signal/raiseTrack rounds

M

M12

Focus: Cybersecurity, AI

M12 took part in 4 of the startup funding rounds we tracked in 2026. By money raised, its biggest sectors were AI and Cybersecurity. The largest was Gimlet Labs's $300m Series B round. The most recent was Reach Security's Series B round in October 2026.

Deployed as lead$0k

Rounds led0

Rounds joined4

Largest round$300m

Also invested (4)

Reach SecuritySeries B · Cybersecurity · San Francisco · 13 Oct$50m Nous ResearchSeries B · AI · United States · 7 Oct$90m Gimlet LabsSeries B · AI · San Francisco · 4 Sep$300m HiddenLayerSeries B · Cybersecurity · Austin · 2 Sep$100m

By sector

AI$390m Cybersecurity$150m

By stage

Co-investors

Menlo Ventures2 rounds In-Q-Tel1 round Nvidia1 round Samsung1 round Union Square Ventures1 round Y Combinator1 round Andreessen Horowitz1 round Sapphire Ventures1 round 645 Ventures1 round Eclipse1 round