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Yorktown Energy Partners Ix, L.P.
13F filer · CIK 0001503466Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$36.1MU.S. long equity reported on 13F
Positions30 new · 0 closed
Net flow last quarter-$13.2MBuys minus sells
Top 10 positions weight100.0%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 14, 20263 positions | |||||
| $19M | 52.70% | 3.25% | -41.0% | Q1 2017 | |
| $10.7M | 29.59% | Not reported | 0.0% | Q2 2023 | |
| $6.39M | 17.71% | 3.90% | Not reported | Q4 2025 | |
| Q1 2026Reported May 15, 20263 positions | |||||
| $37.7M | 65.48% | 5.52% | -21.3% | Q1 2017 | |
| $12.6M | 21.87% | Not reported | -0.1% | Q2 2023 | |
| $7.28M | 12.64% | 3.91% | Not reported | Q4 2025 | |
| Q4 2025Reported Feb 17, 20263 positions | |||||
| $55.7M | 73.60% | 7.01% | Not reported | Q1 2017 | |
| $14.5M | 19.16% | Not reported | +1.4% | Q2 2023 | |
| $5.48M | 7.24% | 3.91% | New | Q4 2025 | |
| Q3 2025Reported Nov 14, 20252 positions | |||||
| $103M | 83.35% | 7.01% | -14.6% | Q1 2017 | |
| $20.5M | 16.65% | Not reported | +0.1% | Q2 2023 | |
Premium opens every quarter this fund has filed