Mizuho Securities USA’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $1.41M | Buy |
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|
2025
Q2 | $1.27M | Sell |
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|
2025
Q1 | $1.6M | Sell |
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|
2024
Q4 | $2.11M | Buy |
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|
2024
Q3 | $1.83M | Sell |
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|
2024
Q2 | $2.6M | Buy |
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|
2016
Q4 | – | Sell |
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|
2016
Q3 | $36.1M | Buy |
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|
2015
Q3 | – | Sell |
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|
2015
Q2 | $299K | Sell |
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|
2015
Q1 | $8.63M | Buy |
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|
2014
Q4 | $2.39M | Buy |
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|
2014
Q3 | $1.36M | Buy |
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|
2014
Q1 | – | Sell |
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|
2013
Q4 | $7.97M | Buy |
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|
2013
Q3 | $4.93M | Sell |
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|
2013
Q2 | $5.17M | Buy |
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