CITIGROUP INC - MERRIMACK PHARMACEUTICALS IN ownership

MERRIMACK PHARMACEUTICALS IN's ticker is and the CUSIP is 590328AA8. A total of 24 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
CITIGROUP INC ownership history of MERRIMACK PHARMACEUTICALS IN
ValueSharesWeighting
Q4 2015$10,000
+42.9%
7,0000.0%0.00%
Q1 2014$7,0000.0%7,0000.0%0.00%
Q4 2013$7,000
+40.0%
7,000
+40.0%
0.00%
Q3 2013$5,0005,0000.00%
Other shareholders

There were no reported owners of MERRIMACK PHARMACEUTICALS IN in Q1 2014.

NameSharesValueWeighting ↓
View complete list of MERRIMACK PHARMACEUTICALS IN shareholders