signal/raiseTrack rounds
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Prysm Capital

Focus: AI, Cybersecurity

Prysm Capital took part in 3 of the startup funding rounds we tracked in 2026, leading or co-leading 1 worth $150m. By money raised, its biggest sectors were AI and Cybersecurity. The largest was Fireworks AI's $1.51bn Series D+ round. The most recent was Island's Series D+ round in September 2026.

Deployed as lead$150m
Rounds led1
Rounds joined3
Largest round$1.51bn

Rounds led (1)

HappyRobotSeries C · AI · San Francisco · 4 Aug$150m

Also invested (2)

IslandSeries D+ · Cybersecurity · Dallas · 24 Sep$400mFireworks AISeries D+ · AI · San Mateo · 16 Jul$1.51bn

By sector

AI$1.66bnCybersecurity$400m

By stage

Series C$150mSeries D+$1.91bn

Co-investors

Insight Partners2 roundsEvolution Equity Partners1 roundSequoia Capital1 roundCyberstarts1 roundJ.P. Morgan Growth Equity Partners1 roundGeorgian1 roundG Squared1 roundEurazeo1 roundAndreessen Horowitz1 roundBase10 Partners1 round