BlackRock’s new investment management executive Mark Wiseman has reorganized the business with a greater focus on automated investing for its active funds; the changes will focus on the actively-managed equities business and include pricing changes and increased use of computer models for active investment funds; the firm’s passive investments have helped it grow assets under management to $5.1 trillion however its active fund performance has lagged and in 2016 reported $275.1 billion invested, a decrease from $317.3 billion three years prior. Source