Riley Exploration Permian
REPX
144 hedge funds and large institutions have $378M invested in Riley Exploration Permian in 2025 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 45 increasing their positions, 43 reducing their positions, and 15 closing their positions.
60% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 15
7% more funds holding
Funds holding: 135 → 144 (+9)
5% more capital invested
Capital invested by funds: $359M → $378M (+$19.2M)
1.15% more ownership
Funds ownership: 62.18% → 63.33% (+1.2%)
5% more repeat investments, than reductions
Existing positions increased: 45 | Existing positions reduced: 43
25% less funds holding in top 10
Funds holding in top 10: 4 → 3 (-1)
28% less call options, than puts
Call options by funds: $896K | Put options by funds: $1.24M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TI
TrueMark Investments
Chicago,
Illinois
|
+$3.05M |
| 2 |
CS
Cannell & Spears
New York
|
+$2.24M |
| 3 |
DA
Denali Advisors
San Diego,
California
|
+$1.64M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$1.36M |
| 5 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$1.26M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BEP
Bluescape Energy Partners
Dallas,
Texas
|
-$3.74M |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
-$1.2M |
| 3 |
Prudential Financial
Newark,
New Jersey
|
-$932K |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$855K |
| 5 |
Renaissance Technologies
New York
|
-$790K |
REPX Hedge Fund Activity: Q3 2025 in Review
144 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Riley Exploration Permian (REPX) for Q3 2025, worth a combined $378M — up 5.4% from $359M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new REPX positions and 15 closed out — a net gain of 9 holders — while 45 added to existing stakes and 43 trimmed.
The largest buyer was TrueMark Investments, opening a new position worth an estimated $3.05M. The largest seller was Bluescape Energy Partners, cutting an estimated $3.74M.
- 144 institutional investors held Riley Exploration Permian (REPX) as of Q3 2025, up from 135 in Q2 2025.
- Funds reported $378M of Riley Exploration Permian stock for Q3 2025, up 5.4% quarter-over-quarter.
- 24 funds opened new Riley Exploration Permian positions in Q3 2025 and 15 closed out, a net change of +9 holders.
- The largest Riley Exploration Permian buyer in Q3 2025 was TrueMark Investments, an estimated $3.05M added.
- The largest Riley Exploration Permian seller in Q3 2025 was Bluescape Energy Partners, an estimated $3.74M sold.
Based on aggregated 13F filings for Q3 2025.