Biogen Inc.
BIIB- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000875045
In the last 90 days, Biogen Inc. insiders filed 0 open-market purchases and 1 sale; 1,047 institutions reported holding it in 13F filings for Q2 2026, worth $30.7B in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Biogen Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,014
- −7 vs. Q3 2021
- Shares held
- 123.9M
- +172.9K (+0.1%) vs. Q3 2021
- Total value
- $29.7B
- −$5.31B (−15.2%) vs. Q3 2021
- New holders
- 146
- 295 more added
- Sold out
- 153
- 395 more reduced
23 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BIIB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,047 | $30.7B |
| Q1 2026 | 1,015 | $24.7B |
| Q4 2025 | 1,002 | $24.6B |
| Q3 2025 | 909 | $18.4B |
| Q2 2025 | 867 | $16.3B |
| Q1 2025 | 882 | $17.7B |
| Q4 2024 | 879 | $20.2B |
| Q3 2024 | 921 | $25.1B |
| Q2 2024 | 947 | $29.9B |
| Q1 2024 | 955 | $28.0B |
| Q4 2023 | 1,005 | $33.3B |
| Q3 2023 | 966 | $32.2B |
| Q2 2023 | 1,009 | $36.1B |
| Q1 2023 | 1,004 | $35.0B |
| Q4 2022 | 1,033 | $34.6B |
| Q3 2022 | 987 | $33.0B |
| Q2 2022 | 930 | $25.0B |
| Q1 2022 | 954 | $25.9B |
| Q4 2021 | 1,014 | $29.7B |
| Q3 2021 | 1,044 | $35.1B |
| Q2 2021 | 1,107 | $43.6B |
| Q1 2021 | 1,096 | $35.7B |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Financial Perspectives, Inc | 8 | $1.92K | 0.00% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 4 | $1.00K | 0.00% | −164−97.6% | Reduced |
| Edge Wealth Management LLC | 5 | $1.00K | 0.00% | 00.0% | Unchanged |
| Rockbridge Investment Management, LCC | 5 | $1.00K | 0.00% | 00.0% | Unchanged |
| Dixon Hughes Goodman Wealth Advisors LLC | 3 | $1.00K | 0.00% | +3 | New |
| Credential Qtrade Securities Inc. | 3 | $719 | 0.00% | +3 | New |
| Global Financial Private Client, LLC | 2 | $480 | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 1 | $240 | 0.00% | −369−99.7% | Reduced |
| WestEnd Advisors, LLC | 1 | $239 | 0.00% | – | – |
| First National Bank of South Miami | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 1 | $0 | 0.00% | +1 | New |
| Cassady Schiller Wealth Management, LLC | 1 | $0 | 0.00% | +1 | New |
| KRS Capital Management, LLC | 3 | $0 | 0.00% | +3 | New |
| Westside Investment Management, Inc. | 1,850 | – | – | +140+8.2% | Added |
| Cambiar Investors LLC | 0 | $0 | 0.00% | −185,118−100.0% | Sold out |
| Taconic Capital Advisors LP | 0 | $0 | 0.00% | −117,000−100.0% | Sold out |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −105,756−100.0% | Sold out |
| Avoro Capital Advisors LLC | 0 | $0 | 0.00% | −84,000−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −47,753−100.0% | Sold out |
| Great Point Partners LLC | 0 | $0 | 0.00% | −47,500−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −45,872−100.0% | Sold out |
| Premier Asset Management LLC | 0 | $0 | 0.00% | −41,814−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −41,511−100.0% | Sold out |
| EULAV Asset Management | 0 | $0 | 0.00% | −37,015−100.0% | Sold out |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −33,220−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −27,178−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −26,862−100.0% | Sold out |
| Sprott Inc. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −23,817−100.0% | Sold out |
| Traynor Capital Management, Inc. | 0 | $0 | 0.00% | −22,730−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −20,206−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| Nippon Life Global Investors Americas, Inc. | 0 | $0 | 0.00% | −10,890−100.0% | Sold out |
| McKinley Capital Management LLC /Delaware | 0 | $0 | 0.00% | −10,220−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −9,023−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −8,595−100.0% | Sold out |
| Clark Estates Inc | 0 | $0 | 0.00% | −8,100−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −7,793−100.0% | Sold out |
| Fairfield, Bush & Co. | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| High Note Wealth, LLC | 0 | $0 | 0.00% | −6,766−100.0% | Sold out |
| People's United Financial, Inc. | 0 | $0 | 0.00% | −6,495−100.0% | Sold out |
