POWERSHARES ETF TRUST

CUSIP: 73935X575 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018
Shares 126,532 Value ($000) $3,855 Avg Close — Range —
Q4 2017
Shares 126,470 Value ($000) $3,828 Avg Close — Range —
Q3 2017
Shares 125,445 Value ($000) $3,575 Avg Close — Range —
Q2 2017
Shares 123,975 Value ($000) $3,344 Avg Close — Range —
Q1 2017
Shares 118,980 Value ($000) $3,097 Avg Close — Range —
Q4 2016
Shares 103,980 Value ($000) $2,557 Avg Close — Range —
Q3 2014
Shares 11,525 Value ($000) $283 Avg Close — Range —
Q2 2014
Shares 10,175 Value ($000) $270 Avg Close — Range —
Q1 2014
Shares 10,375 Value ($000) $276 Avg Close — Range —