KEY POINTS
  • Tesla CEO Elon Musk's dispute with the SEC is an "overhang" on the stock, an Oppenheimer analyst said.
  • The SEC asked a judge to hold Musk in contempt for violating a settlement with the agency.
  • Musk has called the SEC's actions "unprecedented overreach."
Tesla CEO Elon Musk speaks during the unveiling of the new Tesla Model Y in Hawthorne, California on March 14, 2019.

Tesla CEO Elon Musk's habit of sparring with federal securities regulators is making Wall Street nervous.

Tesla shares seesawed Tuesday, falling by as much as 2.2 percent before recovering, hours after the Securities and Exchange Commission doubled down on its allegation that Musk "blatantly violated" a settlement with the agency by discussing the company's production forecasts on Twitter on Feb. 19. The agency has filed a request for a court to hold Musk in contempt, which Musk's legal team called "concerning and unprecedented overreach on the part of the SEC."