YORKTOWN ENERGY PARTNERS IX, L.P.
CIK
1503466
Location
NEW YORK, NY
Portfolio Value
Micro
$36,081,349
Diversification
Highly concentrated
Reports for
Yorktown IX Associates LLC
Yorktown IX Co LP
Filing Date
Global Rank
#8,630
/ 8,798
▼ 225
· as of Jun 2026
Top Industry
Coking Coal
82.3%
Period ended 3 months ago
Filed Aug 14, 2026 · 59d
26 quarters · since Mar 2020
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
2 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
82.3%
−5.0 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
7,085
Highly concentrated−701
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Basic Materials | 82.3% | $29,691,469 |
| Energy | 17.7% | $6,389,880 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedNo qualifying positions this quarter.
Trimmed
Positions the filer reduced
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| METC | Ramaco Resources, Inc. | −985,222 | 2,685,983 | $29,691,469 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarterNo qualifying positions this quarter.
Sold Out
Positions the filer fully exitedNo qualifying positions this quarter.
2 tracked positions ·
$36,081,349 total
· filing declares
3 positions · $36,081,353
· as of Jun 30, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| METC |
Ramaco Resources, Inc.
Basic Materials
|
Reduced | 2,685,983 | $29,691,469 | 82.29% | |
| EPSN |
Epsilon Energy Ltd.
Energy
|
Held | 1,181,124 | $6,389,880 | 17.71% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.