FILE PHOTO: The company logo and trading information for BlackRock is displayed on a screen on the floor of the New York Stock Exchange (NYSE) in New York, U.S., March 30, 2017. REUTERS/Brendan McDermid/File Photo
FILE PHOTO: The company logo and trading information for BlackRock is displayed on a screen on the floor of the New York Stock Exchange (NYSE) in New York, U.S., March 30, 2017. REUTERS/Brendan McDermid/File Photo