Anthropic IPO valuation expectations lowered, potential buyers discuss $1.2 trillion to $1.3 trillion
According to a Bloomberg report dated November 6, 2026, Anthropic is about to begin its formal IPO roadshow next week, and the valuation range currently being discussed by potential buyers has fallen to about $1.2 trillion to $1.3 trillion, with some investors considering levels as low as $1.1 trillion. A source said the relevant discussions are still ongoing and no final decision has been made. An Anthropic spokesperson declined to comment.
Previously, investors' estimates of a reasonable valuation had reached about $1.4 trillion to $1.5 trillion, and in early October some had discussed an upper bound of $2 trillion. This adjustment came after a sharp decline in technology stocks on November 5, when the Nasdaq 100 index fell by about 6.4% on the day.
Original source:
Title: Anthropic IPO Valuation Estimates Fall as AI Stock Selloff Hits Market / Anthropic IPO Buyers See Valuation as Low as $1.1 Trillion Publisher: Bloomberg Publication date: 2026-11-06 URL: https://www.bloomberg.com/news/articles/2026-11-06/anthropic-ipo-valuation-expectations-pressured-after-ai-rout Source type: media report Verification status: relevant paragraphs and the full Yahoo Finance reprint were read for this article; verification date 2026-11-09 Supporting content: potential buyers discussed a range of $1.2 trillion to $1.3 trillion, some as low as $1.1 trillion, formal marketing to start next week, discussions not yet finalized, Anthropic declined to comment, and the earlier higher valuation range and technology stock selloff backdrop
ABAB AI Insight
Anthropic completed a $65 billion Series H financing in May 2026, with a post-money valuation of $965 billion, led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia, among others. Its valuation had previously risen rapidly from $183 billion in September 2025 (Series F) to $380 billion in February 2026 (Series G). The company publicly filed its IPO registration documents in October and planned to complete its listing around mid-November, with the target having been discussed in the market at $1.5 trillion to $2 trillion.
This time, potential buyers lowered the discussion range to $1.2 trillion to $1.3 trillion (some to $1.1 trillion), mainly corresponding to the sharp selloff in technology stocks on November 5 because of the midterm election results. The Nasdaq 100 fell about 6.4% in a single day, and market expectations for data centers and AI infrastructure regulation increased. After the company's financial briefing in October, investors had already lowered a reasonable valuation from around $2 trillion to $1.4 trillion to $1.5 trillion. The roadshow has not yet started, and final pricing still depends on order demand.
Compared with large IPOs such as SpaceX, Anthropic is the first frontier AI model company to seek a public listing. SpaceX previously completed large-scale financing at a valuation of about $1.77 trillion. Anthropic's difference is that its revenue depends heavily on compute costs, and it faces competition from OpenAI, whose latest funding round was targeting a pre-money valuation of about $1.25 trillion. The pullback in valuation from the earlier $2 trillion discussion level to the $1.1 trillion to $1.3 trillion range reflects that public-market pricing for high-growth AI companies relies more on recent market sentiment and regulatory expectations than on simply carrying over private-market valuations.
If final pricing lands at $1.1 trillion to $1.3 trillion, Anthropic would still be significantly above its $965 billion private valuation in May, but pricing power would shift from seller expectations to the range acceptable to buyers. After the roadshow begins next week, whether institutional orders are sufficient to support the top of the range will determine whether the company opens with a conservative size or further adjusts its target.
ABAB News · Cognitive Law
Private-market valuations are still directly revised by recent public-market sentiment before a public roadshow.
When expectations for regulation and compute costs change, IPO pricing ranges for frontier AI companies first move toward the level acceptable to buyers.