SIMPLEX TRADING, LLC - GUIDANCE SOFTWARE INC ownership

GUIDANCE SOFTWARE INC's ticker is and the CUSIP is 401692908. A total of 1 filers reported holding GUIDANCE SOFTWARE INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GUIDANCE SOFTWARE INC
ValueSharesWeighting
Q3 2017$2,0004
-63.6%
0.00%
Q4 2016$0110.00%
Other shareholders
GUIDANCE SOFTWARE INC shareholders Q4 2016
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 11$00.00%
View complete list of GUIDANCE SOFTWARE INC shareholders