Klingenstein Fields & Co’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 | $383K | Hold |
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|
2025
Q2 | $343K | Hold |
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|
2025
Q1 | $374K | Hold |
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|
2024
Q4 | $418K | Sell |
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|
2024
Q3 | $573K | Sell |
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|
2024
Q2 | $708K | Sell |
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|
2024
Q1 | $675K | Sell |
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|
2023
Q4 | $813K | Hold |
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|
2023
Q3 | $808K | Buy |
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|
2023
Q2 | $520K | Buy |
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|
2023
Q1 | $437K | Hold |
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|
2022
Q4 | $435K | Hold |
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|
2022
Q3 | $419K | Buy |
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|
2017
Q3 | – | Sell |
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|
2017
Q2 | $16.5M | Sell |
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|
2017
Q1 | $16.9M | Buy |
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|
2016
Q4 | $17.5M | Buy |
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|
2016
Q3 | $18.1M | Buy |
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|
2016
Q2 | $14M | Buy |
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|
2016
Q1 | $14.3M | Buy |
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|
2015
Q4 | $16.3M | Sell |
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|
2015
Q3 | $15.6M | Buy |
|