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 |
|---|---|---|---|---|---|
| Marshall Wace, LLP | 18,525 | $422.4K | 0.00% | −144,220−88.6% | Reduced |
| Callan Family Office, LLC | 18,269 | $416.5K | 0.01% | +70+0.4% | Added |
| SBI Securities Co., Ltd. | 18,245 | $416.0K | 0.01% | +1,003+5.8% | Added |
| Cornerstone Advisory, LLC | 18,125 | $413.3K | 0.04% | +18,125 | New |
| RSM US Wealth Management LLC | 18,122 | $413.2K | 0.01% | +3,939+27.8% | Added |
| Utah Retirement Systems | 18,000 | $410.4K | 0.00% | 00.0% | Unchanged |
| DnB Asset Management AS | 17,755 | $404.8K | 0.00% | +17,755 | New |
| Dividend Assets Capital, LLC | 17,524 | $399.5K | 0.08% | −14−0.1% | Reduced |
| Legend Capital Advisors LLC | 17,500 | $399.0K | 0.25% | +17,500 | New |
| Atlas Capital Advisors LLC | 17,449 | $397.8K | 0.05% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 17,042 | $388.6K | 0.02% | −102,880−85.8% | Reduced |
| Panagora Asset Management Inc | 16,991 | $387.4K | 0.00% | +363+2.2% | Added |
| Heronetta Management, L.P. | 16,910 | $385.5K | 0.35% | 00.0% | Unchanged |
| Security National Bank | 16,725 | $381.3K | 0.06% | +2,516+17.7% | Added |
| Allworth Financial LP | 16,662 | $379.9K | 0.00% | +7,323+78.4% | Added |
| Childress Capital Advisors, LLC | 16,631 | $379.2K | 0.07% | +2,138+14.8% | Added |
| Sprott Inc. | 16,500 | $376.2K | 0.01% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 16,495 | $376.1K | 0.01% | +16,495 | New |
| Everence Capital Management Inc | 16,376 | $373.0K | 0.02% | −12,792−43.9% | Reduced |
| Aptus Capital Advisors, LLC | 16,142 | $368.0K | 0.00% | +252+1.6% | Added |
| Bessemer Group Inc | 16,112 | $367.0K | 0.00% | −166,796−91.2% | Reduced |
| Meeder Advisory Services, Inc. | 15,778 | $359.7K | 0.02% | −424−2.6% | Reduced |
| Jane Street Group, LLC | 15,746 | $359.0K | 0.00% | +15,746 | New |
| Baird Financial Group, Inc. | 15,730 | $358.6K | 0.00% | +58+0.4% | Added |
| Simon Quick Advisors, LLC | 15,678 | $357.5K | 0.02% | +71+0.5% | Added |
| M&T Bank Corp | 15,462 | $352.9K | 0.00% | −578−3.6% | Reduced |
| CIBC Asset Management Inc | 15,389 | $350.9K | 0.00% | 00.0% | Unchanged |
| Eurizon Capital SGR S.p.A. | 15,022 | $349.0K | 0.00% | +1,539+11.4% | Added |
| Retirement Planning Group | 15,100 | $344.3K | 0.01% | +15,100 | New |
| Walled Lake Planning & Wealth Management, LLC | 15,098 | $344.2K | 0.10% | 00.0% | Unchanged |
| Second Line Capital, LLC | 15,675 | $342.7K | 0.06% | +295+1.9% | Added |
| Parallel Advisors, LLC | 14,685 | $334.8K | 0.01% | +2,029+16.0% | Added |
| Comprehensive Money Management Services LLC | 14,545 | $331.6K | 0.22% | +1,100+8.2% | Added |
| Parallax Volatility Advisers, L.P. | 16,077 | $331.3K | 0.01% | +16,077 | New |
| Advisor OS, LLC | 14,437 | $329.2K | 0.02% | +60.0% | Added |
| Commerce Bank | 14,332 | $326.8K | 0.00% | −602−4.0% | Reduced |
| Park National Corp | 14,000 | $319.2K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 13,916 | $317.3K | 0.00% | +12,428+835.2% | Added |
| Jones Financial Companies LLLP | 13,561 | $314.5K | 0.00% | +3,096+29.6% | Added |
| Wexford Capital LP | 13,768 | $313.9K | 0.05% | −1,266−8.4% | Reduced |
| Thompson David Blair | 13,746 | $313.4K | 0.18% | +13,746 | New |
| Burney Co | 13,600 | $310.1K | 0.01% | +400+3.0% | Added |
| Lombard Odier Asset Management (USA) Corp | 13,529 | $308.5K | 0.17% | +13,529 | New |
| Sprinkle Financial Consultants LLC | 13,509 | $308.0K | 0.14% | −711−5.0% | Reduced |
| Polymer Capital Management (US) LLC | 13,378 | $305.0K | 0.05% | +13,378 | New |
| Coldstream Capital Management Inc | 13,360 | $304.6K | 0.00% | +1,486+12.5% | Added |
| CWM, LLC | 13,279 | $302.8K | 0.00% | +1,673+14.4% | Added |
| Leo Wealth, LLC | 13,175 | $300.4K | 0.02% | +310+2.4% | Added |
| HB Wealth Management, LLC | 13,099 | $298.7K | 0.00% | +13,099 | New |
| GAMMA Investing LLC | 12,781 | $291.4K | 0.01% | +1,897+17.4% | Added |
