Co-investors · Hedge fund

Who invests with Arch

30 investors have backed two or more of the 25 startups Arch has backed in rounds we track. Grouped by kind, each ranked by how many of these startups it shares; ARCH Venture Partners shares the most, 14.

30co-investors
3kinds
ARCH Venture Partnersmost shared (14)
VC firmsmost common kind

Arch's whole portfolioArch's profile

VC firms

18

Private equity and asset managers

9

Corporate investors

3

Segment by segment

VC firms

18 investors

  1. ARCH Venture PartnersVC firmUnited States14 backed
  2. Alexandria Real Estate EquitiesVC firmUnited States6 backed
  3. FidelityVC firmUnited States5 backed
  4. Biomatics CapitalVC firmUnited States4 backed
  5. Polaris PartnersVC firmUnited States4 backed
  6. 6 Dimensions CapitalVC firmChina3 backed
  7. Flagship PioneeringVC firmUnited States3 backed
  8. Redmile GroupVC firmUnited States3 backed

Private equity and asset managers

9 investors

  1. Cormorant Asset ManagementPrivate equityUnited States4 backed
  2. Gates FoundationInvestorUnited States3 backed
  3. InvusPrivate equityUnited States3 backed
  4. Boyu CapitalPrivate equityHong Kong SAR China3 backed
  5. EcoR1 CapitalPrivate equityUnited States3 backed
  6. YunFeng CapitalPrivate equity-2 backed
  7. Baillie GiffordAsset managerUnited Kingdom2 backed
  8. Blue Pool CapitalPrivate equityHong Kong SAR China2 backed

Corporate investors

3 investors

  1. Eli LillyCorporate investorUnited States3 backed
  2. Google VenturesCorporate investorUnited States3 backed
  3. AbbVieCorporate investorUnited States2 backed

How this map is made. Every investor here has backed two or more of the same startups as Arch, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Arch. Rebuilt nightly; updated 15 November 2026.

More portfolio maps

All portfolios
Sector portfolioArch's Biotech portfolio18 startups · $3.5BCo-investorsWho invests with Y Combinator1,812 co-investorsCo-investorsWho invests with 500 Global996 co-investorsCo-investorsWho invests with Techstars991 co-investorsCo-investorsWho invests with SV Angel988 co-investorsCo-investorsWho invests with Andreessen Horowitz977 co-investors

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