Anthropic Files for IPO: The AI Race to Wall Street Heats Up

Artificial intelligence company Anthropic has taken its most significant step yet toward a public market debut, confirming it has confidentially submitted a draft registration statement — an S-1 — to the US Securities and Exchange Commission. The move positions the Claude maker for a Wall Street listing by October, even as SpaceX prepares to price the largest IPO in history next week and crypto exchanges, including Coinbase, Binance, and OKX are already letting traders bet on the outcome. For investors, the question is no longer whether to buy the AI IPO wave — but which wave, and when.

The Filing

Confidential filings are standard practice among major US tech companies ahead of an IPO. The approach allows firms to keep sensitive financial data out of the public eye during the SEC's review period, while also giving management the flexibility to gauge investor appetite, make revisions, or — in extreme cases — withdraw plans without public scrutiny.

Anthropic described the filing as giving the company "the option to go public after the SEC completes its review," stopping short of committing to a firm timeline. The target listing date is October 23, 2026, with bankers expecting the offering to raise more than $60 billion from public markets.

"The proposed initial public offering will depend on market conditions and other factors." — Anthropic statement on the confidential S-1 filing

The AI IPO Race

Anthropic's filing throws it into a high-stakes race to the public markets alongside two of the most closely watched companies in the world. SpaceX — now merged with Elon Musk's xAI — has set its IPO price at $135 per share, selling 555.6 million shares for a $75 billion raise at a $1.77 trillion valuation. It lists on the Nasdaq under the ticker SPCX on June 12, set to be the largest IPO in history, more than triple the size of Alibaba's record 2014 debut. OpenAI is targeting a Q4 2026 listing at $852 billion to $1 trillion, with a fundraising target above $60 billion.

Combined, the three valuations total roughly $3.7 trillion. Bankers estimate the three offerings could collectively raise over $200 billion — the largest capital event in stock market history, comparable in scale only to Saudi Aramco's 2019 debut. The collective rush marks a pivotal moment for the AI industry, which has until now been funded almost entirely through private capital.

Anthropic vs SpaceX: The Head-to-Head

Strip away the brand names and the numbers tell a striking story — one that increasingly favours Anthropic. Anthropic's annualised revenue run-rate stands at $47 billion, growing at more than double year on year. The company is on track to post its first ever operating profit of approximately $559 million in Q2 2026, on quarterly revenue of $10.9 billion. That is a company moving from hypergrowth to profitability in real time.

SpaceX's xAI segment — the AI business that justifies much of the tech premium in the valuation — generated just $818 million in Q1 2026 revenue. The combined SpaceX/xAI entity posted a net loss of $4.94 billion, with xAI burning through roughly $14 billion in cash against only $3.2 billion in revenue. Total SpaceX group trailing revenues stand at $19.3 billion, growing at just 15% year on year.

At 100–120x trailing revenue, SpaceX is priced like a company growing explosively — but its actual revenue growth of 15% does not support that multiple. Anthropic at ~20x, growing fivefold, is the far more defensible valuation.

The Coinbase Pre-IPO Futures Market

Before either stock trades a public share, crypto markets are already pricing them. Coinbase has joined Binance, OKX, and Crypto.com in launching pre-IPO perpetual futures on SpaceX, OpenAI, and Anthropic — a new product class that lets eligible non-US traders gain price exposure to private companies before they list.

The mechanics are straightforward: traders go long or short on a futures contract priced off private market valuations. If the company completes its IPO, positions automatically convert into standard perpetual futures based on the public listing price. If the IPO is cancelled or delayed, positions are settled at the last known private valuation.

For SpaceX, the futures market is already live and active ahead of the June 12 listing. The Anthropic and OpenAI contracts are live but thinner, reflecting the longer runway to their public debuts. Pre-IPO futures on Anthropic have been trading at a premium to its $965 billion private valuation, suggesting the market expects a strong pop on debut. SpaceX futures have been more volatile — reflecting the tension between its iconic brand and its stretched valuation multiple.

Valuation Concerns and Competition

Anthropic's valuation trajectory has been extraordinary, even by Silicon Valley standards. The company was valued at approximately $60 billion in March 2025 and stood at $380 billion as late as February 2026. By May it had closed a $65 billion Series H round, pushing its post-money valuation to $965 billion — a more than 15-fold increase in 15 months. The Wall Street Journal has reported that Anthropic expects a 130% revenue surge that would deliver its first-ever operating profit. Backers include Capital Group, Baillie Gifford, Amazon, and Google — names that carry significant public market credibility.

But risks remain. Anthropic continues to burn through capital, funding the infrastructure required to train and operate large AI models, with deals with Amazon, Google, and Broadcom potentially worth hundreds of billions of dollars for cloud computing access. An IPO would provide the first concrete look at its full financial data amid ongoing concerns about an AI valuation bubble.

