Yorktown Energy Partners X, L.P.
Position in REPX — Riley Exploration Permian, Inc.
CIK 1577919
New York, NY
Position in REPX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$14,246,847
+$3,928,143 QoQ
Shares Held
390,860
0.0% QoQ
Ownership
1.76%
of shares outstanding
% of Portfolio
20.53%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in REPX Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026Yorktown Energy Partners X, L.P. holds $14,372,774 across 1 Oil & Gas E&P name.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EPSN |
Epsilon Energy Ltd.
|
2,656,705 | $14,372,774 |
All Filings in REPX
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $14,246,847 | 390,860 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $10,318,704 | 390,860 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $10,596,214 | 390,860 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $10,252,257 | 390,860 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $11,401,386 | 390,860 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $12,476,251 | 390,860 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $10,353,881 | 390,860 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $11,065,246 | 390,860 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $12,898,380 | 390,860 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $10,647,026 | 390,860 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $12,425,439 | 390,860 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $13,961,519 | 390,860 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $14,876,131 | 390,860 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $11,503,009 | 390,860 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $7,418,522 | 390,860 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $9,450,994 | 390,860 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $9,802,768 | 390,860 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $7,551,415 | 390,860 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $9,177,392 | 390,860 | Shares | Defined | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||