Here’s a question: If you’re an investor who wants exposure to Elon Musk, is SpaceX or Tesla a better bet?Today, the answer seemed to be Tesla, with shares in the electric automaker climbing 1% to $405.05 as SpaceX shares tumbled 16% to $154.60. SpaceX shares are still above their IPO price of ...

But a giant leap for Tesla shareholders could be a rotten move for SpaceX investors.

Elon Musk's space exploration company has the lowest possible ESG rating.