
Enterprise Software · Data Intelligence
Anthropic
Series G-1
Series H post-money valuation (May 2026)
$183.0B → $965.0B · Sep 2025–May 2026
Probability modeled from funding stage, momentum & liquidity signals.
Valuation Trajectory
Funding-round staircase from founding · log scale. Filled dots are verified marks; hollow dots are the modeled round ladder between them.
IPO Model Drivers
Why the odds read this way
Factor weights are illustrative decompositions of the modeled IPO probability, not guarantees.
Down-Round Risk
Valuation downside pressure
Strong momentum (valuation up 427%) and a late financing stage make a down round unlikely near-term.
Asset brief
Anthropic is an Enterprise Software · Data Intelligence company last marked at $965B (cross-verified by 3 independent sources). Stage: Series G-1. Valuation momentum is +427.3% ($183B → $965B). The transparent model puts IPO odds at 88% over the next 24 months. 8 verified events in the last 30 days — most recently: "Anthropic IPO Underwriter Says AI Spending Won't Slow: Can He Be Neutral? - Yahoo Finance".
Capital Timeline
Funding & liquidity milestones
Series G-1
$965B
Anthropic IPO Underwriter Says AI Spending Won't Slow: Can He Be Neutral? - Yahoo Finance
Sep 2026IPO signal · Yahoo Finance
Anthropic IPO Date: What Investors Need to Know Before It Prices - The Motley Fool
Sep 2026IPO signal · The Motley Fool
Anthropic IPO Date: What Investors Need to Know Before It Prices - Yahoo Finance
Sep 2026IPO signal · Yahoo Finance
Advisors tell AI equity holders: plan before the IPO, not after - InvestmentNews
Sep 2026IPO signal · InvestmentNews
3 Lessons Learned From SpaceX for Anthropic IPO Investors This October - The Motley Fool
Sep 2026IPO signal · The Motley Fool
Anthropic IPO News 2026: Latest Plans, Filings, and Rumors - MEXC
Sep 2026IPO signal · MEXC
Backed by
Comparables
Signals
- IPOYahoo Finance
Anthropic IPO Underwriter Says AI Spending Won't Slow: Can He Be Neutral? - Yahoo Finance
- IPOThe Motley Fool
Anthropic IPO Date: What Investors Need to Know Before It Prices - The Motley Fool
- IPOYahoo Finance
Anthropic IPO Date: What Investors Need to Know Before It Prices - Yahoo Finance
- LaunchReuters
Anthropic to fold Claude AI features into one interface, launches document tools - Reuters
- IPOInvestmentNews
Advisors tell AI equity holders: plan before the IPO, not after - InvestmentNews
- Newsbloomberg.com
Novo Will Work With Anthropic AI to Speed Drug Development - bloomberg.com
- IPOThe Motley Fool
3 Lessons Learned From SpaceX for Anthropic IPO Investors This October - The Motley Fool
- IPOMEXC
Anthropic IPO News 2026: Latest Plans, Filings, and Rumors - MEXC