Multiple reports say James Murdoch has been investing in Elon Musk’s SpaceX, with one estimate suggesting the investment could be worth close to $7.5 billion. According to the account cited, Murdoch has bought three separate tranches of SpaceX shares. The reporting links the potential valuation to the growth and perceived value of SpaceX over time, but the exact amounts paid for each tranche and the valuation basis used for the $7.5 billion figure are not detailed in the provided excerpts. The sources also frame the information as originating from a report rather than confirmed by SpaceX or Murdoch directly. Overall, the coverage focuses on Murdoch’s purchase of multiple share tranches and the possibility of a large paper gain if SpaceX’s valuation rises to the level implied by the estimate. The claims are presented as financial projections tied to the transaction details allegedly reported, rather than as guaranteed outcomes.