Halcyon Futures | Activity | F4

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Team Portfolio Raise Champions Essays

F4/Halcyon Futures/Activity

Halcyon Futures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Investment

Portfolio company AIUC raised a $40M Series A led by Ribbit Capital and First Harmonic, bringing total funding to $55M.

AIUC

AIUC Halcyon Futures

prnewswire.comSEP 16, 2026

SEP 16, 2026

Investment

Portfolio company Goodfire closed a $150M Series B at a $1.25B valuation, led by B Capital; Halcyon has invested in every round since its initial career-transition grant.

Goodfire

Goodfire Halcyon Futures

goodfire.comFEB 5, 2026

FEB 5, 2026