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 |
|---|---|---|---|---|---|
| Arrow Investment Advisors, LLC | 27,192 | $283.0K | 0.19% | −3,103−10.2% | Reduced |
| Mountain Lake Investment Management LLC | 28,000 | $292.0K | 0.19% | −722,000−96.3% | Reduced |
| Harbor Financial Services, LLC | 28,875 | $301.0K | 0.13% | −475−1.6% | Reduced |
| Securian Asset Management, Inc | 29,117 | $303.0K | 0.01% | +2,794+10.6% | Added |
| Transform Wealth, LLC | 29,151 | $304.0K | 0.03% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 29,958 | $312.0K | 0.00% | 00.0% | Unchanged |
| Silphium Asset Management Ltd | 30,000 | $312.6K | 0.13% | +30,000 | New |
| JGP Wealth Management, LLC | 30,878 | $322.0K | 0.07% | +5,181+20.2% | Added |
| Sante Capital Fund, LP | 31,173 | $325.0K | 0.30% | −45,199−59.2% | Reduced |
| Wellington Management Group LLP | 35,523 | $370.0K | 0.00% | −44,191−55.4% | Reduced |
| Franklin Resources Inc | 35,548 | $371.0K | 0.00% | +35,548 | New |
| Sigma Planning Corp | 36,026 | $375.0K | 0.01% | +2,151+6.3% | Added |
| Trexquant Investment LP | 36,201 | $377.0K | 0.03% | +36,201 | New |
| Leuthold Group, LLC | 36,777 | $383.0K | 0.05% | 00.0% | Unchanged |
| Xponance, Inc. | 36,842 | $384.0K | 0.01% | +3,182+9.5% | Added |
| Schonfeld Strategic Advisors LLC | 38,200 | $398.0K | 0.00% | −20,958−35.4% | Reduced |
| Virginia Retirement Systems Et Al | 38,300 | $399.0K | 0.00% | −40,800−51.6% | Reduced |
| SEI Investments Co | 37,022 | $413.0K | 0.00% | +757+2.1% | Added |
| Cubist Systematic Strategies, LLC | 40,579 | $423.0K | 0.01% | +19,842+95.7% | Added |
| State of Wisconsin Investment Board | 41,923 | $437.0K | 0.00% | +2,024+5.1% | Added |
| Victory Capital Management Inc | 42,254 | $440.0K | 0.00% | −2,878−6.4% | Reduced |
| Jaffetilchin Investment Partners, LLC | 42,479 | $443.0K | 0.05% | −100−0.2% | Reduced |
| Engineers Gate Manager LP | 43,180 | $450.0K | 0.03% | −7,158−14.2% | Reduced |
| Public Employees Retirement Association of Colorado | 44,176 | $460.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 44,224 | $461.0K | 0.04% | +44,224 | New |
| Stockman Wealth Management, Inc. | 45,880 | $478.0K | 0.11% | −89−0.2% | Reduced |
| Camden Capital, LLC | 49,145 | $512.0K | 0.10% | −7,960−13.9% | Reduced |
| Aigen Investment Management, LP | 50,970 | $531.0K | 0.10% | +50,970 | New |
| Massachusetts Financial Services Co | 51,555 | $537.0K | 0.00% | −47,098−47.7% | Reduced |
| Ci Investments Inc. | 51,848 | $540.0K | 0.00% | +4,035+8.4% | Added |
| Panagora Asset Management Inc | 53,494 | $557.0K | 0.00% | 00.0% | Unchanged |
| Hancock Whitney Corp | 53,518 | $558.0K | 0.02% | +53,518 | New |
| Northwestern Mutual Investment Management Company, LLC | 53,633 | $559.0K | 0.01% | +5,932+12.4% | Added |
| Advisor Group Holdings, Inc. | 54,664 | $569.0K | 0.00% | −37,361−40.6% | Reduced |
| ETF Managers Group, LLC | 53,670 | $572.0K | 0.01% | +53,670 | New |
| Crossmark Global Holdings, Inc. | 55,070 | $574.0K | 0.01% | +470+0.9% | Added |
| Federation des caisses Desjardins du Quebec | 56,000 | $583.5K | 0.01% | 00.0% | Unchanged |
| Vista Private Wealth Partners. LLC | 56,257 | $586.0K | 0.24% | 00.0% | Unchanged |
| Spirit of America Management Corp | 57,600 | $600.0K | 0.13% | 00.0% | Unchanged |
| Van Eck Associates Corp | 58,613 | $611.0K | 0.00% | −13,700−18.9% | Reduced |
| Susquehanna International Group, LLP | 58,816 | $613.0K | 0.00% | +58,816 | New |
| Teachers Retirement System of the State of Kentucky | 59,200 | $617.0K | 0.01% | 00.0% | Unchanged |
| 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 |
| Metropolitan Life Insurance Co | 59,470 | $619.7K | 0.01% | +4,359+7.9% | Added |
| Kingsview Wealth Management, LLC | 59,691 | $622.0K | 0.03% | −175,226−74.6% | Reduced |
| State of Alaska, Department of Revenue | 62,491 | $650.0K | 0.01% | −197,418−76.0% | Reduced |
| Truist Financial Corp | 62,917 | $655.0K | 0.00% | −421−0.7% | Reduced |
| AMP Capital Investors Ltd | 65,572 | $683.0K | 0.00% | −14,700−18.3% | Reduced |
