Yorktown Energy Partners Ix, L.P.

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 15, 2024), Yorktown Energy Partners Ix, L.P. reported 3 stock positions worth $96.3 million. Its top holding was Ramaco Resources Class A (METC) at 84.9% of the portfolio, followed by Ramaco Resources Class B (METCB, 14.1%) and Sitio Royalties Class A (STR, 1.0%). Compared with Q4 2023, it added to 1. The biggest buy was Sitio Royalties Class A (STR, shares +83%).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001503466
Portfolio Value
$96.3M (Q1 2024)
SEC Filing
0001011438-24-000372 ↗ filed May 15, 2024

Holdings Value

0$50.0M$100.0M$150.0M Q1 2024: $96.3M $96.3M Q1 2024 Q2 2024: $72.2M Q2 2024 Q3 2024: $68.5M Q3 2024 Q4 2024: $51.3M Q4 2024 Q1 2025: $37.1M Q1 2025 Q2 2025: $57.5M Q2 2025 Q3 2025: $123.3M Q3 2025 Q4 2025: $75.7M Q4 2025 Q1 2026: $57.5M Q1 2026 Q2 2026: $36.1M Q2 2026

Holdings 3 stocks · $96.3M
METC Ramaco Resources Inc. Class A 84.89% 4,854,987 $81.8M No change
METCB Ramaco Resources Inc. Class B 14.12% 1,083,332 $13.6M No change
STR Sitio Royalties Corp. Class A 0.99% 38,744 $958K Add +82.5%

Portfolio Sells Q4 2023 → Q1 2024
None this quarter.

Portfolio Buys Q4 2023 → Q1 2024
STR Sitio Royalties Corp. Class A Add +82.5% 0.99% +0.49

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 3$36.1MMETC, METCB, EPSN
Q1 2026 3$57.5MMETC, METCB, EPSN
Q4 2025 3$75.7MMETC, METCB, EPSN
Q3 2025 2$123.3MMETC, METCB
Q2 2025 2$57.5MMETC, METCB
Q1 2025 2$37.1MMETC, METCB
Q4 2024 2$51.3MMETC, METCB
Q3 2024 2$68.5MMETC, METCB
Q2 2024 2$72.2MMETC, METCB
Q1 2024 3$96.3MMETC, METCB, STR