Anthropic, PBC

Pre-IPO issuer

ipo filed CONFIDENTIAL-S1

Anthropic, PBC IPO research page with SEC filing history, offering status, deal terms, structured filing extracts, company news, and comparable IPO context. Latest filing: CONFIDENTIAL-S1 on 2026-06-01.

Filing Timeline

Synthetic IPOGrid ID

CONFIDENTIAL-S1 filed

Confidential registration lead

Anthropic, PBC said on June 1, 2026 that it confidentially submitted a draft registration statement on Form S-1 to the SEC for a proposed IPO of common stock. The company said the share count and price have not been set and that any IPO will depend on market conditions and other factors. The filing followed Anthropic's May 28, 2026 Series H financing, which the company said raised $65 billion at a $965 billion post-money valuation. TechCrunch identified Anthropic as the AI lab behind Claude and named Dario Amodei as CEO.

Common stock referenced in confidential draft S-1 announcement.

Anthropic, PBC disclosed on June 1, 2026 that it confidentially submitted a draft S-1 for a proposed IPO after closing a May 28, 2026 Series H funding round at a $965 billion post-money valuation.

2026-06-01 · CONFIDENTIAL-E2FB3F969CE1CC563A3C

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Recent News

Anthropic files to go public

TechCrunch · 2026-06-01T16:36:00.000Z

Anthropic confidentially submits draft S-1 to the SEC

Anthropic · 2026-06-01T00:00:00.000Z

Anthropic raises $65B in Series H funding at $965B post-money valuation

Anthropic · 2026-05-28T00:00:00.000Z