REPX Riley Exploration Permian, Inc.
Riley Exploration Permian, Inc. (REPX) Institutional Ownership
What the institutions did with REPX 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 June 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 |
|---|---|---|
| Yorktown Energy Partners XI, L.P. | 1.3M | 8.3% |
| BlackRock, Inc. | 1.2M | 7.9% |
| First Eagle Investment Management, LLC | 861.9K | 5.6% |
| DIMENSIONAL FUND ADVISORS LP | 799.8K | 5.2% |
| AMERICAN CENTURY COMPANIES INC | 690.2K | 4.5% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 686.9K | 4.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 652.2K | 4.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 644.6K | 4.2% |
| AQR CAPITAL MANAGEMENT LLC | 579.3K | 3.7% |
| TWO SIGMA INVESTMENTS, LP | 523.2K | 3.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 333.2K | 2.2% |
| STATE STREET CORP | 325.9K | 2.1% |
| LSV ASSET MANAGEMENT | 306.8K | 2.0% |
| ROYCE & ASSOCIATES LP | 272.3K | 1.8% |
| MACKENZIE FINANCIAL CORP | 259.4K | 1.7% |
| KENNEDY CAPITAL MANAGEMENT LLC | 254.6K | 1.6% |
| Bank of New York Mellon Corp | 243.3K | 1.6% |
| DENALI ADVISORS LLC | 228.1K | 1.5% |
| FIRST TRUST ADVISORS LP | 219.7K | 1.4% |
| RENAISSANCE GROUP LLC | 184.2K | 1.2% |
| PRUDENTIAL FINANCIAL INC | 176.4K | 1.1% |
| UBS Group AG | 174.2K | 1.1% |
| NORTHERN TRUST CORP | 167.1K | 1.1% |
| Point72 Asset Management, L.P. | 161.0K | 1.0% |
| SEIZERT CAPITAL PARTNERS, LLC | 159.0K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Bluescape Energy Partners LLC | Sold Out | 990.0K | 0 | -990.0K |
| First Eagle Investment Management, LLC | Increased | 184.1K | 861.9K | +677.7K |
| Yorktown Energy Partners XI, L.P. | Reduced | 1.8M | 1.3M | -500.0K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 90.9K | 579.3K | +488.4K |
| Yorktown Energy Partners X, L.P. | Sold Out | 390.9K | 0 | -390.9K |
| Driehaus Capital Management LLC | Reduced | 443.7K | 87.8K | -355.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 332.8K | 652.2K | +319.4K |
| MARSHALL WACE, LLP | Sold Out | 306.6K | 0 | -306.6K |
| LSV ASSET MANAGEMENT | Increased | 59.1K | 306.8K | +247.7K |
| DENALI ADVISORS LLC | Increased | 14.0K | 228.1K | +214.0K |
| BlackRock, Inc. | Increased | 1.0M | 1.2M | +205.9K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 616.6K | 799.8K | +183.3K |
| BANK OF AMERICA CORP /DE/ | Reduced | 196.0K | 19.6K | -176.4K |
| RENAISSANCE GROUP LLC | Increased | 10.9K | 184.2K | +173.3K |
| SEIZERT CAPITAL PARTNERS, LLC | New | 0 | 159.0K | +159.0K |
| UBS Group AG | Increased | 31.0K | 174.2K | +143.2K |
| CITADEL ADVISORS LLC | Reduced | 229.8K | 109.1K | -120.7K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 142.1K | 33.0K | -109.1K |
| TWO SIGMA INVESTMENTS, LP | Increased | 421.8K | 523.2K | +101.3K |
| PRUDENTIAL FINANCIAL INC | Increased | 77.9K | 176.4K | +98.4K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 10.4K | 96.2K | +85.8K |
| Pacer Advisors, Inc. | Sold Out | 80.0K | 0 | -80.0K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 608.8K | 686.9K | +78.0K |
| STATE STREET CORP | Increased | 249.9K | 325.9K | +76.0K |
| CastleKnight Management LP | Sold Out | 69.7K | 0 | -69.7K |
| NEW YORK STATE COMMON RETIREMENT FUND | Increased | 4.3K | 72.1K | +67.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 579.0K | 644.6K | +65.6K |
| AMERICAN CENTURY COMPANIES INC | Increased | 627.2K | 690.2K | +63.0K |
| Point72 Asset Management, L.P. | Increased | 106.0K | 161.0K | +55.0K |
| MORGAN STANLEY | Reduced | 116.4K | 69.0K | -47.4K |
| HRT FINANCIAL LP | Reduced | 66.7K | 19.9K | -46.8K |
| Jackson Creek Investment Advisors LLC | New | 0 | 42.1K | +42.1K |
| Creative Planning | Increased | 26.2K | 64.3K | +38.1K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 65.7K | 28.3K | -37.4K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | New | 0 | 37.1K | +37.1K |
| FRANKLIN RESOURCES INC | Increased | 45.8K | 82.8K | +37.1K |
| ENVESTNET ASSET MANAGEMENT INC | New | 0 | 34.4K | +34.4K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 69.1K | 102.3K | +33.2K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 89.4K | 57.6K | -31.8K |
| HighTower Advisors, LLC | New | 0 | 29.1K | +29.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 306.5K | 333.2K | +26.8K |
| Quadrature Capital Ltd | Reduced | 51.0K | 24.6K | -26.4K |
| FIRST TRUST ADVISORS LP | Increased | 193.5K | 219.7K | +26.2K |
| D. E. Shaw & Co., Inc. | Reduced | 118.2K | 93.4K | -24.9K |
| IEQ CAPITAL, LLC | New | 0 | 24.7K | +24.7K |
| PANAGORA ASSET MANAGEMENT INC | New | 0 | 24.4K | +24.4K |
| Mariner, LLC | New | 0 | 23.3K | +23.3K |
| Brevan Howard Capital Management LP | Sold Out | 22.3K | 0 | -22.3K |
| Vident Advisory, LLC | New | 0 | 20.3K | +20.3K |
| Balyasny Asset Management L.P. | Increased | 21.7K | 41.7K | +20.0K |
| Lido Advisors, LLC | New | 0 | 19.5K | +19.5K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Reduced | 135.0K | 115.7K | -19.3K |
| Vanguard Global Advisers, LLC | Increased | 20.2K | 38.9K | +18.7K |
| JANE STREET GROUP, LLC | Sold Out | 18.6K | 0 | -18.6K |
| MARTINGALE ASSET MANAGEMENT L P | Increased | 37.0K | 55.5K | +18.4K |
| MERCER GLOBAL ADVISORS INC /ADV | New | 0 | 17.5K | +17.5K |
| MACKENZIE FINANCIAL CORP | Increased | 242.0K | 259.4K | +17.4K |
| State of Tennessee, Department of Treasury | Reduced | 25.2K | 7.8K | -17.3K |
| SEI INVESTMENTS CO | Reduced | 41.5K | 24.3K | -17.2K |
| Empowered Funds, LLC | Increased | 53.9K | 70.6K | +16.6K |
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.