PG
MACK

PEAK6 Group’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

PEAK6 Group’s Portfolio MACK Stock Details MACK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2015
Q2 		– Sell
-604
Closed -$56K – 2334
2015
Q1 		$56K Buy
+604
New +$56K ﹤0.01% 1022
2014
Q4 		– Hold
0
– – – 2195
2014
Q3 		– Hold
0
– – – 2165
2014
Q2 		– Hold
0
– – – 2139