Riley Exploration Permian, Inc. (REPX) — Institutional Holders, Q2 2026
198 institutional investment managers reported a REPX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $494.8M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
REPX in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- AQR CAPITAL MANAGEMENTAdded · +488,430 sh+$16.1M
- VANGUARD PORTFOLIO MANAGEMENTAdded · +319,396 sh+$10.5M
- LSV ASSET MANAGEMENTAdded · +247,693 sh+$8.2M
- First Eagle Investment ManagementAdded · +246,798 sh+$8.1M
- DENALI ADVISORSAdded · +214,010 sh+$7.1M
Biggest sellers
- Bluescape Energy PartnersSold out · -990,000 sh-$32.6M
- Yorktown Energy Partners XI, L.P.Trimmed · -500,000 sh-$16.5M
- Yorktown Energy Partners X, L.P.Sold out · -390,860 sh-$12.9M
- DRIEHAUS CAPITAL MANAGEMENTTrimmed · -355,870 sh-$11.7M
- MARSHALL WACE, LLPSold out · -306,556 sh-$10.1M
REPX 13F holders ranked 1–100 of 198
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Yorktown Energy Partners XI, L.P.#1 · 1,284,113 sh | 1,284,113 | $42.3M | 39.16% | -28.0% |
| 2 | BlackRock#2 · 1,222,746 sh | 1,222,746 | $40.3M | <0.01% | +20.3% |
| 3 | DIMENSIONAL FUND ADVISORS#3 · 799,838 sh | 799,838 | $26.4M | <0.01% | +29.7% |
| 4 | AMERICAN CENTURY COMPANIES#4 · 690,242 sh | 690,242 | $22.8M | 0.01% | +10.1% |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#5 · 686,882 sh | 686,882 | $22.6M | 0.01% | +12.8% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT#6 · 652,214 sh | 652,214 | $21.5M | <0.01% | +96.0% |
| 7 | VANGUARD CAPITAL MANAGEMENT#7 · 644,556 sh | 644,556 | $21.2M | <0.01% | +11.3% |
| 8 | AQR CAPITAL MANAGEMENT#8 · 579,319 sh | 579,319 | $19.1M | <0.01% | +537.4% |
| 9 | TWO SIGMA INVESTMENTS#9 · 523,161 sh | 523,161 | $17.2M | 0.01% | +24.0% |
| 10 | First Eagle Investment Management#10 · 430,946 sh | 430,946 | $14.2M | 0.02% | +134.0% |
| 11 | GEODE CAPITAL MANAGEMENT#11 · 333,245 sh | 333,245 | $11.0M | <0.01% | +8.7% |
| 12 | STATE STREET#12 · 325,904 sh | 325,904 | $10.7M | <0.01% | +30.4% |
| 13 | LSV ASSET MANAGEMENT#13 · 306,793 sh | 306,793 | $10.1M | 0.02% | +419.1% |
| 14 | ROYCE & ASSOCIATES#14 · 272,319 sh | 272,319 | $9.0M | 0.07% | +4.1% |
| 15 | MACKENZIE FINANCIAL#15 · 259,419 sh | 259,419 | $8.6M | <0.01% | +7.2% |
| 16 | KENNEDY CAPITAL MANAGEMENT#16 · 254,631 sh | 254,631 | $8.4M | 0.15% | +0.1% |
| 17 | Bank of New York Mellon#17 · 243,344 sh | 243,344 | $8.0M | <0.01% | +3.2% |
| 18 | DENALI ADVISORS#18 · 228,051 sh | 228,051 | $7.5M | 0.76% | +1524.2% |
| 19 | FIRST ADVISORS#19 · 219,746 sh | 219,746 | $7.2M | <0.01% | +13.6% |
| 20 | RENAISSANCE GROUP#20 · 184,190 sh | 184,190 | $6.1M | 0.25% | +1586.1% |
