SpiderRock Trading LLC - CEPHEID ownership

CEPHEID's ticker is and the CUSIP is 15670R10. A total of 1 filers reported holding CEPHEID in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of CEPHEID
ValueSharesWeighting
Q4 2014$3,000
-87.0%
500
-54.0%
0.01%
-89.7%
Q3 2014$23,0001,086
+986.0%
0.08%
Q2 2014$0
-100.0%
100
-96.6%
0.00%
-100.0%
Q1 2014$47,000
-9.6%
2,964
+10.1%
0.24%
-23.2%
Q3 2013$52,0002,6930.32%
Other shareholders
CEPHEID shareholders Q1 2015
NameSharesValueWeighting ↓
DEUTSCHE BANK AG\ 257,833$8,871,0000.01%
View complete list of CEPHEID shareholders