AR Antero Resources Corp
Antero Resources Corp (AR) Institutional Ownership
What the institutions did with AR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 19.3M | 26.8% |
| DIMENSIONAL FUND ADVISORS LP | 14.6M | 20.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 6.0M | 8.3% |
| Eurizon Capital SGR S.p.A. | 3.1M | 4.4% |
| Bank of New York Mellon Corp | 2.6M | 3.6% |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 1.8M | 2.5% |
| Assenagon Asset Management S.A. | 1.6M | 2.2% |
| Stephens Investment Management Group LLC | 1.5M | 2.1% |
| UBS Group AG | 1.2M | 1.6% |
| Nuveen, LLC | 1.0M | 1.4% |
| VICTORY CAPITAL MANAGEMENT INC | 1.0M | 1.4% |
| Retirement Systems of Alabama | 796.1K | 1.1% |
| RHUMBLINE ADVISERS | 778.1K | 1.1% |
| IEQ CAPITAL, LLC | 777.9K | 1.1% |
| DEUTSCHE BANK AG\ | 726.2K | 1.0% |
| PRINCIPAL FINANCIAL GROUP INC | 705.9K | 1.0% |
| Squarepoint Ops LLC | 614.1K | 0.9% |
| S&CO INC | 505.5K | 0.7% |
| SEI INVESTMENTS CO | 498.7K | 0.7% |
| BARCLAYS PLC | 474.8K | 0.7% |
| Goodman Financial Corp | 474.2K | 0.7% |
| Allspring Global Investments Holdings, LLC | 450.7K | 0.6% |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 423.1K | 0.6% |
| Greenfield Seitz Capital Management, LLC | 378.6K | 0.5% |
| Carlson Capital, L.P. | 317.5K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | Increased | 16.7M | 19.3M | +2.5M |
| DIMENSIONAL FUND ADVISORS LP | Increased | 12.7M | 14.6M | +1.9M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | Reduced | 2.9M | 1.8M | -1.1M |
| Assenagon Asset Management S.A. | Reduced | 2.6M | 1.6M | -1.0M |
| Bank of New York Mellon Corp | Reduced | 3.0M | 2.6M | -421.1K |
| UBS Group AG | Reduced | 1.6M | 1.2M | -374.6K |
| IEQ CAPITAL, LLC | Increased | 454.4K | 777.9K | +323.5K |
| BARCLAYS PLC | Reduced | 795.4K | 474.8K | -320.6K |
| Edgestream Partners, L.P. | New | 0 | 317.0K | +317.0K |
| Eurizon Capital SGR S.p.A. | Increased | 2.8M | 3.1M | +310.6K |
| Counterpoint Mutual Funds LLC | Increased | 8.1K | 273.4K | +265.3K |
| Squarepoint Ops LLC | Increased | 362.8K | 614.1K | +251.3K |
| HATCH COVE CAPITAL, LLC | Sold Out | 249.0K | 0 | -249.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 5.7M | 6.0M | +241.3K |
| Russell Investments Group, Ltd. | Reduced | 517.6K | 286.3K | -231.3K |
| Crystal Cove Asset Management, LLC | Reduced | 491.4K | 271.3K | -220.1K |
| CITIGROUP INC | Reduced | 321.8K | 118.9K | -202.8K |
| IMC-Chicago, LLC | Sold Out | 186.6K | 0 | -186.6K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | Reduced | 605.7K | 423.1K | -182.5K |
| Creative Planning | Increased | 185.5K | 299.0K | +113.5K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Increased | 163.7K | 270.8K | +107.2K |
| Allspring Global Investments Holdings, LLC | Increased | 355.1K | 450.7K | +95.6K |
| LEUTHOLD GROUP, LLC | Sold Out | 93.6K | 0 | -93.6K |
| Econ Financial Services Corp | Sold Out | 89.2K | 0 | -89.2K |
| SEI INVESTMENTS CO | Increased | 414.3K | 498.7K | +84.5K |
| Savant Capital, LLC | Increased | 13.3K | 96.9K | +83.6K |
| Nuveen, LLC | Increased | 940.0K | 1.0M | +83.6K |
| Focus Advisor Solutions, LLC | Increased | 34.9K | 117.2K | +82.3K |
| Crossmark Global Holdings, Inc. | Reduced | 100.8K | 20.9K | -80.0K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Increased | 36.2K | 114.7K | +78.5K |
| HOHIMER WEALTH MANAGEMENT, LLC | New | 0 | 75.1K | +75.1K |
| Stephens Investment Management Group LLC | Increased | 1.4M | 1.5M | +70.4K |
| HighTower Advisors, LLC | Reduced | 147.5K | 80.6K | -66.9K |
| Blackhawk Capital Partners, LLC | New | 0 | 53.0K | +53.0K |
| First Eagle Investment Management, LLC | New | 0 | 52.7K | +52.7K |
| Retirement Systems of Alabama | Increased | 746.6K | 796.1K | +49.5K |
| KLP KAPITALFORVALTNING AS | Reduced | 166.4K | 118.3K | -48.1K |
| HB Wealth Management, LLC | Increased | 22.2K | 69.8K | +47.6K |
| VOYA INVESTMENT MANAGEMENT LLC | Reduced | 227.2K | 185.1K | -42.1K |
| CIBC WORLD MARKET INC. | Sold Out | 40.2K | 0 | -40.2K |
| Daiwa Securities Group Inc. | Sold Out | 40.1K | 0 | -40.1K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 39.0K | +39.0K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 668.3K | 705.9K | +37.6K |
| Jefferies Financial Group Inc. | Reduced | 68.7K | 32.8K | -35.9K |
| Moran Wealth Management, LLC | Increased | 67.6K | 103.3K | +35.7K |
| Kailix Advisors LLC | Sold Out | 35.0K | 0 | -35.0K |
| Oak Thistle LLC | Sold Out | 34.8K | 0 | -34.8K |
| CITIZENS FINANCIAL GROUP INC/RI | Increased | 20.0K | 53.6K | +33.5K |
| EXCHANGE TRADED CONCEPTS, LLC | Increased | 10.1K | 43.4K | +33.3K |
| Merit Financial Group, LLC | Increased | 40.2K | 71.0K | +30.8K |
| GATEWAY INVESTMENT ADVISERS LLC | Increased | 31.0K | 60.6K | +29.6K |
| MACKENZIE FINANCIAL CORP | New | 0 | 28.6K | +28.6K |
| MBL Wealth, LLC | New | 0 | 26.4K | +26.4K |
| ROTHSCHILD INVESTMENT LLC | Increased | 44.5K | 69.4K | +24.9K |
| INTECH INVESTMENT MANAGEMENT LLC | Sold Out | 24.7K | 0 | -24.7K |
| State of Wyoming | Reduced | 30.8K | 6.2K | -24.7K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | Sold Out | 22.0K | 0 | -22.0K |
| SMART Wealth LLC | Sold Out | 21.5K | 0 | -21.5K |
| Curated Wealth Partners LLC | New | 0 | 20.0K | +20.0K |
| Pekin Hardy Strauss, Inc. | Reduced | 180.4K | 160.6K | -19.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.