Anthropic Files for Potentially Biggest IPO Ever

Source reports published 26 Oct 2026, 10:00 am – 27 Oct 2026, 4:22 am AEST

Anthropic, the AI company behind Claude, has filed for an IPO that could value the company at between $1.5 trillion and $2 trillion. The filing highlights the company's rapid growth, but CEO Dario Amodei continues to warn of AI's existential risks.

What happened

• Anthropic, founded by Dario Amodei and his sister Daniela Amodei, has filed paperwork with the Securities and Exchange Commission for a potential initial public offering (IPO).
• The company, which develops the Claude chatbot, is aiming to raise substantial capital to fuel its expansion and is anticipating a valuation between $1.5 trillion and $2 trillion, potentially placing it alongside SpaceX.
• Anthropic reported $16.3 billion in revenue for the first half of 2026, alongside a net loss of $80.7 billion.
• Despite this, the company’s founders, including CEO Dario Amodei, believe AI will fundamentally transform the global economy.
• The filing reflects a bullish outlook on the technology, citing the potential for AI to "improve how humans live and work."
• However, the company acknowledges significant risks, including concerns raised by policymakers and researchers regarding the potential for misuse or autonomous operation of advanced AI systems.
• The company’s seven co-founders emphasized the importance of investor participation, framing the purchase of stock as an opportunity to be part of a history-defining moment.
• The IPO will also provide a significant boost to the wealth of Dario and Daniela Amodei.

Original reporting

• BBC: Anthropic warns of AI's 'catastrophic risks' ahead of major IPO
  2026-10-26T13:27:43.452000+00:00
• NPR: AI giant Anthropic files for an IPO that could break records
  2026-10-26T00:00:00+00:00
• PBS NewsHour: Anthropic files for potentially the biggest IPO ever as CEO warns of AI's existential risk to humanity
  2026-10-26T16:40:54+00:00
• CBS News: Anthropic files for IPO, touting AI's ability to "improve how humans live"
  2026-10-26T13:16:00+00:00
• Deutsche Welle: AI company Anthropic files its IPO in hopes of raising $100 billion
  2026-10-26T18:22:49.395000+00:00
• South China Morning Post: Anthropic’s IPO filing shows explosive growth, risks and staggering costs
  2026-10-26T13:53:04+00:00