GROUP ONE TRADING, L.P. - ECHELON CORP CMN STOCK ownership

ECHELON CORP CMN STOCK's ticker is and the CUSIP is 27874N905. A total of 1 filers reported holding ECHELON CORP CMN STOCK in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ECHELON CORP CMN STOCK
ValueSharesWeighting
Q1 2014$28,000
+7.7%
10,000
-16.0%
0.00%
Q4 2013$26,00011,9000.00%
Other shareholders
ECHELON CORP CMN STOCK shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 11,900$26,0000.00%
View complete list of ECHELON CORP CMN STOCK shareholders