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, Q3 2021
Institutional positions in Antero Midstream Corp as of Sep 30, 2021. 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
- 309
- +23 vs. Q2 2021
- Shares held
- 256.7M
- +8.81M (+3.6%) vs. Q2 2021
- Total value
- $2.68B
- +$100.4M (+3.9%) vs. Q2 2021
- New holders
- 47
- 122 more added
- Sold out
- 24
- 85 more reduced
5 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Antero Midstream Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 215,483 | $2.25M | 0.01% | +1,029+0.5% | Added |
| Bramshill Investments, LLC | 212,393 | $2.21M | 0.19% | +36,829+21.0% | Added |
| Prudential Financial Inc | 201,680 | $1.95M | 0.00% | −8,996−4.3% | Reduced |
| Public Employees Retirement System of Ohio | 186,611 | $1.94M | 0.01% | −4,197−2.2% | Reduced |
| Cohen & Steers, Inc. | 184,905 | $1.93M | 0.00% | −98,355−34.7% | Reduced |
| LPL Financial LLC | 180,533 | $1.88M | 0.00% | +10,744+6.3% | Added |
| Qube Research & Technologies Ltd | 169,678 | $1.77M | 0.02% | +169,678 | New |
| Jane Street Group, LLC | 168,665 | $1.76M | 0.00% | +150,065+806.8% | Added |
| Comerica Bank | 146,926 | $1.68M | 0.01% | −10,775−6.8% | Reduced |
| Price T Rowe Associates Inc | 157,908 | $1.65M | 0.00% | +14,600+10.2% | Added |
| MetLife Investment Management | 155,975 | $1.63M | 0.01% | +12,861+9.0% | Added |
| Castleark Management LLC | 148,710 | $1.55M | 0.06% | 00.0% | Unchanged |
| CastleArk Alternatives, LLC | 148,710 | $1.55M | 0.06% | +148,710 | New |
| Eagle Global Advisors LLC | 144,610 | $1.51M | 0.10% | −13,000−8.2% | Reduced |
| SG Americas Securities, LLC | 141,020 | $1.47M | 0.01% | −303,812−68.3% | Reduced |
| Easterly Investment Partners LLC | 135,775 | $1.42M | 0.10% | +135,775 | New |
| Nisa Investment Advisors, LLC | 135,600 | $1.41M | 0.01% | +15,000+12.4% | Added |
| JJJ Advisors Inc. | 132,722 | $1.38M | 0.49% | 00.0% | Unchanged |
| Ziegler Capital Management, LLC | 131,593 | $1.37M | 0.05% | +5,616+4.5% | Added |
| Bank of Montreal | 127,326 | $1.35M | 0.00% | +16,163+14.5% | Added |
| Bokf, NA | 127,675 | $1.33M | 0.02% | +127,675 | New |
| Blueshift Asset Management, LLC | 123,937 | $1.29M | 0.07% | +123,937 | New |
| Virtu Financial LLC | 121,287 | $1.26M | 0.11% | +121,287 | New |
| Treasurer of the State of North Carolina | 120,399 | $1.25M | 0.01% | +4,069+3.5% | Added |
| Quantbot Technologies LP | 119,874 | $1.25M | 0.09% | +82,514+220.9% | Added |
| TrimTabs Asset Management, LLC | 121,828 | $1.25M | 0.61% | +37,057+43.7% | Added |
| Paloma Partners Management Co | 119,600 | $1.25M | 0.05% | +23,162+24.0% | Added |
| Independent Financial Group, LLC | 116,205 | $1.21M | 0.12% | +21,555+22.8% | Added |
| Cannell Peter B & Co Inc | 107,500 | $1.12M | 0.03% | 00.0% | Unchanged |
| Raymond James & Associates | 101,080 | $1.05M | 0.00% | +15,332+17.9% | Added |
| Staley Capital Advisers Inc | 100,000 | $1.04M | 0.06% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 98,852 | $1.03M | 0.01% | +1,611+1.7% | Added |
| FMR LLC | 97,207 | $1.01M | 0.00% | −560−0.6% | Reduced |
| Oregon Public Employees Retirement Fund | 96,004 | $1.00M | 0.01% | −1,267−1.3% | Reduced |
| The PNC Financial Services Group, Inc. | 94,129 | $981.0K | 0.00% | +48,562+106.6% | Added |
| Commonwealth Equity Services, LLC | 92,232 | $961.0K | 0.00% | −11,751−11.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 92,011 | $959.0K | 0.00% | +36,589+66.0% | Added |
| STRS Ohio | 88,524 | $922.0K | 0.00% | −6,294−6.6% | Reduced |
| Royal Bank of Canada | 88,309 | $920.0K | 0.00% | −35,996−29.0% | Reduced |
| Ameritas Investment Partners, Inc. | 86,003 | $896.0K | 0.03% | +6,964+8.8% | Added |
| Arizona State Retirement System | 84,518 | $881.0K | 0.01% | +254+0.3% | Added |
| ELCO Management Co., LLC | 83,705 | $872.0K | 0.67% | −23,440−21.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 83,600 | $871.0K | 0.28% | +32,400+63.3% | Added |
| Louisiana State Employees Retirement System | 82,800 | $863.0K | 0.02% | +8,500+11.4% | Added |
| State of Michigan Retirement System | 81,290 | $847.0K | 0.00% | +9,100+12.6% | Added |
| Clear Harbor Asset Management, LLC | 79,550 | $829.0K | 0.10% | +1,240+1.6% | Added |
| Stifel Financial Corp | 79,123 | $825.0K | 0.00% | +20,473+34.9% | Added |
