United States · Venture startup

Who invested in Cresilon

3 rounds we have observed, with the one investor 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.

Biotech

Raised 4 months ago

Funding summaryUpdated 26 Oct 2026

$53Mraised across 3 rounds since 2025, from 4 sources

$17MVenture$6.7MRound$29MRound

Latest round: Round, $29MJun 2026
Step-upi: 4.3×
Investors: 1

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.

2026

$17MVenture$6.7MRound$29MRound

First round: Venture, $17M
Biggest round: $29M
Usual gap between rounds: 7 months

The rounds

Jun 2026
Round$29M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yet and 1 otherSEC filing: $29M sold, first sale Jun 2026
Nov 2025
Round$6.7M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $6.7M sold, first sale Nov 2025
Sept 2025
Venture$17M1 new
- Dorm Room Fund
Source recordedSEC filing: $17M sold, first sale Apr 2025

Everyone who backed them

Dorm Room FundVC firm1round

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

Also claim to have backed them

This firm lists Cresilon 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.