Unverified50% confidenceEventExact time

Anthropic has submitted an S-1 filing with the U.S. Securities and Exchange Commission (SEC), formally initiating the initial public offering (IPO) process.

1

Sources

50%

Confidence

Short-term (~14 days)

Relevance

10/26/2026

First Seen

Valid until: 11/9/2026

Sources

Anthropic Confidentially Files S-1, Formally Kicks Off IPO Process

Related Entities

Anthropiccompany SECconcept

Related Claims

UnverifiedAnthropic plans to launch its IPO as early as November.69% similar UnverifiedAnthropic established a Founder LLC, through which the seven co-founders hold 50.1% voting power on key matters via special Class F shares.55% similar

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