Data as of Q4 2025 (Dec 31, 2025)

Yorktown Energy Partners XI, L.P.

โ€ขCIK: 1667954โ€ขFiling: Q4 2025

**Yorktown Energy Partners XI, L.P.** manages $143M across a concentrated portfolio of four holdings. The fund exhibits a significant overweighting in energy infrastructure, with its largest position in METC at $68.2M. Further allocations include substantial stakes in REPX ($47.1M) and METCB ($14.7M), rounding out the top four positions with EPSN at $12.9M. This structure suggests a focused, sector-specific mandate within the energy value chain.

Total AUM
$142.9M
QoQ Performance
-26.7%
Positions
3
Top 10 Concentration
100.0%
Latest Filing
Q4 2025

Top Holdings Allocation

METC
REPX
METCB
EPSN
METC47.7%
REPX33.0%
METCB10.3%
EPSN9.0%

๐Ÿ“ˆ Biggest Buys

EPSN
Epsilon Energy Ltd
NEW
9.0% of portfolio
METCB
Ramaco Resources Inc
+1.4%
10.3% of portfolio

๐Ÿ“‰ Biggest Sells

No reductions this quarter

Sector Breakdown

Other100.0%

Changes from Q3 2025

NEW1 new position
โ†‘1 increased

Historical Filings

Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023