Jamie Dimon

Jamie Dimon experienced an acute aortic dissection, which he is recovering from.

Interest margins have been curbed at banks across the U.S. have been curbed in the past year as the Federal Reserve lowered its benchmark short-term rate 75 basis points to a range of 1.5 percent to 1.75 percent.

The trillion-dollar market cap club expanded last week to a third U.S. company, with Google parent Alphabet topping the lofty valuation mark. Adding the next member is likely to take a while.

Dimon is delivering on many levels and that earned him a big payday.

JP Morgan CEO Jamie Dimon went on a rampage while giving FOX Business' Maria Bartiromo an exclusive sneak peek into his annual shareholders letter.

JPMorgan Chase CEO Jamie Dimon called the American health care system "the most dynamic health care system in the world," and said the Democrats need "to be very careful" if they plan on rebuilding the health care system. 

“I've been a stout defender of capitalism, and how it works," Dimon said.

Bolstered by a confident consumer and the signing of a phase one China trade deal, the U.S. economy is looking good, said Jamie Dimon.

The bank earned $2.57 a share in the fourth quarter as revenue rose 8.4 percent year-over-year to $28.3 billion.

JPMorgan Chase chairman and CEO Jamie Dimon sat down with FOX Business' Maria Bartiromo, saying "it's good they are doing this trade deal."