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 |
|---|---|---|---|---|---|
| MCF Advisors LLC | 2,395 | $54.6K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 2,536 | $58.0K | 0.04% | −1,771−41.1% | Reduced |
| Nomura Asset Management Co Ltd | 2,700 | $61.6K | 0.00% | 00.0% | Unchanged |
| Wellington-Altus USA Inc. | 3,139 | $71.4K | 0.04% | 00.0% | Unchanged |
| Morgan Dempsey Capital Management LLC | 3,649 | $83.2K | 0.04% | +41+1.1% | Added |
| Innovative Asset Advisors Group, LLC | 3,745 | $85.4K | 0.05% | +3,745 | New |
| Ancora Advisors, LLC | 3,862 | $88.1K | 0.00% | +100+2.7% | Added |
| Northwestern Mutual Wealth Management Co | 3,873 | $88.3K | 0.00% | +1,673+76.0% | Added |
| Harbour Investments, Inc. | 3,895 | $88.8K | 0.00% | +1,407+56.6% | Added |
| Umb Bank N A | 3,937 | $89.8K | 0.00% | +419+11.9% | Added |
| City State Bank | 3,985 | $90.9K | 0.02% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 5,004 | $114.1K | 0.00% | −15,657−75.8% | Reduced |
| Hantz Financial Services, Inc. | 5,667 | $129.0K | 0.00% | +2,362+71.5% | Added |
| Smartleaf Asset Management LLC | 5,995 | $138.6K | 0.01% | +967+19.2% | Added |
| Wolverine Asset Management LLC | 6,858 | $156.4K | 0.00% | +509+8.0% | Added |
| STRS Ohio | 7,999 | $182.4K | 0.00% | −12−0.1% | Reduced |
| Quadrant Capital Group LLC | 8,025 | $183.0K | 0.01% | +1,483+22.7% | Added |
| BankPlus Trust Department | 8,546 | $194.8K | 0.05% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 8,598 | $196.0K | 0.00% | +2,137+33.1% | Added |
| Citadel Advisors LLC | 8,858 | $202.0K | 0.00% | −69,253−88.7% | Reduced |
| Savant Capital, LLC | 8,867 | $202.2K | 0.00% | +8,867 | New |
| Csenge Advisory Group | 8,971 | $204.5K | 0.01% | +8,971 | New |
| Aristeia Capital LLC | 9,136 | $208.3K | 0.00% | −15,018−62.2% | Reduced |
| Wealthcare Advisory Partners LLC | 9,313 | $212.3K | 0.00% | +9,313 | New |
| Baron Wealth Management LLC | 9,431 | $215.0K | 0.06% | +9,431 | New |
| Catalytic Wealth RIA, LLC | 9,445 | $215.3K | 0.01% | +9,445 | New |
| Vise Technologies, Inc. | 12,170 | $216.5K | 0.00% | 00.0% | Unchanged |
| Garde Capital, Inc. | 9,553 | $217.8K | 0.01% | +9,553 | New |
| Laird Norton Trust Company, LLC | 9,763 | $222.6K | 0.00% | +9,763 | New |
| North Dakota State Investment Board | 9,777 | $222.9K | 0.01% | −2,062−17.4% | Reduced |
| Tannin Capital LLC | 9,829 | $224.1K | 0.16% | +9,829 | New |
| Penbrook Management LLC | 9,900 | $225.7K | 0.17% | +9,900 | New |
| Merit Financial Group, LLC | 9,954 | $226.9K | 0.00% | +9,954 | New |
| Ariadne Wealth Management, LP | 10,070 | $229.6K | 0.10% | +10,070 | New |
| Arrow Investment Advisors, LLC | 10,168 | $231.8K | 0.25% | +10,168 | New |
| Convergence Financial, LLC | 10,309 | $235.0K | 0.02% | −239−2.3% | Reduced |
| McIntyre Freedman & Flynn Investment Advisers Inc | 10,370 | $236.4K | 0.13% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 10,422 | $237.6K | 0.01% | +3,222+44.8% | Added |
| State of Wyoming | 10,488 | $239.1K | 0.03% | −4,571−30.4% | Reduced |
| Spire Wealth Management | 10,500 | $239.4K | 0.01% | 00.0% | Unchanged |
| Horizon Investments, LLC | 10,623 | $239.8K | 0.00% | −212,489−95.2% | Reduced |
| New Age Alpha Advisors, LLC | 10,647 | $242.8K | 0.01% | −4,662−30.5% | Reduced |
| Vestmark Advisory Solutions, Inc. | 10,742 | $244.9K | 0.00% | −4,155−27.9% | Reduced |
| Fifth Third Wealth Advisors LLC | 10,782 | $245.8K | 0.01% | +294+2.8% | Added |
| Aigen Investment Management, LP | 10,817 | $246.6K | 0.06% | +10,817 | New |
| Shelton Capital Management | 10,945 | $249.5K | 0.01% | −1,043−8.7% | Reduced |
| Sowell Financial Services LLC | 10,998 | $250.8K | 0.01% | +10,998 | New |
| Empower Advisory Group, LLC | 11,000 | $250.8K | 0.00% | 00.0% | Unchanged |
| Keybank National Association | 11,079 | $252.6K | 0.00% | +729+7.0% | Added |