Competition is intensifying on all sides. OpenAI remains the dominant consumer brand in generative AI. Google's DeepMind, Meta AI, and a growing field of open-source models are all vying for the same enterprise customers. Anthropic has carved out differentiation through its safety-first positioning and the Claude model family, but sustaining that edge in a market moving this fast is far from guaranteed.

What the IPO Means for Claude and Anthropic as a Company

At the heart of Anthropic's business is Claude — its flagship family of AI models that has evolved from a research assistant into a full commercial platform. Claude Code, the company's AI coding tool, has become one of its strongest growth drivers, gaining rapid adoption among software developers and engineering teams across finance, law, healthcare, and technology.

Going public fundamentally changes the game. Access to public capital markets means Anthropic can raise funds at scale without relying solely on strategic investors like Amazon and Google — backers who are also, notably, competitors. That independence matters. Fresh capital would allow Anthropic to expand model training capacity, build out Claude's enterprise features, deepen third-party integrations, and compete more aggressively for top AI research talent.

Public company status also brings a new layer of accountability — quarterly earnings calls, shareholder scrutiny, and pressure to demonstrate a credible path to profitability. The narrative Anthropic brings to public investors — responsible AI development as a durable competitive advantage — will be tested against hard financial metrics from day one.

Market Context: AI Stocks and Infrastructure

The filing lands against a backdrop of surging AI market activity. Nvidia reported Q1 FY27 revenue of $81.6 billion, up 85% year on year, with Data Center revenue reaching $75.2 billion (+92% YoY). CEO Jensen Huang guided Q2 to $91 billion. The broader PHLX Semiconductor index is up 74% year to date, with Lumentum (+121% YTD) and Applied Materials (+67% YTD) among the standout performers. HBM3e memory allocations through 2027 are now functionally sold out at SK Hynix, Micron, and Samsung.

Alphabet — one of Anthropic's key backers — has committed $180–190 billion in capital spending in 2026, the vast majority directed at AI infrastructure, providing critical context for why Anthropic's compute deal pipeline is valued so highly by the market.

Investor Sentiment: Anthropic Pulling Ahead

In investor surveys, Anthropic has beaten out OpenAI for the most anticipated AI IPO by nearly a three-to-one margin. Faster revenue growth, a cleaner path to profitability, and a safety-first enterprise positioning have made it the preferred vehicle for sophisticated investors — even above the company that launched the generative AI era.

The SpaceX governance structure adds another layer of hesitation for institutional buyers. With Elon Musk retaining over 82% of voting control post-IPO, public shareholders receive economic exposure but virtually no governance influence. For funds with ESG mandates or fiduciary obligations around governance, that structure alone may be disqualifying.

"Anthropic beat out OpenAI for the top spot by a nearly three-to-one margin. Of the two AI IPOs, the Claude parent looks like the much better value." — Motley Fool analyst note, June 2026

Outlook: What Comes Next

With a target listing date of October 23, 2026 and a projected 130% revenue surge pointing toward a first operating profit, Anthropic arrives at its public debut in the strongest financial position of its short history. Enterprise AI adoption is still in its early stages — businesses are only beginning to integrate AI agents and coding assistants at scale — a trend that benefits Anthropic directly.

SpaceX's June 12 debut will be the defining market test of 2026. If it prices well and trades up, the runway to October is clear. If it stumbles, Anthropic and OpenAI may face pressure to adjust expectations before filing their public prospectuses. Watch the tape on June 12 carefully. It will tell you everything about what kind of market Anthropic is walking into.

The pre-IPO futures markets broadly agree that Anthropic is the AI IPO of the cycle. For investors who can access them, those contracts offer the earliest available signal on where public sentiment is heading. For those who cannot, the fundamentals make the case just as clearly. The S-1 filing is just the opening move.

What It Means for Investors

For retail and institutional investors alike, Anthropic's IPO presents a rare opportunity to gain direct exposure to one of the most consequential technology bets of the decade. The company sits at the centre of the generative AI wave — with meaningful enterprise revenue, blue-chip partnerships, and a credible safety-first narrative that resonates with regulators and governments.

That said, investors should approach with clear eyes. AI infrastructure businesses are capital-intensive, and profit timelines remain uncertain. The simultaneous listings of Anthropic, OpenAI, and SpaceX will test whether public market appetite for AI is as deep as private market valuations suggest — or whether supply of high-profile offerings outpaces demand.

For those with a high risk tolerance and a long time horizon, these listings may represent a generational entry point into transformative technology. For more cautious investors, waiting to see how SpaceX is received on June 12 — and at what multiples it trades — may be the wiser play before committing to Anthropic in October. One thing is certain: the AI IPO wave is no longer a question of if, but when.