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BUSINESS · AUG 27, 2026

Anthropic to Unveil IPO Prospectus After Labor Day

Anthropic plans to release its IPO prospectus after Labor Day, targeting a market listing in late September or early October.

Anthropic plans to publicly unveil its initial public offering prospectus after Labor Day, with a potential market listing scheduled for late September or early October. The AI startup confidentially filed for the listing earlier this year as it competes with OpenAI for a market debut.

The company is considering several strategic deviations from recent technology listings. Unlike SpaceX and Cerebras, Anthropic may allow existing shareholders to sell shares during the IPO. Additionally, the firm is weighing lockup periods that exceed the standard 180 days and may require employees to execute share sales through preset 10b5-1 trading plans.

Having already raised at least $130 billion to fund compute demands, Anthropic is expected to surpass the $86 billion raised by Space Exploration Technologies Corp. during its June IPO.


Reported across 3 outlets
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