Institutional Manager · CIK 0001667954
Yorktown Energy Partners XI, L.P.
NEW YORK, NY · File #028-17860
Latest AUM
$142.9M
Positions
4
Top-10 Concentration
100.0%
Filings
12
Sector Allocation
Filing History
View all filings →- 13F HOLDINGS REPORTQ/E Dec 20254 pos · $142.9M
- 13F HOLDINGS REPORTQ/E Sep 20253 pos · $194.9M
- 13F HOLDINGS REPORTQ/E Jun 20253 pos · $115.0M
- 13F HOLDINGS REPORTQ/E Mar 20253 pos · $95.7M
- 13F HOLDINGS REPORTQ/E Dec 20243 pos · $117.2M
- 13F HOLDINGS REPORTQ/E Sep 20243 pos · $115.4M
- 13F HOLDINGS REPORTQ/E Jun 20243 pos · $122.4M
- 13F HOLDINGS REPORTQ/E Mar 20244 pos · $157.8M
- 13F HOLDINGS REPORTQ/E Dec 20235 pos · $178.7M
- 13F HOLDINGS REPORTQ/E Sep 20235 pos · $167.1M
- 13F HOLDINGS REPORTQ/E Jun 20234 pos · $154.1M
- 13F HOLDINGS REPORTQ/E Mar 20234 pos · $145.1M
Top 4 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | Ramaco Resources Inc | METCZ | 3,786,797 | $68.2M | 47.71% |
| 2 | Riley Exploration Permain | REPX | 1,784,113 | $47.1M | 32.97% |
| 3 | Ramaco Resources Inc | METCZ | 1,252,527 | $14.7M | 10.30% |
| 4 | Epsilon Energy Ltd | EPSN | 2,779,443 | $12.9M | 9.03% |