/

Investors / United States / Casdin Capital / Co-investors

Casdin Capital co-investors

Who invests alongside Casdin Capital · Venture capital · New York, NY, United States

Casdin Capital shares at least one checked portfolio company with 294 other investors. It backs companies most often with ARCH Venture Partners (14), Andreessen Horowitz (13) and Foresite Capital (11), and 96% of its 109 checked companies have another investor VCinfo tracks.

294co-investors
105companies backed with another investorof 109 checked
96%of its portfolio is co-backed
ARCH Venture Partnersmost frequent co-investor14 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
61 shared companies29 shared companies26 shared companies26 shared companies22 shared companies16 shared companies16 shared companies16 shared companies16 shared companies15 shared companies12 shared companies12 shared companies10 shared companies10 shared companies10 shared companies9 shared companies9 shared companies9 shared companies9 shared companies8 shared companies8 shared companies8 shared companies8 shared companies7 shared companiesARCH Venture Partners: 14 shared companiesARCH Venture Partners14Andreessen Horowitz: 13 shared companiesAndreessen Horowitz13Foresite Capital: 11 shared companiesForesite Capital11Nextech Invest: 11 shared companiesNextech Invest11RA Capital: 10 shared companiesRA Capital10SoftBank Vision Fund: 9 shared companiesSoftBank Vision Fund9Catalio Capital Management: 8 shared companiesCatalio Capital Manag…8GV: 8 shared companiesGV8Third Rock Ventures: 7 shared companiesThird Rock Ventures7Boxer Capital: 6 shared companiesBoxer Capital6The Column Group: 6 shared companiesThe Column Group6DCVC: 5 shared companiesDCVC5General Catalyst: 5 shared companiesGeneral Catalyst5Lux Capital: 5 shared companiesLux Capital5
Shared portfolio companies with Casdin CapitalFirms that also back companies together

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

All co-investors

top 60 of 294, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1ARCH Venture PartnersVenture capital · United States14Compare · Its co-investors
2Andreessen HorowitzVenture capital · United States13Compare · Its co-investors
3Foresite CapitalVenture capital · United States11Compare · Its co-investors
4Nextech InvestVenture capital · Switzerland11Compare · Its co-investors
5RA CapitalVenture capital10Compare · Its co-investors
6SoftBank Vision FundVenture capital · United Kingdom9Compare · Its co-investors
7Catalio Capital ManagementVenture capital · United States8Compare · Its co-investors
8GVVenture capital · United States8Compare · Its co-investors
9Third Rock VenturesVenture capital · United States7Compare · Its co-investors
10Boxer CapitalVenture capital · United States6Compare · Its co-investors
11The Column GroupVenture capital · United States6Compare · Its co-investors
12DCVCVenture capital · United States5Compare · Its co-investors
13General CatalystVenture capital · United States5Compare · Its co-investors
14Lux CapitalVenture capital · United States5Compare · Its co-investors
15Biomatics CapitalVenture capital · United States4Compare · Its co-investors
16Echo Health VenturesCorporate VC · United States4Compare · Its co-investors
17F-Prime CapitalVenture capital · United States4Compare · Its co-investors
18NEAVenture capital · United States4Compare · Its co-investors
19Samsara BioCapitalVenture capital · United States4Compare · Its co-investors
20Versant VenturesVenture capital · United States4Compare · Its co-investors
218VCVenture capital · United States3Compare · Its co-investors
22Agent CapitalVenture capital · United States3Compare · Its co-investors
23ARK Venture Fundark-funds.com3Compare · Its co-investors
24Atlas VentureVenture capital · United States3Compare · Its co-investors
25Avoro Capital AdvisorsUnited States3Compare · Its co-investors
26Breyer CapitalVenture capital · United States3Compare · Its co-investors
27BrightEdgeCorporate VC3Compare · Its co-investors
28Decheng CapitalVenture capital · United States3Compare · Its co-investors
29Fifty YearsVenture capital · United States3Compare · Its co-investors
30Illumina VenturesVenture capital · United States3Compare · Its co-investors
31IVPVenture capital · United States3Compare · Its co-investors
32K2 HealthVenturesUnited States3Compare · Its co-investors
33Lilly Asia VenturesVenture capital · China3Compare · Its co-investors
34Logos CapitalVenture capital · United States3Compare · Its co-investors
35Omega FundsVenture capital · United States3Compare · Its co-investors
36Rona Holdingsronaholdings.com3Compare · Its co-investors
37S32Venture capital · United States3Compare · Its co-investors
38Sofinnova PartnersVenture capital · France3Compare · Its co-investors
39Y CombinatorAccelerator · United States3Compare · Its co-investors
40AgoranovAccelerator · France2Compare · Its co-investors
41Aisling CapitalVenture capital · United States2Compare · Its co-investors
42Amzak HealthVenture capital · United States2Compare · Its co-investors
43ATEL VenturesUnited States2Compare · Its co-investors
44Blue Venture FundsVenture capital · United States2Compare · Its co-investors
45CanaanVenture capital · United States2Compare · Its co-investors
46Civilization VenturesVenture capital · United States2Compare · Its co-investors
47CRVVenture capital · United States2Compare · Its co-investors
48Double Point VenturesVenture capital2Compare · Its co-investors
49EcoR1 CapitalVenture capital · United States2Compare · Its co-investors
50FelicisVenture capital · United States2Compare · Its co-investors
51Frazier Life SciencesVenture capital · United States2Compare · Its co-investors
52GT CapitalVenture capital · Hong Kong2Compare · Its co-investors
53iGlobe PartnersVenture capital · Singapore2Compare · Its co-investors
54IKJ CapitalVenture capital · Brazil2Compare · Its co-investors
55KdT VenturesVenture capital · United States2Compare · Its co-investors
56Kleiner PerkinsVenture capital · United States2Compare · Its co-investors
57Kurma PartnersVenture capital · France2Compare · Its co-investors
58Lifeforce CapitalVenture capital · United States2Compare · Its co-investors
59Lightspeed Venture PartnersVenture capital · United States2Compare · Its co-investors
60LionBirdVenture capital · United States2Compare · Its co-investors
Showing the top 60 of 294. GET /v1/firms/casdincapital.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.
Get free API keyAPI docs

A co-investor is a firm whose own portfolio page lists a company that Casdin Capital's 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

Free account · no card

Get Casdin Capital's co-investors as data

Pull this ranked list, Casdin Capital's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Casdin Capital adds a company.

Work email, sign-in link by email. Already have an account? Log in
  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/casdincapital.com/coinvestors

# also
GET /v1/firms/casdincapital.com
GET /v1/firms/casdincapital.com/portfolio
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing