Warren Buffett and Elon Musk
Warren Buffett (left) and Elon Musk (right)
  • Warren Buffett's Berkshire Hathaway should buy Tesla stock, according to Elon Musk.
  • "He should take a position in Tesla. It's an obvious move," Musk tweeted about Buffett on Sunday.
  • Detailed below is why Warren Buffett probably won't invest in Tesla, despite the encouragement.

Warren Buffett should buy Tesla stock, according to Elon Musk.