| Simplex Trading, LLC | 12,653 | $288.5K | 0.01% | +12,653 | New |
| Wealthfront Advisers LLC | 12,616 | $287.6K | 0.00% | −879−6.5% | Reduced |
| SCS Capital Management LLC | 12,568 | $286.6K | 0.00% | −960−7.1% | Reduced |
| Diversified Trust Co | 12,073 | $275.3K | 0.01% | +436+3.7% | Added |
| KBC Group NV | 12,066 | $275.0K | 0.00% | +1,723+16.7% | Added |
| Pensionmark Financial Group, LLC | 11,943 | $272.3K | 0.00% | +11,943 | New |
| Kahn Brothers Group Inc | 11,806 | $269.2K | 0.05% | −7,050−37.4% | Reduced |
| SBI Okasan Asset Management Co.Ltd. | 11,600 | $268.2K | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 11,760 | $268.1K | 0.00% | −2,367−16.8% | Reduced |
| Snowden Capital Advisors LLC | 11,487 | $261.9K | 0.01% | +11,487 | New |
| Hardy Reed LLC | 11,362 | $259.1K | 0.02% | +11,362 | New |
| Sterling Capital Management LLC | 11,220 | $255.8K | 0.00% | −8,565−43.3% | Reduced |
| Brighton Jones LLC | 11,175 | $254.8K | 0.01% | +11,175 | New |
| BTG Pactual Asset Management US LLC | 11,152 | $254.3K | 0.02% | −200,476−94.7% | Reduced |
| Keybank National Association | 11,079 | $252.6K | 0.00% | +729+7.0% | Added |
| Empower Advisory Group, LLC | 11,000 | $250.8K | 0.00% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 10,998 | $250.8K | 0.01% | +10,998 | New |
| Shelton Capital Management | 10,945 | $249.5K | 0.01% | −1,043−8.7% | Reduced |
| Aigen Investment Management, LP | 10,817 | $246.6K | 0.06% | +10,817 | New |
| Fifth Third Wealth Advisors LLC | 10,782 | $245.8K | 0.01% | +294+2.8% | Added |
| Vestmark Advisory Solutions, Inc. | 10,742 | $244.9K | 0.00% | −4,155−27.9% | Reduced |
| New Age Alpha Advisors, LLC | 10,647 | $242.8K | 0.01% | −4,662−30.5% | Reduced |
| Horizon Investments, LLC | 10,623 | $239.8K | 0.00% | −212,489−95.2% | Reduced |
| Spire Wealth Management | 10,500 | $239.4K | 0.01% | 00.0% | Unchanged |
| State of Wyoming | 10,488 | $239.1K | 0.03% | −4,571−30.4% | Reduced |
| EverSource Wealth Advisors, LLC | 10,422 | $237.6K | 0.01% | +3,222+44.8% | Added |
| McIntyre Freedman & Flynn Investment Advisers Inc | 10,370 | $236.4K | 0.13% | 00.0% | Unchanged |
| Convergence Financial, LLC | 10,309 | $235.0K | 0.02% | −239−2.3% | Reduced |
| Arrow Investment Advisors, LLC | 10,168 | $231.8K | 0.25% | +10,168 | New |
| Ariadne Wealth Management, LP | 10,070 | $229.6K | 0.10% | +10,070 | New |
| Merit Financial Group, LLC | 9,954 | $226.9K | 0.00% | +9,954 | New |
| Penbrook Management LLC | 9,900 | $225.7K | 0.17% | +9,900 | New |
| Tannin Capital LLC | 9,829 | $224.1K | 0.16% | +9,829 | New |
| North Dakota State Investment Board | 9,777 | $222.9K | 0.01% | −2,062−17.4% | Reduced |
| Laird Norton Trust Company, LLC | 9,763 | $222.6K | 0.00% | +9,763 | New |
| Garde Capital, Inc. | 9,553 | $217.8K | 0.01% | +9,553 | New |
| Vise Technologies, Inc. | 12,170 | $216.5K | 0.00% | 00.0% | Unchanged |
| Catalytic Wealth RIA, LLC | 9,445 | $215.3K | 0.01% | +9,445 | New |
| Baron Wealth Management LLC | 9,431 | $215.0K | 0.06% | +9,431 | New |
| Wealthcare Advisory Partners LLC | 9,313 | $212.3K | 0.00% | +9,313 | New |
| Aristeia Capital LLC | 9,136 | $208.3K | 0.00% | −15,018−62.2% | Reduced |
| Csenge Advisory Group | 8,971 | $204.5K | 0.01% | +8,971 | New |
| Savant Capital, LLC | 8,867 | $202.2K | 0.00% | +8,867 | New |
| Citadel Advisors LLC | 8,858 | $202.0K | 0.00% | −69,253−88.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 8,598 | $196.0K | 0.00% | +2,137+33.1% | Added |
| BankPlus Trust Department | 8,546 | $194.8K | 0.05% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 8,025 | $183.0K | 0.01% | +1,483+22.7% | Added |
| STRS Ohio | 7,999 | $182.4K | 0.00% | −12−0.1% | Reduced |
| Wolverine Asset Management LLC | 6,858 | $156.4K | 0.00% | +509+8.0% | Added |
| Smartleaf Asset Management LLC | 5,995 | $138.6K | 0.01% | +967+19.2% | Added |