- 12-Week # shares bought: 1
- 12-Week # shares sold: 326,672
- 24-Week # shares bought: 1
- 24-Week # shares sold: 519,872
It was a year ago this week that a flash crash sent ETFs into uncharted territory.
The majority of asset managers are trailing the S&P 500 so far in 2016. A big reason for that underperformance is the emergence of index funds.