Riley Exploration Permain COM is a security (CUSIP 76665T102) tracked across SEC portfolio filings. 183 institutional managers reported $530.4M on Form 13F as of 2026-06-30; 17 registered fund positions totaling $20.8M via N-PORT as of 2026-05-31.
Showing 15 of 183 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Yorktown Energy Partners XI, L.P. | NEW YORK, NY | $65.0M | 1,784,113 |
| BlackRock, Inc. | New York, NY | $37.1M | 1,016,809 |
| Bluescape Energy Partners LLC | Dallas, TX | $36.1M | 990,000 |
| VANGUARD GROUP INC | Valley Forge, PA | $25.0M | 948,813 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $22.9M | 627,206 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $22.5M | 616,564 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $22.2M | 608,833 |
| Driehaus Capital Management LLC | Chicago, IL | $16.2M | 443,719 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $15.4M | 421,820 |
| Yorktown Energy Partners X, L.P. | NEW YORK, NY | $14.2M | 390,860 |
| First Eagle Investment Management, LLC | NEW YORK, NY | $14.2M | 430,946 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $11.2M | 306,484 |
| MARSHALL WACE, LLP | LONDON, X0 | $11.2M | 306,556 |
| ROYCE & ASSOCIATES LP | New York, NY | $9.5M | 261,647 |
| KENNEDY CAPITAL MANAGEMENT LLC | ST LOUIS, MO | $9.3M | 254,365 |
Showing 15 of 17 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $4.1M | 0.50% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $3.6M | 52.77% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $2.5M | 1.44% |
| Royce Capital Fund - Small-Cap Portfolio | ROYCE CAPITAL FUND | $2.3M | 134.80% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $2.3M | 3.08% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $1.6M | 0.73% |
| North Star Dividend Fund | NORTHERN LIGHTS FUND TRUST II | $1.0M | 105.68% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $829K | 1.72% |
| Keeley Small Cap Fund | Teton Westwood Funds | $801K | 93.33% |
| CORNERCAP SMALL-CAP VALUE FUND | CORNERCAP GROUP OF FUNDS | $470K | 39.02% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $433K | 4.39% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $339K | 0.06% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $250K | 0.08% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $75K | 1.78% |
| Longview Advantage ETF | RBB Fund Trust | $55K | 0.83% |