| BTG Pactual Asset Management US LLC | 11,152 | $254.3K | 0.02% | −200,476−94.7% | Reduced |
| Brighton Jones LLC | 11,175 | $254.8K | 0.01% | +11,175 | New |
| Sterling Capital Management LLC | 11,220 | $255.8K | 0.00% | −8,565−43.3% | Reduced |
| Hardy Reed LLC | 11,362 | $259.1K | 0.02% | +11,362 | New |
| Snowden Capital Advisors LLC | 11,487 | $261.9K | 0.01% | +11,487 | New |
| O'Shaughnessy Asset Management, LLC | 11,760 | $268.1K | 0.00% | −2,367−16.8% | Reduced |
| SBI Okasan Asset Management Co.Ltd. | 11,600 | $268.2K | 0.01% | 00.0% | Unchanged |
| Kahn Brothers Group Inc | 11,806 | $269.2K | 0.05% | −7,050−37.4% | Reduced |
| Pensionmark Financial Group, LLC | 11,943 | $272.3K | 0.00% | +11,943 | New |
| KBC Group NV | 12,066 | $275.0K | 0.00% | +1,723+16.7% | Added |
| Diversified Trust Co | 12,073 | $275.3K | 0.01% | +436+3.7% | Added |
| SCS Capital Management LLC | 12,568 | $286.6K | 0.00% | −960−7.1% | Reduced |
| Wealthfront Advisers LLC | 12,616 | $287.6K | 0.00% | −879−6.5% | Reduced |
| Simplex Trading, LLC | 12,653 | $288.5K | 0.01% | +12,653 | New |
| GAMMA Investing LLC | 12,781 | $291.4K | 0.01% | +1,897+17.4% | Added |
| HB Wealth Management, LLC | 13,099 | $298.7K | 0.00% | +13,099 | New |
| Leo Wealth, LLC | 13,175 | $300.4K | 0.02% | +310+2.4% | Added |
| CWM, LLC | 13,279 | $302.8K | 0.00% | +1,673+14.4% | Added |
| Coldstream Capital Management Inc | 13,360 | $304.6K | 0.00% | +1,486+12.5% | Added |
| Polymer Capital Management (US) LLC | 13,378 | $305.0K | 0.05% | +13,378 | New |
| Sprinkle Financial Consultants LLC | 13,509 | $308.0K | 0.14% | −711−5.0% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 13,529 | $308.5K | 0.17% | +13,529 | New |
| Burney Co | 13,600 | $310.1K | 0.01% | +400+3.0% | Added |
| Thompson David Blair | 13,746 | $313.4K | 0.18% | +13,746 | New |
| Wexford Capital LP | 13,768 | $313.9K | 0.05% | −1,266−8.4% | Reduced |
| Jones Financial Companies LLLP | 13,561 | $314.5K | 0.00% | +3,096+29.6% | Added |
| Walleye Capital LLC | 13,916 | $317.3K | 0.00% | +12,428+835.2% | Added |
| Park National Corp | 14,000 | $319.2K | 0.01% | 00.0% | Unchanged |
| Commerce Bank | 14,332 | $326.8K | 0.00% | −602−4.0% | Reduced |
| Advisor OS, LLC | 14,437 | $329.2K | 0.02% | +60.0% | Added |
| Parallax Volatility Advisers, L.P. | 16,077 | $331.3K | 0.01% | +16,077 | New |
| Comprehensive Money Management Services LLC | 14,545 | $331.6K | 0.22% | +1,100+8.2% | Added |
| Parallel Advisors, LLC | 14,685 | $334.8K | 0.01% | +2,029+16.0% | Added |
| Second Line Capital, LLC | 15,675 | $342.7K | 0.06% | +295+1.9% | Added |
| Walled Lake Planning & Wealth Management, LLC | 15,098 | $344.2K | 0.10% | 00.0% | Unchanged |
| Retirement Planning Group | 15,100 | $344.3K | 0.01% | +15,100 | New |
| Eurizon Capital SGR S.p.A. | 15,022 | $349.0K | 0.00% | +1,539+11.4% | Added |
| CIBC Asset Management Inc | 15,389 | $350.9K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 15,462 | $352.9K | 0.00% | −578−3.6% | Reduced |
| Simon Quick Advisors, LLC | 15,678 | $357.5K | 0.02% | +71+0.5% | Added |
| Baird Financial Group, Inc. | 15,730 | $358.6K | 0.00% | +58+0.4% | Added |
| Jane Street Group, LLC | 15,746 | $359.0K | 0.00% | +15,746 | New |
| Meeder Advisory Services, Inc. | 15,778 | $359.7K | 0.02% | −424−2.6% | Reduced |
| Bessemer Group Inc | 16,112 | $367.0K | 0.00% | −166,796−91.2% | Reduced |
| Aptus Capital Advisors, LLC | 16,142 | $368.0K | 0.00% | +252+1.6% | Added |
| Everence Capital Management Inc | 16,376 | $373.0K | 0.02% | −12,792−43.9% | Reduced |
| Skopos Labs, Inc. | 16,495 | $376.1K | 0.01% | +16,495 | New |
| Sprott Inc. | 16,500 | $376.2K | 0.01% | 00.0% | Unchanged |
| Childress Capital Advisors, LLC | 16,631 | $379.2K | 0.07% | +2,138+14.8% | Added |
| Allworth Financial LP | 16,662 | $379.9K | 0.00% | +7,323+78.4% | Added |
| Security National Bank | 16,725 | $381.3K | 0.06% | +2,516+17.7% | Added |