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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 37,117,209 | $846.3M | 0.01% | −2,073,375−5.3% | Reduced |
| Invesco Ltd. | 21,556,903 | $491.5M | 0.05% | −1,887,123−8.0% | Reduced |
| Vanguard Portfolio Management LLC | 18,299,973 | $417.2M | 0.02% | +18,299,973 | New |
| Vanguard Capital Management LLC | 14,809,259 | $337.7M | 0.01% | +14,809,259 | New |
| State Street Corp | 11,593,199 | $264.3M | 0.01% | +255,901+2.3% | Added |
| Tortoise Capital Advisors, L.L.C. | 11,159,394 | $254.4M | 2.65% | −243,699−2.1% | Reduced |
| Geode Capital Management, LLC | 9,897,004 | $225.7M | 0.01% | −575,487−5.5% | Reduced |
| Bank of New York Mellon Corp | 9,129,288 | $208.1M | 0.04% | +920,948+11.2% | Added |
| Dimensional Fund Advisors LP | 9,016,816 | $205.6M | 0.04% | −223,380−2.4% | Reduced |
| Neuberger Berman Group LLC | 7,272,626 | $165.8M | 0.13% | −164,626−2.2% | Reduced |
| Morgan Stanley | 6,255,526 | $142.6M | 0.01% | +221,412+3.7% | Added |
| Kayne Anderson Capital Advisors LP | 4,248,708 | $96.9M | 1.86% | −286,286−6.3% | Reduced |
| Charles Schwab Investment Management Inc | 3,938,825 | $89.8M | 0.01% | +96,846+2.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,902,699 | $89.0M | 0.12% | −144,269−3.6% | Reduced |
| Clearbridge Investments, LLC | 3,742,243 | $85.3M | 0.07% | +106,600+2.9% | Added |
| Northern Trust Corp | 3,731,568 | $85.1M | 0.01% | −7,143−0.2% | Reduced |
| Boston Trust Walden Corp | 3,431,551 | $78.2M | 0.64% | −274,146−7.4% | Reduced |
| Alliancebernstein L.P. | 3,823,947 | $68.0M | 0.02% | +3,331,462+676.5% | Added |
| Blackstone Group Inc. | 2,811,631 | $64.1M | 0.26% | +14,255+0.5% | Added |
| Qube Research & Technologies Ltd | 2,625,411 | $59.9M | 0.09% | +67,404+2.6% | Added |
| Prudential Financial Inc | 2,608,500 | $59.5M | 0.07% | +2,588,087+12,678.6% | Added |
| Clark Capital Management Group, Inc. | 2,553,072 | $58.2M | 0.36% | +1,879,922+279.3% | Added |
| Westwood Holdings Group Inc. | 2,324,548 | $53.0M | 0.39% | −319,229−12.1% | Reduced |
| Orbis Allan Gray Ltd | 2,262,431 | $51.6M | 0.22% | +852,427+60.5% | Added |
| BNP Paribas Arbitrage, SA | 2,259,307 | $51.5M | 0.03% | +666,397+41.8% | Added |
| Gotham Asset Management, LLC | 2,166,904 | $49.4M | 0.15% | +35,580+1.7% | Added |
| Vanguard Fiduciary Trust Co | 2,057,950 | $46.9M | 0.01% | +2,057,950 | New |
| Brookfield Asset Management Inc. | 1,935,500 | $44.1M | 0.06% | −240,493−11.1% | Reduced |
| Brave Warrior Advisors, LLC | 1,839,879 | $41.9M | 1.04% | −8,093−0.4% | Reduced |
| American Century Companies Inc | 1,822,713 | $41.6M | 0.02% | −454,749−20.0% | Reduced |
| Eagle Global Advisors LLC | 1,791,773 | $40.9M | 1.47% | +1,338,260+295.1% | Added |
| Goldman Sachs Group Inc | 1,623,102 | $37.0M | 0.00% | −40,405−2.4% | Reduced |
