Aktis

Boston, Massachusetts, United States

Aktis Oncology develops targeted alpha-based radiopharmaceuticals for the treatment of cancer patients.

Aktis, based in Boston, Massachusetts, United States, has 5 investors on file, among them Andreessen Horowitz, MPM BioImpact and Pappas Capital. Its latest round on record is Series C+, 8 Jan 2026. Its site was last checked 12 Nov 2026: site answers.

aktisoncology.com

Funding

1 round on record

Latest roundSeries C+8 Jan 2026

Since that round10 monthsno later round on record

Investors in its rounds2none with a VCinfo profile yet

Jan 2026Series C+2 investors named

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

5 investors on file

Investor	Evidence	Type
Andreessen Horowitz	Portfolio page	Venture capital
MPM BioImpact	Portfolio page	Venture capital
Pappas Capital	Portfolio page	Venture capital
RA Capital	Portfolio page	Venture capital
Vida Ventures	Portfolio page	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Series C+, 8 Jan 2026
Investors on file: 5
Employees: 51-200
Headquarters: Boston, Massachusetts, United States
Open roles: 5
Site: Answers
Last checked: 12 Nov 2026

Company data by Fundup AI.

Backed by the same investors

Companies sharing two or more investors with Aktis.

Dyne Therapeutics3 shared

Adcendo2 shared

Alpha-9 Oncology2 shared

BioAge Labs2 shared

Freenome2 shared

Frontier Medicines2 shared

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GET /v1/companies/aktisoncology.com/investors
GET /v1/companies/aktisoncology.com/news

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VCinfo API

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# also
GET /v1/companies/aktisoncology.com
GET /v1/companies/aktisoncology.com/news

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