Situation assessment: high reward, rising risk. Anthropic plans to start its IPO roadshow next week, the week of November 9, according to The Information. That puts one of the biggest AI listings ever in front of institutional buyers just days after a brutal tech selloff. Investors are already pushing back on the price, and the company still hasn’t published a price range.
What’s happening
A roadshow is the stretch when a company and its bankers pitch the stock to big institutional buyers before pricing it. The Information’s report matters because it cuts against growing doubt that the schedule would hold.
Reuters, citing four people familiar with the talks, reported that potential investors doubt Anthropic can hold the roadshow next week and still list in November. Bloomberg had reported a timeline with pricing the week after the roadshow and trading before the November 26 Thanksgiving break. Anthropic has declined to comment on the reports.
The numbers on the table
- Last private valuation: $965 billion, set in a May Series H round that raised $65 billion.
- Early IPO talk: The Wall Street Journal reported a range of $1.5 trillion to $2 trillion.
- Current mood: CNBC reports that some investors now call even $1.5 trillion a “stretch.” The Journal says three major investors see that number as unrealistic, and one puts the valuation “closer to $1 trillion.”
- Deal size: Anthropic could raise about $80 billion instead of up to $100 billion, or delay the offering, according to reports citing the Journal.
- Listing: It has applied to list on Nasdaq under the ticker ANT.
Why investors got nervous
Two things changed the conversation. The first is the market. Reports say about $2.5 trillion in value disappeared from Nasdaq tech companies on Thursday as money moved out of AI stocks. Part of the trigger was Democratic midterm wins, which could bring new limits on data center growth.
The second is growth, and this is the one I’d watch. Third-quarter revenue rose 46.7% from the second quarter, according to reports on the amended filing, down from 144.2% a quarter earlier. That’s still huge growth, but it’s a sharp deceleration. The filing also leaves the October revenue figure blank, and investors want that number to see whether growth picked back up.
The business behind the price
The fundamentals aren’t the problem here. Anthropic’s revenue went from $4.6 billion in all of 2025 to $16.3 billion in the first half of 2026 alone, according to its S-1, the IPO prospectus it filed publicly on October 26. Second-quarter revenue hit $11.6 billion, with $974 million in operating income, its first quarterly operating profit.
The real fight is over what that growth is worth. With third-quarter revenue at about $17 billion, a figure that comes from secondary reports on the amended filing, annualized revenue is roughly $68 billion. A $1.5 trillion valuation works out to about 22 times that number, and $1 trillion is closer to 15 times. Buyers are deciding how long this pace can last.
Why it matters for AI
- It’s a price check for the whole sector. Frontier lab valuations have mostly been set in private rounds. A public book of orders is a much harsher test, and a weak result would hit every AI company raising money.
- Transparency goes up. A public Anthropic means regular disclosure of revenue, margins and compute costs. Builders and competitors have mostly had to guess at those numbers.
- Customers should watch pricing. Public shareholders tend to push for margins. That’s my read rather than anything in the filing, but if you’ve built on Claude, it’s worth keeping your model options flexible.
What to watch next
- An amended S-1 with a price range. Nothing is locked in until that filing lands on the SEC’s EDGAR system.
- The October revenue number. It could settle the growth debate quickly, in either direction.
- Executive and adviser meetings. They’re expected to meet in the coming days to discuss the IPO, so the plan could still shift.
- The final raise. A deal closer to $80 billion would tell you the pushback landed.
The next few days will show whether Anthropic can hold its timeline and at what price. More details are available in The Information’s original report.