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Yorktown Energy Partners X, L.P. Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for Yorktown Energy Partners X, L.P. with $107.4M in long positions as of Q3 2025, 100% allocated to Energy, and 100% concentrated in top 10 positions.

Portfolio Value
$107.4M
Top 10 Concentration
100%
Top Sector
Energy (100%)
US Exposure
100%
Market Cap Focus
Mid Cap
Countries
1

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

Energy: 100.00%Energy
Energy
100.00%

Industry Breakdown

2 industries across all sectors

Coal: 90.14%CoalOil & Gas Exploration & Production: 9.86%Oil & Gas Exploration & Production
Coal
Energy
90.14%
Oil & Gas Exploration & Production
Energy
9.86%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mid Cap ($2B - $10B): 90.14%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 9.86%Small Cap ($300M - $2B)
Mid Cap ($2B - $10B)
90.14%
Small Cap ($300M - $2B)
9.86%

Portfolio Concentration

Top 10 Holdings %
100.0%
Top 20 Holdings %
100.0%
Top 50 Holdings %
100.0%
Top 100 Holdings %
100.0%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
100.0%
International
-
Countries
1
United States of America
100.00% ($107.4M)
3 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
19.7 quarters
Avg. Top 20
19.7 quarters
Avg. All Positions
19.7 quarters
Median Holding Period
16 quarters
Persistence Rate
100.0%
Persistent Holdings Weight
100.0%
Persistent Positions
3
Longest Held
Ramaco Resources, Inc. Class A Common Stock logo
Ramaco Resources, Inc. Class A Common StockMETC - 34 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.000%
Avg. Position Weight
33.33%
Largest Position
Ramaco Resources, Inc. Class A Common Stock logo
Ramaco Resources, Inc. Class A Common StockMETC - 77.33%
Largest Ownership Stake
Ramaco Resources, Inc. Class A Common Stock logo
Ramaco Resources, Inc. Class A Common StockMETC - 3.80%
Avg. Ownership Stake
3.27%
Ownership Stake >5%
0
Ownership Stake >1%
3

Historical (Since Q4 2016)

Avg. New Position
43.89%
Avg. Ownership Stake
2.76%
Largest Position
XOGAQ
EXTRACTION OIL & GAS INC Common StockXOGAQ - 100.00% (Q4 2016)
Largest Ownership Stake
Ramaco Resources, Inc. Class A Common Stock logo
Ramaco Resources, Inc. Class A Common StockMETC - 8.38% (Q3 2022)

Portfolio Turnover

Current Quarter

Turnover Ratio
6.6%
Value Traded
$7.08M
Positions Added
0
Positions Exited
0

Historical (Since Q4 2016)

Avg. Turnover Ratio
21.3%
Avg. Positions Added
0
Avg. Positions Exited
0
Highest Turnover
369.1%
Q1 2019

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