According to the Yahoo Finance report, Elon Musk has conditioned participation of banks in the SpaceX IPO process on buying subscriptions to Grok, his xAI-developed AI service (https://uk.finance.yahoo.com/news/elon-musk-requires-banks-behind-185412887.html).

The article cites unnamed sources familiar with the matter but provides no figures on the number of required subscriptions or specific banks involved.

SpaceX has not publicly confirmed IPO timelines or bank requirements, per the primary source cited.