What the Anthropic–OpenAI IPO Race Is About
The Anthropic–OpenAI IPO race is the competition between two leading frontier AI companies to reach public markets first, define how investors value generative AI, and secure capital for large‑scale model development while reshaping concentration in global equity indices. That race moved into a new phase when Anthropic filed a confidential draft registration with regulators after closing a USD 65 billion (approx. RM299.5 billion) round at a USD 965 billion (approx. RM4,448.5 billion) valuation. Deutsche Bank Research and other analysts describe this as a capital markets extension of their long‑running technological rivalry. Anthropic and OpenAI are no longer just research labs; they are near‑trillion‑dollar platforms competing to set the reference point for AI company valuations. Their timing decisions, revenue growth claims, and governance structures will help determine how public investors judge the risks and rewards of frontier AI IPOs.
Anthropic’s First-Mover Advantage and IPO Strategy
Anthropic’s confidential S‑1 gives it a first‑mover edge in the frontier AI IPO race. The company followed its USD 65 billion (approx. RM299.5 billion) raise with a near‑trillion‑dollar post‑money valuation of USD 965 billion (approx. RM4,448.5 billion), tripling its worth from roughly three months earlier. According to Technobezz, Anthropic’s annualised revenue crossed USD 47 billion (approx. RM216.2 billion) in May, up from USD 10 billion (approx. RM46 billion) in all of the prior year, and it has told investors it expects to turn a profit in the first half of 2026. The company has not set share counts or a price range yet, stating that IPO timing depends on market conditions and other factors. Anthropic’s positioning as a pure‑play AI stock, plus claims of approaching operating profit, are central to how it aims to win public market confidence ahead of OpenAI.
OpenAI’s Planned Stock Debut and Capital Ambitions
OpenAI is preparing its own public listing as pressure mounts from Anthropic’s head start. Deutsche Bank Research reports that OpenAI is considering a stock market debut that could raise as much as USD 60 billion (approx. RM276 billion) and value the ChatGPT maker at more than USD 1 trillion (approx. RM4.6 trillion). Its IPO plans are reportedly backed by banks such as Goldman Sachs and Morgan Stanley, with a target launch around September. While Anthropic has recently overtaken OpenAI in sales, Open Magazine notes that OpenAI remains the global face of the generative AI boom and is “determined to strike while the iron is hot.” Secondary share sales by employees, totalling USD 6.6 billion (approx. RM30.36 billion), suggest some insiders view current AI company valuations as near a peak, raising questions about how public investors will price OpenAI stock debut.
Contrasting AI Philosophies Behind the Valuations
Beyond headline AI company valuations, Anthropic and OpenAI promote different development philosophies that investors will price into their frontier AI IPO race. Anthropic has focused on Claude as a safer, more controllable AI assistant, with strong traction among developers through tools such as Claude Code, contributing to higher recent revenue and a claim that it could soon report its first quarter of operating profit. OpenAI, by contrast, has emphasised broad consumer reach through ChatGPT and partnerships with large platforms, sustaining rapid growth even as Anthropic reportedly pulled ahead on annual recurring revenue. These models reflect different views on the balance between safety, speed, and commercialisation. Public investors will have to weigh the credibility of near‑term profitability versus longer‑term platform dominance, and decide which philosophy deserves a premium in the emerging market for listed AI pure‑plays.
Market Concentration and the Shift from Private to Public Capital
The Anthropic IPO filing, OpenAI stock debut plans, and SpaceX’s own offering mark a decisive turn from private funding to public capital for frontier AI. Bank of America warns that the listings of SpaceX, OpenAI, and Anthropic could push the technology sector’s weight in a major equity index past a 48% historical threshold, exceeding past concentration peaks from earlier speculative eras. TradingKey estimates that combined fundraising by the three could surpass USD 200 billion (approx. RM920 billion), while Davidson analyst Gil Luria says their “combined demand for capital” is likely to disrupt capital markets and that “going early will be a great advantage.” As late‑stage private rounds give way to block‑buster listings, public investors—not venture funds—will set the next chapter of pricing for AI risk, reward, and regulation.
