VC firm / fund

StepStone Group

StepStone Group has backed 3 tracked startups across DeepTech, AI, totalling $1.1B raised. Public investment activity below — sourced from Datapile’s funding database.

3
Tracked deals
$1.1B
Total raised
2026
Active since
$500M
Median round

Deals over time

1Q2 '262Q3 '26

What StepStone Group invests in

DeepTech2 · 67%AI1 · 33%

Round-size distribution

$25–100M1$100M+2

Total round sizes (not this investor’s specific check) across their tracked deals.

Frequent co-investors

Corner Capital2Duquesne Family Office2Fundomo2Maverick Silicon2Paradigm2Protagonist2UDC Ventures2David Chinn1Eyal Waldman1Jeff Horing1PSG Equity1Redseed Ventures1

Recent investments

CompanySectorRoundWhen
Atomicsemi DeepTech$500M · Series ASep 2026
Fab2 DeepTech$500M · Series ASep 2026
Airis Labs AI$60M · Series BMay 2026

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Aggregated from public funding announcements in Datapile’s database. Investor names are matched from round data and may include name variants.

StepStone Group — Investment Activity & Portfolio (2026) | Datapile