<prompt> Human: Story from Market Watch.With Vanguard now at 3 trillion Assets Under Management, analysts are saying that people are and will continue to flock to index funds rather than going to specific stocks or to portfolio managers, etc.Is this the start of the end of actively managed funds?What other passively managed fund companies like Vanguard should we be checking out?Will any more increase in AUM for Vanguard bring about any changes to their style of businessfeesindex funds?  <response>: the market for managed assets in the US is 33 Trillion and 64 trillion world wide for a sense of perspective. 