Portfolio Companies 2026 for Venrock: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Venrock accounts for 57 tracked companies with verified cap-table data, 57 of which disclose round sizes totalling $13B. The median disclosed raise is $140M, and the largest is Astranis at $1.2B, ahead of Lyra Health ($1B) and RefleXion Medical ($650M).
The names that recur most often on these portfolio cap tables are Venrock (57 companies), RA Capital Management (8 companies), OrbiMed (6 companies), Janus Henderson Investors (6 companies), Andreessen Horowitz (5 companies), Fidelity Management & Research Company (5 companies). By latest disclosed round, the market skews Series C (12), Series B (11), Series A (10), Growth (5).
Companies tracked: 57
Disclosed funding total: $13B across 57 companies
Median disclosed raise: $140M
Largest raise: Astranis — $1.2B
Stage mix: Series C 12 · Series B 11 · Series A 10 · Growth 5