| FMR LLC | 1,612,505 | $36.8M | 0.00% | +1,335,089+481.3% | Added |
| Fiera Capital Corp | 1,574,150 | $35.9M | 0.12% | +1,574,150 | New |
| Pacer Advisors, Inc. | 1,523,061 | $34.7M | 0.10% | +407,167+36.5% | Added |
| RR Advisors, LLC | 1,513,610 | $34.5M | 9.57% | −161,701−9.7% | Reduced |
| JPMorgan Chase & Co | 1,459,589 | $33.7M | 0.00% | −53,020−3.5% | Reduced |
| Barclays PLC | 1,426,576 | $32.5M | 0.01% | +59,436+4.3% | Added |
| Franklin Resources Inc | 1,424,842 | $32.5M | 0.01% | +890,538+166.7% | Added |
| UBS Group AG | 1,360,890 | $31.0M | 0.01% | −1,755,262−56.3% | Reduced |
| Los Angeles Capital Management LLC | 1,349,901 | $30.8M | 0.12% | +1,294,609+2,341.4% | Added |
| Chickasaw Capital Management LLC | 1,347,581 | $30.7M | 1.09% | −61,602−4.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 1,255,328 | $28.6M | 0.07% | +1,134,166+936.1% | Added |
| Envestnet Asset Management Inc | 1,248,618 | $28.5M | 0.01% | +386,599+44.8% | Added |
| Bank of America Corp | 1,207,784 | $27.5M | 0.00% | +495,481+69.6% | Added |
| Miller Howard Investments Inc | 1,138,874 | $26.0M | 0.71% | −839,531−42.4% | Reduced |
| Alps Advisors Inc | 1,083,901 | $24.7M | 0.12% | −52,055−4.6% | Reduced |
| Jennison Associates LLC | 1,070,122 | $24.4M | 0.02% | +43,982+4.3% | Added |
| First Trust Advisors LP | 1,015,553 | $23.2M | 0.02% | +28,774+2.9% | Added |
| Covalis Capital LLP | 985,162 | $22.5M | 1.38% | +985,162 | New |
| Voloridge Investment Management, LLC | 982,242 | $22.4M | 0.09% | −452,208−31.5% | Reduced |
| Rhumbline Advisers | 930,601 | $21.2M | 0.02% | −2,227−0.2% | Reduced |
| New York State Common Retirement Fund | 880,776 | $20.1M | 0.03% | +358,113+68.5% | Added |
| Cetera Investment Advisers | 867,200 | $19.8M | 0.02% | +77,936+9.9% | Added |
| UBS Asset Management Americas Inc | 863,526 | $19.7M | 0.00% | +33,377+4.0% | Added |
| Exchange Traded Concepts, LLC | 858,047 | $19.6M | 0.15% | +57,087+7.1% | Added |
| Royal Bank of Canada | 852,859 | $19.4M | 0.00% | +66,012+8.4% | Added |
| NEOS Investment Management LLC | 788,835 | $18.0M | 0.09% | +724,371+1,123.7% | Added |
| Principal Financial Group Inc | 779,848 | $17.8M | 0.01% | +14,336+1.9% | Added |
| Columbus Macro, LLC | 769,721 | $17.5M | 1.87% | +31,808+4.3% | Added |
| HITE Hedge Asset Management LLC | 764,952 | $17.4M | 0.98% | +764,952 | New |
| Thrivent Financial for Lutherans | 710,767 | $16.2M | 0.03% | −23,094−3.1% | Reduced |
| Swiss National Bank | 707,600 | $16.1M | 0.01% | 00.0% | Unchanged |
| California Public Employees Retirement System | 698,788 | $15.9M | 0.01% | +41,621+6.3% | Added |
| Ameriprise Financial Inc | 603,373 | $13.8M | 0.00% | +19,636+3.4% | Added |
| Shah Capital Management | 586,000 | $13.4M | 2.56% | 00.0% | Unchanged |
