Antero Resources Corp
AR- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0001433270
No open-market purchases or sales by Antero Resources Corp insiders were filed in the last 90 days; 631 institutions reported holding it in 13F filings for Q2 2026, worth $9.69B in total; Greenlight Capital is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Antero Resources 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
- 640
- +62 vs. Q4 2025
- Shares held
- 271.5M
- +38.6M (+16.6%) vs. Q4 2025
- Total value
- $11.5B
- +$3.50B (+43.6%) vs. Q4 2025
- New holders
- 143
- 245 more added
- Sold out
- 81
- 171 more reduced
7 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 AR 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 | 631 | $9.69B |
| Q1 2026 | 640 | $11.5B |
| Q4 2025 | 585 | $9.05B |
| Q3 2025 | 555 | $8.85B |
| Q2 2025 | 559 | $10.8B |
| Q1 2025 | 545 | $10.8B |
| Q4 2024 | 489 | $9.17B |
| Q3 2024 | 418 | $7.38B |
| Q2 2024 | 429 | $8.43B |
| Q1 2024 | 390 | $7.65B |
| Q4 2023 | 384 | $5.71B |
| Q3 2023 | 399 | $6.18B |
| Q2 2023 | 359 | $5.55B |
| Q1 2023 | 373 | $5.52B |
| Q4 2022 | 447 | $7.50B |
| Q3 2022 | 408 | $7.15B |
| Q2 2022 | 394 | $7.48B |
| Q1 2022 | 338 | $7.53B |
| Q4 2021 | 293 | $4.13B |
| Q3 2021 | 263 | $4.40B |
| Q2 2021 | 242 | $3.45B |
| Q1 2021 | 240 | $2.14B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Antero Resources Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Greenfield Seitz Capital Management, LLC | 366,535 | $15.6M | 4.69% | +215,440+142.6% | Added |
| Tortoise Capital Advisors, L.L.C. | 366,007 | $15.5M | 0.16% | −2,535−0.7% | Reduced |
| Tudor Investment Corp Et Al | 353,990 | $15.0M | 0.08% | +154,838+77.7% | Added |
| Natixis Advisors, L.P. | 350,036 | $14.9M | 0.02% | −53,767−13.3% | Reduced |
| Boothbay Fund Management, LLC | 342,766 | $14.5M | 0.34% | +92,976+37.2% | Added |
| State of Wisconsin Investment Board | 339,690 | $14.4M | 0.03% | −17,970−5.0% | Reduced |
| California State Teachers Retirement System | 338,945 | $14.4M | 0.02% | +61,044+22.0% | Added |
| Goodman Financial Corp | 331,735 | $14.1M | 2.42% | −129,071−28.0% | Reduced |
| Alliancebernstein L.P. | 404,998 | $14.0M | 0.00% | +49,408+13.9% | Added |
| ExodusPoint Capital Management, LP | 328,069 | $13.9M | 0.14% | +328,069 | New |
| IES Holdings, Inc. | 325,000 | $13.8M | 6.45% | −380,768−54.0% | Reduced |
| Hiddenite Capital Partners LP | 325,000 | $13.8M | 8.05% | +325,000 | New |
| LMR Partners LLP | 313,886 | $13.3M | 0.12% | +294,135+1,489.2% | Added |
| Mariner, LLC | 298,854 | $12.7M | 0.01% | +114,907+62.5% | Added |
| Lighthouse Investment Partners, LLC | 290,473 | $12.3M | 0.46% | −42,027−12.6% | Reduced |
| Royal Bank of Canada | 287,376 | $12.2M | 0.00% | +141,439+96.9% | Added |
| American Century Companies Inc | 280,792 | $11.9M | 0.01% | +104,750+59.5% | Added |
| RR Advisors, LLC | 279,750 | $11.9M | 3.29% | −144,704−34.1% | Reduced |
| Millennium Management LLC | 279,224 | $11.9M | 0.01% | −867,608−75.7% | Reduced |
| Nokomis Capital, L.L.C. | 277,302 | $11.8M | 3.56% | −57,906−17.3% | Reduced |
| Manufacturers Life Insurance Company, The | 266,267 | $11.3M | 0.01% | −19,922−7.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 264,194 | $11.2M | 0.05% | +264,194 | New |
