SIMPLEX TRADING, LLC - CEPHEID ownership

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CEPHEID
ValueSharesWeighting
Q3 2016$5,000
-68.8%
529
+796.6%
0.00%
-100.0%
Q2 2016$16,00059
+1866.7%
0.00%
Q1 2016$0
-100.0%
3
-95.1%
0.00%
-100.0%
Q4 2015$31,000
+29.2%
61
-11.6%
0.00%0.0%
Q3 2015$24,00069
+1280.0%
0.00%
Q2 2015$050.00%
Other shareholders
CEPHEID shareholders Q4 2016
NameSharesValueWeighting ↓
Citadel Advisors 1,200$56,0000.00%
View complete list of CEPHEID shareholders