| 21 | PRUDENTIAL FINANCIAL#21 · 176,378 sh | 176,378 | $5.8M | <0.01% | +126.3% |
| 22 | UBS Group AG#22 · 174,219 sh | 174,219 | $5.7M | <0.01% | +462.2% |
| 23 | NORTHERN#23 · 167,119 sh | 167,119 | $5.5M | <0.01% | +5.8% |
| 24 | Point72 Asset Management, L.P.#24 · 160,994 sh | 160,994 | $5.3M | <0.01% | +51.8% |
| 25 | SEIZERT CAPITAL PARTNERS#25 · 159,024 sh | 159,024 | $5.2M | 0.22% | New |
| 26 | FMR#26 · 143,785 sh | 143,785 | $4.7M | <0.01% | +10.7% |
| 27 | RAYMOND JAMES FINANCIAL#27 · 139,075 sh | 139,075 | $4.6M | <0.01% | +4.9% |
| 28 | UMB Bank, n.a.#28 · 123,522 sh | 123,522 | $4.1M | 0.05% | -4.7% |
| 29 | GOLDMAN SACHS GROUP#29 · 122,730 sh | 122,730 | $4.0M | <0.01% | -6.1% |
| 30 | LOS ANGELES CAPITAL MANAGEMENT#30 · 115,704 sh | 115,704 | $3.8M | 0.01% | -14.3% |
| 31 | CITADEL ADVISORS#31 · 109,076 sh | 109,076 | $3.6M | <0.01% | -52.5% |
| 32 | VICTORY CAPITAL MANAGEMENT#32 · 102,261 sh | 102,261 | $3.4M | <0.01% | +48.0% |
| 33 | CHARLES SCHWAB INVESTMENT MANAGEMENT#33 · 96,746 sh | 96,746 | $3.2M | <0.01% | +4.3% |
| 34 | PRICE T ROWE ASSOCIATES#34 · 96,197 sh | 96,197 | $3.2M | <0.01% | +825.8% |
| 35 | Kennondale Capital Management#35 · 94,041 sh | 94,041 | $3.1M | 2.07% | 0.0% |
| 36 | D. E. Shaw#36 · 93,361 sh | 93,361 | $3.1M | <0.01% | -21.0% |
| 37 | LAZARD ASSET MANAGEMENT#37 · 89,827 sh | 89,827 | $3.0M | <0.01% | +13.6% |
| 38 | DRIEHAUS CAPITAL MANAGEMENT#38 · 87,849 sh | 87,849 | $2.9M | 0.02% | -80.2% |
| 39 | McAlvany Wealth Management#39 · 85,523 sh | 85,523 | $2.8M | 2.11% | +1.3% |
| 40 | FRANKLIN RESOURCES#40 · 82,837 sh | 82,837 | $2.7M | <0.01% | +80.9% |
| 41 | OSAIC#41 · 77,874 sh | 77,874 | $2.6M | <0.01% | +12.7% |
| 42 | VANGUARD FIDUCIARY#42 · 73,615 sh | 73,615 | $2.4M | <0.01% | +3.8% |
| 43 | NEW YORK STATE COMMON RETIREMENT FUND#43 · 72,144 sh | 72,144 | $2.4M | <0.01% | +1560.8% |
| 44 | AMERIPRISE FINANCIAL#44 · 70,600 sh | 70,600 | $2.3M | <0.01% | +13.5% |
| 45 | Empowered Funds#45 · 70,582 sh | 70,582 | $2.3M | 0.01% | +30.8% |
| 46 | SEGALL BRYANT & HAMILL#46 · 69,188 sh | 69,188 | $2.3M | 0.03% | -8.3% |
| 47 | MORGAN STANLEY#47 · 68,980 sh | 68,980 | $2.3M | <0.01% | -40.8% |
| 48 | Creative Planning#48 · 64,304 sh | 64,304 | $2.1M | <0.01% | +145.9% |
| 49 | BNP PARIBAS FINANCIAL MARKETS#49 · 57,559 sh | 57,559 | $1.9M | <0.01% | -35.6% |
| 50 | MARTINGALE ASSET MANAGEMENT L P#50 · 55,466 sh | 55,466 | $1.8M | 0.04% | +49.7% |
| 51 | Jackson Creek Investment Advisors#51 · 42,081 sh | 42,081 | $1.4M | 0.48% | New |
| 52 | Engineers Gate Manager#52 · 42,968 sh | 42,968 | $1.4M | 0.02% | +48.2% |
