13F

Investor

Great Mountain Partners LLC

CIK 0001815467 · filed 2026-05-13 · SEC filing

13F book

$15.1M

Positions

1

Largest name

100.0%

New Fortress Energy Inc. · NFE

Est. mark

−$14.1M

Price effect on 1 names still held. Flow −$0.
NameTickerSharesValueWeightEst. markChange
New Fortress Energy Inc.NFE25.6M$15.1M100.0%−$14.1MHeld

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.