QUALITY SYS INC

CUSIP: 747582104 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q2 2018
Shares 198,643 Value ($000) $3,874 Avg Close — Range —
Q1 2018
Shares 279,179 Value ($000) $3,811 Avg Close — Range —
Q4 2017
Shares 236,801 Value ($000) $3,216 Avg Close — Range —
Q3 2017
Shares 273,407 Value ($000) $4,301 Avg Close — Range —
Q2 2017
Shares 535,526 Value ($000) $9,217 Avg Close — Range —
Q1 2017
Shares 434,483 Value ($000) $6,622 Avg Close — Range —
Q4 2016
Shares 221,555 Value ($000) $2,914 Avg Close — Range —
Q3 2016
Shares 428,569 Value ($000) $4,851 Avg Close — Range —
Q2 2016
Shares 1,226,073 Value ($000) $14,601 Avg Close — Range —
Q1 2016
Shares 2,348,529 Value ($000) $35,790 Avg Close — Range —
Q4 2015
Shares 1,840,978 Value ($000) $29,677 Avg Close — Range —
Q3 2015
Shares 389,531 Value ($000) $4,860 Avg Close — Range —
Q2 2015
Shares 164,079 Value ($000) $2,720 Avg Close — Range —
Q1 2015
Shares 36,795 Value ($000) $588 Avg Close — Range —