YORKTOWN ENERGY PARTNERS IX, L.P.
CIK
1503466
Location
NEW YORK, NY
Portfolio Value
Micro
$44,955,561
Diversification
Highly concentrated
Filing Date
Global Rank
#6,980
/ 8,608
▼ 285
· as of Mar 2026
Top Industry
Coking Coal
83.8%
3Y Alpha vs SPY
-1.2%
Period ended 3 months ago
Filed May 15, 2026 · 58d
12 quarters · since Jun 2023
Clone Performance
Aug 2023–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+66.9%
SPY
+74.4%
Annualised alpha
-1.8%
Max drawdown
−76.7%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
2 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
83.8%
−7.2 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
7,287
Highly concentrated−1,083
Portfolio Trend
12 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Basic Materials | 83.8% | $37,679,838 |
| Energy | 16.2% | $7,275,723 |
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. | −659,887 | 2,437,247 | $37,679,838 | |
| 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 positions ·
$44,955,561 total
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| METC |
Ramaco Resources, Inc.
Basic Materials
|
Reduced | 2,437,247 | $37,679,838 | 83.82% | |
| EPSN |
Epsilon Energy Ltd.
Energy
|
Held | 1,181,124 | $7,275,723 | 16.18% |