SIMPLEX TRADING, LLC - QUESTAR CORP ownership

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of QUESTAR CORP
ValueSharesWeighting
Q3 2016$0
-100.0%
200.0%0.00%
Q2 2016$1,000
-75.0%
200.0%0.00%
Q1 2016$4,00020
+1900.0%
0.00%
Q2 2015$0
-100.0%
1
-90.0%
0.00%
Q1 2015$2,00010
+900.0%
0.00%
Q4 2014$010.00%
Other shareholders
QUESTAR CORP shareholders Q4 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 23,300$589,0000.01%
SIMPLEX TRADING, LLC 1$00.00%
Citadel Advisors 1,000$25,0000.00%
View complete list of QUESTAR CORP shareholders