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 |
|---|---|---|---|---|---|
| Engineers Gate Manager LP | 156,669 | $3.56M | 0.05% | +31,650+25.3% | Added |
| MetLife Investment Management | 160,041 | $3.64M | 0.02% | −2,917−1.8% | Reduced |
| Marshall Wace, LLP | 161,558 | $3.68M | 0.00% | +143,033+772.1% | Added |
| Bank of Nova Scotia | 165,422 | $3.76M | 0.01% | +165,422 | New |
| Creative Planning | 170,215 | $3.87M | 0.00% | +31,621+22.8% | Added |
| Millennium Management LLC | 178,300 | $4.06M | 0.00% | +178,300 | New |
| Bridgewater Associates, LP | 178,664 | $4.06M | 0.02% | +27,249+18.0% | Added |
| Ilex Capital Partners (UK) LLP | 181,461 | $4.13M | 0.08% | +181,461 | New |
| Guggenheim Capital LLC | 181,765 | $4.14M | 0.03% | −56,821−23.8% | Reduced |
| Jupiter Topco LLC | 192,249 | $4.38M | 0.00% | +192,249 | New |
| Two Sigma Investments, LP | 192,842 | $4.39M | 0.00% | +80,090+71.0% | Added |
| Holocene Advisors, LP | 193,139 | $4.39M | 0.01% | +193,139 | New |
| Strategic Global Advisors, LLC | 200,365 | $4.56M | 0.65% | +6,807+3.5% | Added |
| Waterloo Capital, L.P. | 204,399 | $4.65M | 0.26% | +6,745+3.4% | Added |
| Deutsche Bank AG | 211,426 | $4.81M | 0.00% | −51,382−19.6% | Reduced |
| Captrust Financial Advisors | 213,920 | $4.87M | 0.01% | +179,427+520.2% | Added |
| Manufacturers Life Insurance Company, The | 214,165 | $4.87M | 0.00% | −12,775−5.6% | Reduced |
| Natixis Advisors, L.P. | 220,528 | $5.02M | 0.01% | +8,892+4.2% | Added |
| Mercer Global Advisors Inc | 231,162 | $5.26M | 0.01% | +6,892+3.1% | Added |
| Pinnacle Holdings, LLC | 232,302 | $5.28M | 1.63% | −47,182−16.9% | Reduced |
| Aventail Capital Group, LP | 232,450 | $5.29M | 0.30% | +232,450 | New |
| Fractal Investments LLC | 233,383 | $5.31M | 0.61% | +43,000+22.6% | Added |
| KLP Kapitalforvaltning AS | 235,000 | $5.35M | 0.02% | +130,700+125.3% | Added |
| Intech Investment Management LLC | 235,382 | $5.35M | 0.05% | −130,612−35.7% | Reduced |
| Oppenheimer & Co Inc | 236,110 | $5.37M | 0.06% | +210,480+821.2% | Added |
| MML Investors Services, LLC | 247,463 | $5.63M | 0.01% | +180,169+267.7% | Added |
| Cushing Asset Management, LP | 251,000 | $5.71M | 0.26% | +50,000+24.9% | Added |
| Quantbot Technologies LP | 253,117 | $5.76M | 0.23% | +116,321+85.0% | Added |
| Hennion & Walsh Asset Management, Inc. | 254,560 | $5.79M | 0.17% | +9,202+3.8% | Added |
| Sanctuary Advisors, LLC | 254,942 | $5.80M | 0.03% | +9,453+3.9% | Added |
| SEI Investments Co | 256,771 | $5.84M | 0.01% | −180,373−41.3% | Reduced |
| Phocas Financial Corp. | 272,106 | $6.19M | 0.86% | −14,085−4.9% | Reduced |
| Evergreen Capital Management LLC | 272,802 | $6.21M | 0.11% | −4,166−1.5% | Reduced |
| Vanguard Asset Management, Ltd | 273,410 | $6.22M | 0.00% | +1,251+0.5% | Added |
