JPMORGAN CHASE & CO - MERRIMACK PHARMACEUTICALS IN ownership

MERRIMACK PHARMACEUTICALS IN's ticker is and the CUSIP is 590328AA8. A total of 16 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q2 2015. The put-call ratio across all filers is - and the average weighting 1.4%.

Quarter-by-quarter ownership
JPMORGAN CHASE & CO ownership history of MERRIMACK PHARMACEUTICALS IN
ValueSharesWeighting
Q3 2017$1,730,000
-29.6%
2,015,000
-28.4%
0.00%
-100.0%
Q2 2017$2,458,000
+3.5%
2,815,0000.0%0.00%0.0%
Q1 2017$2,376,000
-12.1%
2,815,0000.0%0.00%0.0%
Q4 2016$2,704,000
-65.9%
2,815,000
-56.9%
0.00%
-50.0%
Q3 2016$7,928,000
+5.0%
6,524,000
-8.4%
0.00%0.0%
Q2 2016$7,547,000
-21.1%
7,120,000
+11.2%
0.00%0.0%
Q1 2016$9,568,000
+1.7%
6,400,000
-2.3%
0.00%0.0%
Q4 2015$9,407,000
-10.3%
6,550,000
-0.8%
0.00%
-33.3%
Q3 2015$10,484,000
+45.7%
6,601,000
+92.3%
0.00%
+50.0%
Q2 2015$7,194,000
-18.9%
3,432,000
-23.7%
0.00%0.0%
Q1 2015$8,876,000
-12.0%
4,500,000
-14.9%
0.00%0.0%
Q4 2014$10,087,000
+10.0%
5,290,000
-10.4%
0.00%0.0%
Q3 2014$9,174,000
+30.2%
5,902,000
+10.9%
0.00%0.0%
Q2 2014$7,045,000
+39.3%
5,322,000
+6.4%
0.00%
+100.0%
Q1 2014$5,056,000
+3.1%
5,000,000
+5.2%
0.00%0.0%
Q4 2013$4,906,000
+36.1%
4,752,000
+19.3%
0.00%0.0%
Q3 2013$3,605,0003,983,0000.00%
Other shareholders

There were no reported owners of MERRIMACK PHARMACEUTICALS IN in Q2 2015.

NameSharesValueWeighting ↓
View complete list of MERRIMACK PHARMACEUTICALS IN shareholders