Elon might be about to take majority control of Tesla without spending a single dollar, and the whole trick lives inside how SpaceX stock works. Last November, Tesla shareholders approved a pay package worth up to $1 trillion. Even if Tesla hits every target in it, all the way up to an $8.5 trillion valuation, Elon ends up with about 25% of the votes. Why does he care so much about 25%? Back in January 2024 he posted that he was uncomfortable building Tesla into an AI and robotics leader…