Most Active Series B AI Investors 2026
| # | Investor | AI Deals | Lead | Representative Portfolio |
|---|---|---|---|---|
| 1 | Sequoia Capital | 10 | 7 | Figure AI, Juicebox, Harvey, Parallel Web Systems, Dust |
| 2 | Andreessen Horowitz | 8 | 5 | Mistral, Cursor, Hebbia, ElevenLabs, Code Metal |
| 3 | General Catalyst | 7 | 6 | Mistral, Cloaked, Doss, Circle, Helsing |
| 4 | Bessemer Venture Partners | 6 | 2 | Perplexity, Poolside, Wonderful, Vapi, Unframe |
| 5 | Index Ventures | 5 | 2 | Hebbia, Wonderful, Parallel Web Systems, Cowboy Space, Wordsmith |
| 6 | Lightspeed Venture Partners | 5 | 1 | Mistral, Glean, Amca, Triomics, Patronus |
| 7 | NVIDIA | 5 | 0 | Figure AI, Sakana AI, Inflection AI, Verse, Field AI |
| 8 | Y Combinator | 5 | 0 | Juicebox, Triomics, Corgi, Warp, Bunkerhill Health |
| 9 | Accel | 4 | 2 | Lovable, Cursor, Cyera, Circle |
| 10 | IVP | 4 | 2 | Perplexity, Wonderful, Cowboy Space, Baseten |
| 11 | Khosla Ventures | 4 | 2 | Sakana AI, Parallel Web Systems, Field AI, Collaborative Robotics |
| 12 | Spark Capital | 4 | 2 | Anthropic, Qdrant, Parallel Web Systems, Baseten |
| 13 | Google Ventures (GV) | 4 | 0 | Anthropic, Hebbia, Odyssey, Verse |
| 14 | Lux Capital | 4 | 0 | Sakana AI, Cloaked, Physical Intelligence, Collaborative Robotics |
| 15 | Battery Ventures | 3 | 3 | Triomics, Warp, Rundoo |
How this ranking is calculated
Investors are ranked by the number of tracked AI funding rounds matching this angle (15 investors shown, 78 qualifying deals total). Rankings are computed directly from publicly reported rounds in our database and update as new deals are added. The “undisclosed” placeholder is excluded. Ties break by lead-investor count. Placement cannot be purchased.
Data through Sep 9, 2026. Refreshed daily as new funding rounds are ingested and the site redeploys.