Anthropic files for IPO on Nasdaq under ticker ANT

On October 26, 2026, Anthropic PBC filed Form S-1 with the SEC for an IPO on Nasdaq under the ticker “ANT” and disclosed its financials for the first time: revenue grew to $16.3 billion in the first half of 2026 with an operating loss of $693 million, while the net loss of $80.7 billion was almost entirely non-cash.

Compiled by Sergey KostenchukPublished 2026-10-26Updated 2026-10-26

2026-10-26 Business Anthropic

💼 Anthropic files for IPO on Nasdaq under ticker ANT

On October 26, 2026, Anthropic PBC filed Form S-1 with the SEC: the price and number of shares have not yet been filled in, and the underwriters are Goldman Sachs, Morgan Stanley, J.P. Morgan, and 20+ banks.

🌍 The economics of a frontier lab are revealed for the first time: revenue for the half-year was $16.3 billion (+1300% y/y), compute and infrastructure were $8.9 billion, and the operating loss was $693 million. The IPO will test a rare structure: most of the board is elected by the Long-Term Benefit Trust.

👤 The record net loss of $80.7 billion is not cash: $72.4 billion of it is a non-cash revaluation of convertible instruments. Watch for the price and number of shares, the ANT listing date, and Q3-2026 figures.

Source 1: https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/anthropicpbc-sx1.htm Source 2: https://www.sec.gov/Archives/edgar/data/2130357/000162828026067168/0001628280-26-067168-index.html

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