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 |
|---|---|---|---|---|---|
| Nicole Murphy | Head of Pharm Ops and Tech | 2026-02-12 | 3 | $195.04 | $585.11Buy |
| Priya Singhal | Head of Development | 2026-02-09 | 2,660 | $199.83 | $531.55kSell |
| Susan H. Alexander | EVP Chief Legal Officer | 2026-02-06 | 1,514 | $201.18 | $304.59kSell |
| Sean Godbout | Chief Accounting Officer | 2026-02-06 | 76 | $201.18 | $15.29kSell |
| Sean Godbout | Chief Accounting Officer | 2026-02-06 | 103 | $201.18 | $20.72kSell |
| Sean Godbout | Chief Accounting Officer | 2026-02-06 | 180 | $201.18 | $36.21kSell |
| Ginger Gregory | EVP Human Resources | 2026-02-06 | 791 | $201.18 | $159.13kSell |
| Ginger Gregory | EVP Human Resources | 2026-02-06 | 666 | $201.18 | $133.99kSell |
| Ginger Gregory | EVP Human Resources | 2026-02-06 | 1,132 | $201.18 | $227.74kSell |
| Christopher Viehbacher | President and CEO | 2026-02-06 | 6,624 | $201.18 | $1.33MSell |
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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 | 11.89% | 17,447,092 | $3.17B | Institution |
| Blackrock Inc | 10.09% | 14,811,370 | $2.69B | Institution |
| Primecap Management Co | 10.06% | 14,757,997 | $2.68B | Institution |
| Fmr LLC | 6.42% | 9,425,863 | $1.71B | Institution |
| State Street Corp | 4.88% | 7,159,020 | $1.30B | Institution |
| Geode Capital Management LLC | 2.86% | 4,199,399 | $762.40M | Institution |
| Wellington Management Group LLP | 2.42% | 3,551,269 | $644.73M | Institution |
| Point72 Asset Management LP | 1.92% | 2,813,192 | $510.74M | Institution |
| Norges Bank | 1.80% | 2,638,834 | $479.08M | Institution |
| Morgan Stanley | 1.58% | 2,325,013 | $422.11M | 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.