Millennium Management’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $84.8M | Buy |
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|
2025
Q1 | $58M | Sell |
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|
2024
Q4 | $83.2M | Buy |
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|
2024
Q3 | $77.2M | Buy |
|
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|
2024
Q2 | $55.6M | Buy |
|
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|
2024
Q1 | $38M | Buy |
|
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|
2023
Q4 | $1.17M | Sell |
|
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|
2023
Q3 | $20.1M | Buy |
|
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|
2023
Q2 | $12.6M | Sell |
|
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|
2023
Q1 | $143M | Buy |
|
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|
2022
Q4 | $93.8M | Sell |
|
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|
2022
Q3 | $244M | Buy |
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|
2022
Q2 | $119M | Sell |
|
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|
2022
Q1 | $127M | Buy |
|
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|
2021
Q4 | $99.1M | Buy |
|
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|
2021
Q3 | $76.9M | Sell |
|
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|
2021
Q2 | $106M | Buy |
|
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|
2021
Q1 | $43.3M | Sell |
|
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|
2020
Q4 | $61.1M | Sell |
|
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|
2020
Q3 | $78.7K | Buy |
|
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|
2020
Q2 | $26.8M | Buy |
|
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|
2020
Q1 | $22.9M | Sell |
|
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|
2019
Q4 | $154M | Sell |
|
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|
2019
Q3 | $152M | Buy |
|
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|
2019
Q2 | $111M | Buy |
|
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|
2019
Q1 | $25.5M | Buy |
|
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|
2018
Q4 | $23.1M | Sell |
|
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|
2018
Q3 | $94.2M | Buy |
|
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|
2018
Q2 | $45M | Sell |
|
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|
2018
Q1 | $122M | Buy |
|
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|
2017
Q4 | $17.2M | Sell |
|
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|
2017
Q3 | $58.8M | Sell |
|
|||||
|
2017
Q2 | $93.4M | Buy |
|
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|
2017
Q1 | $47M | Sell |
|
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|
2016
Q4 | $138M | Sell |
|
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|
2016
Q3 | $182M | Sell |
|
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|
2016
Q2 | $195M | Sell |
|
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|
2016
Q1 | $216M | Sell |
|
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|
2015
Q4 | $322M | Buy |
|
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|
2015
Q3 | $182M | Sell |
|
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|
2015
Q2 | $372M | Buy |
|
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|
2015
Q1 | $203M | Buy |
|
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|
2014
Q4 | $154M | Buy |
|
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|
2014
Q3 | $147M | Buy |
|
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|
2014
Q2 | $29.4M | Sell |
|
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|
2014
Q1 | $57.2M | Sell |
|
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|
2013
Q4 | $66.5M | Buy |
|
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|
2013
Q3 | $3.57M | Sell |
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|
2013
Q2 | $7.68M | Buy |
|