本期 13F-HR 中的全部持仓，以及相对上季度的变化。
13F 持仓，最新季度
来源SEC EDGAR13F-HR
YORKTOWN ENERGY PARTNERS IX, L.P. (CIK 1503466) reported $36.1M across 3 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: METC ($19.0M, 52.70%), METCB ($10.7M, 29.59%), EPSN ($6.4M, 17.71%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | METC | Ramaco Resources Inc | $19.0M | 52.70% | 1.4M | Trimmed |
| 2 | METCB | Ramaco Resources Inc | $10.7M | 29.59% | 1.2M | Added |
| 3 | EPSN | Epsilon Energy LTD | $6.4M | 17.71% | 1.2M | Hold |
来源：SEC 13F 申报文件 · 截至 2026-06-30