Atomico

Investor ● Covered in 4 stories + Follow ✴ AI Graph

This profile is built automatically from TLDRocket coverage.

Signals

4 stories (new)

Media momentum

As of 4 Sep 2026 · Visible stories in the last 30 days, compared with the 30 days before.

3 sources

Source diversity

As of 4 Sep 2026 · Distinct publications behind this entity's visible coverage.

2 investments

Investment activity

As of 4 Sep 2026 · Source-backed invests-in relationships tracked from this investor.

Aug 2026

Coverage span

As of 4 Sep 2026 · First to most recent month of TLDRocket coverage of this entity.

Portfolio

CodeRabbit Callosum

Latest developments

AI workload optimization startup Callosum raises $100M SiliconANGLE · 2 weeks ago · 38

Callosum raises $100M seed round Tech.eu · 2 weeks ago · 29

Callosum raises $100M led by Atomico in one of Europe’s largest seed rounds Tech Funding News · 2 weeks ago · 9

CodeRabbit bags $143M to help companies get a grip on the explosion of AI-generated code SiliconANGLE · 3 weeks ago · 40

Timeline

Month Quarter Year

August 2026

Callosum raises $100 million seed funding led by Atomico to support its AI infrastructure platform Funding

CodeRabbit raised a $143 million Series C and launched “Agentic Change Management” to manage and secure AI- and human-generated code changes Funding

Relationships

Investment & ownership

Invests in Callosum · 3 sources
Invests in CodeRabbit · 1 source
Callosum invests in this investor · 1 source

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