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, Q3 2023
Institutional positions in Biogen Inc. as of Sep 30, 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
- 966
- −27 vs. Q2 2023
- Shares held
- 125.0M
- −292.7K (−0.2%) vs. Q2 2023
- Total value
- $32.2B
- −$3.51B (−9.8%) vs. Q2 2023
- New holders
- 91
- 333 more added
- Sold out
- 118
- 346 more reduced
16 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MMBG Investment Advisors Co. | 2,450 | $629.7K | 0.08% | 00.0% | Unchanged |
| TFB Advisors LLC | 2,444 | $628.1K | 0.76% | +2+0.1% | Added |
| Tevis Investment Management | 2,440 | $627.1K | 0.64% | −9−0.4% | Reduced |
| Wrapmanager Inc | 2,432 | $625.0K | 0.20% | −140−5.4% | Reduced |
| BancorpSouth Bank | 2,417 | $621.2K | 0.05% | 00.0% | Unchanged |
| Oracle Investment Management Inc | 2,412 | $619.9K | 0.95% | 00.0% | Unchanged |
| Burney Co | 2,401 | $617.1K | 0.03% | +920+62.1% | Added |
| Triangle Securities Wealth Management | 2,400 | $616.8K | 0.22% | −100−4.0% | Reduced |
| Pictet & Cie (Europe) SA | 2,396 | $615.8K | 0.02% | −910−27.5% | Reduced |
| Arden Trust Co | 2,385 | $613.0K | 0.10% | +6+0.3% | Added |
| Kapitalo Investimentos Ltda | 2,379 | $611.4K | 0.08% | +698+41.5% | Added |
| STF Management LP | 2,369 | $608.9K | 0.32% | +1,468+162.9% | Added |
| Wealthspire Advisors, LLC | 2,369 | $608.9K | 0.01% | +2,369 | New |
| Cubist Systematic Strategies, LLC | 2,344 | $602.4K | 0.01% | +1,638+232.0% | Added |
| Integrated Wealth Concepts LLC | 2,329 | $598.6K | 0.01% | +682+41.4% | Added |
| Cerity Partners LLC | 2,318 | $595.8K | 0.00% | −768−24.9% | Reduced |
| Fayez Sarofim & Co | 2,300 | $591.1K | 0.00% | 00.0% | Unchanged |
| Vanguard Capital Wealth Advisors | 2,300 | $591.1K | 0.55% | 00.0% | Unchanged |
| Trust Co of Vermont | 2,268 | $582.9K | 0.04% | +12+0.5% | Added |
| Wahed Invest LLC | 2,259 | $580.6K | 0.19% | +195+9.4% | Added |
| Savant Capital, LLC | 2,213 | $568.8K | 0.01% | +616+38.6% | Added |
| Israel Discount Bank of New York | 2,210 | $568.0K | 0.47% | +19+0.9% | Added |
| Signaturefd, LLC | 2,206 | $567.0K | 0.01% | −349−13.7% | Reduced |
| Kennedy Investment Group | 2,181 | $560.5K | 0.34% | −35−1.6% | Reduced |
| Auxano Advisors, LLC | 2,176 | $559.3K | 0.23% | +7+0.3% | Added |
| Hancock Whitney Corp | 2,168 | $557.2K | 0.02% | −51−2.3% | Reduced |
| Navellier & Associates Inc | 2,164 | $556.2K | 0.10% | +2,164 | New |
| Evercore Wealth Management, LLC | 2,160 | $555.1K | 0.01% | 00.0% | Unchanged |
| Lloyd Advisory Services, LLC. | 2,146 | $551.5K | 0.18% | +2,146 | New |
| Norden Group LLC | 2,146 | $551.5K | 0.18% | +2,146 | New |
| Jupiter Wealth Management LLC | 2,450 | $550.7K | 0.36% | −450−15.5% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 2,136 | $549.0K | 0.03% | +210+10.9% | Added |
| Eqis Capital Management, Inc. | 2,127 | $546.8K | 0.07% | −246−10.4% | Reduced |
| XTX Topco Ltd | 2,119 | $544.6K | 0.09% | −265−11.1% | Reduced |
| Flputnam Investment Management Co | 2,116 | $543.8K | 0.02% | −2−0.1% | Reduced |
| Connectus Wealth, LLC | 2,114 | $543.3K | 0.01% | +250+13.4% | Added |
| Berkshire Asset Management LLC | 2,110 | $542.3K | 0.03% | −94−4.3% | Reduced |
| Westside Investment Management, Inc. | 2,104 | $540.7K | 0.16% | +10+0.5% | Added |
| Evergreen Wealth Solutions, LLC | 2,097 | $539.0K | 0.54% | −105−4.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 2,093 | $537.9K | 0.06% | −537−20.4% | Reduced |
| Central Bank & Trust Co | 2,072 | $532.5K | 0.09% | −276−11.8% | Reduced |
| Fund Management at Engine No. 1 LLC | 2,071 | $532.3K | 0.08% | +186+9.9% | Added |
| Ropes Wealth Advisors LLC | 2,068 | $531.5K | 0.10% | −20−1.0% | Reduced |
| Winton Group Ltd | 2,063 | $530.2K | 0.04% | +577+38.8% | Added |
| Sequoia Financial Advisors, LLC | 2,043 | $525.1K | 0.01% | +45+2.3% | Added |
| Estabrook Capital Management | 2,033 | $522.5K | 0.09% | 00.0% | Unchanged |
| Avestar Capital, LLC | 2,032 | $522.2K | 0.08% | +24+1.2% | Added |
| V-Square Quantitative Management LLC | 2,022 | $519.7K | 0.23% | +816+67.7% | Added |
