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, Q2 2024
Institutional positions in Biogen Inc. as of Jun 30, 2024. 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
- 947
- +5 vs. Q1 2024
- Shares held
- 129.0M
- −367.1K (−0.3%) vs. Q1 2024
- Total value
- $29.9B
- +$2.00B (+7.2%) vs. Q1 2024
- New holders
- 101
- 322 more added
- Sold out
- 96
- 338 more reduced
13 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential PLC | 2,508 | $581.4K | 0.00% | −10,444−80.6% | Reduced |
| Integrated Advisors Network LLC | 2,502 | $580.0K | 0.03% | +836+50.2% | Added |
| NJ State Employees Deferred Compensation Plan | 2,500 | $579.5K | 0.07% | 00.0% | Unchanged |
| Avestar Capital, LLC | 2,488 | $576.8K | 0.06% | +454+22.3% | Added |
| MMBG Investment Advisors Co. | 2,450 | $568.0K | 0.06% | 00.0% | Unchanged |
| TFB Advisors LLC | 2,449 | $567.7K | 0.18% | −10.0% | Reduced |
| Three Bridge Wealth Advisors, LLC | 2,426 | $562.4K | 0.22% | −103−4.1% | Reduced |
| Savant Capital, LLC | 2,414 | $559.6K | 0.01% | −121−4.8% | Reduced |
| Westside Investment Management, Inc. | 2,414 | $559.6K | 0.13% | +260+12.1% | Added |
| Stonegate Investment Group, LLC | 2,412 | $559.1K | 0.02% | −129−5.1% | Reduced |
| Oracle Investment Management Inc | 2,412 | $559.1K | 0.60% | 00.0% | Unchanged |
| BancorpSouth Bank | 2,412 | $559.1K | 0.04% | −19−0.8% | Reduced |
| Triangle Securities Wealth Management | 2,400 | $556.4K | 0.16% | 00.0% | Unchanged |
| Lido Advisors, LLC | 2,385 | $553.1K | 0.00% | −189−7.3% | Reduced |
| Tevis Investment Management | 2,327 | $539.4K | 0.43% | −99−4.1% | Reduced |
| STF Management LP | 2,307 | $534.8K | 0.23% | −95−4.0% | Reduced |
| Fayez Sarofim & Co | 2,300 | $533.2K | 0.00% | 00.0% | Unchanged |
| Vanguard Capital Wealth Advisors | 2,300 | $533.2K | 0.36% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 2,278 | $528.1K | 0.02% | −818−26.4% | Reduced |
| Centiva Capital, LP | 2,237 | $518.6K | 0.03% | +2,237 | New |
| Huntington National Bank | 2,229 | $516.7K | 0.00% | +52+2.4% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 2,229 | $516.7K | 0.02% | +128+6.1% | Added |
| Basepoint Wealth LLC | 2,228 | $516.6K | 0.41% | −356−13.8% | Reduced |
| Levin Capital Strategies, L.P. | 2,226 | $516.0K | 0.05% | −6,992−75.9% | Reduced |
| Trust Co of Toledo NA | 2,209 | $512.1K | 0.07% | +222+11.2% | Added |
| Capital Investment Advisors, LLC | 2,197 | $509.3K | 0.01% | +321+17.1% | Added |
| Navellier & Associates Inc | 2,164 | $501.7K | 0.06% | 00.0% | Unchanged |
| Kennedy Investment Group | 2,162 | $501.2K | 0.25% | −22−1.0% | Reduced |
| Evercore Wealth Management, LLC | 2,142 | $496.6K | 0.01% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 2,122 | $491.9K | 0.01% | +4+0.2% | Added |
| Abn Amro Investment Solutions | 2,118 | $491.0K | 0.01% | +2,118 | New |
| Hancock Whitney Corp | 2,108 | $488.7K | 0.02% | −39−1.8% | Reduced |
| Matisse Capital | 2,095 | $485.7K | 0.24% | +2,095 | New |
| Legacy Wealth Asset Management, LLC | 2,090 | $484.5K | 0.14% | +92+4.6% | Added |
| Estabrook Capital Management | 2,033 | $471.3K | 0.07% | 00.0% | Unchanged |
| Berkshire Asset Management LLC | 2,029 | $470.4K | 0.02% | −38−1.8% | Reduced |
| Wealthspire Advisors, LLC | 2,020 | $468.3K | 0.01% | −61−2.9% | Reduced |
| Alliance Wealth Advisors, LLC | 2,019 | $467.9K | 0.14% | −4−0.2% | Reduced |
| Eqis Capital Management, Inc. | 2,008 | $465.5K | 0.04% | +100+5.2% | Added |
| Bridgeway Capital Management, LLC | 2,000 | $463.6K | 0.01% | −5,800−74.4% | Reduced |
| Heritage Wealth Advisors | 2,000 | $463.6K | 0.02% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 1,986 | $460.4K | 0.01% | +574+40.7% | Added |
| HB Wealth Management, LLC | 1,983 | $459.7K | 0.01% | +338+20.5% | Added |
| Parallel Advisors, LLC | 1,982 | $459.5K | 0.01% | +156+8.5% | Added |
| Burney Co | 1,976 | $458.1K | 0.02% | −165−7.7% | Reduced |
| Johnson Investment Counsel Inc | 1,965 | $455.5K | 0.00% | −90−4.4% | Reduced |
| Meeder Advisory Services, Inc. | 1,951 | $452.3K | 0.03% | +422+27.6% | Added |
