Portfolio Co Investors 2026 for Stripe: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Stripe accounts for 17 tracked companies with verified cap-table data, 17 of which disclose round sizes totalling $2.6B. The median disclosed raise is $119M, and the largest is Step at $500M, ahead of Wave Mobile Money ($403M) and Antithesis ($182M).
The names that recur most often on these co-invested cap tables are Stripe (17 companies), Index Ventures (3 companies), General Catalyst (2 companies), Sequoia Capital (2 companies), Ribbit Capital (2 companies), Y Combinator (2 companies). By latest disclosed round, the market skews Series C (6), Series A (4), Series B (3), Series E (1).
Companies tracked: 17
Disclosed funding total: $2.6B across 17 companies
Median disclosed raise: $119M
Largest raise: Step — $500M
Stage mix: Series C 6 · Series A 4 · Series B 3 · Series E 1
