YORKTOWN ENERGY PARTNERS IX, L.P. - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, YORKTOWN ENERGY PARTNERS IX, L.P. held in its portfolio 3 assets valued at $75,744,295 (i.e. $75.74M).

The most valuable assets in the portfolio included: Ramaco Resources Inc ($55.75M), Ramaco Resources Inc ($14.52M), and Epsilon Energy LTD ($5.48M).

The chart below shows the top 3 valuable assets, and the table below shows the top 3 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.

Data Source: SEC.

Top Valuable Stocks in YORKTOWN ENERGY PARTNERS IX, L.P. Portfolio

Ramaco Resources Inc

Epsilon Energy LTD

YORKTOWN ENERGY PARTNERS IX, L.P. - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
Ramaco Resources Inc	3097134	55748412	COM CL A
Ramaco Resources Inc	1235359	14515468	COM CL B
Epsilon Energy LTD	1181124	5480415	COM