| 53 | Russell Investments Group, Ltd.#53 · 41,979 sh | 41,979 | $1.4M | <0.01% | +15.4% |
| 54 | Qube Research & Technologies Ltd#54 · 41,886 sh | 41,886 | $1.4M | <0.01% | +47.0% |
| 55 | BALYASNY ASSET MANAGEMENT L.P.#55 · 41,687 sh | 41,687 | $1.4M | <0.01% | +92.4% |
| 56 | Nuveen#56 · 40,506 sh | 40,506 | $1.3M | <0.01% | +40.7% |
| 57 | Vanguard Global Advisers#57 · 38,942 sh | 38,942 | $1.3M | <0.01% | +92.4% |
| 58 | Quantinno Capital Management#58 · 38,105 sh | 38,105 | $1.3M | <0.01% | +22.6% |
| 59 | Point Nemo Capital#59 · 37,478 sh | 37,478 | $1.2M | 0.63% | +10.8% |
| 60 | Universal- Beteiligungs- und Servicegesellschaft mbH#60 · 37,105 sh | 37,105 | $1.2M | <0.01% | New |
| 61 | North Star Investment Management#61 · 36,273 sh | 36,273 | $1.2M | 0.07% | +1.3% |
| 62 | Invesco Ltd.#62 · 35,740 sh | 35,740 | $1.2M | <0.01% | +4.3% |
| 63 | ENVESTNET ASSET MANAGEMENT#63 · 34,425 sh | 34,425 | $1.1M | <0.01% | New |
| 64 | RENAISSANCE TECHNOLOGIES#64 · 32,996 sh | 32,996 | $1.1M | <0.01% | -76.8% |
| 65 | O'SHAUGHNESSY ASSET MANAGEMENT#65 · 31,823 sh | 31,823 | $1.0M | <0.01% | +17.2% |
| 66 | BRIDGEWAY CAPITAL MANAGEMENT#66 · 31,170 sh | 31,170 | $1.0M | 0.02% | 0.0% |
| 67 | Jump Financial#67 · 30,722 sh | 30,722 | $1.0M | <0.01% | -24.2% |
| 68 | Swiss National Bank#68 · 29,200 sh | 29,200 | $962.4K | <0.01% | +34.6% |
| 69 | HighTower Advisors#69 · 29,123 sh | 29,123 | $959.9K | <0.01% | New |
| 70 | Quantbot Technologies#70 · 28,566 sh | 28,566 | $941.5K | 0.04% | +7.3% |
| 71 | MILLENNIUM MANAGEMENT#71 · 28,288 sh | 28,288 | $932.4K | <0.01% | -56.9% |
| 72 | WINTON GROUP Ltd#72 · 28,075 sh | 28,075 | $925.4K | 0.03% | +14.4% |
| 73 | SummerHaven Investment Management#73 · 27,890 sh | 27,890 | $919.3K | — | 0.0% |
| 74 | PRINCIPAL FINANCIAL GROUP#74 · 26,593 sh | 26,593 | $876.5K | <0.01% | +7.7% |
| 75 | IEQ CAPITAL#75 · 24,737 sh | 24,737 | $815.3K | <0.01% | New |
| 76 | Quadrature Capital Ltd#76 · 24,573 sh | 24,573 | $809.9K | <0.01% | -51.8% |
| 77 | PANAGORA ASSET MANAGEMENT#77 · 24,386 sh | 24,386 | $803.8K | <0.01% | New |
| 78 | SEI INVESTMENTS#78 · 24,292 sh | 24,292 | $801.4K | <0.01% | -41.4% |
| 79 | VIRGINIA RETIREMENT SYSTEMS ET Al#79 · 24,250 sh | 24,250 | $799.3K | <0.01% | +60.1% |
| 80 | Mariner#80 · 23,319 sh | 23,319 | $768.6K | <0.01% | New |
| 81 | LPL Financial#81 · 23,089 sh | 23,089 | $761.0K | <0.01% | +116.7% |
| 82 | GSA CAPITAL PARTNERS LLP#82 · 22,564 sh | 22,564 | $744.0K | 0.05% | +224.4% |
| 83 | Spears Abacus Advisors#83 · 21,670 sh | 21,670 | $714.2K | 0.01% | +2.2% |
| 84 | Savant Capital#84 · 20,443 sh | 20,443 | $709.4K | <0.01% | +83.6% |
