Numeric Investors’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2017
Q4
$303K Buy
2017
Q3
Sell
2017
Q2
$627K Sell
2017
Q1
$1.7M Sell
2016
Q4
$19.7M Sell
2016
Q3
$46.9M Sell
2016
Q2
$38.9M Buy
2016
Q1
$1.08M Sell
2015
Q4
$2.83M Buy
2015
Q3
$1.17M Sell
2015
Q2
$8.25M Sell
2015
Q1
$22.5M Sell
2014
Q4
$30.7M Sell
2014
Q3
$47.2M Buy
2014
Q2
$14.7M Buy
2014
Q1
$11.4M Buy
2013
Q4
$6.93M Buy
2013
Q3
Sell
2013
Q2
$10.8M Buy