Anthropic, the artificial intelligence powerhouse behind the Claude chatbot, has taken a bold step into the spotlight by filing paperwork to go public in the United States. The move, announced on June 1, 2026, marks a pivotal moment not just for the company but for the entire technology sector, as investors and industry watchers brace for what could be one of the most scrutinized and consequential IPO cycles since the dot-com era.
Founded just five years ago by Dario Amodei—who left OpenAI after a high-profile split over leadership disagreements—Anthropic has rapidly ascended the ranks of the AI world. Its most recent private fundraising round valued the company at over $965 billion, a figure that eclipses even OpenAI’s latest valuation of $852 billion, according to BBC reporting. This eye-popping number places Anthropic in rare company, with only a handful of tech giants ever approaching such heights before going public.
The company’s decision to file confidential paperwork with federal regulators, as reported by The Washington Post, sets the stage for a stock market debut that could redefine how investors and the public view AI firms. Anthropic’s IPO is expected to be one of three trillion-dollar listings this year, joining Elon Musk’s SpaceX and OpenAI in what analysts are calling an unprecedented boom for AI-related companies entering public markets.
But why all the fuss? For starters, Anthropic’s flagship product, Claude, has been at the forefront of generative AI, competing head-to-head with OpenAI’s ChatGPT. The rivalry between the two companies is fierce, with both vying for the attention—and dollars—of individual users and corporate clients alike. Dario Amodei’s departure from OpenAI and subsequent founding of Anthropic added a layer of intrigue to the contest, as each firm pushes the boundaries of what AI can do.
The timing of Anthropic’s IPO is significant. While OpenAI is also considering going public this year, its CEO Sam Altman told CNBC, “We’ll do it when it makes sense,” suggesting no rush to follow suit. This leaves Anthropic with a unique opportunity to set the tone for how public markets value generative AI companies. According to Troy Hooper of Mergermarket, “The first mover has a real chance to define how public markets value generative AI, setting up the yardstick that investors will use to measure everyone else.”
Yet, going first isn’t without its risks. Sana Kharegani, chief strategy officer at Era 4, told the BBC that Anthropic’s move “carries a bit of a risk.” She explained, “What we are going to get is a precedent—a gauntlet laid down for metrics that might matter. So maybe enterprise revenue, or subscriber counts, or hard numbers rather than philosophy. But if things don’t go exactly as planned... you’re leaving the door for others to come after you.”
On the flip side, Hooper argues that the real danger lies in going second. “Neither Anthropic nor OpenAI wants to be the last major AI pure-play to list,” he noted. The pressure is on for both companies to make their mark while the market’s appetite for AI investments is at a fever pitch.
Adding to the drama, Anthropic’s IPO comes amid a broader surge in AI-related investment. Alphabet, Google’s parent company, has announced plans to raise $80 billion to pour into artificial intelligence, underscoring just how high the stakes have become. Meanwhile, SpaceX is expected to break records with its own stock market debut this year, and the combined value of these IPOs represents what Harrison Rolfes of Pitchbook calls “the largest concentration of pre-IPO capital ever brought to market simultaneously.”
“The 2026 window either becomes the most consequential IPO cycle since the dot-com era or the most expensive lesson in narrative-versus-fundamentals that public markets have ever taught,” Rolfes told the BBC. In other words, this year could be remembered as a watershed moment—or a cautionary tale—depending on how these companies perform once their shares hit the market.
For Anthropic, the scrutiny will be intense. Investors are expected to pore over its IPO prospectus, searching for evidence that the company’s sky-high valuation is justified by strong business margins, robust sales, and a clear path to profitability. Tineke Frikkee, a senior fund manager at W1M, said she’s eager to see the details. “No doubt it’ll be a multi-hundred pages document, but that’s what we’ll be looking for,” she told the BBC’s Today programme.
Anthropic, for its part, has told investors it expects to turn a profit in the first half of 2026. This would make it a rarity among its peers—neither SpaceX nor OpenAI are currently profitable. The company attributes its positive outlook to significant growth in sales of Claude and related services, suggesting that demand for advanced AI tools remains robust despite broader economic uncertainties.
However, Anthropic’s journey to this point hasn’t been without controversy. Last year, the company entered into a $200 million deal with the US Department of Defense, which included contractual terms allowing government agencies to use AI tools like Claude for “any lawful use.” This language raised concerns within Anthropic about the potential for its technology to be deployed in mass domestic surveillance or even fully autonomous weapons of war. Dario Amodei made his concerns public, highlighting the ethical and political dilemmas that come with developing powerful AI systems for government clients.
Despite the split with the Trump administration over these issues, other customers have not been deterred. Anthropic’s client base continues to expand, and the company remains confident in its ability to lead the next wave of AI innovation. The question now is whether Wall Street will share that confidence when the company’s shares finally become available to the public.
As the 2026 IPO cycle heats up, all eyes will be on Anthropic, SpaceX, and OpenAI. The outcome of these high-stakes debuts will not only shape the fortunes of their founders and investors but could also set the direction for the entire technology industry in the years to come. For now, the stage is set, the stakes are sky-high, and the world is watching to see which vision of the future will prevail.