Yorktown Energy Partners XI, L.P.
Position in REPX — Riley Exploration Permian, Inc.
CIK 1667954
New York, NY
Position in REPX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$42,324,364
-$22,706,554 QoQ
Shares Held
1,284,113
-28.0% QoQ
Ownership
5.80%
of shares outstanding
% of Portfolio
39.15%
of 13F equity value
Holder Rank
#1
of 196 holders
Holding Since
Mar 2021
22 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 XI, L.P. holds $57,848,683 across 2 Oil & Gas E&P names. REPX ranks #1 (73.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REPX |
Riley Exploration Permian, Inc.
This page
|
1,284,113 | $42,324,364 | |
| 2 | EPSN |
Epsilon Energy Ltd.
|
2,869,560 | $15,524,319 |
All Filings in REPX
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $42,324,364 | 1,284,113 | Shares | Defined | 2026-08-14 | |
| 2026-05-28 | $45,329,188 | 1,284,113 | Shares | Sole | 2026-05-28 | |
| 2026-03-31 | $65,030,918 | 1,784,113 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $47,100,583 | 1,784,113 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $48,367,303 | 1,784,113 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $46,797,283 | 1,784,113 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $52,042,576 | 1,784,113 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $56,948,886 | 1,784,113 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $47,261,153 | 1,784,113 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $50,508,239 | 1,784,113 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $58,875,729 | 1,784,113 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $48,599,238 | 1,784,113 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $56,716,952 | 1,784,113 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $63,728,516 | 1,784,113 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $67,903,340 | 1,784,113 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $52,506,445 | 1,784,113 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $33,862,464 | 1,784,113 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $43,139,852 | 1,784,113 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $44,745,554 | 1,784,113 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $34,469,063 | 1,784,113 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $41,890,973 | 1,784,113 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $51,703,594 | 1,784,113 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $46,386,938 | 1,784,113 | Shares | Defined | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||