BlackRock Investment Management’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 | $314M | Buy |
|
|||||
|
2016
Q3 | $297M | Buy |
|
|||||
|
2016
Q2 | $133M | Sell |
|
|||||
|
2016
Q1 | $211M | Sell |
|
|||||
|
2015
Q4 | $336M | Buy |
|
|||||
|
2015
Q3 | $318M | Buy |
|
|||||
|
2015
Q2 | $235M | Buy |
|
|||||
|
2015
Q1 | $223M | Sell |
|
|||||
|
2014
Q4 | $184M | Sell |
|
|||||
|
2014
Q3 | $349M | Sell |
|
|||||
|
2014
Q2 | $367M | Buy |
|
|||||
|
2014
Q1 | $228M | Buy |
|
|||||
|
2013
Q4 | $186M | Sell |
|
|||||
|
2013
Q3 | $164M | Buy |
|
|||||
|
2013
Q2 | $140M | Buy |
|