Q1 2026 · 13F-HR
Yorktown Energy Partners X, L.P.holdings as filed
Filed 2026-05-15 · accession 0001140361-26-021709
$69.5M
Reported value
4
Positions
2026-03-31
Period end
The Brief · Yorktown Energy Partners X, L.P. · Q1 2026
AI · grounded in 13F
Yorktown Energy Partners X, L.P. reduced its position in Ramaco Resources Inc METC by 21.3%. The fund also trimmed its holding in Ramaco Resources Inc METCB by 0.15%. These were the only changes to a portfolio consisting of four positions with total assets under management of $69,494,309.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 75134P600 | METC | Ramaco Resources Inc | $30.5M | 43.8% | 1,969,646 | Common | SOLE |
| 294375209 | EPSN | Epsilon Energy Ltd | $16.4M | 23.5% | 2,656,705 | Common | SOLE |
| 76665T102 | REPX | Riley Exploration Permian Inc | $14.2M | 20.5% | 390,860 | Common | SOLE |
| 75134P501 | METCB | Ramaco Resources Inc | $8.4M | 12.1% | 826,611 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.