Mantis VC

Mantis VC accounts for 12 tracked companies with verified cap-table data, 12 of which disclose round sizes totalling $1.4B. The median disclosed raise is $70M, and the largest is Taxfix at $330M, ahead of Mythical Games ($270M) and AbCellera Biologics ($195M).

The names that recur most often on these co-invested cap tables are Mantis VC (12 companies), Accel (4 companies), Founders Fund (3 companies), Index Ventures (2 companies), Presight Capital (2 companies), SV Angel (2 companies). By latest disclosed round, the market skews Series A (4), Series C (3), Series B (3), Series D (1).

• Companies tracked: 12
• Disclosed funding total: $1.4B across 12 companies
• Median disclosed raise: $70M
• Largest raise: Taxfix — $330M
• Stage mix: Series A 4 · Series C 3 · Series B 3 · Series D 1
• Most recent dated round: 2026-06-09

Best funded Mantis VC companies

1. Taxfix — $330M (latest: Series D)
2. Mythical Games — $270M (latest: Series C)
3. AbCellera Biologics — $195M (latest: Series B)
4. depthfirst — $120M (latest: Series B)
5. Knowde — $100M (latest: Series C)
6. Peerfit — $70M (latest: Series C)
7. Outer — $65M (latest: Series B)
8. Superplastic — $58M (latest: Series A)
9. EDGE Markets — $50M (latest: Series A)
10. MPCH — $50M
11. SolveAI — $50M (latest: Series A)
12. Sandstone — $40M (latest: Series A)

Mantis VC — related firms and companies (55)

• Taxfix
• Mythical Games
• AbCellera Biologics
• depthfirst
• Knowde
• Peerfit
• Outer
• Superplastic
• EDGE Markets
• MPCH
• SolveAI
• Sandstone
• Mantis VC portfolio companies 2026
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