Actio Biosciences

From one to many — rare disease genetics unlocking common disease treatments

San Diego, United States · Founded 2021 · $121.0M raised

Employees
11–50
Founded
2021
Business Model
B2B
Total Funding
$121.0M
Last Round
$66.0M Series BJun 2025
Rounds
2

About

Actio Biosciences is a clinical-stage biopharmaceutical company founded in October 2021 and headquartered in San Diego, California, focused on translating genetic insights into transformative medicines for both rare and common diseases. The company was co-founded by Dr. David Goldstein, a leading human geneticist who discovered over 30 disease-causing genes, and Dr. John McHutchison, former Chief Scientific Officer of Gilead Sciences, with a shared belief that understanding the genetics of rare diseases unlocks novel treatment approaches for far larger patient populations. Actio's pipeline targets neurological and genetic conditions, leveraging precision medicine and genomic tools developed by its founders at Columbia University, Gilead, and The Scripps Research Institute.

Summary

Actio Biosciences is a Biotech company based in San Diego, United States, founded in 2021. It has raised $121.0M in total across 2 rounds, most recently a $66.0M Series B round in Jun 2025. Investors include Deerfield Management, Regeneron Pharmaceuticals and Canaan Partners.

Tech & App Stack

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Funding History

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Series BSeries BJun 2025
$66.0M

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Series A through Series B — per-round amounts, valuations, and who invested in each round.

Investors

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