SIMPLEX TRADING, LLC - VIOLIN MEMORY INC ownership

VIOLIN MEMORY INC's ticker is and the CUSIP is 92763A901. A total of 3 filers reported holding VIOLIN MEMORY INC 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 VIOLIN MEMORY INC
ValueSharesWeighting
Q2 2016$011
-15.4%
0.00%
Q1 2016$013
+550.0%
0.00%
Q4 2015$02
-87.5%
0.00%
Q3 2015$016
+700.0%
0.00%
Q2 2015$0
-100.0%
2
-93.5%
0.00%
Q4 2014$1,000310.00%
Other shareholders
VIOLIN MEMORY INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 115,300$159,0000.00%
SIMPLEX TRADING, LLC 16$00.00%
Citadel Advisors 2,100$3,0000.00%
View complete list of VIOLIN MEMORY INC shareholders