Portfolio Co Investors 2026 for Flex Capital: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Flex Capital accounts for 15 tracked companies with verified cap-table data, 15 of which disclose round sizes totalling $1.8B. The median disclosed raise is $88M, and the largest is Juniper Square at $499M, ahead of Wealthfront ($274M) and Talon.One ($130M).
The names that recur most often on these co-invested cap tables are Flex Capital (15 companies), Founders Fund (4 companies), Andreessen Horowitz (4 companies), Craft Ventures (3 companies), General Catalyst (3 companies), Transformation Capital (3 companies). By latest disclosed round, the market skews Series B (5), Series U (2), Series C (2), Series D (1).
Companies tracked: 15
Disclosed funding total: $1.8B across 15 companies
Median disclosed raise: $88M
Largest raise: Juniper Square — $499M
Stage mix: Series B 5 · Series U 2 · Series C 2 · Series D 1
