5AM Ventures
2026-08-315amventures.com
Overview
What they do
Founded in 2002 by John Diekman and Andrew Schwab, 5AM Ventures is a leading early-stage life sciences venture capital firm. The firm is highly regarded for its hands-on approach to company building, often stepping into operating roles during the nascent stages of its portfolio companies. Through its unique "4:59 Initiative," 5AM discovers, incubates, and funds breakthrough science, partnering directly with academics and entrepreneurs. They are positioned as a top-tier biotech investor, known for taking companies from proof-of-concept through to clinical trials and successful public market exits or acquisitions.
5amventures.com
What they look for
5AM Ventures seeks to fund and build next-generation life sciences companies that solve important healthcare needs via cutting-edge breakthroughs in medicine and science.
5amventures.com
Stage
Pre-seed, Seed, Series A, Series B+
5amventures.com
Sectors
Healthcare
5amventures.com
Based
San Francisco, US
5amventures.com
Sources
2026-08-305amventures.com5AM Ventures is a leading investment firm focused on funding and building next-generation life…
2026-08-305amventures.com5AM is driven by the “old-fashioned” VC style of working closely with portfolio companies.…
Portfolio, cheque size and the rest
The 60 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.
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