GROUP ONE TRADING, L.P. - MERGE HEALTHCARE INC ownership

MERGE HEALTHCARE INC's ticker is MRGE and the CUSIP is 589499102. A total of 81 filers reported holding MERGE HEALTHCARE INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MERGE HEALTHCARE INC
ValueSharesWeighting
Q3 2015$10,000
+900.0%
1,400
+366.7%
0.00%
Q1 2014$1,000
-50.0%
300
-72.1%
0.00%
Q4 2013$2,000
-50.0%
1,0750.0%0.00%
Q2 2013$4,0001,0750.00%
Other shareholders

There were no reported owners of MERGE HEALTHCARE INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of MERGE HEALTHCARE INC shareholders