| State Board of Administration of Florida Retirement System | 277,091 | $6.30M | 0.01% | −7,200−2.5% | Reduced |
| Quantinno Capital Management LP | 278,189 | $6.33M | 0.01% | +34,889+14.3% | Added |
| Hennessy Advisors Inc | 286,910 | $6.53M | 0.21% | −10,000−3.4% | Reduced |
| CIBC Bancorp USA Inc. | 287,782 | $6.55M | 0.01% | +135,809+89.4% | Added |
| Price T Rowe Associates Inc | 318,412 | $7.24M | 0.00% | +19,149+6.4% | Added |
| Maryland State Retirement & Pension System | 329,651 | $7.50M | 0.13% | +16,230+5.2% | Added |
| New York State Teachers Retirement System | 338,281 | $7.70M | 0.01% | −2,402−0.7% | Reduced |
| Retirement Systems of Alabama | 343,883 | $7.82M | 0.02% | −62,097−15.3% | Reduced |
| Voya Investment Management LLC | 345,749 | $7.87M | 0.01% | −4,925−1.4% | Reduced |
| Wells Fargo & Company | 361,240 | $8.22M | 0.00% | +9,482+2.7% | Added |
| Treasurer of the State of North Carolina | 377,895 | $8.60M | 0.02% | +234,721+163.9% | Added |
| California State Teachers Retirement System | 383,063 | $8.71M | 0.01% | −43,850−10.3% | Reduced |
| Ruffer LLP | 384,010 | $8.73M | 0.31% | +33,650+9.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 388,248 | $8.83M | 0.14% | +232,258+148.9% | Added |
| Caxton Associates LLP | 394,955 | $8.99M | 0.17% | +394,955 | New |
| Artisan Partners Limited Partnership | 395,008 | $8.99M | 0.01% | +395,008 | New |
| Prudential Financial Inc | 401,028 | $9.12M | 0.01% | −2,207,472−84.6% | Reduced |
| SG Americas Securities, LLC | 416,489 | $9.47M | 0.01% | +1,743+0.4% | Added |
| AQR Capital Management LLC | 420,453 | $9.57M | 0.00% | +227,116+117.5% | Added |
| Warren Averett Asset Management, LLC | 444,256 | $10.1M | 0.06% | −13,074−2.9% | Reduced |
| Grey Fox Wealth Advisors, LLC | 457,767 | $10.4M | 1.63% | +434,751+1,888.9% | Added |
| Great West Life Assurance Co | 459,258 | $10.4M | 0.02% | +21,332+4.9% | Added |
| Walleye Capital LLC | 459,598 | $10.5M | 0.05% | +445,682+3,202.7% | Added |
| SIR Capital Management, L.P. | 467,598 | $10.6M | 1.22% | +467,598 | New |
| TrimTabs Asset Management, LLC | 474,204 | $10.8M | 1.98% | +7,464+1.6% | Added |
| Legal & General Group Plc | 483,752 | $11.0M | 0.00% | +90,173+22.9% | Added |
| Raymond James Financial Inc | 490,453 | $11.2M | 0.00% | +6,755+1.4% | Added |
| Nuveen, LLC | 490,706 | $11.2M | 0.00% | −14,294−2.8% | Reduced |
| Shah Capital Management | 556,830 | $12.7M | 2.41% | −29,170−5.0% | Reduced |
| LPL Financial LLC | 558,179 | $12.7M | 0.00% | −7,747−1.4% | Reduced |
| Wellington Management Group LLP | 571,156 | $13.0M | 0.00% | +169,397+42.2% | Added |
| Ameriprise Financial Inc | 582,381 | $13.2M | 0.00% | −20,992−3.5% | Reduced |
