Biogen Idec shares owned by AMF Pensionsforsakring AB
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by AMF Pensionsforsakring AB
from 13F filings
Historical chart of AMF Pensionsforsakring AB investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by AMF Pensionsforsakring AB
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.7M | 34k | 140.08 |
| 2025-06-30 | $7.4M | 59k | 125.59 |
| 2025-03-31 | $8.1M | 59k | 136.84 |
| 2024-12-31 | $9.0M | 59k | 152.92 |
| 2024-09-30 | $12M | 64k | 193.84 |
| 2024-06-30 | $15M | 64k | 231.82 |
| 2024-03-31 | $9.5M | 44k | 215.63 |
| 2023-12-31 | $11M | 44k | 258.77 |
| 2023-09-30 | $11M | 44k | 257.01 |
| 2023-06-30 | $13M | 44k | 284.85 |
| 2023-03-31 | $13M | 46k | 278.03 |
| 2022-12-31 | $13M | 46k | 276.92 |
| 2022-09-30 | $12M | 46k | 267.00 |
| 2022-06-30 | $14M | 71k | 203.95 |
| 2022-03-31 | $22M | 104k | 210.60 |
| 2021-12-31 | $25M | 105k | 239.92 |
| 2021-09-30 | $27M | 95k | 282.99 |
| 2021-06-30 | $28M | 82k | 346.27 |
| 2021-03-31 | $28M | 101k | 279.75 |
| 2020-12-31 | $25M | 101k | 244.86 |
| 2020-09-30 | $23M | 82k | 283.68 |
| 2020-06-30 | $22M | 82k | 267.55 |
| 2020-03-31 | $24M | 75k | 316.39 |
| 2019-12-31 | $38M | 129k | 296.73 |
| 2019-09-30 | $33M | 142k | 232.82 |
| 2019-06-30 | $29M | 126k | 233.87 |
| 2019-03-31 | $23M | 98k | 236.38 |
| 2018-12-31 | $52M | 172k | 300.92 |
| 2018-09-30 | $69M | 195k | 353.31 |
| 2018-06-30 | $64M | 219k | 290.24 |
| 2018-03-31 | $64M | 235k | 273.82 |
| 2017-12-31 | $78M | 244k | 318.57 |
| 2017-09-30 | $73M | 232k | 313.12 |
| 2017-06-30 | $58M | 212k | 273.42 |
| 2017-03-31 | $58M | 212k | 273.42 |
| 2016-12-31 | $61M | 215k | 283.58 |
| 2016-09-30 | $85M | 271k | 313.03 |
| 2016-06-30 | $68M | 282k | 241.82 |
| 2016-03-31 | $74M | 285k | 260.32 |
| 2015-12-31 | $82M | 268k | 306.35 |
| 2015-09-30 | $60M | 207k | 291.81 |
| 2015-06-30 | $84M | 207k | 403.94 |
| 2015-03-31 | $98M | 232k | 422.24 |
| 2014-12-31 | $79M | 233k | 339.45 |