Even Jamie Dimon thinks his bank had "too much turnover" in its top ranks last year.

The chief executive of JPMorgan Chase (JPM) acknowledged as much to analysts on Wednesday, adding that his massive overhaul of the bank's senior management would "hopefully" create more stability.

Limited Time Offer

Save $400 off your subscription. Special offer ends April 30, 2017.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.