Tamarack Antithesis
Venture capitalActively deployingGreenwich · 2 people tracked
Find your way into Tamarack Antithesis
142 people in our graph share verified history with the Tamarack Antithesis team — schools, employers, funds. One of them is your warm intro.
Ericunlockedknows John McCormick · together at JPMorgan Chase (overlapped)
×8knows the team · via JPMorgan Chase
×2knows the team · via Antithesis
knows the team · via Brunswick School
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Tamarack Antithesis is a venture fund manager based in Greenwich. SEC filings show 1 venture fund on record, most recently Tamarack Antithesis III, LP ($15M offering) filed January 2026.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
HQ
Greenwich, US
Founded
2025
Team · 2 people
from public directoriesJames Lee· General Partner
John McCormick· General Partner· Greenwich, Connecticut, United Statesin
Frequently asked questions
- Where is Tamarack Antithesis located?
- Tamarack Antithesis is headquartered in Greenwich, US.