OpenAI Files for $852 Billion IPO as Anthropic Targets $965 Billion Debut
Updated
Updated · Mission Local · Jun 11
OpenAI Files for $852 Billion IPO as Anthropic Targets $965 Billion Debut
3 articles · Updated · Mission Local · Jun 11
Summary
$1.82 trillion in combined planned valuations from OpenAI and Anthropic would dwarf San Francisco’s previous biggest IPO—Uber at $82.4 billion—creating an unprecedented local tech windfall.
San Francisco will capture little of that directly because California bars municipal income taxes, and the city has already scaled back payroll-based business taxes, leaving only a modest revenue bump despite a projected nearly $1 billion structural deficit.
Economists expect the gains to flow instead into high-end real estate, local services, startup activity and professional services; one prior study found every $10 million in IPO proceeds created 41 jobs and 0.7 businesses near headquarters.
Housing is already tightening: agents say buyers and renters are bidding aggressively, some listings now draw up to 100 prospective tenants, and prices can rise as soon as a large IPO is announced.
The broader risk is concentration—so much capital tied to two AI firms could amplify fallout if the AI boom falters, potentially chilling venture investment well beyond San Francisco.
With massive losses projected until 2029, is OpenAI’s potential trillion-dollar IPO valuation a massive market bubble?
Can OpenAI's governance protect investors from its CEO's alleged self-dealing and conflicts of interest?
As OpenAI partners with the Pentagon, has its mission to benefit humanity been abandoned for profit?
OpenAI’s $1 Trillion IPO Bid: Market Risks, Governance Challenges, and the AI Industry Shakeup
Overview
OpenAI’s confidential IPO filing in May 2026 marks a pivotal moment for the tech industry, aiming for a $1 trillion valuation and a public debut as early as September. Backed by major advisors like Goldman Sachs and Morgan Stanley, OpenAI’s move is set to reshape market dynamics and set new benchmarks for AI companies. However, the company faces intense scrutiny due to its high cash burn, complex governance involving a nonprofit foundation, and legal questions surrounding CEO Sam Altman. As competition intensifies and regulatory demands grow, investors await the S-1 filing to assess OpenAI’s financial health, risks, and long-term prospects.