NASDAQ: BIIBBiogen Inc Stock Ownership - Who owns Biogen?
Insider buying vs selling
Have Biogen Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Stephen A. Sherwin | Director | 2025-03-07 | 8,760 | $150.02 | $1.31MSell |
| Priya Singhal | Head of Development | 2025-02-10 | 357 | $142.54 | $50.89kSell |
| Robin Kramer | Chief Accounting Officer | 2025-02-10 | 245 | $142.54 | $34.92kSell |
| Rachid Izzar | Head of Global Product Strat. | 2025-02-10 | 445 | $142.54 | $63.43kSell |
| Michael R. McDonnell | EVP Chief Financial Officer | 2025-02-10 | 1,371 | $142.54 | $195.42kSell |
| Susan H. Alexander | EVP Chief Legal Officer | 2025-02-10 | 807 | $142.54 | $115.03kSell |
| Ginger Gregory | EVP Human Resources | 2025-02-10 | 634 | $142.54 | $90.37kSell |
| Nicole Murphy | Head of Pharm Ops and Tech | 2025-02-10 | 670 | $142.54 | $95.50kSell |
| Robin Kramer | Chief Accounting Officer | 2025-02-07 | 232 | $141.35 | $32.79kSell |
| Robin Kramer | Chief Accounting Officer | 2025-02-07 | 244 | $141.35 | $34.49kSell |
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Net Insider Buy/Sell (L12M) Ownership
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BIIB Shareholders
What type of owners hold Biogen Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Vanguard Group Inc | 11.44% | 16,748,875 | $1.95B | Institution |
| Primecap Management Co | 10.96% | 16,046,209 | $1.87B | Institution |
| Blackrock Inc | 10.57% | 15,473,710 | $1.80B | Institution |
| State Street Corp | 5.05% | 7,398,248 | $861.82M | Institution |
| Wellington Management Group LLP | 3.37% | 4,930,723 | $574.38M | Institution |
| Geode Capital Management LLC | 2.52% | 3,695,476 | $430.49M | Institution |
| T Rowe Price Investment Management Inc | 2.12% | 3,099,786 | $361.09M | Institution |
| Pacer Advisors Inc | 1.82% | 2,667,531 | $310.74M | Institution |
| Norges Bank | 1.59% | 2,325,199 | $270.86M | Institution |
| Invesco Ltd | 1.45% | 2,128,807 | $247.98M | Institution |
BIIB vs General Drug Manufacturer Stocks
Biogen Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.