IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Yorktown Energy Partners VIII, L.P.

Q3 2018 Holdings

Filed 2018-11-14 | 3 holdings | $184.8M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Antero Res Corp(AR)COM03674X106$184.6M10,425,07899.9%
Antero Midstream GP LPCOM SHS REPSTG03675Y103$120.0K7,091,6990.1%
Hallador Energy Company(HNRG)COM40609P105$18.3K2,950,0000.0%