JPMorgan is one of Wall Street’s most active fintech innovators; Jamie Dimon outlined some of the bank’s leading initiatives in his annual letter; in 2016 the firm invested $9.5 billion in new technology put towards initiatives in big data, machine learning, cybersecurity and electronic trading; the bank is also developing its customer facing technology and enhancing digital services for its corporate and investment bank and its asset and wealth management unit; other initiatives include promoting financial inclusion, collaborating with fintechs and investing in data sharing. Source