SIMPLEX TRADING, LLC - PAREXEL INTL CORP ownership

PAREXEL INTL CORP's ticker is and the CUSIP is 699462957. A total of 3 filers reported holding PAREXEL INTL CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of PAREXEL INTL CORP
ValueSharesWeighting
Q3 2017$1,0000.0%29
-91.9%
0.00%
Q2 2017$1,000
-98.0%
359
-28.2%
0.00%
-100.0%
Q1 2017$51,000500
+8233.3%
0.00%
Q4 2016$06
+200.0%
0.00%
Q3 2016$0
-100.0%
2
-50.0%
0.00%
Q2 2016$1,0004
-63.6%
0.00%
Q1 2016$0
-100.0%
11
-8.3%
0.00%
Q4 2015$1,000
-75.0%
12
-14.3%
0.00%
Q3 2015$4,000
-50.0%
14
-90.4%
0.00%
-100.0%
Q2 2015$8,000146
+3550.0%
0.00%
Q1 2015$0
-100.0%
4
-50.0%
0.00%
Q4 2014$2,00080.00%
Other shareholders
PAREXEL INTL CORP shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,000$124,0000.00%
Citadel Advisors 9,300$576,0000.00%
SIMPLEX TRADING, LLC 14$4,0000.00%
View complete list of PAREXEL INTL CORP shareholders