| Essex LLC | 0 | $0 | 0.00% | −6,318−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −5,607−100.0% | Sold out |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −5,017−100.0% | Sold out |
| Darwin Advisors, LLC | 0 | $0 | 0.00% | −4,250−100.0% | Sold out |
| Infrastructure Capital Advisors, LLC | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −3,826−100.0% | Sold out |
| Estate Counselors, LLC | 0 | $0 | 0.00% | −3,795−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −3,714−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −3,595−100.0% | Sold out |
| Resonant Capital Advisors, LLC | 0 | $0 | 0.00% | −3,515−100.0% | Sold out |
| Oxler Private Wealth LLC | 0 | $0 | 0.00% | −3,380−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −3,112−100.0% | Sold out |
| Blue Square Asset Management, LLC | 0 | $0 | 0.00% | −3,044−100.0% | Sold out |
| Sompo Asset Management Co., Ltd. | 0 | $0 | 0.00% | −2,870−100.0% | Sold out |
| Personal Cfo Solutions, LLC | 0 | $0 | 0.00% | −2,829−100.0% | Sold out |
| Symmetry Partners, LLC | 0 | $0 | 0.00% | −2,845−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −2,794−100.0% | Sold out |
| Philadelphia Trust Co | 0 | $0 | 0.00% | −2,630−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −2,495−100.0% | Sold out |
| Absher Wealth Management, LLC | 0 | $0 | 0.00% | −2,304−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −2,290−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −2,290−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −2,174−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −2,127−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −2,052−100.0% | Sold out |
| DCF Advisers, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Intersect Capital LLC | 0 | $0 | 0.00% | −1,842−100.0% | Sold out |
| GeoWealth Management, LLC | 0 | $0 | 0.00% | −1,656−100.0% | Sold out |
| Twin Capital Management Inc | 0 | $0 | 0.00% | −1,547−100.0% | Sold out |
| Gladstone Institutional Advisory LLC | 0 | $0 | 0.00% | −1,295−100.0% | Sold out |
| Livingston Group Asset Management CO (operating as Southport Capital Management) | 0 | $0 | 0.00% | −1,233−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −1,205−100.0% | Sold out |
| Archer Investment Corp | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Fort Sheridan Advisors LLC | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −1,099−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −1,085−100.0% | Sold out |
| Adams Chetwood Wealth Management LLC | 0 | $0 | 0.00% | −1,060−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −1,040−100.0% | Sold out |
| Argent Trust Co | 0 | $0 | 0.00% | −1,005−100.0% | Sold out |
| Fort, L.P. | 0 | $0 | 0.00% | −1,004−100.0% | Sold out |
| Checchi Capital Advisers, LLC | 0 | $0 | 0.00% | −985−100.0% | Sold out |
| Thoroughbred Financial Services, LLC | 0 | $0 | 0.00% | −966−100.0% | Sold out |
| Kercheville Advisors, LLC | 0 | $0 | 0.00% | −960−100.0% | Sold out |
| Abacus Planning Group, Inc. | 0 | $0 | 0.00% | −934−100.0% | Sold out |
| Israel Discount Bank of New York | 0 | $0 | 0.00% | −918−100.0% | Sold out |
| NBT Bank N A | 0 | $0 | 0.00% | −905−100.0% | Sold out |
| Cypress Capital Group | 0 | $0 | 0.00% | −888−100.0% | Sold out |
| Columbia Asset Management | 0 | $0 | 0.00% | −885−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −877−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −867−100.0% | Sold out |
| Beaumont Financial Partners, LLC | 0 | $0 | 0.00% | −841−100.0% | Sold out |
| Waters Parkerson & Co., LLC | 0 | $0 | 0.00% | −833−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −833−100.0% | Sold out |
| Culbertson A N & Co Inc | 0 | $0 | 0.00% | −820−100.0% | Sold out |
| Grandfield & Dodd, LLC | 0 | $0 | 0.00% | −823−100.0% | Sold out |
| One Wealth Advisors, LLC | 0 | $0 | 0.00% | −811−100.0% | Sold out |
| First Midwest Bank Trust Division | 0 | $0 | 0.00% | −809−100.0% | Sold out |
| Optas, LLC | 0 | $0 | 0.00% | −801−100.0% | Sold out |
| LCM Capital Management Inc | 0 | $0 | 0.00% | −798−100.0% | Sold out |