| Barnett & Company, Inc. | 67,400 | $702.0K | 0.53% | +67,400 | New |
| Gotham Asset Management, LLC | 67,443 | $703.0K | 0.03% | −7,435−9.9% | Reduced |
| Federated Hermes, Inc. | 67,859 | $707.0K | 0.00% | +4,887+7.8% | Added |
| Occudo Quantitative Strategies LP | 71,665 | $747.0K | 0.09% | +33,199+86.3% | Added |
| Boston Private Wealth LLC | 73,332 | $764.0K | 0.01% | +6,418+9.6% | Added |
| Dynamic Technology Lab Private Ltd | 74,146 | $773.0K | 0.09% | +74,146 | New |
| NN Investment Partners Holdings N.V. | 75,100 | $782.0K | 0.00% | +75,100 | New |
| 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 |
| MAI Capital Management | 76,384 | $796.0K | 0.02% | −18,628−19.6% | Reduced |
| HighTower Advisors, LLC | 77,007 | $800.0K | 0.00% | +10,556+15.9% | Added |
| FIL Ltd | 78,188 | $815.0K | 0.00% | +78,188 | New |
| Stifel Financial Corp | 79,123 | $825.0K | 0.00% | +20,473+34.9% | Added |
| Clear Harbor Asset Management, LLC | 79,550 | $829.0K | 0.10% | +1,240+1.6% | Added |
| State of Michigan Retirement System | 81,290 | $847.0K | 0.00% | +9,100+12.6% | Added |
| Louisiana State Employees Retirement System | 82,800 | $863.0K | 0.02% | +8,500+11.4% | Added |
| Campbell & CO Investment Adviser LLC | 83,600 | $871.0K | 0.28% | +32,400+63.3% | Added |
| ELCO Management Co., LLC | 83,705 | $872.0K | 0.67% | −23,440−21.9% | Reduced |
| Arizona State Retirement System | 84,518 | $881.0K | 0.01% | +254+0.3% | Added |
| Ameritas Investment Partners, Inc. | 86,003 | $896.0K | 0.03% | +6,964+8.8% | Added |
| Royal Bank of Canada | 88,309 | $920.0K | 0.00% | −35,996−29.0% | Reduced |
| STRS Ohio | 88,524 | $922.0K | 0.00% | −6,294−6.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 92,011 | $959.0K | 0.00% | +36,589+66.0% | Added |
| Commonwealth Equity Services, LLC | 92,232 | $961.0K | 0.00% | −11,751−11.3% | Reduced |
| The PNC Financial Services Group, Inc. | 94,129 | $981.0K | 0.00% | +48,562+106.6% | Added |
| Oregon Public Employees Retirement Fund | 96,004 | $1.00M | 0.01% | −1,267−1.3% | Reduced |
| FMR LLC | 97,207 | $1.01M | 0.00% | −560−0.6% | Reduced |
| United Capital Financial Advisers, LLC | 98,852 | $1.03M | 0.01% | +1,611+1.7% | Added |
| Staley Capital Advisers Inc | 100,000 | $1.04M | 0.06% | 00.0% | Unchanged |
| Raymond James & Associates | 101,080 | $1.05M | 0.00% | +15,332+17.9% | Added |
| Cannell Peter B & Co Inc | 107,500 | $1.12M | 0.03% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 116,205 | $1.21M | 0.12% | +21,555+22.8% | Added |
| Paloma Partners Management Co | 119,600 | $1.25M | 0.05% | +23,162+24.0% | Added |
| TrimTabs Asset Management, LLC | 121,828 | $1.25M | 0.61% | +37,057+43.7% | Added |
| Quantbot Technologies LP | 119,874 | $1.25M | 0.09% | +82,514+220.9% | Added |
| Treasurer of the State of North Carolina | 120,399 | $1.25M | 0.01% | +4,069+3.5% | Added |
| Virtu Financial LLC | 121,287 | $1.26M | 0.11% | +121,287 | New |
| Blueshift Asset Management, LLC | 123,937 | $1.29M | 0.07% | +123,937 | New |
| Bokf, NA | 127,675 | $1.33M | 0.02% | +127,675 | New |
| Bank of Montreal | 127,326 | $1.35M | 0.00% | +16,163+14.5% | Added |
| Ziegler Capital Management, LLC | 131,593 | $1.37M | 0.05% | +5,616+4.5% | Added |
| JJJ Advisors Inc. | 132,722 | $1.38M | 0.49% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 135,600 | $1.41M | 0.01% | +15,000+12.4% | Added |
| Easterly Investment Partners LLC | 135,775 | $1.42M | 0.10% | +135,775 | New |
| SG Americas Securities, LLC | 141,020 | $1.47M | 0.01% | −303,812−68.3% | Reduced |
| Eagle Global Advisors LLC | 144,610 | $1.51M | 0.10% | −13,000−8.2% | Reduced |
| Castleark Management LLC | 148,710 | $1.55M | 0.06% | 00.0% | Unchanged |
| CastleArk Alternatives, LLC | 148,710 | $1.55M | 0.06% | +148,710 | New |
| MetLife Investment Management | 155,975 | $1.63M | 0.01% | +12,861+9.0% | Added |
| Price T Rowe Associates Inc | 157,908 | $1.65M | 0.00% | +14,600+10.2% | Added |
| Comerica Bank | 146,926 | $1.68M | 0.01% | −10,775−6.8% | Reduced |