| FIL Ltd | 78,188 | $815.0K | 0.00% | +78,188 | New |
| HighTower Advisors, LLC | 77,007 | $800.0K | 0.00% | +10,556+15.9% | Added |
| MAI Capital Management | 76,384 | $796.0K | 0.02% | −18,628−19.6% | Reduced |
| Los Angeles Capital Management LLC | 75,245 | $784.0K | 0.00% | −640−0.8% | Reduced |
| Wright Investors Service Inc | 75,223 | $784.0K | 0.22% | +34,228+83.5% | Added |
| NN Investment Partners Holdings N.V. | 75,100 | $782.0K | 0.00% | +75,100 | New |
| Dynamic Technology Lab Private Ltd | 74,146 | $773.0K | 0.09% | +74,146 | New |
| Boston Private Wealth LLC | 73,332 | $764.0K | 0.01% | +6,418+9.6% | Added |
| Occudo Quantitative Strategies LP | 71,665 | $747.0K | 0.09% | +33,199+86.3% | Added |
| Federated Hermes, Inc. | 67,859 | $707.0K | 0.00% | +4,887+7.8% | Added |
| Gotham Asset Management, LLC | 67,443 | $703.0K | 0.03% | −7,435−9.9% | Reduced |
| Barnett & Company, Inc. | 67,400 | $702.0K | 0.53% | +67,400 | New |
| AMP Capital Investors Ltd | 65,572 | $683.0K | 0.00% | −14,700−18.3% | Reduced |
| Truist Financial Corp | 62,917 | $655.0K | 0.00% | −421−0.7% | Reduced |
| State of Alaska, Department of Revenue | 62,491 | $650.0K | 0.01% | −197,418−76.0% | Reduced |
| Kingsview Wealth Management, LLC | 59,691 | $622.0K | 0.03% | −175,226−74.6% | Reduced |
| Metropolitan Life Insurance Co | 59,470 | $619.7K | 0.01% | +4,359+7.9% | Added |
| New Mexico Educational Retirement Board | 59,300 | $618.0K | 0.02% | 00.0% | Unchanged |
| Atom Investors LP | 59,351 | $618.0K | 0.12% | +59,351 | New |
| Teachers Retirement System of the State of Kentucky | 59,200 | $617.0K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 58,816 | $613.0K | 0.00% | +58,816 | New |
| Van Eck Associates Corp | 58,613 | $611.0K | 0.00% | −13,700−18.9% | Reduced |
| Spirit of America Management Corp | 57,600 | $600.0K | 0.13% | 00.0% | Unchanged |
| Vista Private Wealth Partners. LLC | 56,257 | $586.0K | 0.24% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 56,000 | $583.5K | 0.01% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 55,070 | $574.0K | 0.01% | +470+0.9% | Added |
| ETF Managers Group, LLC | 53,670 | $572.0K | 0.01% | +53,670 | New |
| Advisor Group Holdings, Inc. | 54,664 | $569.0K | 0.00% | −37,361−40.6% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 53,633 | $559.0K | 0.01% | +5,932+12.4% | Added |
| Hancock Whitney Corp | 53,518 | $558.0K | 0.02% | +53,518 | New |
| Panagora Asset Management Inc | 53,494 | $557.0K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 51,848 | $540.0K | 0.00% | +4,035+8.4% | Added |
| Massachusetts Financial Services Co | 51,555 | $537.0K | 0.00% | −47,098−47.7% | Reduced |
| Aigen Investment Management, LP | 50,970 | $531.0K | 0.10% | +50,970 | New |
| Camden Capital, LLC | 49,145 | $512.0K | 0.10% | −7,960−13.9% | Reduced |
| Stockman Wealth Management, Inc. | 45,880 | $478.0K | 0.11% | −89−0.2% | Reduced |
| Point72 Hong Kong Ltd | 44,224 | $461.0K | 0.04% | +44,224 | New |
| Public Employees Retirement Association of Colorado | 44,176 | $460.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 43,180 | $450.0K | 0.03% | −7,158−14.2% | Reduced |
| Jaffetilchin Investment Partners, LLC | 42,479 | $443.0K | 0.05% | −100−0.2% | Reduced |
| Victory Capital Management Inc | 42,254 | $440.0K | 0.00% | −2,878−6.4% | Reduced |
| State of Wisconsin Investment Board | 41,923 | $437.0K | 0.00% | +2,024+5.1% | Added |
| Cubist Systematic Strategies, LLC | 40,579 | $423.0K | 0.01% | +19,842+95.7% | Added |
| SEI Investments Co | 37,022 | $413.0K | 0.00% | +757+2.1% | Added |
| Virginia Retirement Systems Et Al | 38,300 | $399.0K | 0.00% | −40,800−51.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 38,200 | $398.0K | 0.00% | −20,958−35.4% | Reduced |
| Xponance, Inc. | 36,842 | $384.0K | 0.01% | +3,182+9.5% | Added |
| Leuthold Group, LLC | 36,777 | $383.0K | 0.05% | 00.0% | Unchanged |
| Trexquant Investment LP | 36,201 | $377.0K | 0.03% | +36,201 | New |
| Sigma Planning Corp | 36,026 | $375.0K | 0.01% | +2,151+6.3% | Added |
| Franklin Resources Inc | 35,548 | $371.0K | 0.00% | +35,548 | New |
| Wellington Management Group LLP | 35,523 | $370.0K | 0.00% | −44,191−55.4% | Reduced |
| Sante Capital Fund, LP | 31,173 | $325.0K | 0.30% | −45,199−59.2% | Reduced |