Lauge Risom Koch 
Artificial intelligence startup Anthropic has filed for a record-breaking initial public offering despite its chief executive warning about existential technological risks.
Artificial intelligence developer Anthropic filed regulatory documents on Monday to sell shares to the public. According to the Associated Press, this Wall Street debut could become the largest initial public offering in stock market history. The move would allow the startup to go public before its rival OpenAI.
The company plans to list its stock on the Nasdaq Global Select Market under the ticker symbol ANT. Analysts suggest the public offering could raise as much as $100 billion from investors. This influx would surpass the $86 billion initial public offering record established by SpaceX in June.
The filed documents reveal that the startup experienced financial losses despite revenue growth. The company behind the Claude chatbot reported a net loss of $80.7 billion during the first half of 2026. Despite these deficits, investors anticipate the final corporate valuation will range between $1.5 trillion and $2 trillion.
Financial strategy and market competition
Executives stated they intend to utilize the funds to acquire other technology businesses. The startup also plans to invest in the computing infrastructure required to challenge industry rivals. Anthropic currently faces competition from tech giants like Google and the artificial intelligence division of SpaceX.
Competitors in this sector continue to lose money due to the resource costs required to build language models. These deficits have fueled concerns regarding an investment bubble within the technology sector. However, this public offering will cover cash shortfalls while generating wealth for the seven founders.
The 335-page regulatory filing listed risks facing the San Francisco-based enterprise. The company acknowledged difficulties in retaining staff members, navigating regulatory roadblocks, and securing compute power. The document also warned that artificial intelligence models could “pose catastrophic or existential risks to humanity.”
Safety warnings and development timelines
This filing arrives weeks after the chief executive advocated for slowing the development of AI models. CEO Dario Amodei warned that artificial intelligence could become capable of operating beyond human control. He cautioned that rogue systems might release software agents capable of overwhelming the internet within a year.
Amodei argued that the industry must slow down to allow safety measures time to catch up. The executive proposed implementing industry checks while emphasizing that his company is undertaking safety initiatives. He noted that establishing global safety standards will require coordination across the technology industry and governments.
The chief executive detailed his safety framework in an essay published on his website. Amodei wrote, “I believe that if slowing down bought us even an extra year or two before models reach critical levels of capability, and we used that time to advance alignment, we could greatly reduce the risk that something goes seriously wrong.”