| Liontrust Investment Partners LLP | 1,921 | $445.3K | 0.01% | −10,198−84.1% | Reduced |
| Mission Wealth Management, LP | 1,913 | $443.5K | 0.01% | +87+4.8% | Added |
| Westpac Banking Corp | 1,906 | $441.8K | 0.04% | 00.0% | Unchanged |
| Humankind Investments LLC | 1,904 | $441.4K | 0.12% | −283−12.9% | Reduced |
| Camelot Portfolios, LLC | 1,900 | $440.5K | 0.25% | +1,900 | New |
| Peapack Gladstone Financial Corp | 1,885 | $437.0K | 0.01% | +1+0.1% | Added |
| Forbes J M & Co LLP | 1,869 | $433.3K | 0.04% | 00.0% | Unchanged |
| Morningstar Investment Management LLC | 1,865 | $432.0K | 0.05% | 00.0% | Unchanged |
| Fullcircle Wealth LLC | 1,906 | $430.8K | 0.21% | +1,906 | New |
| Jacobi Capital Management LLC | 1,856 | $430.3K | 0.04% | +192+11.5% | Added |
| PAX Financial Group, LLC | 1,856 | $430.3K | 0.08% | −97−5.0% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,844 | $427.5K | 0.02% | +19+1.0% | Added |
| Proathlete Wealth Management LLC | 1,844 | $427.5K | 0.20% | −69−3.6% | Reduced |
| Rock Point Advisors, LLC | 1,840 | $426.5K | 0.13% | 00.0% | Unchanged |
| David Loasby | 1,829 | $425.7K | 0.04% | +246+15.5% | Added |
| Bleakley Financial Group, LLC | 1,832 | $424.7K | 0.01% | −231−11.2% | Reduced |
| Simplicity Wealth,LLC | 1,831 | $424.5K | 0.01% | −232−11.2% | Reduced |
| International Assets Investment Management, LLC | 1,811 | $419.8K | 0.04% | +100+5.8% | Added |
| Trail Ridge Investment Advisors, LLC | 1,807 | $418.9K | 0.22% | 00.0% | Unchanged |
| Allianz SE | 1,798 | $416.8K | 0.01% | +168+10.3% | Added |
| GeoWealth Management, LLC | 1,793 | $415.7K | 0.02% | +1,433+398.1% | Added |
| Arden Trust Co | 1,781 | $412.9K | 0.06% | 00.0% | Unchanged |
| Syon Capital LLC | 1,767 | $409.6K | 0.04% | +40+2.3% | Added |
| PFG Investments, LLC | 1,749 | $405.5K | 0.03% | −105−5.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,742 | $403.8K | 0.00% | −129−6.9% | Reduced |
| Twin Tree Management, LP | 1,737 | $402.7K | 0.01% | +1,737 | New |
| HighPoint Advisor Group LLC | 1,899 | $402.0K | 0.02% | −8−0.4% | Reduced |
| Vident Advisory, LLC | 1,724 | $399.7K | 0.01% | −668−27.9% | Reduced |
| Regions Financial Corp | 1,695 | $392.9K | 0.00% | −643−27.5% | Reduced |
| Atria Wealth Solutions, Inc. | 1,685 | $390.6K | 0.00% | −5−0.3% | Reduced |
| LGT Fund Management Co Ltd. | 1,674 | $388.1K | 0.05% | +1,674 | New |
| Beacon Pointe Advisors, LLC | 1,673 | $387.8K | 0.00% | −2,606−60.9% | Reduced |
| Verdence Capital Advisors LLC | 1,668 | $386.7K | 0.03% | +3+0.2% | Added |
| Trust Asset Management LLC | 1,662 | $385.3K | 0.03% | 00.0% | Unchanged |
| Wellington Shields Capital Management, LLC | 1,652 | $383.0K | 0.07% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 1,637 | $379.5K | 0.03% | −30−1.8% | Reduced |
| Legacy Capital Group California, Inc. | 1,636 | $379.3K | 0.14% | +595+57.2% | Added |
| Regal Investment Advisors LLC | 1,633 | $378.6K | 0.03% | −20−1.2% | Reduced |
| Wrapmanager Inc | 1,611 | $373.5K | 0.10% | −467−22.5% | Reduced |
| Plancorp, LLC | 1,603 | $371.6K | 0.02% | −3−0.2% | Reduced |
| NorthRock Partners, LLC | 1,595 | $369.8K | 0.01% | +560+54.1% | Added |
| Intrust Bank NA | 1,591 | $368.8K | 0.04% | −135−7.8% | Reduced |
| Insigneo Advisory Services, LLC | 1,854 | $367.8K | 0.04% | +174+10.4% | Added |
| Whittier Trust Co | 1,583 | $367.0K | 0.01% | −2,304−59.3% | Reduced |
| Wynn Capital, LLC | 1,576 | $365.3K | 0.27% | −15−0.9% | Reduced |
| Parkside Financial Bank & Trust | 1,569 | $363.7K | 0.06% | +18+1.2% | Added |
| Simplify Asset Management Inc. | 1,562 | $362.1K | 0.03% | +1,562 | New |
| Nicolet Bankshares Inc | 1,559 | $361.4K | 0.09% | −1,535−49.6% | Reduced |
| Flagship Harbor Advisors, LLC | 1,558 | $361.2K | 0.02% | +180+13.1% | Added |
| Boston Private Wealth LLC | 1,552 | $359.8K | 0.01% | +397+34.4% | Added |
| Choate Investment Advisors | 1,542 | $357.5K | 0.01% | −38−2.4% | Reduced |
| Moloney Securities Asset Management, LLC | 1,537 | $356.3K | 0.05% | +140+10.0% | Added |
| FineMark National Bank & Trust | 1,535 | $355.8K | 0.01% | −117−7.1% | Reduced |