Measured by one-month net flows to assets ratio.
Minimum of $100 of net assets as of Sept 30, 2019.
Aniket Ullal is the founder and CEO of First Bridge Data, a provider of independent ETF data and analytics to institutional clients. Previously he had product management responsibility for S&P’s U.S. indices, including the widely followed S&P 500 and S&P/Case-Shiller indices. He is the author of ETF Investment Strategies (McGraw-Hill; 2013).