Biogen Idec shares owned by Putnam Investments
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Putnam Investments
from 13F filings
Historical chart of Putnam Investments investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Putnam Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $25M | 97k | 257.01 |
| 2023-06-30 | $28M | 97k | 284.85 |
| 2023-03-31 | $24M | 86k | 278.03 |
| 2022-12-31 | $41M | 147k | 276.92 |
| 2022-09-30 | $13M | 48k | 266.90 |
| 2021-12-31 | $32M | 133k | 239.92 |
| 2021-09-30 | $43M | 152k | 282.99 |
| 2021-06-30 | $53M | 153k | 346.26 |
| 2021-03-31 | $64M | 227k | 279.75 |
| 2020-12-31 | $30M | 125k | 244.55 |
| 2020-09-30 | $57M | 202k | 283.68 |
| 2020-06-30 | $47M | 175k | 267.55 |
| 2020-03-31 | $97M | 307k | 316.39 |
| 2019-12-31 | $71M | 238k | 296.73 |
| 2019-09-30 | $56M | 242k | 232.83 |
| 2019-06-30 | $50M | 212k | 233.87 |
| 2019-03-31 | $50M | 210k | 236.37 |
| 2018-12-31 | $182M | 605k | 300.92 |
| 2018-09-30 | $175M | 497k | 353.31 |
| 2018-06-30 | $38M | 131k | 290.23 |
| 2018-03-31 | $88M | 322k | 273.83 |
| 2017-12-31 | $255M | 799k | 318.57 |
| 2017-09-30 | $206M | 656k | 313.12 |
| 2017-06-30 | $220M | 810k | 271.36 |
| 2017-03-31 | $215M | 787k | 273.42 |
| 2016-12-31 | $230M | 811k | 283.58 |
| 2016-09-30 | $227M | 725k | 313.03 |
| 2016-06-30 | $162M | 668k | 241.82 |
| 2016-03-31 | $157M | 604k | 260.32 |
| 2015-12-31 | $160M | 522k | 306.35 |
| 2015-09-30 | $173M | 593k | 291.81 |
| 2015-06-30 | $284M | 703k | 403.94 |
| 2015-03-31 | $262M | 620k | 422.25 |
| 2014-12-31 | $182M | 535k | 339.44 |
| 2014-09-30 | $150M | 455k | 330.81 |
| 2014-06-30 | $139M | 442k | 315.30 |
| 2014-03-31 | $64M | 208k | 305.88 |
| 2013-12-31 | $7.4M | 27k | 279.73 |
| 2013-09-30 | $2.2M | 9.2k | 240.76 |
| 2013-06-30 | $18M | 84k | 215.18 |