POWERSHARES ETF TR II

CUSIP: 73937B324 Class: RUSEL 1000 ENH

Choate Investment Advisors's Holding History (CIK: 0001399794)

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

Q1 2018
Shares 4,027,560 Value ($000) $109,026,049 Avg Close — Range —
Q4 2017
Shares 3,238,311 Value ($000) $89,422,396 Avg Close — Range —
Q3 2017
Shares 2,133,613 Value ($000) $55,217,904 Avg Close — Range —