At ETFs' Biggest Party, Hot Stars Mask a Colder Reality
- Once stodgy, "Inside ETFs" conference features Serena Williams
- Industry grapples with consolidation of growth among few firms
This article is for subscribers only.
Welcome to the big leagues, ETFs.
With trillions of dollars now being held in thousands of different products, exchange-traded funds have gone from a sideshow of the financial world to the center stage.