Up to $13.4B of green-shoe shares that underwriters can sell over the next 30 days is a wrinkle against SpaceX's index-driven buying. Russell confirmed SpaceX joins its indexes on June 26, which should drive nearly $3B of passive inflows plus buying from closet indexers, with MSCI and Nasdaq-100 additions to follow. The listing also put another player in the AI capex race: SpaceX says it will need to spend hundreds of billions of dollars to reach its goals. x.comÂ
