BlackRock Group’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2016
Q4 | $621M | Buy |
|
|||||
|
2016
Q3 | $634M | Sell |
|
|||||
|
2016
Q2 | $507M | Buy |
|
|||||
|
2016
Q1 | $524M | Sell |
|
|||||
|
2015
Q4 | $659M | Sell |
|
|||||
|
2015
Q3 | $646M | Buy |
|
|||||
|
2015
Q2 | $870M | Buy |
|
|||||
|
2015
Q1 | $905M | Sell |
|
|||||
|
2014
Q4 | $745M | Buy |
|
|||||
|
2014
Q3 | $718M | Sell |
|
|||||
|
2014
Q2 | $685M | Sell |
|
|||||
|
2014
Q1 | $668M | Buy |
|
|||||
|
2013
Q4 | $524M | Sell |
|
|||||
|
2013
Q3 | $456M | Buy |
|
|||||
|
2013
Q2 | $374M | Buy |
|