Anthropic kicks off IPO roadshow under ticker ANT

Silicon Valley has spent the past two years guessing which frontier AI lab would brave Wall Street first. We now have an answer, and it isn't OpenAI.

Anthropic officially launched the roadshow for its proposed initial public offering on Nasdaq under the ticker symbol ANT. The Claude maker is pitching 825 million shares of Class A common stock at an expected price range of $70 to $78 per share.

Of the total offering, Anthropic itself is issuing 801,351,354 shares, while existing shareholders are offloading 23,648,646 shares. Anthropic will not see any proceeds from those insider sales. Underwriters led by Goldman Sachs and Morgan Stanley also have a 30-day option to pick up an extra 123.75 million shares. As usual with IPO announcements, the SEC registration statement has been filed but is not yet effective.

Big money, calibrated valuations

At the top end of that $78 range, the public float alone would net Anthropic up to $64.4 billion, pointing to an implied valuation of around $1.02 trillion based on prospectus shares.

That is not all. Anthropic is pairing the public offering with a massive $26 billion private placement backed by an absolute murderer's row of tech heavyweights: Google, Microsoft, Nvidia, AMD, Broadcom, Micron, and TSMC. That pushes the total capital raise toward $90.4 billion.

While a trillion-dollar valuation sounds massive, it is actually a reality check. Earlier private whispers tossed around $1.5 trillion or even $2 trillion, before bankers pushed for more sober figures. Anthropic was valued at $965 billion in May, so management chose a manageable markup over risking a debut faceplant.

Financially, Claude has turned into a revenue machine. Q3 revenue grew 47% quarter-over-quarter to $16.96 billion, with annualized revenue sitting near $81 billion and net losses narrowing. Specialized solutions in healthcare, finance, and law are driving enterprise demand. Still, that 47% growth represents a noticeable downshift from the 144% surge posted in Q2.

The $900B computing hangover

The real urgency behind this rush to market comes down to infrastructure bills. Anthropic disclosed that it has committed nearly $900 billion in compute capacity with partners like Amazon and Google.

Those staggering hardware commitments collide with an increasingly jittery public market. Tech shares recently took a hit after midterm election results sparked worries over tighter data center regulations, while Wall Street grows more impatient with circular AI financing. Even OpenAI recently trimmed its private funding targets. Anthropic clearly wanted to lock down real cash before macro sentiment cooled further.

Why it matters

Anthropic heading to the public markets marks the official end of the blank-check era for generative AI.

For years, foundation model builders operated inside the protective fog of private venture rounds and cloud credits. Once ANT begins trading, every quarterly report will expose the raw unit economics of frontier training runs. Wall Street analysts will pick apart Token margins, compute burn, and customer retention. That public benchmark will force competitors like OpenAI to face their own valuation realities.

Securing $26 billion in private anchor commitments from hardware and cloud giants is a shrewd defensive move. It binds Anthropic's entire supply chain into its financial success. Yet we believe the nearly $900 billion compute liability remains a towering question mark. If revenue growth continues to slow while data center costs compound, public investors will soon demand strict capital discipline. For enterprise users and developers, the AI race is about to pivot from who can burn the most compute to who can deliver real business profit.