YORKTOWN ENERGY PARTNERS IX, L.P.
NEW YORK, NY · CIK 1503466 · 13F filing filed 2026-08-14
No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.
$36.1m
reported value
-37.3% vs Q1 2026
3positions
100.0%in top 10
0 new
1 added
1 reduced
0 sold out
vs Q1 2026
This report includes the holdings of 2 other managers that share the investment decisions:
- YORKTOWN IX CO LP – reports through this filing
- Yorktown IX Associates LLC – reports through this filing
Shares in two reports are counted once in each security's totals.
Holdings, Q2 2026
The small lines show how much was held over the last 4 quarters (adjusted for stock splits).
| Security | Value | Change |
|---|---|---|
| RAMACO RES INC METC | $19.0m52.70% | Reduced -1.0m |
| RAMACO RES INC METCB | $10.7m29.59% | Added +14.8k |
| EPSILON ENERGY LTD EPSN | $6.4m17.71% | Unchanged |
Stakes above 5%
Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.
| Company | Stake |
|---|---|
| RAMACO RES INC 13D · filed 2026-04-01 | 11.2% |