduced |
| Freestone Grove Partners LP | 527,766 | $12.0M | 0.09% | +154,955+41.6% | Added |
| Amundi | 550,311 | $12.5M | 0.00% | −251,909−31.4% | Reduced |
| LPL Financial LLC | 565,926 | $12.9M | 0.00% | +96,390+20.5% | Added |
| Shah Capital Management | 586,000 | $13.4M | 2.56% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 603,373 | $13.8M | 0.00% | +19,636+3.4% | Added |
| California Public Employees Retirement System | 698,788 | $15.9M | 0.01% | +41,621+6.3% | Added |
| Swiss National Bank | 707,600 | $16.1M | 0.01% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 710,767 | $16.2M | 0.03% | −23,094−3.1% | Reduced |
| HITE Hedge Asset Management LLC | 764,952 | $17.4M | 0.98% | +764,952 | New |
| Columbus Macro, LLC | 769,721 | $17.5M | 1.87% | +31,808+4.3% | Added |
| Principal Financial Group Inc | 779,848 | $17.8M | 0.01% | +14,336+1.9% | Added |
| NEOS Investment Management LLC | 788,835 | $18.0M | 0.09% | +724,371+1,123.7% | Added |
| Royal Bank of Canada | 852,859 | $19.4M | 0.00% | +66,012+8.4% | Added |
| Exchange Traded Concepts, LLC | 858,047 | $19.6M | 0.15% | +57,087+7.1% | Added |
| UBS Asset Management Americas Inc | 863,526 | $19.7M | 0.00% | +33,377+4.0% | Added |
| Cetera Investment Advisers | 867,200 | $19.8M | 0.02% | +77,936+9.9% | Added |
| New York State Common Retirement Fund | 880,776 | $20.1M | 0.03% | +358,113+68.5% | Added |
| Rhumbline Advisers | 930,601 | $21.2M | 0.02% | −2,227−0.2% | Reduced |
| Voloridge Investment Management, LLC | 982,242 | $22.4M | 0.09% | −452,208−31.5% | Reduced |
| Covalis Capital LLP | 985,162 | $22.5M | 1.38% | +985,162 | New |
| First Trust Advisors LP | 1,015,553 | $23.2M | 0.02% | +28,774+2.9% | Added |
| Jennison Associates LLC | 1,070,122 | $24.4M | 0.02% | +43,982+4.3% | Added |
| Alps Advisors Inc | 1,083,901 | $24.7M | 0.12% | −52,055−4.6% | Reduced |
| Miller Howard Investments Inc | 1,138,874 | $26.0M | 0.71% | −839,531−42.4% | Reduced |
| Bank of America Corp | 1,207,784 | $27.5M | 0.00% | +495,481+69.6% | Added |
| Envestnet Asset Management Inc | 1,248,618 | $28.5M | 0.01% | +386,599+44.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 1,255,328 | $28.6M | 0.07% | +1,134,166+936.1% | Added |
| Chickasaw Capital Management LLC | 1,347,581 | $30.7M | 1.09% | −61,602−4.4% | Reduced |
| Los Angeles Capital Management LLC | 1,349,901 | $30.8M | 0.12% | +1,294,609+2,341.4% | Added |
| UBS Group AG | 1,360,890 | $31.0M | 0.01% | −1,755,262−56.3% | Reduced |
| Franklin Resources Inc | 1,424,842 | $32.5M | 0.01% | +890,538+166.7% | Added |
| Barclays PLC | 1,426,576 | $32.5M | 0.01% | +59,436+4.3% | Added |
| JPMorgan Chase & Co | 1,459,589 | $33.7M | 0.00% | −53,020−3.5% | Reduced |
| RR Advisors, LLC | 1,513,610 | $34.5M | 9.57% | −161,701−9.7% | Reduced |
| Pacer Advisors, Inc. | 1,523,061 | $34.7M | 0.10% | +407,167+36.5% | Added |
| Fiera Capital Corp | 1,574,150 | $35.9M | 0.12% | +1,574,150 | New |
| FMR LLC | 1,612,505 | $36.8M | 0.00% | +1,335,089+481.3% | Added |
| Goldman Sachs Group Inc | 1,623,102 | $37.0M | 0.00% | −40,405−2.4% | Reduced |
| Eagle Global Advisors LLC | 1,791,773 | $40.9M | 1.47% | +1,338,260+295.1% | Added |
| American Century Companies Inc | 1,822,713 | $41.6M | 0.02% | −454,749−20.0% | Reduced |
| Brave Warrior Advisors, LLC | 1,839,879 | $41.9M | 1.04% | −8,093−0.4% | Reduced |
| Brookfield Asset Management Inc. | 1,935,500 | $44.1M | 0.06% | −240,493−11.1% | Reduced |
| Vanguard Fiduciary Trust Co | 2,057,950 | $46.9M | 0.01% | +2,057,950 | New |
| Gotham Asset Management, LLC | 2,166,904 | $49.4M | 0.15% | +35,580+1.7% | Added |
| BNP Paribas Arbitrage, SA | 2,259,307 | $51.5M | 0.03% | +666,397+41.8% | Added |
| Orbis Allan Gray Ltd | 2,262,431 | $51.6M | 0.22% | +852,427+60.5% | Added |
| Westwood Holdings Group Inc. | 2,324,548 | $53.0M | 0.39% | −319,229−12.1% | Reduced |
| Clark Capital Management Group, Inc. | 2,553,072 | $58.2M | 0.36% | +1,879,922+279.3% | Added |
| Prudential Financial Inc | 2,608,500 | $59.5M | 0.07% | +2,588,087+12,678.6% | Added |
| Qube Research & Technologies Ltd | 2,625,411 | $59.9M | 0.09% | +67,404+2.6% | Added |
| Blackstone Group Inc. | 2,811,631 | $64.1M | 0.26% | +14,255+0.5% | Added |
| Alliancebernstein L.P. | 3,823,947 | $68.0M | 0.02% | +3,331,462+676.5% | Added |
| Boston Trust Walden Corp | 3,431,551 | $78.2M | 0.64% | −274,146−7.4% | Reduced |
| Northern Trust Corp | 3,731,568 | $85.1M | 0.01% | −7,143−0.2% | Reduced |
| Clearbridge Investments, LLC | 3,742,243 | $85.3M | 0.07% | +106,600+2.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,902,699 | $89.0M | 0.12% | −144,269−3.6% | Reduced |