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Investors / United States / Alta Partners / Co-investors

Alta Partners co-investors

Who invests alongside Alta Partners · Venture capital · Jackson, WY, United States

Alta Partners shares at least one checked portfolio company with 51 other investors. It backs companies most often with General Catalyst (3), ARCH Venture Partners (2) and Catalio Capital Management (2), and 86% of its 21 checked companies have another investor VCinfo tracks.

51co-investors
18companies backed with another investorof 21 checked
86%of its portfolio is co-backed
General Catalystmost frequent co-investor3 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
29 shared companies22 shared companies13 shared companies12 shared companies12 shared companies9 shared companies9 shared companies8 shared companies7 shared companies6 shared companies6 shared companies5 shared companies5 shared companies5 shared companies4 shared companies4 shared companies4 shared companies4 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies2 shared companiesGeneral Catalyst: 3 shared companiesGeneral Catalyst3ARCH Venture Partners: 2 shared companiesARCH Venture Partners2Catalio Capital Management: 2 shared companiesCatalio Capital Manag…2Longitude Capital: 2 shared companiesLongitude Capital2Lux Capital: 2 shared companiesLux Capital2Oak HC/FT: 2 shared companiesOak HC/FT2Optum Ventures: 2 shared companiesOptum Ventures2Questa Capital: 2 shared companiesQuesta Capital2SoftBank Vision Fund: 2 shared companiesSoftBank Vision Fund2Venrock: 2 shared companiesVenrock215th Rock: 1 shared companies15th Rock17wire Ventures: 1 shared companies7wire Ventures18VC: 1 shared companies8VC1Altium Capital: 1 shared companiesAltium Capital1
Shared portfolio companies with Alta PartnersFirms that also back companies together

Circle size is the number of companies shared with Alta Partners; a line joins two co-investors that back at least two companies together.

All co-investors

ranked by shared portfolio companies
#InvestorSharedCompanies both back
1General CatalystVenture capital · United States3Compare · Its co-investors
2ARCH Venture PartnersVenture capital · United States2Compare · Its co-investors
3Catalio Capital ManagementVenture capital · United States2Compare · Its co-investors
4Longitude CapitalVenture capital · United States2Compare · Its co-investors
5Lux CapitalVenture capital · United States2Compare · Its co-investors
6Oak HC/FTVenture capital · United States2Compare · Its co-investors
7Optum VenturesVenture capital · United States2Compare · Its co-investors
8Questa CapitalVenture capital · United States2Compare · Its co-investors
9SoftBank Vision FundVenture capital · United Kingdom2Compare · Its co-investors
10VenrockVenture capital · United States2Compare · Its co-investors
1115th RockVenture capital · Japan1Compare · Its co-investors
127wire VenturesVenture capital · United States1Compare · Its co-investors
138VCVenture capital · United States1Compare · Its co-investors
14Altium CapitalVenture capital1Compare · Its co-investors
15Astellas Venture ManagementCorporate VC · United States1Compare · Its co-investors
16b2ventureVenture capital · Germany1Compare · Its co-investors
17Biomatics CapitalVenture capital · United States1Compare · Its co-investors
18Boxer CapitalVenture capital · United States1Compare · Its co-investors
19Breyer CapitalVenture capital · United States1Compare · Its co-investors
20CanaanVenture capital · United States1Compare · Its co-investors
21Capital FactoryVenture capital · United States1Compare · Its co-investors
22Casdin CapitalVenture capital · United States1Compare · Its co-investors
23Cubit CapitalVenture capital · United States1Compare · Its co-investors
24Dolby Family VenturesVenture capital · United States1Compare · Its co-investors
25Echo Health VenturesCorporate VC · United States1Compare · Its co-investors
26Eisai Innovation Inc.Corporate VC1Compare · Its co-investors
27Foresite CapitalVenture capital · United States1Compare · Its co-investors
28Geodesic CapitalVenture capital · United States1Compare · Its co-investors
29GreatPoint VenturesVenture capital · United States1Compare · Its co-investors
30Health2047United States1Compare · Its co-investors
31Human CapitalVenture capital · United States1Compare · Its co-investors
32Insight PartnersVenture capital · United States1Compare · Its co-investors
33Intermountain VenturesCorporate VC1Compare · Its co-investors
34KdT VenturesVenture capital · United States1Compare · Its co-investors
35Khosla VenturesVenture capital · United States1Compare · Its co-investors
36KinnevikVenture capital · Sweden1Compare · Its co-investors
37Lemhi VenturesVenture capital1Compare · Its co-investors
38Luma GroupVenture capital · United States1Compare · Its co-investors
39Martin VenturesVenture capital1Compare · Its co-investors
40Mission BioCapitalVenture capital · United States1Compare · Its co-investors
41Morrison Seger Venture Capital PartnersVenture capital · United States1Compare · Its co-investors
42NEAVenture capital · United States1Compare · Its co-investors
43Nextech InvestVenture capital · Switzerland1Compare · Its co-investors
44Osage University PartnersVenture capital · United States1Compare · Its co-investors
45Pappas CapitalVenture capital · United States1Compare · Its co-investors
46RA CapitalVenture capital1Compare · Its co-investors
47SeedFolioVenture capital · United States1Compare · Its co-investors
48SymBiosis Capital ManagementVenture capital · United States1Compare · Its co-investors
49Trust FundVenture capital1Compare · Its co-investors
50UTokyo Innovation PlatformCorporate VC · Japan1Compare · Its co-investors
51Wellington PartnersVenture capital · Germany1Compare · Its co-investors
Take this list with you. GET /v1/firms/altapartners.com/coinvestors returns the ranked list as JSON for a CRM, a sheet or an AI agent: 25 firms a call on the free plan, 100 on Pro.
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A co-investor is a firm whose own portfolio page lists a company that Alta Partners' page lists too, both checked against the company's site. It shows who backs the same companies, not who joined the same round. How the data is graded

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  https://api.vcinfo.io/v1/firms/altapartners.com/coinvestors

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GET /v1/firms/altapartners.com
GET /v1/firms/altapartners.com/portfolio
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