Multiple X accounts report Anthropic plans to publicly file its S-1 today, Oct. 26, around 9am ET, citing Bloomberg and Fox Business.

Multiple X accounts report Anthropic plans to publicly file its S-1 today, Oct. 26, around 9am ET, citing Bloomberg and Fox Business.

Investingcom flagged "ANTHROPIC TO RELEASE S-1 AT 9AM", and Coin Bureau added it could set up one of the largest debuts in history, aiming to match or beat SpaceX's reported $75B IPO.

Other posts cite formal investor marketing as early as the week of Nov. 9, with trading possibly before Thanksgiving, or Nov. 19-20 per Fox Business.

No SEC S-1 was confirmed in the reads yet, and Polymarket traders price a November IPO at about 78.5% for Nov. 30. This is reported chatter, not a filed document.