Portfolio Co Investors 2026 for Octopus Ventures: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Octopus Ventures accounts for 36 tracked companies with verified cap-table data, 36 of which disclose round sizes totalling $3.6B. The median disclosed raise is $75M, and the largest is ManyPets at $360M, ahead of Quantum Motion ($251M) and Orbex Space ($239M).
The names that recur most often on these co-invested cap tables are Octopus Ventures (37 companies), Atomico (3 companies), Felix Capital (3 companies), IP Group (2 companies), CommerzVentures (2 companies), Google Ventures (2 companies). By latest disclosed round, the market skews Series C (13), Series B (10), Series D (5), Series A (3).
Companies tracked: 36
Disclosed funding total: $3.6B across 36 companies
Median disclosed raise: $75M
Largest raise: ManyPets — $360M
Stage mix: Series C 13 · Series B 10 · Series D 5 · Series A 3
