GROUP ONE TRADING, L.P. - GUIDANCE SOFTWARE INC ownership

GUIDANCE SOFTWARE INC's ticker is GUID and the CUSIP is 401692108. A total of 71 filers reported holding GUIDANCE SOFTWARE INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of GUIDANCE SOFTWARE INC
ValueSharesWeighting
Q4 2014$6,000
+500.0%
767
+283.5%
0.00%
Q3 2014$1,000
-50.0%
2000.0%0.00%
Q2 2014$2,0002000.00%
Other shareholders

There were no reported owners of GUIDANCE SOFTWARE INC in Q4 2014.

NameSharesValueWeighting ↓
View complete list of GUIDANCE SOFTWARE INC shareholders