Polaris Partners

Venture capital · Boston, Massachusetts

Founded in 1996, Polaris Partners is a venture capital firm based in Boston, Massachusetts. 49 portfolio companies, 7 recorded rounds and 2 funds are on record.

AUM
$4.0B
Portfolio companies
49
Recorded deals
7
Last investment
May 2025

Deal history

7 participations
DateCompanyRaisedRole
May 2025Cohere Health▮▮
Feb 2024Cohere Health▮▮
Jul 2022Cohere Health▮▮
+ 4 more deals · all 7, priced and dated
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Investment activity

Polaris Partners joined 1 recorded round in the last two years, in line with the 1 in the two years before. By year: 1 in 2025, 1 in 2024 and 1 in 2022. Across all 7 recorded rounds, 4 were later-stage and 3 were early-stage. Polaris Partners is recorded as lead on 3 of them. Polaris Partners most often invests alongside Deerfield Management (3 shared rounds), Define Ventures (3 shared rounds) and Flare Capital Partners (3 shared rounds). Most recently: Cohere Health (Series C, May 2025) and Cohere Health (Series B, Feb 2024).

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