United States · Funded startup
Funding summaryUpdated 26 Oct 2026
$180Mraised across 3 rounds since 2016, from 3 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Source recorded
New Enterprise Associates
Correlation Ventures
BlackRock
Janus Henderson InvestorsSource recorded
From Annexon Biosciences's own website: 3 on the team.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
New Enterprise AssociatesBlackRockJanus Henderson InvestorsCorrelation Ventures
Redmile GroupAdage Capital ManagementMissing a round, or an investor who was in one? Tell us.
This firm lists Annexon Biosciences 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.
Annexon Biosciences's investors include New Enterprise Associates, BlackRock, Janus Henderson Investors, Correlation Ventures and Redmile Group, and 1 more on record.
Annexon Biosciences has raised $180M across 3 rounds since 2016.
Annexon Biosciences's most recent round was a Debt of $50M in Jul 2026.
Annexon Biosciences's largest round on record is $86M (Undisclosed round), in Nov 2025.
Annexon Biosciences's first round on record, in Jun 2016, was backed by New Enterprise Associates.
Annexon Biosciences's latest named round is a Debt, in Jul 2026.
Annexon Biosciences is based in the United States.
In the same sector, and raised in the last eighteen months.
Search every investor by what they have actually funded, then narrow to your stage and market. Free.
United States · 
