OpenAI Valuation 2026: $852B After the $122B Raise, and How It's Priced

OpenAI is worth $852 billion as of March 2026, after closing a $122 billion funding round — up from $500 billion just five months earlier. That's the short answer. The longer answer is that the number is now a proxy war between three labs, and OpenAI just lost the top spot to Anthropic.

Fourteen months ago OpenAI was seeking $230 billion. Today it's $852 billion, Anthropic is at $965 billion, and the combined SpaceX-xAI entity sits at $1.25 trillion. This post breaks down how OpenAI got priced this high, what multiple that actually implies on real revenue, and why the gap to Anthropic matters more than the headline number.

What Is OpenAI's Valuation in 2026?

OpenAI is valued at $852 billion following a $122 billion funding round that closed in March 2026, confirmed by the company that same month. That is up from $500 billion in October 2025, when a $6.6 billion employee secondary sale set the mark, and roughly 4x the $230 billion figure OpenAI was reportedly seeking in early-2025 fundraising talks.

OpenAI's Valuation, Round by Round

The climb from $500 billion to $852 billion took five months — but the full arc from 2019 to today shows a company whose valuation has roughly doubled or more in nearly every round since 2023. Below is every major disclosed data point.

Figures are blended from CNBC, Crunchbase News, TechCrunch, and OpenAI's own disclosures through March 2026. Early-round valuations before 2023 are widely-cited estimates, not confirmed post-money figures.

Does the OpenAI Valuation Make Sense on Revenue?

At $852 billion against a ~$25 billion annualized revenue run rate, OpenAI is trading at roughly 34x revenue — a multiple that would be unthinkable for any SaaS company at this scale, but is treated as normal for frontier AI labs. Revenue itself is real and growing fast: OpenAI passed $1 billion ARR in mid-2023, hit $3.7 billion for full-year 2024, closed 2025 at $21.4 billion, and reached ~$25 billion by mid-2026, per reporting from The Information. About $17 billion of that comes from ChatGPT subscriptions, $6.5 billion from API consumption, and $1.5 billion from Sora video and licensing.

What doesn't scale as cleanly is profitability. OpenAI runs at an estimated -122% operating margin — it loses about $1.22 for every dollar of revenue, almost entirely on compute. That loss rate hasn't narrowed meaningfully even as revenue has grown 6.8x since 2024, because the infrastructure buildout underneath it has grown even faster. For context on how the rest of the market prices AI-native companies against this same revenue-multiple lens, see our breakdown of how AI company valuations are being priced, and track live multiples on our AI Valuations dashboard.

OpenAI Valuation vs. Anthropic and xAI: Who's Actually Winning?

OpenAI held the "most valuable AI startup" title for most of 2025, but Anthropic took it in May 2026 with a $65 billion Series H at a $965 billion post-money valuation — $113 billion above OpenAI. Anthropic's round-run-rate revenue had just crossed $47 billion, giving it a lower revenue multiple (~20.5x) than OpenAI's ~34x, which is part of why investors were willing to price it higher relative to fundamentals. Meanwhile xAI, after a $20 billion Series E in January 2026 at $230 billion, merged into SpaceX in an all-stock deal that values the combined entity at $1.25 trillion — SpaceX at $1 trillion, xAI at $250 billion.

Figures are blended from TechCrunch, CNBC, Forbes, and company announcements through May 2026. "n/d" indicates run-rate revenue not disclosed at time of round.

The $1.15 Trillion Bet Behind OpenAI's Valuation

OpenAI's valuation isn't just a bet on ChatGPT subscriptions — it's a bet that the company can make good on roughly $1.15 trillion in infrastructure commitments stretching from 2025 to 2035, spread across seven vendors: Broadcom ($350B), Oracle ($300B), Microsoft Azure ($250B), Nvidia ($100B), AMD ($90B), AWS ($38B), and CoreWeave ($22B). The Oracle deal alone — more than $300 billion over five years — is one of the largest single infrastructure contracts in tech history, and the Nvidia commitment includes 3 gigawatts of dedicated inference capacity plus 2 gigawatts of training capacity on next-generation Vera Rubin systems.

That's the tension at the center of the $852 billion number: revenue of $25 billion doesn't come close to covering commitments of $1.15 trillion, so the valuation is really a bet that either revenue keeps compounding at its current ~17% sequential pace, or that OpenAI raises again — probably at an even higher number — before any of these bills come fully due. For broader context on how capex-heavy bets like this ripple through public markets, see our Big Tech Earnings tracker.

Will OpenAI IPO at This Valuation?

IPO speculation has picked up sharply since the October 2025 secondary sale gave outside investors a real mark on OpenAI's stock, and it intensified further after the $852 billion round in March 2026. A public listing would let SoftBank, Thrive Capital, T. Rowe Price, Dragoneer, and MGX — all participants in the 2025-2026 rounds — realize liquidity at a scale private markets can't fully absorb, and reporting has floated a 2026-2027 window as plausible, though OpenAI has not confirmed a timeline.

The complication is OpenAI's unusual capped-profit structure, which still needs to be reconciled with a conventional public listing before bankers can realistically run a roadshow. Anthropic faces a cleaner path on that front and has been reported as "nearing $1T ahead of IPO" language in its own press coverage — which is part of why some allocators view Anthropic's $965 billion mark as the more IPO-ready of the two, even at a lower absolute valuation gap to OpenAI's $852 billion.

What OpenAI's Valuation Signals for the Rest of the Market

For every other founder raising a Series B or C right now, the OpenAI-Anthropic valuation race is both a gift and a distortion. It's a gift because it drags multiples up across the entire AI stack — infrastructure, tooling, and application-layer companies all get priced with some reference to what the frontier labs are doing. It's a distortion because most companies raising today don't have OpenAI's distribution (800M+ weekly ChatGPT users) or Anthropic's enterprise foothold, and founders anchoring their own ask to a 34x multiple because "that's what OpenAI trades at" will get corrected hard in diligence.

The more useful signal is the gap itself. Anthropic overtook OpenAI not by having more revenue in absolute terms ($47B vs $25B, both real but not overwhelming relative to $1T+ valuations) but by growing faster off a lower multiple — investors rewarded the more capital-efficient growth curve, not just scale. That's a pattern worth remembering the next time someone tells you a bigger valuation always means a better business.

There's also a portfolio-construction lesson buried in here for LPs. A fund that got pro-rata rights in OpenAI at the $29 billion mark in 2023 is sitting on roughly a 29x markup by book value alone — before accounting for the fact that most of that gain is unrealized and illiquid until a secondary window or IPO actually opens. That's the same dynamic we track across VC fund performance broadly: paper markups compound fast in a bull market for a sector, but DPI (cash actually returned) lags TVPI (paper value) by years in exactly this kind of concentrated, mega-round-heavy portfolio. Funds that got early OpenAI or Anthropic exposure look extraordinary on paper right now; whether that translates to distributions depends entirely on how and when these companies eventually go public or get acquired.