QUALITY SYS INC

CUSIP: 747582104 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2018
Shares 5,196,158 Value ($000) $101,326 Avg Close — Range —
Q1 2018
Shares 5,076,632 Value ($000) $69,296 Avg Close — Range —
Q4 2017
Shares 5,023,808 Value ($000) $68,223 Avg Close — Range —
Q3 2017
Shares 4,889,480 Value ($000) $76,913 Avg Close — Range —
Q2 2017
Shares 4,691,366 Value ($000) $80,739 Avg Close — Range —
Q1 2017
Shares 4,520,668 Value ($000) $68,895 Avg Close — Range —
Q4 2016
Shares 4,407,626 Value ($000) $57,960 Avg Close — Range —
Q3 2016
Shares 4,194,567 Value ($000) $47,483 Avg Close — Range —
Q2 2016
Shares 4,018,138 Value ($000) $47,855 Avg Close — Range —
Q1 2016
Shares 4,868,903 Value ($000) $74,202 Avg Close — Range —
Q4 2015
Shares 4,781,408 Value ($000) $77,076 Avg Close — Range —
Q3 2015
Shares 4,667,709 Value ($000) $58,253 Avg Close — Range —
Q2 2015
Shares 4,582,537 Value ($000) $75,934 Avg Close — Range —
Q1 2015
Shares 3,526,429 Value ($000) $56,353 Avg Close — Range —
Q4 2014
Shares 2,985,545 Value ($000) $46,544 Avg Close — Range —
Q3 2014
Shares 2,775,214 Value ($000) $38,215 Avg Close — Range —
Q2 2014
Shares 2,995,251 Value ($000) $48,074 Avg Close — Range —
Q1 2014
Shares 3,046,552 Value ($000) $51,426 Avg Close — Range —
Q4 2013
Shares 2,942,187 Value ($000) $61,963 Avg Close — Range —
Q3 2013
Shares 2,776,242 Value ($000) $60,328 Avg Close — Range —
Q2 2013
Shares 2,671,341 Value ($000) $49,981 Avg Close — Range —