Portfolio Co Investors 2026 for Insight Partners: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Insight Partners accounts for 311 tracked companies with verified cap-table data, 311 of which disclose round sizes totalling $59B. The median disclosed raise is $106M, and the largest is Nuvemshop at $3.1B, ahead of Veeam Software ($2B) and Checkout.com ($1.7B).
The names that recur most often on these co-invested cap tables are Insight Partners (311 companies), Accel (25 companies), Bessemer Venture Partners (15 companies), Index Ventures (13 companies), Tiger Global (12 companies), Lightspeed Venture Partners (10 companies). By latest disclosed round, the market skews Series B (88), Series C (79), Series A (52), Growth (23).
Companies tracked: 311
Disclosed funding total: $59B across 311 companies
Median disclosed raise: $106M
Largest raise: Nuvemshop — $3.1B
Stage mix: Series B 88 · Series C 79 · Series A 52 · Growth 23
