OppenheimerFunds agreed to acquire VTL Associates as part of a push into ETFs that weigh metrics beyond market capitalization when buying stocks.

BlackRock said it is acquiring digital wealth management firm FutureAdvisor, joining the ever more crowded ranks of robo advisors.

Fidelity national information services $9.1 billion takeover of SunGard Data Systems seeks to jump-start business with the world's largest money managers.