signal/raiseTrack rounds
H

Headline

Focus: Climate & energy, AI, Cybersecurity, Healthtech & bio

Headline took part in 4 of the startup funding rounds we tracked in 2026, leading or co-leading 2 worth $288m. By money raised, its biggest sectors were AI and Cybersecurity. The largest was Mistral AI's $3.5bn Series D+ round. The most recent was Heidi's Series C round in September 2026.

Deployed as lead$288m
Rounds led2
Rounds joined4
Largest round$3.5bn