Baker Bros. Advisors’s Achillion Pharmaceuticals ACHN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
2019
Q3
$3.94M Hold
2019
Q2
$2.94M Hold
2019
Q1
$3.24M Hold
2018
Q4
$1.74M Sell
2018
Q3
$6.04M Sell
2018
Q2
$5.5M Sell
2018
Q1
$10.6M Hold
2017
Q4
$8.23M Buy
2017
Q3
$8.34M Hold
2017
Q2
$8.52M Hold
2017
Q1
$7.82M Hold
2016
Q4
$7.67M Sell
2016
Q3
$20.1M Hold
2016
Q2
$19.3M Hold
2016
Q1
$19.1M Buy
2015
Q4
$21.6M Hold
2015
Q3
$13.8M Buy
2015
Q2
$13.5M Buy
2015
Q1
$2.11M Sell
2014
Q4
$5.37M Hold
2014
Q3
$4.38M Hold
2014
Q2
$3.32M Hold
2014
Q1
$1.44M Sell
2013
Q4
$1.51M Hold
2013
Q3
$1.37M Hold
2013
Q2
$3.72M Buy