JPMorgan Chase

The e-commerce giant is muscling its way into a number of businesses that banks have long dominated.

A decade after buying Bear Stearns, JPMorgan has maintained its revenue from fixed-income trading while many rivals saw theirs slip.

Online banks and some credit unions are responding to Fed rate hikes by aggressively raising deposit rates on CDs, savings accounts and money market products, while the nation's biggest banks are largely standing pat — for now.

Amazon.com is planning to offer a credit card to U.S. small-business customers, furthering its push to supply companies with everything from reams of paper to factory parts, according to people with knowledge of the matter.

Democratic infighting over a bill to curb the reach of the Dodd-Frank Act dominated discussion this past week, but Amazon still made waves in its disruptor role. Also: Our 'Best Fintechs to Work For' debuted.

The tech giant is reportedly in talks with JP Morgan Chase and Capital One about creating a checking account product, and two analysts say that could create major challenges for credit unions.

U.S. banks are sitting on a $1.03 trillion mountain of credit card loans. More borrowers are starting to default. Yet lenders know they can't sell souring debt to just any collector.

With a foray into financial services, Amazon.com could disrupt the decades-old card payments system, a move that some say could save the retailer $250 million a year in swipe fees.

Tight margins, regulatory clarity and a renewed appetite to expand have made mortgage brokers and the wholesale channel attractive again, at least to the small and medium mortgage lenders.

Wells has helped gun and ammunition companies access $431 million in loans and bonds since the 2012 Sandy Hook shooting. Other financial firms that are active as bookrunners for gunmakers include Morgan Stanley, TD Securities, Bank of America and JPMorgan Chase.