OpenAI files confidentially for IPO, raising uncertainty. IPO by December 31, 2026 priced at 43.5% YES.

Anthropic filed for an IPO, aiming to outpace OpenAI. IPO by December 31, 2026 priced at 89.5% YES, while June 30, 2026 is at 0.7% YES.

OpenAI's confidential filing lands days before SpaceX is set to go public and a week after Anthropic announced its confidential disclosure with the SEC.

OpenAI files confidential IPO paperwork with SEC, opening door to potential listing as AI race heats up with rivals like Anthropic and SpaceX.