Investing.com - BlackRock fell by 3% to trade at $444.48 by 11:21 (15:21 GMT) on Wednesday on the NYSE exchange.
The volume of BlackRock shares traded since the start of the session was $361.63K. BlackRock has traded in a range of $444.48 to $458.43 on the day.
The stock has traded at $482.48 at its highest and $444.25 at its lowest during the past seven days.