Index Provider Overview

Index providers are a key pillar of the ETF industry. Indexes are important because their methodology dictates the selection and weighting an ETF may attempt to track. At first, index providers covered the markets with popular regions and sectors. But index providers have started to create specialized benchmarks for different types of investing.

ETF League Tables

ETF League Table As Of March 23, 2017

Most ETF issuers saw modest inflows into their products on Thursday, March 23. 

ETF League Tables

ETF League Table As Of March 22, 2017

The top three ETF issuers each had more than $1.1 billion in total inflows into their products on Wednesday, March 22. 

ETF League Tables

ETF League Table As Of March 21, 2017

BlackRock gained $2.4 billion worth of ETF assets on Tuesday, March 21, while PowerShares shed $650 million worth of assets.

ETF League Tables

ETF League Table As Of March 17, 2017

BlackRock ETFs had inflows of more than $3.3 billion in aggregate, while SSgA ETFs had outflows of more than $4.8 billion on Friday, March 17.

ETF League Tables

ETF League Table As Of March 16, 2017

Vanguard was the only major issuer to see outflows from its ETF products on Thursday, March 16.

ETF League Tables

ETF League Table As Of March 15, 2017

PowerShares saw a drop of nearly $500 million in its total ETF assets under management on Wednesday, March 15.

ETF League Tables

ETF League Table As Of March 14, 2017

Vanguard ETFs saw $6.6 billion in inflows in aggregate on Tuesday, March 14.

ETF League Tables

ETF League Table As Of March 13, 2017

Assets under management for most ETF issuers only saw modest changes on Monday, March 13.

ETF League Tables

ETF League Table As Of Mar 10, 2017

BlackRock's total ETF assets increased by $1 billion on Friday, March 10, while SSgA's total ETF assets decreased by a similar amount.