The $900 billion valuation number isn’t new. It appeared in Bloomberg’s reporting published May 12, but it’s been in the market since at least May 1, when coverage here mapped Anthropic’s valuation trajectory from $380 billion to $900 billion across 90 days. What’s new, and contested, is the raise amount.
This report puts Anthropic’s target at $30 billion. Prior coverage from May 2 documented the company’s $50 billion round entering allocation phase. That’s a $20 billion gap between two data points on the same company within 12 days, and neither figure comes with an Anthropic announcement.
Three possibilities explain the discrepancy. First, these are separate financing tranches — the $50 billion round is one event, and the $30 billion is a subsequent or parallel raise. Second, the $30 billion is a subset of the larger round, representing a specific allocation or tranche. Third, one or both figures are simply inaccurate. The single-source nature of this report, Bloomberg’s May 12 coverage, doesn’t resolve which explanation is correct.
Anthropic Financing Figures: What's Been Reported (May 2026)
| Date | Claim | Amount | Source Tier | Status |
|---|---|---|---|---|
| May 1 | Raise target | $50B | T3 | Reported, in allocation per May 2 |
| May 2 | $50B round allocation phase | $50B | T3 | Reported, allocation advancing |
| May 12 | New raise target | $30B | T2 (Bloomberg) | Reported, not confirmed |
| May 12 | Alphabet milestone contribution | $30B | T2 inference | Speculative, not confirmed |
| May 1-12 | Valuation target | $900B+ | T3 (multiple) | Reported, not confirmed |
| May 5 | Implied valuation (crypto derivatives) | $1.6T | T3 | Market-derived, not confirmed |
The IPO angle is the report’s most interesting claim. Internal planning reportedly includes preparation for a public offering as early as October 2026, though Anthropic has not confirmed this timeline. An October 2026 IPO would require SEC registration well before that date — watch for Form S-1 filings as the verifiable signal. It would also require Anthropic to address its public benefit corporation structure, a conversion question documented in prior registry coverage. The October date is a source inference, not a confirmed milestone.
Don’t bet on the Alphabet figure. The report includes a claim that Google’s Alphabet could contribute up to $30 billion contingent on technical milestones — a highly specific number from a single inference. Neither company has confirmed this. Alphabet has existing commitments to Anthropic through the Google Cloud partnership and prior investment tranches. Whether those deepen into a $30 billion milestone-contingent structure is speculative.
The catch is what the revenue context makes plain. Prior coverage documented two competing Anthropic revenue run rates — $30 billion and $45 billion annually — from different sources within the same reporting window. Add the conflicting raise amounts and the two-figure valuation gap ($900 billion private, $1.6 trillion implied by crypto derivatives per May 5 coverage), and a picture emerges: Anthropic’s financial picture is genuinely opaque. Multiple parties — investors, partners, journalists — are releasing fragments, and no authoritative reconciliation exists.
What to Watch
What to watch
Form S-1 or Form D filings with the SEC (verifiable primary sources for round closure and IPO preparation). Any official Anthropic statement on financing. The May 2 allocation-phase report suggested the $50 billion round had advanced significantly; confirmation that it closed would clarify whether the $30 billion represents a new round or revised reporting on the same event.
Watch the Q3 earnings window for the first hard public data on Anthropic’s revenue base — that’s when IPO pressure will force more disclosure whether Anthropic files or not.