Portfolio Co Investors 2026 for Sand Hill Angels: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Sand Hill Angels accounts for 8 tracked companies with verified cap-table data, 8 of which disclose round sizes totalling $1.7B. The median disclosed raise is $133M, and the largest is Petal at $1B, ahead of Swiftly ($250M) and Kepler Communications ($200M).
The names that recur most often on these co-invested cap tables are Sand Hill Angels (8 companies), Gaingels (2 companies), Tribe Capital (2 companies), Tarsadia Investments (1 company), Valar Ventures (1 company), Trinity Capital (1 company). By latest disclosed round, the market skews Series B (3), Series C (2), Growth (1), Seed (1).