Avidity Partners

Avidity Partners accounts for 19 tracked companies with verified cap-table data, 19 of which disclose round sizes totalling $3.2B. The median disclosed raise is $127M, and the largest is Innovaccer at $675M, ahead of Endeavor BioMedicines ($292M) and Crossover Health ($292M).

The names that recur most often on these portfolio cap tables are Avidity Partners (19 companies), Casdin Capital (4 companies), Omega Funds (3 companies), Longitude Capital (3 companies), Invus (3 companies), OrbiMed (3 companies). By latest disclosed round, the market skews Series A (5), Series C (5), Series B (4), Series D (2).

• Companies tracked: 19
• Disclosed funding total: $3.2B across 19 companies
• Median disclosed raise: $127M
• Largest raise: Innovaccer — $675M
• Stage mix: Series A 5 · Series C 5 · Series B 4 · Series D 2
• Most recent dated round: 2025-01-09

Best funded Avidity Partners companies

1. Innovaccer — $675M (latest: Series F)
2. Endeavor BioMedicines — $292M (latest: Series A)
3. Crossover Health — $292M (latest: Series D)
4. Amunix — $193M (latest: Series B)
5. Artios Pharma — $186M (latest: Series C)
6. ESCAPE Bio — $184M (latest: Series C)
7. Century Therapeutics — $160M (latest: Series C)
8. Quanta Therapeutics — $142M (latest: Series D)
9. Cyteir Therapeutics — $140M (latest: Series C)
10. BioTheryX — $127M
11. Nested Therapeutics — $125M (latest: Series A)
12. 858 Therapeutics — $110M (latest: Series A)
13. MBrace Therapeutics — $110M (latest: Series B)
14. Dianthus Therapeutics — $100M (latest: Series A)
15. connectRN — $100M (latest: Series B)

Avidity Partners Management LP — related firms and companies (56)

• 858 Therapeutics
• Amunix
• Artios Pharma
• BioTheryX
• Caribou Biosciences
• Century Therapeutics
• connectRN
• Crossover Health
• Edward Herring
• Nested Therapeutics
• Diane Tobin
• Leoncio Casusol
• Thomas Reuters Ventures
• Kenneth A. Hersh
• Judson Sturdivant
• John Jaggers
• MBrace Therapeutics
• I35 Advisors, Inc.
• Jeff Fronterhouse
• Blake Apel
• Mike Silverman
• Victor Liu
• David Stinnett
• Innovaccer
• CH Investment Partners, L.L.C.
• Scout Energy Group VII GP, LLC
• Sanu Dutta
• Greg A. Arnold
• Cindy Revol
• David Matthews
• Field Trip Health
• Oak Lawn Private Equity GP, L.L.C.
• Brady Brim-DeForest
• Craig Jennings
• Kneeland Youngblood
• TWV Capital Management
• Rogers Healy
• ESCAPE Bio
• Kirk L. Rimer
• Brad Martin
• David B. Singer
• Alexander Muse
• Kenny A. Troutt
• Health Wildcatters
• Endeavor BioMedicines
• Mark Pomeroy Jr.
• Matthew Ogle
• Barron Fletcher
• David Perotti
• Maritza Liaw
• Chris Price
• Dianthus Therapeutics
• Chun Yi George Bridge Tower Capital LLC
• Philip Scully
• Bob Goodman
• Chris Camillo

Avidity Partners Management LP profile · All research reports