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, Q1 2023
Institutional positions in Biogen Inc. as of Mar 31, 2023. 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
- 1,004
- −11 vs. Q4 2022
- Shares held
- 127.9M
- +3.08M (+2.5%) vs. Q4 2022
- Total value
- $35.0B
- +$421.8M (+1.2%) vs. Q4 2022
- New holders
- 88
- 342 more added
- Sold out
- 99
- 365 more reduced
18 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fund Management at Engine No. 1 LLC | 1,746 | $485.4K | 0.10% | +161+10.2% | Added |
| Cigna Investments Inc | 1,756 | $488.0K | 0.10% | −43−2.4% | Reduced |
| Shay Capital LLC | 1,756 | $488.2K | 0.20% | +1,756 | New |
| Sequoia Financial Advisors, LLC | 1,764 | $490.4K | 0.01% | +15+0.9% | Added |
| Global Financial Private Client, LLC | 1,782 | $494.2K | 0.25% | +391+28.1% | Added |
| Veriti Management LLC | 1,778 | $494.3K | 0.06% | +18+1.0% | Added |
| Cubist Systematic Strategies, LLC | 1,779 | $494.6K | 0.00% | −60,495−97.1% | Reduced |
| Alliance Wealth Advisors, LLC | 1,787 | $496.9K | 0.20% | +28+1.6% | Added |
| Deseret Mutual Benefit Administrators | 1,791 | $498.0K | 0.20% | +11+0.6% | Added |
| Sender Co & Partners, Inc. | 1,796 | $499.3K | 1.81% | +896+99.6% | Added |
| KB Financial Partners, LLC | 1,801 | $501.0K | 0.15% | −15−0.8% | Reduced |
| Wellington Shields Capital Management, LLC | 1,804 | $501.6K | 0.06% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,848 | $513.8K | 0.01% | −157−7.8% | Reduced |
| Wahed Invest LLC | 1,849 | $514.1K | 0.22% | +34+1.9% | Added |
| Trust Co of Toledo NA | 1,870 | $519.9K | 0.09% | +1,870 | New |
| Avestar Capital, LLC | 1,874 | $521.0K | 0.11% | +99+5.6% | Added |
| Voloridge Investment Management, LLC | 1,890 | $525.5K | 0.00% | −189,416−99.0% | Reduced |
| Connectus Wealth, LLC | 1,892 | $526.0K | 0.01% | +50+2.7% | Added |
| Financial Advisory Corp | 1,896 | $527.0K | 0.25% | −537−22.1% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,910 | $531.0K | 0.04% | 00.0% | Unchanged |
| Wedbush Securities Inc | 1,976 | $549.0K | 0.03% | +67+3.5% | Added |
| Meeder Advisory Services, Inc. | 1,985 | $551.9K | 0.06% | +287+16.9% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,985 | $552.0K | 0.03% | −10−0.5% | Reduced |
| Parallel Advisors, LLC | 1,991 | $553.6K | 0.02% | −57−2.8% | Reduced |
| Capital Investment Advisors, LLC | 1,994 | $554.4K | 0.02% | +7+0.4% | Added |
| Heritage Wealth Advisors | 2,000 | $556.1K | 0.03% | −32−1.6% | Reduced |
| Intact Investment Management Inc. | 2,000 | $556.1K | 0.02% | +200+11.1% | Added |
| Estabrook Capital Management | 2,033 | $565.2K | 0.10% | −2,000−49.6% | Reduced |
| Intrust Bank NA | 2,042 | $567.7K | 0.07% | +522+34.3% | Added |
| Eudaimonia Partners, LLC | 2,042 | $567.7K | 0.14% | 00.0% | Unchanged |
| Quintet Private Bank (Europe) S.A. | 2,044 | $568.2K | 0.03% | +2,044 | New |
| Flputnam Investment Management Co | 2,066 | $574.4K | 0.02% | +58+2.9% | Added |
| Forbes J M & Co LLP | 2,078 | $578.0K | 0.08% | −21−1.0% | Reduced |
| Westside Investment Management, Inc. | 2,094 | $582.2K | 0.17% | −50−2.3% | Reduced |
| United Bank | 2,131 | $592.5K | 0.35% | +2,131 | New |
| China Universal Asset Management Co., Ltd. | 2,132 | $592.8K | 0.20% | −2,320−52.1% | Reduced |
| Coldstream Capital Management Inc | 2,150 | $597.8K | 0.02% | −20−0.9% | Reduced |
| Evercore Wealth Management, LLC | 2,163 | $601.4K | 0.01% | +13+0.6% | Added |
| Johnson Investment Counsel Inc | 2,165 | $601.9K | 0.01% | −15−0.7% | Reduced |
| Auxano Advisors, LLC | 2,169 | $603.0K | 0.24% | +108+5.2% | Added |
| Cookson Peirce & Co Inc | 2,179 | $606.0K | 0.04% | −130−5.6% | Reduced |
| Humankind Investments LLC | 2,207 | $613.6K | 0.25% | +186+9.2% | Added |
| Ropes Wealth Advisors LLC | 2,223 | $618.1K | 0.11% | +17+0.8% | Added |
| Regions Financial Corp | 2,243 | $623.0K | 0.01% | +219+10.8% | Added |
| Trust Co of Vermont | 2,258 | $627.8K | 0.04% | +37+1.7% | Added |
| Missouri Trust & Investment Co | 2,267 | $630.3K | 0.41% | −390−14.7% | Reduced |
| Symmetry Partners, LLC | 2,278 | $633.0K | 0.03% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 2,279 | $633.5K | 0.01% | −6,163−73.0% | Reduced |
