GROUP ONE TRADING, L.P. - ECHO THERAPEUTICS INC ownership

ECHO THERAPEUTICS INC's ticker is and the CUSIP is 27876L906. A total of 1 filers reported holding ECHO THERAPEUTICS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 6.4%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ECHO THERAPEUTICS INC
ValueSharesWeighting
Q3 2014$7,000
-63.2%
8,3000.0%0.00%
Q2 2014$19,0008,3000.00%
Other shareholders
ECHO THERAPEUTICS INC shareholders Q4 2014
NameSharesValueWeighting ↓
Platinum Management (NY) LLC 2,228,221$3,008,0006.45%
View complete list of ECHO THERAPEUTICS INC shareholders