Aetion Funding: $212M Raised, Series C (2021)

Aetion is based in Boston. It has raised $212M in total funding. Latest round: Series C. Backed by Warburg Pincus, B Capital, Foresite Capital.

Aetion funding overview

Aetion is based in Boston. Aetion has raised $212M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series C announced in May 2021. The round record for Aetion runs through 2021; nothing later has been disclosed. Investors on record include Warburg Pincus, B Capital, Foresite Capital, New Enterprise Associates (NEA), Flare Capital Partners. 5 distinct backers are named across the disclosed rounds.

Aetion at a glance

Total raised
$212M
Latest round
Series C
Latest round date
May 2021
Headquarters
Boston
Notable investors
Warburg Pincus, B Capital, Foresite Capital, New Enterprise Associates (NEA), Flare Capital Partners

Frequently asked about Aetion funding

How much has Aetion raised?
Aetion has raised $212M in total disclosed funding across the rounds on record.
Who has invested in Aetion?
Warburg Pincus, B Capital, Foresite Capital, New Enterprise Associates (NEA), Flare Capital Partners are named among the investors backing Aetion.
What was the latest Aetion funding round?
The most recent disclosed round is a Series C, announced in May 2021.
Where is Aetion based?
Aetion is based in Boston.
When did Aetion last raise?
The last disclosed Aetion round closed in May 2021 at Series C.

Aetion totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related companies in Boston below to benchmark round size and investor mix.

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