| Vanguard Capital Wealth Advisors | 2,300 | $639.5K | 0.64% | 00.0% | Unchanged |
| Kennedy Investment Group | 2,304 | $640.6K | 0.39% | −53−2.2% | Reduced |
| GWM Advisors LLC | 2,308 | $641.7K | 0.01% | −559−19.5% | Reduced |
| GHP Investment Advisors, Inc. | 2,314 | $643.4K | 0.04% | +118+5.4% | Added |
| D.A. Davidson & Co. | 2,317 | $644.2K | 0.01% | −2,271−49.5% | Reduced |
| KMG Fiduciary Partners, LLC | 2,322 | $645.5K | 0.09% | −371−13.8% | Reduced |
| Evergreen Wealth Solutions, LLC | 2,358 | $656.0K | 0.76% | −213−8.3% | Reduced |
| Portman Square Capital LLP | 2,361 | $656.4K | 0.17% | +2,361 | New |
| BancorpSouth Bank | 2,382 | $662.3K | 0.06% | −27−1.1% | Reduced |
| Signaturefd, LLC | 2,393 | $665.3K | 0.02% | −73−3.0% | Reduced |
| Denali Advisors LLC | 2,403 | $668.1K | 0.28% | +303+14.4% | Added |
| Central Bank & Trust Co | 2,407 | $669.2K | 0.12% | −81−3.3% | Reduced |
| Oracle Investment Management Inc | 2,412 | $670.6K | 0.66% | 00.0% | Unchanged |
| Assetmark, Inc | 2,423 | $673.7K | 0.00% | +367+17.9% | Added |
| Israel Discount Bank of New York | 2,438 | $677.8K | 0.51% | −19−0.8% | Reduced |
| Tevis Investment Management | 2,441 | $678.7K | 0.69% | 00.0% | Unchanged |
| MMBG Investment Advisors Co. | 2,450 | $681.2K | 0.09% | 00.0% | Unchanged |
| Lifeworks Advisors, LLC | 2,461 | $684.2K | 0.32% | −294−10.7% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 2,466 | $686.0K | 0.04% | +376+18.0% | Added |
| Wetherby Asset Management Inc | 2,476 | $688.4K | 0.04% | −277−10.1% | Reduced |
| Huntington National Bank | 2,493 | $693.1K | 0.01% | +24+1.0% | Added |
| Triangle Securities Wealth Management | 2,500 | $695.1K | 0.25% | −81−3.1% | Reduced |
| NJ State Employees Deferred Compensation Plan | 2,500 | $695.1K | 0.11% | 00.0% | Unchanged |
| Black Swift Group, LLC | 2,500 | $695.1K | 0.24% | +2,500 | New |
| Horizon Investments, LLC | 2,507 | $697.0K | 0.02% | −927−27.0% | Reduced |
| Berkshire Asset Management LLC | 2,529 | $703.1K | 0.04% | +2,529 | New |
| Bleakley Financial Group, LLC | 2,541 | $706.5K | 0.02% | −45−1.7% | Reduced |
| Sawtooth Solutions, LLC | 2,544 | $707.3K | 0.02% | +532+26.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 2,573 | $715.4K | 0.08% | −3,729−59.2% | Reduced |
| Stonegate Investment Group, LLC | 2,576 | $716.2K | 0.03% | −26−1.0% | Reduced |
| Raymond James Trust N.A. | 2,618 | $728.0K | 0.02% | −133−4.8% | Reduced |
| ARGA Investment Management, LP | 2,622 | $729.0K | 0.03% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 2,625 | $729.8K | 0.05% | 00.0% | Unchanged |
| Callan Capital, LLC | 2,640 | $734.0K | 0.08% | 00.0% | Unchanged |
| Lombard Odier Asset Management (Switzerland) SA | 2,686 | $746.8K | 0.07% | +123+4.8% | Added |
| Liontrust Investment Partners LLP | 2,716 | $755.1K | 0.01% | +2,716 | New |
| HighVista Strategies LLC | 2,743 | $762.6K | 0.62% | 00.0% | Unchanged |
| Hancock Whitney Corp | 2,759 | $767.0K | 0.03% | +76+2.8% | Added |
| Tokio Marine Asset Management Co Ltd | 2,769 | $769.9K | 0.05% | +243+9.6% | Added |
| Wrapmanager Inc | 2,791 | $776.0K | 0.24% | −50−1.8% | Reduced |
| Westwood Holdings Group Inc. | 2,793 | $777.0K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 2,802 | $779.0K | 0.01% | +1,074+62.2% | Added |
| Basepoint Wealth LLC | 2,820 | $784.0K | 0.65% | −105−3.6% | Reduced |
| Cutler Group LP | 2,869 | $797.0K | 0.13% | −21,709−88.3% | Reduced |
| Fiduciary Trust Co | 2,885 | $802.1K | 0.01% | 00.0% | Unchanged |
| Qtron Investments LLC | 2,906 | $808.0K | 0.17% | 00.0% | Unchanged |
| KCM Investment Advisors LLC | 2,919 | $811.6K | 0.03% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 2,944 | $818.5K | 0.01% | −10−0.3% | Reduced |
| Exos TFP Holdings LLC | 2,995 | $832.7K | 0.21% | +1,555+108.0% | Added |
| Integrated Wealth Concepts LLC | 2,996 | $833.0K | 0.02% | +2,996 | New |
| Aquila Investment Management LLC | 3,000 | $834.1K | 0.69% | 00.0% | Unchanged |
| Ontario Teachers Pension Plan Board | 3,002 | $834.6K | 0.01% | −7,136−70.4% | Reduced |