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Biogen Idec shares owned by Wealthfront Advisers

Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Wealthfront Advisers from 13F filings

Historical chart of Wealthfront Advisers investment in Biogen Idec

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All positions including Biogen Idec held by Wealthfront Advisers consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Biogen Idec by Wealthfront Advisers

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.6M 11k 140.08
2025-06-30 $1.1M 8.7k 125.59
2025-03-31 $518k 3.8k 136.84
2024-12-31 $12M 54k 229.55
2024-09-30 $611k 3.2k 193.84
2024-06-30 $817k 3.5k 231.82
2024-03-31 $1.2M 5.7k 215.63
2023-12-31 $1.5M 5.9k 258.77
2023-09-30 $1.4M 5.6k 257.01
2023-06-30 $3.0M 11k 284.85
2023-03-31 $2.9M 10k 278.03
2022-12-31 $1.8M 6.5k 276.92
2022-09-30 $1.7M 6.4k 267.01
2022-06-30 $920k 4.5k 204.04
2022-03-31 $2.1M 10k 210.56
2021-12-31 $606k 2.5k 239.81
2021-09-30 $3.0M 11k 283.01
2021-06-30 $3.7M 11k 346.24
2021-03-31 $2.6M 9.2k 279.75
2020-12-31 $1.5M 6.3k 244.75
2020-09-30 $1.6M 5.8k 283.61
2020-06-30 $2.1M 7.9k 267.49
2020-03-31 $3.1M 9.9k 316.34
2019-12-31 $2.6M 8.6k 296.69
2019-09-30 $1.1M 4.7k 232.82
2019-06-30 $1.0M 4.5k 233.89
2019-03-31 $425k 1.8k 236.51
2018-12-31 $2.7M 9.0k 300.96