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§ Founder & Investor Profile

Jack Clark

ActiveFounder Investor

Updated:Apr 2, 2026

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Quick Facts

Role: Co-Founder
Company: Anthropic
Status: Active
Type: Founder, Investor

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Recent News & Mentions

Apr 9, 2026ProductAnthropic Claude Cowork Generally Available Apr 7, 2026Product

Anthropic Announces Mythos Preview and Project Glasswing

Apr 7, 2026Personnel MoveAnthropic Hires Eric Boyd as Head of Infrastructure

Feb 16, 2026ProductThe Anthropic Developer Backlash

Feb 12, 2026FundingAnthropic - Series G

Jan 30, 2026ProductAnthropic Cowork Plugins Launch

Jan 11, 2026ProductAnthropic Claude for Healthcare Launch

Nov 18, 2025FundingAnthropic - Other Equity

Sep 3, 2025FundingAnthropic - Series F

Mar 3, 2025FundingAnthropic - Series E

Experience

Co-FounderFounderCurrent

Present - Present

Frequently Asked Questions

Who is Jack Clark?

Jack Clark is Co-Founder at Anthropic.

What companies has Jack Clark founded?

Jack Clark co-founded Anthropic.