Portfolio Companies 2026 for 500 Startups: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
500 Startups accounts for 40 tracked companies with verified cap-table data, 40 of which disclose round sizes totalling $4.3B. The median disclosed raise is $81M, and the largest is Astronomer at $385M, ahead of Justo ($300M) and Jüsto ($300M).
The names that recur most often on these portfolio cap tables are 500 Startups (40 companies), Foundation Capital (4 companies), General Atlantic (3 companies), Endure Capital (3 companies), Shorooq Partners (3 companies), Bimbo Ventures (2 companies). By latest disclosed round, the market skews Series B (13), Series C (8), Series D (5), Seed (4).
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