- Activity is picking up among AI-related companies preparing to go public this year in the US IPO market after the Labor Day holiday.
- AI startup Anthropic is pursuing an IPO of more than $86 billion at a roughly $2 trillion valuation, while OpenAI is also poised to seek a stock market debut this year or next.
- Rising oil prices, wars and the possibility of additional interest-rate increases are weighing on the IPO market, but high valuations for large IPOs do not necessarily mean a bubble, Bloomberg reported.
US IPO Market Enters Year-End Rush as AI Firms Including Anthropic Ready Listings
The US initial public offering market is entering a year-end push, with artificial intelligence companies among the firms preparing potential listings. Anthropic is cited as one of the AI companies readying for the IPO market.
bloomingbit
Publisher
Sep 10, 2026 at 1:13 AM UTC · 2 min de lecture

Key Signal
$86B+ Potential Anthropic IPO size
Last Updated
il y a 2 minutes
Forecast Trend Report by Period
The US initial public offering market is entering its year-end stretch, with artificial intelligence companies including Anthropic preparing for stock market debuts.
Bloomberg reported on September 9 that, with the Labor Day holiday and summer vacation season over, activity is picking up among companies aiming to go public before year-end.
The most closely watched company is AI startup Anthropic. It is pursuing an IPO that could match or exceed the more than $86 billion offering size reached by Elon Musk's SpaceX in June. Its valuation is being discussed at about $2 trillion.
OpenAI is also poised to pursue a market debut this year or next. If it moves ahead, the deal would rank among the largest IPOs ever.
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