IXIA

CUSIP: 45071R109 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2017
Shares 3,504,148 Value ($000) $68,856 Avg Close — Range —
Q4 2016
Shares 3,374,838 Value ($000) $54,335 Avg Close — Range —
Q3 2016
Shares 3,136,843 Value ($000) $39,210 Avg Close — Range —
Q2 2016
Shares 2,956,980 Value ($000) $29,037 Avg Close — Range —
Q1 2016
Shares 2,921,167 Value ($000) $36,397 Avg Close — Range —
Q4 2015
Shares 2,829,645 Value ($000) $35,173 Avg Close — Range —
Q3 2015
Shares 2,557,509 Value ($000) $37,058 Avg Close — Range —
Q2 2015
Shares 2,306,353 Value ($000) $28,691 Avg Close — Range —
Q1 2015
Shares 2,157,570 Value ($000) $26,170 Avg Close — Range —
Q4 2014
Shares 1,918,969 Value ($000) $21,588 Avg Close — Range —
Q3 2014
Shares 1,954,634 Value ($000) $17,866 Avg Close — Range —
Q2 2014
Shares 1,871,331 Value ($000) $21,389 Avg Close — Range —
Q1 2014
Shares 1,666,642 Value ($000) $20,832 Avg Close — Range —
Q4 2013
Shares 1,624,415 Value ($000) $21,620 Avg Close — Range —
Q3 2013
Shares 1,560,523 Value ($000) $24,453 Avg Close — Range —
Q2 2013
Shares 1,568,408 Value ($000) $28,857 Avg Close — Range —