| D. E. Shaw & Co., Inc. | 644,890 | $14.7M | 0.01% | +230,024+55.4% | Added |
| Edgestream Partners, L.P. | 660,363 | $15.0M | 0.45% | +453,368+219.0% | Added |
| Swiss National Bank | 664,500 | $15.1M | 0.01% | −43,100−6.1% | Reduced |
| Thrivent Financial for Lutherans | 674,155 | $15.3M | 0.03% | −36,612−5.2% | Reduced |
| Freestone Grove Partners LP | 698,696 | $15.9M | 0.10% | +170,930+32.4% | Added |
| Los Angeles Capital Management LLC | 728,849 | $16.6M | 0.06% | −621,052−46.0% | Reduced |
| California Public Employees Retirement System | 729,527 | $16.6M | 0.01% | +30,739+4.4% | Added |
| Columbus Macro, LLC | 750,707 | $17.1M | 1.66% | −19,014−2.5% | Reduced |
| Voloridge Investment Management, LLC | 754,663 | $17.2M | 0.07% | −227,579−23.2% | Reduced |
| Principal Financial Group Inc | 790,794 | $18.0M | 0.01% | +10,946+1.4% | Added |
| Royal Bank of Canada | 792,754 | $18.0M | 0.00% | −60,105−7.0% | Reduced |
| UBS Asset Management Americas Inc | 798,718 | $18.2M | 0.00% | −64,808−7.5% | Reduced |
| Cetera Investment Advisers | 882,377 | $20.1M | 0.02% | +15,177+1.8% | Added |
| Fiera Capital Corp | 894,031 | $20.3M | 0.07% | −680,119−43.2% | Reduced |
| New York State Common Retirement Fund | 897,676 | $20.4M | 0.03% | +16,900+1.9% | Added |
| Rhumbline Advisers | 917,641 | $20.9M | 0.02% | −12,960−1.4% | Reduced |
| Bank of America Corp | 927,025 | $21.1M | 0.00% | −280,759−23.2% | Reduced |
| Amundi | 940,170 | $21.4M | 0.01% | +389,859+70.8% | Added |
| Exchange Traded Concepts, LLC | 971,678 | $22.1M | 0.11% | +113,631+13.2% | Added |
| Alps Advisors Inc | 1,014,764 | $23.1M | 0.11% | −69,137−6.4% | Reduced |
| Jennison Associates LLC | 1,050,469 | $23.9M | 0.01% | −19,653−1.8% | Reduced |
| NEOS Investment Management LLC | 1,084,544 | $24.7M | 0.09% | +295,709+37.5% | Added |
| Miller Howard Investments Inc | 1,104,337 | $25.1M | 0.67% | −34,537−3.0% | Reduced |
| Franklin Resources Inc | 1,175,694 | $26.7M | 0.01% | −249,148−17.5% | Reduced |
| Envestnet Asset Management Inc | 1,228,188 | $27.9M | 0.01% | −20,430−1.6% | Reduced |
| Pacer Advisors, Inc. | 1,250,468 | $28.4M | 0.07% | −272,593−17.9% | Reduced |
| Chickasaw Capital Management LLC | 1,303,214 | $29.6M | 1.07% | −44,367−3.3% | Reduced |
| RR Advisors, LLC | 1,513,610 | $34.4M | 9.96% | 00.0% | Unchanged |
| Barclays PLC | 1,525,823 | $34.7M | 0.01% | +99,247+7.0% | Added |
| JPMorgan Chase & Co | 1,516,739 | $34.9M | 0.00% | +57,150+3.9% | Added |
| American Century Companies Inc | 1,797,786 | $40.9M | 0.02% | −24,927−1.4% | Reduced |
| Eagle Global Advisors LLC | 1,802,543 | $41.0M | 1.36% | +10,770+0.6% | Added |
| First Trust Advisors LP | 1,808,051 | $41.1M | 0.02% | +792,498+78.0% | Added |
| Brave Warrior Advisors, LLC | 1,823,631 | $41.5M | 0.90% | −16,248−0.9% | Reduced |