KEY POINTS
  • Tesla at $4,000 would put it in the same market value league as the world's biggest tech giants.
  • "If we're wrong," Wood says, "our bear case is $600" on Tesla, which would still be nearly a double.
  • Tesla is one her overall fund's largest holdings.

Ark Investment Management CEO Catherine Wood, a money manager known for making bold calls, told CNBC on Wednesday she believes Tesla stock will one day trade at $4,000 per share.

"If we're right, this stock in our models is going to $4,000," Wood said on "Squawk Box." "If we're wrong, and all they do is electric, our bear case is $600."