POWERSHARES ETF TRUST

CUSIP: 73935X583 Class: COM

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

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

Q1 2018
Shares 7,324 Value ($000) $807 Avg Close — Range —
Q4 2017
Shares 6,158 Value ($000) $699 Avg Close — Range —
Q3 2017
Shares 5,960 Value ($000) $639 Avg Close — Range —
Q2 2017
Shares 5,660 Value ($000) $585 Avg Close — Range —
Q1 2017
Shares 5,660 Value ($000) $586 Avg Close — Range —
Q4 2016
Shares 5,195 Value ($000) $517 Avg Close — Range —
Q3 2016
Shares 4,920 Value ($000) $461 Avg Close — Range —
Q2 2016
Shares 4,920 Value ($000) $445 Avg Close — Range —
Q1 2016
Shares 2,383 Value ($000) $210 Avg Close — Range —