That's what I was thinking yesterday morning, but I've since seen his death covered in just about every news outlet I peruse. Even Trump said something:
"Sergio Marchionne, who passed away today, was one of the most brilliant & successful car executives since the days of the legendary Henry Ford. It was a great honor for me to get to know Sergio as POTUS, he loved the car industry, and fought hard for it. He will be truly missed!" — President Donald Trump on Twitter