GROUP ONE TRADING, L.P. - MELA SCIENCES INC ownership

MELA SCIENCES INC's ticker is and the CUSIP is 55277R900. A total of 1 filers reported holding MELA SCIENCES INC in Q3 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 MELA SCIENCES INC
ValueSharesWeighting
Q3 2014$0
-100.0%
100
-99.8%
0.00%
Q2 2014$14,000
-48.1%
44,1000.0%0.00%
Q1 2014$27,00044,100
+8720.0%
0.00%
Q2 2013$05000.00%
Other shareholders
MELA SCIENCES INC shareholders Q3 2013
NameSharesValueWeighting ↓
Citadel Advisors 4,200$3,0000.00%
View complete list of MELA SCIENCES INC shareholders