| 85 | Vident Advisory#85 · 20,299 sh | 20,299 | $669.1K | <0.01% | New |
| 86 | HRT FINANCIAL#86 · 19,884 sh | 19,884 | $655.0K | <0.01% | -70.2% |
| 87 | BANK OF AMERICA#87 · 19,598 sh | 19,598 | $646.0K | 0.00% | -90.0% |
| 88 | Lido Advisors#88 · 19,496 sh | 19,496 | $642.6K | <0.01% | New |
| 89 | RHUMBLINE ADVISERS#89 · 18,631 sh | 18,631 | $614.1K | <0.01% | +6.5% |
| 90 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#90 · 18,251 sh | 18,251 | $601.6K | <0.01% | 0.0% |
| 91 | XTX Topco Ltd#91 · 18,073 sh | 18,073 | $595.7K | <0.01% | -0.2% |
| 92 | ALLIANCEBERNSTEIN L.P.#92 · 16,090 sh | 16,090 | $586.5K | <0.01% | +41.3% |
| 93 | MERCER GLOBAL ADVISORS#93 · 17,498 sh | 17,498 | $576.7K | <0.01% | New |
| 94 | Aquatic Capital Management#94 · 16,528 sh | 16,528 | $544.8K | 0.02% | +18.4% |
| 95 | Y-Intercept (Hong Kong) Ltd#95 · 16,483 sh | 16,483 | $543.3K | — | -4.6% |
| 96 | Carlyle Group#96 · 16,092 sh | 16,092 | $530.4K | <0.01% | New |
| 97 | ExodusPoint Capital Management#97 · 15,436 sh | 15,436 | $508.8K | <0.01% | New |
| 98 | Gallacher Capital Management#98 · 15,023 sh | 15,023 | $495.1K | 0.28% | New |
| 99 | RBF Capital#99 · 15,000 sh | 15,000 | $494.4K | 0.02% | 0.0% |
| 100 | DEUTSCHE BANK AG\#100 · 14,949 sh | 14,949 | $492.7K | <0.01% | +31.4% |
Funds that sold out of REPX in Q2 2026 (21)
Held REPX at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Bluescape Energy Partners990,000 sh | 990,000 | $36.1M |
| Yorktown Energy Partners X, L.P.390,860 sh | 390,860 | $14.2M |
| MARSHALL WACE, LLP306,556 sh | 306,556 | $11.2M |
| CastleKnight Management69,709 sh | 69,709 | $2.5M |
| Brevan Howard Capital Management22,259 sh | 22,259 | $811.3K |
| JANE STREET GROUP18,564 sh | 18,564 | $676.7K |
| Susquehanna Portfolio Strategies14,678 sh | 14,678 | $535.0K |
| Koss-Olinger Consulting14,655 sh | 14,655 | $534.2K |
| Schonfeld Strategic Advisors13,948 sh | 13,948 | $508.4K |
| OXFORD ASSET MANAGEMENT LLP12,229 sh | 12,229 | $445.7K |
| MQS Management10,959 sh | 10,959 | $399.5K |
| BAILARD7,600 sh | 7,600 | $277.0K |
| Freestone Grove Partners6,932 sh | 6,932 | $252.7K |
| BOOTHBAY FUND MANAGEMENT6,699 sh | 6,699 | $244.2K |
| INTECH INVESTMENT MANAGEMENT6,087 sh | 6,087 | $221.9K |
| QUADRANT CAPITAL GROUP1,022 sh | 1,022 | $67.6K |
| MAI Capital Management326 sh | 326 | $11.9K |
| GROUP ONE TRADING, L.P.235 sh | 235 | $8.6K |
| Advisory Services Network206 sh | 206 | $7.5K |
| Western Wealth Management137 sh | 137 | $5.0K |
| Spire Wealth Management25 sh | 25 | $911.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.