QUALITY SYS INC

CUSIP: 747582104 Class: COM

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q2 2018
Shares 10,855 Value ($000) $212 Avg Close — Range —
Q1 2017
Shares 10,540 Value ($000) $161 Avg Close — Range —
Q4 2016
Shares 14,744 Value ($000) $194 Avg Close — Range —
Q2 2016
Shares 10,249 Value ($000) $122 Avg Close — Range —
Q1 2015
Shares 10,075 Value ($000) $161 Avg Close — Range —
Q2 2014
Shares 10,984 Value ($000) $176 Avg Close — Range —
Q1 2014
Shares 10,405 Value ($000) $176 Avg Close — Range —
Q4 2013
Shares 19,515 Value ($000) $411 Avg Close — Range —
Q3 2013
Shares 19,813 Value ($000) $431 Avg Close — Range —