BlackRock Investment Management’s PTC Therapeutics PTCT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$1.77M Sell
2016
Q3
$2.54M Sell
2016
Q2
$1.29M Buy
2016
Q1
$1.01M Buy
2015
Q4
$4.48M Buy
2015
Q3
$3.65M Sell
2015
Q2
$6.7M Buy
2015
Q1
$5.84M Buy
2014
Q4
$4.68M Buy
2014
Q3
$2.88M Buy
2014
Q2
$1.7M Buy
2014
Q1
$849K Buy
2013
Q4
$464K Buy
2013
Q3
$565K Buy