Biogen Idec Inc option shares owned by Group One Trading
Quarter-by-quarter ownership of Biogen Idec Inc option shares owned by Group One Trading
from 13F filings
Historical chart of Group One Trading investment in Biogen Idec Inc option
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Quarterly reported holdings in Biogen Idec Inc option by Group One Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $13M | 49k | 257.01 |
| 2023-06-30 | $12M | 42k | 284.85 |
| 2023-03-31 | $9.8M | 35k | 278.03 |
| 2022-12-31 | $77M | 276k | 276.92 |
| 2022-09-30 | $95M | 355k | 267.00 |
| 2022-06-30 | $41M | 199k | 203.94 |
| 2022-03-31 | $33M | 155k | 210.60 |
| 2021-12-31 | $53M | 219k | 239.92 |
| 2021-09-30 | $56M | 198k | 282.99 |
| 2021-06-30 | $91M | 263k | 346.27 |
| 2021-03-31 | $90M | 320k | 279.75 |
| 2020-12-31 | $114M | 464k | 244.86 |
| 2020-09-30 | $95M | 335k | 283.68 |
| 2020-06-30 | $79M | 295k | 267.55 |
| 2020-03-31 | $116M | 367k | 316.38 |
| 2019-12-31 | $18M | 60k | 296.73 |
| 2019-09-30 | $5.4M | 23k | 232.82 |
| 2019-06-30 | $22M | 94k | 233.87 |
| 2019-03-31 | $23M | 97k | 236.38 |
| 2018-12-31 | $15M | 50k | 300.91 |
| 2018-09-30 | $9.6M | 27k | 353.30 |
| 2018-06-30 | $5.2M | 18k | 290.22 |
| 2018-03-31 | $6.7M | 25k | 273.84 |
| 2017-12-31 | $6.8M | 21k | 318.55 |
| 2017-09-30 | $10M | 33k | 313.11 |
| 2017-06-30 | $7.9M | 29k | 271.37 |
| 2017-03-31 | $15M | 55k | 273.41 |
| 2016-12-31 | $8.6M | 30k | 283.59 |
| 2016-09-30 | $2.1M | 6.7k | 312.99 |
| 2016-06-30 | $24k | 100 | 240.00 |
| 2016-03-31 | $26k | 100 | 260.00 |
| 2015-12-31 | $766k | 2.5k | 306.40 |
| 2015-09-30 | $1.8M | 6.3k | 291.75 |