Will Anthropic IPO by December 31, 2026?
What the market is pricing
The market is pricing this at better than even, favoured odds, implying a roughly two-in-three probability of a public listing by the deadline. The odds rose slightly over the past day, though they declined notably over the week, suggesting recent net skepticism even as some buyers entered today. At this level, traders see the IPO as more likely than not, but with meaningful uncertainty about timing and execution.
How this market resolves
This market resolves Yes if Anthropic shares are listed on a public securities exchange and trading by 11:59 PM ET on December 31, 2026. If Anthropic is acquired by a company that is already public before that date, the market resolves No immediately; otherwise it resolves No.
| Implied probability (Yes) | 63% |
|---|---|
| 24h change | +1 pt |
| 7d change | -13 pt |
| Market volume | $159K |
| Resolves by | 2027-07-01 |
| Source | Polymarket ↗ · as of 2026-07-10 |
What could move it
- An official IPO announcement or SEC filing would settle the question directly; lack of any such disclosure as 2026 closes will drive the resolution.
- Any acquisition by a public company would trigger immediate No resolution, so deal news would matter as much as IPO progress.
- The gap between the December 2026 deadline and the July 2027 resolution date means traders must judge likelihood based only on company statements and filings available before year-end.