| Acadian Asset Management LLC | 258,141 | $10.9M | 0.02% | +251,812+3,978.7% | Added |
| Ripple Effect Asset Management LP | 257,862 | $10.9M | 7.62% | +257,862 | New |
| Edgestream Partners, L.P. | 254,300 | $10.8M | 0.35% | +233,193+1,104.8% | Added |
| Envestnet Asset Management Inc | 250,951 | $10.7M | 0.00% | +90,007+55.9% | Added |
| Mercer Global Advisors Inc | 245,324 | $10.4M | 0.02% | +185,213+308.1% | Added |
| New York State Teachers Retirement System | 243,513 | $10.3M | 0.02% | −21,914−8.3% | Reduced |
| Oceanic Investment Management LTD | 242,700 | $10.3M | 8.76% | +242,700 | New |
| State Board of Administration of Florida Retirement System | 241,551 | $10.3M | 0.02% | 00.0% | Unchanged |
| Kore Advisors LP | 228,907 | $9.71M | 11.06% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 228,491 | $9.70M | 0.01% | +82,740+56.8% | Added |
| TCG Advisory Services, LLC | 228,396 | $9.69M | 0.24% | +228,396 | New |
| Vanguard Asset Management, Ltd | 226,452 | $9.61M | 0.01% | +226,452 | New |
| Walleye Capital LLC | 225,098 | $9.55M | 0.06% | +180,572+405.5% | Added |
| BNP Paribas Arbitrage, SA | 221,223 | $9.39M | 0.01% | +166,251+302.4% | Added |
| Public Employees Retirement System of Ohio | 215,249 | $9.14M | 0.03% | +4,335+2.1% | Added |
| Pennant Select, LLC | 213,269 | $9.05M | 4.55% | 00.0% | Unchanged |
| Zimmer Partners, LP | 212,500 | $9.02M | 0.22% | −71,500−25.2% | Reduced |
| Barclays PLC | 208,569 | $8.85M | 0.00% | −246,062−54.1% | Reduced |
| Los Angeles Capital Management LLC | 203,580 | $8.64M | 0.03% | +202,380+16,865.0% | Added |
| Voya Investment Management LLC | 199,846 | $8.48M | 0.01% | +32,671+19.5% | Added |
| Pekin Hardy Strauss, Inc. | 197,159 | $8.37M | 0.87% | −11,560−5.5% | Reduced |
| Stifel Financial Corp | 193,243 | $8.20M | 0.01% | −18,400−8.7% | Reduced |
| Wells Fargo & Company | 191,549 | $8.13M | 0.00% | +35,985+23.1% | Added |
| Citigroup Inc | 186,274 | $7.91M | 0.01% | +15,016+8.8% | Added |
| Toroso Investments, LLC | 176,976 | $7.77M | 0.02% | +165,032+1,381.7% | Added |
| Aquatic Capital Management LLC | 181,560 | $7.71M | 0.22% | +87,328+92.7% | Added |
| Tejara Capital Ltd | 180,700 | $7.67M | 2.53% | +40,800+29.2% | Added |
| Rafferty Asset Management, LLC | 179,982 | $7.64M | 0.03% | +53,204+42.0% | Added |
| Plustick Management LLC | 175,000 | $7.43M | 3.59% | −145,000−45.3% | Reduced |
| Great West Life Assurance Co | 170,276 | $7.23M | 0.01% | −230.0% | Reduced |
| Hantz Financial Services, Inc. | 170,412 | $7.23M | 0.11% | +339+0.2% | Added |
| Prudential Financial Inc | 169,921 | $7.21M | 0.01% | +28,195+19.9% | Added |
| Bridgewater Associates, LP | 168,754 | $7.16M | 0.03% | −120,995−41.8% | Reduced |
| Fifth Third Bancorp | 160,115 | $6.80M | 0.01% | +157,156+5,311.1% | Added |
| Bearing Point Capital, LLC | 158,501 | $6.73M | 1.05% | +15,050+10.5% | Added |
| Cohen & Steers, Inc. | 157,648 | $6.69M | 0.01% | +157,648 | New |
| Gotham Asset Management, LLC | 157,507 | $6.68M | 0.02% | −86,693−35.5% | Reduced |
| Nomura Asset Management International Inc. | 156,971 | $6.66M | 0.01% | −65,700−29.5% | Reduced |
