Amplitude Ventures

Amplitude Ventures accounts for 9 tracked companies with verified cap-table data, 9 of which disclose round sizes totalling $1.1B. The median disclosed raise is $132M, and the largest is Mediar Therapeutics at $181M, ahead of Deep Genomics ($180M) and Celsius Therapeutics ($148M).

The names that recur most often on these portfolio cap tables are Amplitude Ventures (9 companies), Longwood Fund (2 companies), Alexandria Venture Investments (2 companies), Casdin Capital (2 companies), Lumira Ventures (2 companies), Samsara BioCapital (2 companies). By latest disclosed round, the market skews Series B (4), Series A (3), Series C (2).

• Companies tracked: 9
• Disclosed funding total: $1.1B across 9 companies
• Median disclosed raise: $132M
• Largest raise: Mediar Therapeutics — $181M
• Stage mix: Series B 4 · Series A 3 · Series C 2
• Most recent dated round: 2026-03-19

Best funded Amplitude Ventures companies

1. Mediar Therapeutics — $181M (latest: Series A)
2. Deep Genomics — $180M (latest: Series C)
3. Celsius Therapeutics — $148M (latest: Series B)
4. Congruence Therapeutics — $140M (latest: Series B)
5. Tentarix Biotherapeutics — $132M (latest: Series B)
6. Evommune — $115M (latest: Series C)
7. Notch Therapeutics — $85M (latest: Series A)
8. Nomic — $60M (latest: Series B)
9. Radiant Biotherapeutics — $45M (latest: Series A)

Amplitude Ventures — related firms and companies (52)

• Mediar Therapeutics
• Deep Genomics
• Celsius Therapeutics
• Congruence Therapeutics
• Tentarix Biotherapeutics
• Evommune
• Notch Therapeutics
• Nomic
• Radiant Biotherapeutics
• Amplitude Ventures co-investors 2026
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Amplitude Ventures profile · All research reports