These days, Tesla investors would probably like to be thinking about EV sales, robo-taxis, or anything else besides politics.

Dan Ives, an analyst with Wedbush Securities, wrote that Musk's continued push into politics was "exactly the opposite direction" investors wanted to see.

Mr. Musk’s involvement in politics and his financial support for the president’s campaign were once seen by investors as a benefit to Tesla, fueling a steep rise in company shares after the election last year. That association has now turned into a liability. Tesla shares are down 40 percent from their peak in December.