| Bleakley Financial Group, LLC | 2,021 | $519.4K | 0.02% | −638−24.0% | Reduced |
| Sawtooth Solutions, LLC | 2,021 | $519.4K | 0.02% | −623−23.6% | Reduced |
| Centiva Capital, LP | 2,013 | $517.4K | 0.03% | +2,013 | New |
| Capital Investment Advisors, LLC | 2,005 | $515.3K | 0.01% | +12+0.6% | Added |
| Vinva Investment Management Ltd | 1,997 | $514.9K | 0.05% | −2,817−58.5% | Reduced |
| Heritage Wealth Advisors | 2,000 | $514.0K | 0.03% | 00.0% | Unchanged |
| PKO Investment Management Joint-Stock Co | 2,000 | $514.0K | 0.07% | +1,200+150.0% | Added |
| Cary Street Partner Investment Advisory LLC | 1,955 | $502.5K | 0.03% | +45+2.4% | Added |
| Coldstream Capital Management Inc | 1,949 | $500.9K | 0.02% | −241−11.0% | Reduced |
| Regions Financial Corp | 1,939 | $498.3K | 0.00% | −249−11.4% | Reduced |
| Alta Wealth Advisors LLC | 1,935 | $497.3K | 0.30% | +125+6.9% | Added |
| Parallel Advisors, LLC | 1,934 | $497.1K | 0.02% | −99−4.9% | Reduced |
| David Loasby | 1,930 | $496.3K | 0.05% | +541+38.9% | Added |
| Legacy Wealth Asset Management, LLC | 1,931 | $496.3K | 0.18% | +32+1.7% | Added |
| Alliance Wealth Advisors, LLC | 1,929 | $495.7K | 0.18% | +16+0.8% | Added |
| Brevan Howard Capital Management LP | 1,928 | $495.5K | 0.15% | +1,928 | New |
| International Assets Investment Management, LLC | 1,921 | $494.7K | 0.07% | +1,045+119.3% | Added |
| Empowered Funds, LLC | 1,922 | $494.0K | 0.01% | +412+27.3% | Added |
| Johnson Investment Counsel Inc | 1,911 | $491.2K | 0.01% | −19−1.0% | Reduced |
| Forbes J M & Co LLP | 1,908 | $490.4K | 0.06% | −170−8.2% | Reduced |
| Morningstar Investment Management LLC | 1,875 | $482.0K | 0.07% | 00.0% | Unchanged |
| Rock Point Advisors, LLC | 1,840 | $472.9K | 0.16% | +1,840 | New |
| Intrust Bank NA | 1,837 | $472.1K | 0.06% | −100−5.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 1,835 | $471.6K | 0.00% | +1,835 | New |
| Jacobi Capital Management LLC | 1,809 | $464.9K | 0.05% | +352+24.2% | Added |
| Greenleaf Trust | 1,790 | $460.0K | 0.01% | +171+10.6% | Added |
| Eudaimonia Partners, LLC | 1,788 | $459.5K | 0.11% | −3,326−65.0% | Reduced |
| Mission Wealth Management, LP | 1,776 | $456.4K | 0.02% | +184+11.6% | Added |
| Global Financial Private Client, LLC | 1,789 | $452.4K | 0.23% | −6−0.3% | Reduced |
| Armstrong, Fleming & Moore, Inc | 1,733 | $445.5K | 0.43% | 00.0% | Unchanged |
| Choate Investment Advisors | 1,723 | $442.8K | 0.02% | +426+32.8% | Added |
| Clearstead Advisors, LLC | 1,714 | $440.5K | 0.03% | +266+18.4% | Added |
| Pitcairn Co | 1,707 | $438.7K | 0.04% | +53+3.2% | Added |
| AIA Group Ltd | 1,704 | $437.9K | 0.02% | +80+4.9% | Added |
| Deseret Mutual Benefit Administrators | 1,698 | $436.4K | 0.21% | −107−5.9% | Reduced |
| Meeder Advisory Services, Inc. | 1,694 | $435.4K | 0.05% | −417−19.8% | Reduced |
| IFG Advisory, LLC | 1,686 | $433.3K | 0.04% | +1,686 | New |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 1,675 | $430.5K | 0.02% | +1,675 | New |
| Veriti Management LLC | 1,674 | $430.2K | 0.05% | −250−13.0% | Reduced |
| AE Wealth Management LLC | 1,666 | $428.2K | 0.00% | +398+31.4% | Added |
| Syon Capital LLC | 1,666 | $428.2K | 0.05% | +1,666 | New |
| Trust Asset Management LLC | 1,662 | $427.2K | 0.05% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 1,661 | $426.9K | 0.04% | +130+8.5% | Added |
| Systematic Financial Management LP | 1,660 | $426.6K | 0.01% | +20+1.2% | Added |
| HB Wealth Management, LLC | 1,660 | $426.6K | 0.01% | +194+13.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 1,659 | $426.0K | 0.00% | −421−20.2% | Reduced |
| Westpac Banking Corp | 1,655 | $425.4K | 0.03% | +196+13.4% | Added |
| Regal Investment Advisors LLC | 1,653 | $424.8K | 0.04% | +4+0.2% | Added |
| Wellington Shields Capital Management, LLC | 1,652 | $424.6K | 0.06% | −152−8.4% | Reduced |
| Verdence Capital Advisors LLC | 1,647 | $423.3K | 0.05% | +112+7.3% | Added |
| Chicago Partners Investment Group LLC | 1,650 | $418.1K | 0.02% | +50+3.1% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 1,620 | $416.4K | 0.10% | +1,620 | New |