Anthropic Sets IPO Range at $70–$78 a Share, Seeking Around $60 Billion

Anthropic set the terms of its initial public offering on Tuesday, 10 November. The company plans to sell 825 million shares at between $70 and $78 each, which would raise roughly $57.75 billion to $64.35 billion. The shares are expected to trade under the ticker "ANT".

Reported valuations vary with the method used. CNN put the fully diluted valuation at about $1.33 trillion at the midpoint of the range, while TechCrunch calculated an implied valuation of about $1.4 trillion at the top. Either way, it would be one of the largest listings ever.

What happened

According to CNBC, citing people familiar with the plans, the offering is expected to price on 18 November with trading starting on 19 November. The company itself has not formally announced those dates. One outlet also reported that some pricing details circulated to underwriters were later described as inaccurate, so the final terms could still shift.

The launch comes in a difficult week for tech. A hot inflation report raised the odds of a Fed rate hike, and Nvidia fell sharply on company-specific news. Large IPOs often face their real test in this kind of market, because buyers become more selective about valuation.

Why it matters for traders

• Supply of new stock. A raise near $60 billion means index funds, mutual funds and other investors may sell existing holdings to make room. That can weigh on other large tech names around the listing date.
• A read on AI appetite. Strong demand at the top of the range, or an increase in it, would signal investors still back AI growth despite higher rates. Pricing below the range would send the opposite message.
• Day-one moves are unpredictable. Big IPOs can open well above or below their offer price, and the first sessions are often very volatile.
• Retail access is limited. Most IPO shares go to institutions, so retail buyers usually trade only once the stock is listed, at whatever price the market sets.

What to watch

• Any change to the price range or share count before 18 November, which is often the clearest sign of demand.
• The final pricing and the opening trade on 19 November.
• How Nvidia's 17 November earnings affect sentiment toward AI stocks just before the listing.
• Index inclusion rules, which decide when passive funds would need to buy.

Educational content, not investment advice. Practise trading volatile new listings risk-free in the Trading Titans paper trading app.