13F

Investor

First Reserve GP XIII Ltd

CIK 0001706604 · filed 2026-05-15 · SEC filing

13F book

$52.9M

Positions

1

0 new · 1 sold

Largest name

100.0%

Vitesse Energy, Inc. · VTS

Est. mark

−$3.2M

Price effect on 1 names still held. Flow −$384.9M.
NameTickerSharesValueWeightEst. markChange
Vitesse Energy, Inc.VTS2.91M$52.9M100.0%−$3.2MHeld

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.