Northern Trust – Wikipedia

Northern Trust Corporation is a financial services company headquartered in Chicago, Illinois that caters to corporations, institutional investors, and high net worth individuals. It is one of the largest banks in the United States and one the oldest banks in continuous operation.As of December 31, 2018, it had $1.07 trillion in assets under management and $10.13 trillion in assets under custody.

: https://en.wikipedia.org/wiki/Northern_Trust