Harpoon Ventures

Harpoon Ventures accounts for 8 tracked companies with verified cap-table data, 8 of which disclose round sizes totalling $1.5B. The median disclosed raise is $61M, and the largest is Ursa Major Technologies at $506M, ahead of Ursa Major ($506M) and Semgrep ($193M).

The names that recur most often on these portfolio cap tables are Harpoon Ventures (8 companies), BlackRock (2 companies), XN (2 companies), Alsop Louie Partners (2 companies), Alpha Edison (2 companies), Dolby Family Ventures (2 companies). By latest disclosed round, the market skews Series A (3), Series E (2), Series B (2), Series D (1).

• Companies tracked: 8
• Disclosed funding total: $1.5B across 8 companies
• Median disclosed raise: $61M
• Largest raise: Ursa Major Technologies — $506M
• Stage mix: Series A 3 · Series E 2 · Series B 2 · Series D 1
• Most recent dated round: 2026-06-01

Best funded Harpoon Ventures companies

1. Ursa Major Technologies — $506M (latest: Series E)
2. Ursa Major — $506M (latest: Series E)
3. Semgrep — $193M (latest: Series D)
4. Vector — $61M (latest: Series A)
5. Dray Alliance — $55M (latest: Series B)
6. Alta Ares — $54M (latest: Series A)
7. Netography — $48M (latest: Series A)
8. deepset — $46M (latest: Series B)

Harpoon Ventures — related firms and companies (51)

• Ursa Major Technologies
• Ursa Major
• Semgrep
• Vector
• Dray Alliance
• Alta Ares
• Netography
• deepset
• Harpoon Ventures co-investors 2026
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Harpoon Ventures profile · All research reports