Co-investors · VC firm · United States

Who invests with FirstMark

200 investors have backed two or more of the 163 startups FirstMark has backed in rounds we track. Grouped by kind, each ranked by how many of these startups it shares; Y Combinator shares the most, 16.

200co-investors
7kinds
Y Combinatormost shared (16)
VC firmsmost common kind

FirstMark's whole portfolioFirstMark's profile

VC firms

147

+123 more

Private equity and asset managers

16

Angels and networks

12

Corporate investors

11

Family offices

5

Accelerators

5

Growth funds

4

Segment by segment

VC firms

147 investors

  1. Bessemer Venture PartnersVC firmUnited States12 backed
  2. Alumni VenturesVC firmUnited States11 backed
  3. Andreessen HorowitzVC firmUnited States10 backed
  4. First Round CapitalVC firmUnited States10 backed
  5. AJAmish JaniVC firm-10 backed
  6. SV AngelVC firmUnited States9 backed
  7. Sequoia CapitalVC firmUnited States9 backed
  8. AccelVC firmUnited States9 backed

Private equity and asset managers

16 investors

  1. GaingelsPrivate equityUnited States13 backed
  2. Iconiq CapitalPrivate equitySri Lanka6 backed
  3. Goldman SachsPrivate equityUnited States3 backed
  4. BlackRockAsset managerUnited States3 backed
  5. WndrCoPrivate equityUnited States3 backed
  6. General AtlanticPrivate equityUnited States3 backed
  7. DST GlobalPrivate equityUnited Kingdom3 backed
  8. Sands Capital VenturesPrivate equityUnited States3 backed

Angels and networks

12 investors

  1. 5G500 GlobalAngel investorUnited States5 backed
  2. LLLawrence LenihanAngel investor-4 backed
  3. MTMatt TurckAngel investor-4 backed
  4. RCRon ConwayAngel investor-3 backed
  5. JFJason FingerAngel investorUnited States3 backed
  6. JSJeremy StoppelmanAngel investorUnited States2 backed
  7. SFShana FisherAngel investorUnited States2 backed
  8. PCPaige CraigAngel investorUnited States2 backed

Corporate investors

11 investors

  1. Salesforce VenturesCorporate investorUnited States6 backed
  2. Google VenturesCorporate investorUnited States5 backed
  3. CME VenturesCorporate investorUnited States2 backed
  4. Endeavor CatalystCorporate investorUnited States2 backed
  5. Samsung NextCorporate investorUnited States2 backed
  6. Intel CapitalCorporate investorUnited States2 backed
  7. NVenturesCorporate investorUnited States2 backed
  8. Coinbase VenturesCorporate investorUnited States2 backed

Family offices

5 investors

  1. New York Venture PartnersFamily officeUnited States2 backed
  2. Marc Bell CapitalFamily officeUnited States2 backed
  3. The Whittemore CollectionFamily officeUnited States2 backed
  4. Thrive CapitalFamily office-2 backed
  5. ICICONIQ CapitalFamily officeUnited States2 backed

Accelerators

5 investors

  1. Y CombinatorAcceleratorUnited States16 backed
  2. Google for StartupsAcceleratorUnited States3 backed
  3. Thrive CapitalAcceleratorUnited States2 backed
  4. Plug and PlayAcceleratorUnited States2 backed
  5. South Park CommonsAcceleratorUnited States2 backed

Growth funds

4 investors

  1. PCPequot CapitalGrowth fundUnited States3 backed
  2. CitibankGrowth fundUnited States2 backed
  3. SparkGrowth fundUnited States2 backed
  4. BondGrowth fundUnited States2 backed

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

More portfolio maps

All portfolios
Portfolio mapFirstMark portfolio map119 startups · $103BSector portfolioFirstMark's AI portfolio41 startups · $89BSector portfolioFirstMark's Fintech portfolio16 startups · $6.0BCo-investorsWho invests with Techstars991 co-investorsCo-investorsWho invests with SV Angel988 co-investorsCo-investorsWho invests with Andreessen Horowitz977 co-investors

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