Great Mountain Partners LLC

Portfolio Overview

Great Mountain Partners LLC reports a concentrated, single-stock long equity portfolio with a total 13F value of $29.14 million as of 2025-12-31. The filing lists one holding only (25.56 million shares of New Fortress Energy, ticker NFE), which represents 100.0% of the reported 13F portfolio. This is an initiation relative to the prior quarter (2025-09-30): the filer reported one new position and no reductions, increases, or sales. Note that 13F filings capture long position...