United States · 
Who invested in Spear Bio?
Spear Bio's investors include HSG, CDH Investments, Foresite Capital, Maverick Ventures and Yonghua Capital.
United States · Series A startup
Who invested in Spear Bio
Funding summaryUpdated 26 Oct 2026
$45Mraised across 1 round since 2024, from 1 source
- Latest round
- Series A, $45MJul 2024
- Investors
- 5
The rounds
- Jul 2024Series A$45M
Source recordedSEC filing: $45M sold, first sale Jul 2024
Everyone who backed them
Maverick VenturesVC firm1round
Yonghua CapitalVC firm1round
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Quick answers about Spear Bio
How much has Spear Bio raised?
Spear Bio has raised $45M across 1 round since 2024.
When did Spear Bio last raise?
Spear Bio's most recent round was a Series A of $45M in Jul 2024.
What was Spear Bio's biggest round?
Its most recent round, $45M in Jul 2024, is also its largest on record.
Who backed Spear Bio first?
Spear Bio's first round on record, in Jul 2024, was backed by HSG, CDH Investments and Foresite Capital and 2 others.
What stage is Spear Bio at?
Spear Bio's latest named round is a Series A, in Jul 2024.
Where is Spear Bio based?
Spear Bio is based in the United States.
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