Duquesne Family Office’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2018
Q1 | – | Sell |
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|
2017
Q4 | $34.9M | Buy |
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|
2017
Q3 | $15M | Buy |
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|
2015
Q2 | – | Sell |
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|
2015
Q1 | $73.9M | Sell |
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|
2014
Q4 | $122M | Buy |
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|
2014
Q3 | $34.3M | Hold |
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|
2014
Q2 | $32.7M | Buy |
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|
2014
Q1 | – | Sell |
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|
2013
Q4 | $25.6M | Hold |
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|
2013
Q3 | $22M | Hold |
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|
2013
Q2 | $19.7M | Buy |
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