Co-investors · VC firm · United States

Who invests with Polaris Partners

168 investors have backed two or more of the 195 startups Polaris Partners 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, 17.

168co-investors
6kinds
ARCH Venture Partnersmost shared (17)
VC firmsmost common kind

Polaris Partners's whole portfolioPolaris Partners's profile

VC firms

112

+88 more

Private equity and asset managers

22

Corporate investors

14

Growth funds

10

Angels and networks

6

Accelerators

4

Segment by segment

VC firms

112 investors

  1. ARCH Venture PartnersVC firmUnited States17 backed
  2. Alexandria Real Estate EquitiesVC firmUnited States14 backed
  3. Atlas VentureVC firmUnited States9 backed
  4. General CatalystVC firmUnited States8 backed
  5. SV AngelVC firmUnited States8 backed
  6. FPFlagship Pioneering, LLCVC firmUnited States8 backed
  7. Temasek HoldingsVC firmSingapore8 backed
  8. FidelityVC firmUnited States8 backed

Private equity and asset managers

22 investors

  1. InvusPrivate equityUnited States9 backed
  2. OrbiMedPrivate equityUnited States6 backed
  3. RA Capital ManagementPrivate equityUnited States5 backed
  4. Perceptive AdvisorsAsset managerUnited States5 backed
  5. ArchHedge fund-4 backed
  6. Foresite CapitalPrivate equityUnited States4 backed
  7. GaingelsPrivate equityUnited States4 backed
  8. Gates FoundationInvestorUnited States4 backed

Corporate investors

14 investors

  1. Google VenturesCorporate investorUnited States15 backed
  2. AbbVieCorporate investorUnited States5 backed
  3. Eli LillyCorporate investorUnited States4 backed
  4. PfizerCorporate investorUnited States3 backed
  5. Novartis Venture FundCorporate investorSwitzerland3 backed
  6. SR OneCorporate investorUnited States2 backed
  7. Intel CapitalCorporate investorUnited States2 backed
  8. Samsung VenturesCorporate investorUnited States2 backed

Growth funds

10 investors

  1. Goldbell GroupGrowth fundSingapore16 backed
  2. TAThree Arch PartnersGrowth fundUnited States4 backed
  3. HHHarris & Harris GroupGrowth fund-3 backed
  4. Nano DimensionGrowth fundUnited States3 backed
  5. Cowen GroupGrowth fundUnited States2 backed
  6. MVMobius Venture CapitalGrowth fundUnited States2 backed
  7. Lilly VenturesGrowth fundIndia2 backed
  8. MedtronicGrowth fundUnited States2 backed

Angels and networks

6 investors

  1. 500 GlobalAngel investorUnited States6 backed
  2. RCRon ConwayAngel investor-2 backed
  3. Pat KinselAngel investor-2 backed
  4. Chris SaccaAngel investorUnited States2 backed
  5. CBCarl ByersAngel investor-2 backed
  6. RKRichard KreschAngel investor-2 backed

Accelerators

4 investors

  1. Y CombinatorAcceleratorUnited States7 backed
  2. Flagship VenturesAccelerator-7 backed
  3. In-Q-TelAcceleratorUnited States4 backed
  4. NDRCAcceleratorIreland2 backed

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

More portfolio maps

All portfolios
Portfolio mapPolaris Partners portfolio map159 startups · $16BSector portfolioPolaris Partners' Biotech portfolio75 startups · $9.1BSector portfolioPolaris Partners' Healthtech portfolio18 startups · $894MCo-investorsWho invests with Techstars991 co-investorsCo-investorsWho invests with SV Angel988 co-investorsCo-investorsWho invests with Andreessen Horowitz977 co-investors

Raising from investors like Polaris Partners?

Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports.

Find investorsMarket maps