Virtu KCG Holdings’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2017
Q2
$110K Buy
2017
Q1
$187K Buy
2016
Q4
$110K Buy
2016
Q3
Sell
2016
Q2
$388K Buy
2016
Q1
$245K Buy
2015
Q3
Sell
2015
Q2
$277K Buy
2015
Q1
Sell
2014
Q4
$159K Buy
2014
Q2
Sell
2014
Q1
$79K Buy
2013
Q4
Sell
2013
Q3
$70K Buy