OpenAI files confidentially for IPO, following Anthropic

2026-06-08 · Source: TechCrunch · Field: Finance & Economics — Capital Markets & Investment Management, Economic Analysis & Policy · Depth: Fundamental Awareness, medium

Summary

OpenAI, the creator of ChatGPT, has confidentially filed for an initial public offering (IPO) with the U.S. Securities and Exchange Commission, following a similar move by rival Anthropic. Last valued at \$852 billion post-money, OpenAI's filing signals a potentially blockbuster year for public markets in 2026, alongside SpaceX's expected \$1.75 trillion debut. Despite this, OpenAI faces significant financial challenges, including missing user and revenue targets, and projecting a burn rate of \$85 billion in 2028, even after doubling sales, due to massive computing power expenditures for AI research. This contrasts with Anthropic's rosier financial outlook, nearing its first quarterly profit. Secondary markets show Anthropic's valuation surging to \$1 trillion, surpassing OpenAI's \$880 billion, with 123% year-to-date appreciation versus OpenAI's 11.3%. The company also navigates past governance issues, recent lawsuits, and criticism over political donations.

Key takeaway

For investors considering AI sector exposure, OpenAI's confidential IPO filing, coupled with its high burn rate and Anthropic's competitive financial performance, signals a volatile yet potentially lucrative market. You should scrutinize AI companies' long-term cash flow projections and governance structures, especially given the intense capital requirements for AI research. Prioritize firms demonstrating a clearer path to profitability or sustainable funding beyond initial raises.

Key insights

The AI industry's race to IPO highlights intense capital demands and valuation complexities amid high burn rates and competitive pressures.

Principles

• High AI research costs drive significant burn rates.
• Early IPOs aim to secure scarce AI capital.
• Secondary markets reflect investor sentiment shifts.

In practice

• Monitor secondary market valuations for AI firms.
• Evaluate AI company burn rates against revenue projections.
• Assess governance structures of pre-IPO tech firms.

Topics

• OpenAI IPO
• Anthropic
• AI Market Valuation
• Large Language Models
• Public Markets 2026
• AI Burn Rate
• Secondary Markets

Best for: Investor, Entrepreneur, Consultant

Related on AIssential

• Anthropic Files Confidentially For IPO — Anthropic's confidential IPO filing and \$965 billion valuation signal an accelerating race among generative AI giants for public market dominance.
• OpenAI could file confidential IPO paperwork within days — OpenAI is reportedly preparing for an Initial Public Offering (IPO), with confidential paperwork potentially being filed with the SEC within days.
• As the tech mega-IPO race heats up, has OpenAI missed its moment? — OpenAI's struggle to monetize ChatGPT highlights the high costs and competitive pressures in the rapidly evolving AI market.
• In Anthropic vs. OpenAI Race to IPO, First Doesn’t Necessarily Mean Best — The timing of an AI company's IPO doesn't guarantee market leadership or success.
• OpenAI burned through $1.22 per dollar earned even after stripping out stock-based compensation — OpenAI's Q1 2026 financials reveal significant losses despite high revenue, while Anthropic rapidly gains ground and projects profitability.
• Anthropic Confidentially Files for What Could Be the Largest IPO Ever — AI labs are pursuing IPOs to fund expensive research and development.

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Editorial summary, takeaway, and curation by AIssential. Original article published by TechCrunch.