Anthropic IPO Valuation Cut to $1.5 Trillion After Tech Selloff

The number that moved

The most expected stock market debut of the fall has gotten cheaper before it has even started trading. Big institutional investors have told Anthropic and its advisers that a valuation of about $1.5 trillion to $1.6 trillion is fair for its initial public offering. That is well below the roughly $2 trillion that had been floated in recent months.15 The push followed a sharp drop in technology stocks. In that slide, companies such as Intel and Alphabet fell by double digits after disappointing earnings.15 Some investors went lower still. They told bankers they saw fair value at $1.4 trillion to $1.5 trillion, though a price near $1.75 trillion was described as still possible.12

Anthropic has not settled on a valuation target or on how many shares it will sell.15 Its public prospectus, filed October 26, left the price range and share count blank.57 The investor guidance matters for that reason. It is the clearest sign so far of where the order book may land, and it shows how fast the mood around AI stocks has turned.

How the deal is set up

The outline of the offering is now public. Anthropic plans to list Class A shares on the Nasdaq Global Select Market under the ticker ANT.15 Goldman Sachs and Morgan Stanley head a group of 22 underwriters.58 Goldman holds the "lead left" spot on the prospectus, and Morgan Stanley is the stabilization agent responsible for orderly first-day trading.10 That is the same setup the two banks used for SpaceX in June.10

The reported schedule is tight. A roadshow could start the week of November 9, and trading could begin as early as the week of November 16.124 The aim is to finish before Thanksgiving.155 Accounts differ slightly here. One outlet cites Fortune as expecting the listing during Thanksgiving week itself.3 Bloomberg reported earlier that if the November window closes, Anthropic still expects to go public before the end of 2026.2

Some features of the deal break with normal practice. Employees and early investors can sell some shares on the first trading day. Lock-ups then expire in stages 27, 48, 62 and 76 days after the debut, instead of the usual single 180-day wait.123 Control is also concentrated. Founder LLC, made up of the seven co-founders, will hold 50.1% of voting power, and a Long-Term Benefit Trust will generally elect a majority of the board.18 Investors who buy ANT shares will have very little say over how the company is run.

The financials behind the discount

The valuation cut is not only about the market. The numbers in the filing give buyers room to push back. First-half 2026 revenue was $16.3 billion, up from about $1.1 billion a year earlier.6 The headline net loss for the same period was $80.7 billion.1 Most of that was accounting: $72.4 billion came from non-cash fair-value changes on convertible notes, derivatives and SAFEs. The operating loss was under $700 million.3

The bigger issue is growth. The amended filing showed third-quarter revenue of $17 billion, up from about $11.6 billion in the second quarter.15 Other accounts put the quarter at $16.8 billion.16 Either way, quarterly growth fell to roughly 45% to 47%, after 144% in the second quarter and 132% in the first.416 Investors pay high multiples for acceleration, and this was a slowdown. Reuters first reported talk of a $1.5 trillion valuation in mid-October, after Anthropic's investor day. That was before the latest selloff.1615

The spending commitments are also huge. Anthropic disclosed about $895 billion in purchase commitments and leases, with close to $450 billion due before the end of 2030.1519 Those include at least $110 billion with Amazon, about $120 billion with SpaceX, $115 billion with Google and $45 billion with Microsoft.3 Dan Ives of Yorkville Advisors called the prospect of a below-investment-grade credit rating "a bit of a gut punch." He said such a rating could make those obligations harder to finance and that $1.5 trillion may be a baseline that slips further by mid-November.19

Where the coverage disagrees

The reporting agrees on direction but not on how far the price could fall or rise. The Wall Street Journal's account suggests a conservative pricing plan. Some investors expect CFO Krishna Rao to leave money on the table for a first-day gain, and some think a debut near $1.5 trillion could approach $2 trillion by the close of the first session.15 Fortune, as cited in one summary, mentioned a prediction of $2.4 trillion after listing.3 Others are more doubtful. Cerity Partners' Jim Lebenthal said even $1.5 trillion to $2 trillion would be hard to justify.12

The multiples depend on which revenue figure you use. At $1.5 trillion to $2 trillion, the price-to-sales ratio is about 42.5 to 56.7 times trailing twelve-month revenue of roughly $35.3 billion.13 On annualized run-rate revenue, $1.5 trillion works out to about 22 to 23 times sales, close to the multiple implied by the $965 billion Series H round in May.17 That second view suggests most of the jump in valuation comes from revenue growth, not a richer multiple. Both calculations are correct. They differ only in whether you believe the latest quarter's run-rate will last.

Our reading is that the reset is healthier than the headlines suggest. Even at $1.5 trillion, the company would be priced about 55% above its last private round.17 A lower entry price can also draw buyers who sat out earlier rounds.11 The real danger is weak trading after the debut. If the stock struggles, $1.5 trillion starts to look like a ceiling, not a floor.11 IPO scholar Jay Ritter has noted that at this size, the chance of a 10x return for public buyers is "really limited."20

The SpaceX precedent and a crowded pipeline

SpaceX is the obvious comparison. It priced at $135 a share on June 12, implying about $1.77 trillion, and closed its first day near a $2.1 trillion market value.26 Reports differ on how much it raised: $75 billion in some accounts and $85.7 billion to $86 billion in others, a gap likely explained by whether the overallotment is counted.212326 The aftermath is the lesson. Shares rose to about $225, fell below $105 by early August, and only recently climbed back around the offering price.2128

The two companies are also tied commercially. Anthropic has agreed to pay SpaceX about $3.1 billion a month for Nvidia-powered compute once all promised capacity is delivered, up to $120.5 billion through 2029.1 Anthropic made up 34.5% of SpaceX's third-quarter revenue. Bryant University's Cathy Zheng argues that a pure-play AI listing could pull capital away from SpaceX, a direct competitor through xAI's Grok.

The wider IPO market is fragile. The number of listings this year has been weak despite SpaceX's size. Analysts point to a September Fed rate hike, worries about AI spending, and mixed results for recent deals such as Cerebras and Quantinuum.24 OpenAI has reportedly pushed its own listing to 2027.22 GMO warns that new equity supply from SpaceX lock-up releases and AI IPOs could itself break an AI bubble. It estimates that Anthropic and OpenAI together could equal about 5% of U.S. investable market capitalization.25

Why it matters

The debut has become a test of the whole AI trade. A strong opening would likely restart the queue of companies waiting to list and support AI-linked megacaps, while a weak one would deepen fears of overexposure.15 Ives put it plainly: the tech trade "needs this to go public."19 It also matters for Amazon and Alphabet, whose reported earnings have been lifted by paper gains on their Anthropic stakes. A lower IPO mark shrinks those future gains.16

The valuation cut is the market setting terms, not walking away. Investors still want to own the company behind Claude, but after a tech selloff they want a discount for slowing growth, enormous compute bills and limited governance rights. Whether Anthropic accepts that discount and prices for a first-day gain will show how much AI enthusiasm is left heading into year-end.