| Vanguard Global Advisers, LLC | 156,188 | $6.63M | 0.00% | +156,188 | New |
| LPL Financial LLC | 155,660 | $6.61M | 0.00% | −62,144−28.5% | Reduced |
| Miller Howard Investments Inc | 155,374 | $6.59M | 0.18% | +5,977+4.0% | Added |
| Mraz, Amerine & Associates, Inc. | 155,154 | $6.58M | 0.97% | +4,385+2.9% | Added |
| Quantinno Capital Management LP | 150,476 | $6.39M | 0.01% | +71,253+89.9% | Added |
| Empowered Funds, LLC | 147,976 | $6.28M | 0.04% | −24,502−14.2% | Reduced |
| Stanley-Laman Group, Ltd. | 145,748 | $6.19M | 0.76% | +9,814+7.2% | Added |
| Amalgamated Bank | 133,277 | $5.66M | 0.04% | −171−0.1% | Reduced |
| Fiera Capital Corp | 131,685 | $5.59M | 0.02% | +131,685 | New |
| New York State Common Retirement Fund | 130,806 | $5.55M | 0.01% | −12,000−8.4% | Reduced |
| Janus Henderson Group PLC | 129,792 | $5.51M | 0.00% | −75−0.1% | Reduced |
| Fielder Capital Group LLC | 129,798 | $5.51M | 1.20% | +1,368+1.1% | Added |
| Group One Trading, L.P. | 128,056 | $5.43M | 0.18% | +95,202+289.8% | Added |
| Colony Group, LLC | 126,542 | $5.37M | 0.01% | +13,196+11.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 124,440 | $5.28M | 0.01% | +26,820+27.5% | Added |
| Treasurer of the State of North Carolina | 124,031 | $5.26M | 0.02% | +2,641+2.2% | Added |
| Pinnacle Associates Ltd | 123,734 | $5.25M | 0.07% | +123,734 | New |
| Fiduciary Trust Co | 122,698 | $5.21M | 0.06% | −20.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 121,819 | $5.17M | 0.04% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 121,277 | $5.15M | 0.08% | +72,788+150.1% | Added |
| Viking Fund Management LLC | 120,000 | $5.09M | 0.52% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 117,860 | $5.00M | 0.01% | +430.0% | Added |
| Creative Planning | 116,920 | $4.96M | 0.00% | +36,230+44.9% | Added |
| Chronos Wealth Management, LLC | 116,900 | $4.96M | 2.40% | +21,225+22.2% | Added |
| Mutual of America Capital Management LLC | 112,322 | $4.77M | 0.05% | −9,646−7.9% | Reduced |
| Icon Advisers Inc | 112,000 | $4.75M | 1.10% | +112,000 | New |
| Ellsworth Advisors, LLC | 108,904 | $4.62M | 0.87% | +108,904 | New |
| Agf Management Ltd | 102,544 | $4.35M | 0.02% | −110,568−51.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 101,633 | $4.31M | 0.08% | +101,633 | New |
| Empyrean Capital Partners, LP | 101,400 | $4.30M | 0.14% | 00.0% | Unchanged |
| VELA Investment Management, LLC | 101,230 | $4.30M | 1.11% | −25,684−20.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 100,548 | $4.27M | 0.24% | +100,548 | New |
| SeaBridge Investment Advisors LLC | 99,880 | $4.24M | 0.72% | +27,118+37.3% | Added |
| State of New Jersey Common Pension Fund D | 99,450 | $4.22M | 0.02% | 00.0% | Unchanged |
| Mountain Lake Investment Management LLC | 99,192 | $4.21M | 2.72% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 117,128 | $4.20M | 0.01% | +42,987+58.0% | Added |
| GF Fund Management Co. Ltd. | 98,502 | $4.18M | 0.07% | +11,969+13.8% | Added |
| MML Investors Services, LLC | 97,398 | $4.13M | 0.01% | −11,006−10.2% | Reduced |
| Simplex Trading, LLC | 95,227 | $4.04M | 0.13% | +95,227 | New |
| Captrust Financial Advisors | 94,114 | $4.00M | 0.01% | +19,407+26.0% | Added |