| LPL Financial LLC | 565,926 | $12.9M | 0.00% | +96,390+20.5% | Added |
| Amundi | 550,311 | $12.5M | 0.00% | −251,909−31.4% | Reduced |
| Freestone Grove Partners LP | 527,766 | $12.0M | 0.09% | +154,955+41.6% | Added |
| Nuveen, LLC | 505,000 | $11.5M | 0.00% | −504,208−50.0% | Reduced |
| Raymond James Financial Inc | 483,698 | $11.0M | 0.00% | +32,248+7.1% | Added |
| TrimTabs Asset Management, LLC | 466,740 | $10.6M | 2.40% | +466,740 | New |
| Warren Averett Asset Management, LLC | 457,330 | $10.4M | 0.08% | +17,051+3.9% | Added |
| Great West Life Assurance Co | 437,926 | $10.0M | 0.02% | −12,873−2.9% | Reduced |
| SEI Investments Co | 437,144 | $9.97M | 0.01% | +332,822+319.0% | Added |
| California State Teachers Retirement System | 426,913 | $9.73M | 0.01% | +88,900+26.3% | Added |
| D. E. Shaw & Co., Inc. | 414,866 | $9.46M | 0.01% | +48,887+13.4% | Added |
| SG Americas Securities, LLC | 414,746 | $9.46M | 0.01% | +15,890+4.0% | Added |
| Retirement Systems of Alabama | 405,980 | $9.26M | 0.03% | +5,857+1.5% | Added |
| Wellington Management Group LLP | 401,759 | $9.16M | 0.00% | +183,201+83.8% | Added |
| Legal & General Group Plc | 393,579 | $8.97M | 0.00% | −87,151−18.1% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 373,838 | $8.52M | 0.09% | +258,847+225.1% | Added |
| Intech Investment Management LLC | 365,994 | $8.34M | 0.08% | −404,789−52.5% | Reduced |
| Wells Fargo & Company | 351,758 | $8.02M | 0.00% | −18,219−4.9% | Reduced |
| Ruffer LLP | 350,360 | $8.01M | 0.33% | +350,360 | New |
| Voya Investment Management LLC | 350,674 | $8.00M | 0.01% | +85,949+32.5% | Added |
| New York State Teachers Retirement System | 340,683 | $7.77M | 0.02% | −35,564−9.5% | Reduced |
| Maryland State Retirement & Pension System | 313,421 | $7.15M | 0.15% | −16,087−4.9% | Reduced |
| Price T Rowe Associates Inc | 299,263 | $6.82M | 0.00% | +35,933+13.6% | Added |
| Hennessy Advisors Inc | 296,910 | $6.77M | 0.24% | −41,930−12.4% | Reduced |
| Phocas Financial Corp. | 286,191 | $6.53M | 1.02% | −79,552−21.8% | Reduced |
| State Board of Administration of Florida Retirement System | 284,291 | $6.48M | 0.01% | −104,134−26.8% | Reduced |
| Pinnacle Holdings, LLC | 279,484 | $6.37M | 2.06% | −588−0.2% | Reduced |
| Evergreen Capital Management LLC | 276,968 | $6.31M | 0.14% | −10,377−3.6% | Reduced |
| Janus Henderson Group PLC | 273,772 | $6.24M | 0.00% | +113,696+71.0% | Added |
| Vanguard Asset Management, Ltd | 272,159 | $6.21M | 0.01% | +272,159 | New |
| Deutsche Bank AG | 262,808 | $5.99M | 0.00% | +1,534+0.6% | Added |
| Citigroup Inc | 262,528 | $5.99M | 0.00% | +58,050+28.4% | Added |
| Algert Global LLC | 249,330 | $5.68M | 0.09% | +124,430+99.6% | Added |
| Sanctuary Advisors, LLC | 245,489 | $5.60M | 0.03% | +1,176+0.5% | Added |