Stock market today: Dow drops 950 points, S&P 500, Nasdaq tumble as Trump bashes Fed's Powell again
Hertz (HTZ) shares tumbled 11% Monday morning, giving back gains from last week’s rally sparked by Bill Ackman’s hedge fund taking a significant position in the rental car giant.
Ackman, the CEO of Pershing Square Capital Management, shared on social media that his company had built a 19.8% stake in Hertz after accumulating shares since late last year.