§ Funding Round

Ampersand Biomedicines - $65M Series B

Series B funding round for Ampersand Biomedicines raising $65M in March 2025

AnnouncedSeries BEarly Stage Venture

Announced:Mar 1, 2025

About

Series B funding round for Ampersand Biomedicines raising $65M in March 2025

Amount Raised

$65M

Pre-Money

N/A

Post-Money

N/A

Investor	Firm Type	Partner
Flagship Pioneering	—	—
jason gardnerLEAD	Angel	jason gardner

This company has completed 3 funding rounds. Current round is highlighted.

Total Raised

$165M

Top Valuation

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How much did Ampersand Biomedicines raise in this round?

Ampersand Biomedicines raised $65M in a Series B round.

When was the Series B round announced?

The round was announced on 03/01/25.

Who led the Series B round?

The round was led by jason gardner.