Anthropic IPO filing expected as soon as end of August
Per Bloomberg, Anthropic could file its IPO paperwork by the end of August — targeting a debut in the range of SpaceX's record offering.
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At a glance
- Bloomberg (20 August): filing possible "as soon as end of August"
- Confidential SEC filing was made in June 2026
- Target per report: match or beat SpaceX's record $75 billion initial raise
- Latest valuation: $965 billion post-money (Series H, May 2026)
- Q2 2026 revenue: over $11.5 billion, vs $787 million in Q2 2025
Where do things stand? Anthropic, the company behind Claude, could publicly file its IPO paperwork by the end of the month, according to a Bloomberg report from 20 August. The company had already filed confidentially with the SEC in June.
How big could the debut be? Per the report, Anthropic is aiming for a size that could match or exceed SpaceX's record — a $75 billion initial raise that grew to $86.2 billion with overallotment. Its most recent valuation was $965 billion post-money from the May 2026 Series H round.
What supports that valuation? Preliminary figures put Anthropic's Q2 2026 revenue at more than $11.5 billion — up from $787 million a year earlier, a more than fourteen-fold increase, driven by enterprise spending on Claude and AI agents.
What does the company say? Anthropic remains guarded: at the June filing it noted the step "gives us the option to go public after the SEC completes its review" and that the offering "will depend on market conditions and other factors".
Why does it matter? An Anthropic IPO of this size would rank among the largest listings ever and serve as a reality check for the entire AI valuation wave — in a week when financings like Broadcom's multi-billion AI debt deal are also making headlines.
FAQ
When could the Anthropic IPO happen?
The public filing could come by end of August 2026 per Bloomberg; the listing itself depends on the SEC review and market conditions.
How big would the IPO be?
The reported target is in the range of SpaceX's record $75 billion initial raise — one of the largest IPOs in history.
How fast is Anthropic growing?
Preliminary Q2 2026 revenue topped $11.5 billion — more than fourteen times the prior-year quarter.
