United States · 
Who invested in Atma Sciences?
Atma Sciences's investors include First Round Capital and Coatue. First Round Capital led its latest round.
United States · Seed startup
Who invested in Atma Sciences
One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 15 Nov 2026
$5.5Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $5.5MFeb 2025
- Led by
- First Round Capital
- Investors
- 2 (1 led)
The rounds
- Feb 2025Seed$5.5M
Reported by AlleyWatchSEC filing: $5.5M sold, first sale Jan 2025
Funding filed with regulators
Atma Sciences filed one raise, $5.5M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Jan 2025$5.5MSEC Form D
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Atma Sciences
How much has Atma Sciences raised?
Atma Sciences has raised $5.5M across 1 round since 2025.
When did Atma Sciences last raise?
Atma Sciences's most recent round was a Seed of $5.5M in Feb 2025, led by First Round Capital.
What was Atma Sciences's biggest round?
Its most recent round, $5.5M in Feb 2025, is also its largest on record.
Who backed Atma Sciences first?
Atma Sciences's first round on record, in Feb 2025, was backed by First Round Capital and Coatue.
What stage is Atma Sciences at?
Atma Sciences's latest named round is a Seed, in Feb 2025.
Where is Atma Sciences based?
Atma Sciences is based in the United States.
Who led Atma Sciences's rounds?
First Round Capital led the Seed in 2025.
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