IXIA

CUSIP: 45071R10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 495,110 Value ($000) $6,189 Avg Close — Range —
Q2 2016
Shares 376,040 Value ($000) $3,693 Avg Close — Range —
Q1 2016
Shares 731,002 Value ($000) $9,108 Avg Close — Range —
Q4 2015
Shares 762,851 Value ($000) $9,482 Avg Close — Range —
Q3 2015
Shares 633,608 Value ($000) $7,882 Avg Close — Range —
Q2 2015
Shares 633,608 Value ($000) $7,882 Avg Close — Range —
Q1 2015
Shares 590,976 Value ($000) $7,169 Avg Close — Range —
Q4 2014
Shares 523,362 Value ($000) $5,888 Avg Close — Range —
Q3 2014
Shares 538,353 Value ($000) $4,921 Avg Close — Range —
Q2 2014
Shares 12,727 Value ($000) $145 Avg Close — Range —
Q1 2014
Shares 190,298 Value ($000) $2,379 Avg Close — Range —
Q4 2013
Shares 241,754 Value ($000) $3,218 Avg Close — Range —
Q3 2013
Shares 268,821 Value ($000) $4,212 Avg Close — Range —
Q2 2013
Shares 286,959 Value ($000) $5,280 Avg Close — Range —