United States · Funded startup

Who invested in Stem Pharm

2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Pharma

Raised 2 months ago

Funding summaryUpdated 26 Oct 2026

$2.6Mraised across 2 rounds since 2025, from 2 sources

$75KGrant$2.5MGrant

Latest round: Grant, $2.5MSept 2026
Step-upi: 33.3×
Investors: 3

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20252026

$75KGrant$2.5MGrant

First round: Grant, $75K
Biggest round: $2.5M
Between rounds: 19 months

The rounds

Sept 2026
Grant$2.5M1 new2 returning
Source recorded
Feb 2025
Grant$75K2 new
- National Institutes of Health
- Small Business Innovation Research
Source recorded

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Grant2025Grant2026

National Institutes of Health

Small Business Innovation ResearchNational Institute on Aging

Everyone who backed them

National Institutes of HealthGovernment2rounds

Small Business Innovation ResearchGovernment2rounds

National Institute on AgingVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Stem Pharm as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.