Musk already controls 85.1% of SpaceX's voting power, so he's firmly in the driver's seat as the company gears up for its record-breaking IPO.
Last year, he also bought $1.4 billion worth of shares from employees, tightening his grip even more.
Plus, he scored another huge batch of shares that only pay out if SpaceX builds non-Earth data centers delivering massive computing power (think 100 terawatts of compute per year) and crosses a $6.565 trillion valuation.