POWERSHARES ETF TRUST

CUSIP: 73935X229 Class: COM

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

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

Q1 2018
Shares 61,429 Value ($000) $1,140 Avg Close — Range —
Q4 2017
Shares 72,800 Value ($000) $1,374 Avg Close — Range —
Q3 2017
Shares 83,812 Value ($000) $1,590 Avg Close — Range —
Q2 2017
Shares 53,631 Value ($000) $1,024 Avg Close — Range —
Q1 2017
Shares 106,596 Value ($000) $1,986 Avg Close — Range —
Q4 2016
Shares 106,596 Value ($000) $1,914 Avg Close — Range —
Q3 2016
Shares 134,834 Value ($000) $2,569 Avg Close — Range —
Q2 2016
Shares 147,836 Value ($000) $2,837 Avg Close — Range —
Q2 2014
Shares 203,365 Value ($000) $3,701 Avg Close — Range —
Q1 2014
Shares 184,470 Value ($000) $3,281 Avg Close — Range —
Q4 2013
Shares 134,510 Value ($000) $2,278 Avg Close — Range —
Q3 2013
Shares 91,110 Value ($000) $1,560 Avg Close — Range —
Q2 2013
Shares 14,350 Value ($000) $256 Avg Close — Range —