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; 1,046 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 | 1,046 | $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 |
|---|---|---|---|---|---|
| Strategic Financial Concepts, LLC | 21,189 | $100.0K | 0.00% | +21,189 | New |
| Richardson Financial Services Inc. | 437 | $101.3K | 0.07% | 00.0% | Unchanged |
| Paradigm Asset Management Co LLC | 455 | $105.5K | 0.03% | 00.0% | Unchanged |
| Gilliland Jeter Wealth Management LLC | 460 | $106.6K | 0.04% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 470 | $109.0K | 0.01% | +125+36.2% | Added |
| Assetmark, Inc | 477 | $110.6K | 0.00% | −4,520−90.5% | Reduced |
| Private Trust Co NA | 477 | $110.6K | 0.01% | −481−50.2% | Reduced |
| Quadrant Capital Group LLC | 483 | $112.0K | 0.01% | +57+13.4% | Added |
| Larson Financial Group LLC | 486 | $112.7K | 0.01% | +277+132.5% | Added |
| Massmutual Trust Co FSB | 494 | $114.5K | 0.00% | +161+48.3% | Added |
| Alta Advisers Ltd | 500 | $115.9K | 0.06% | 00.0% | Unchanged |
| Provenance Wealth Advisors, LLC | 500 | $115.9K | 0.02% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 511 | $118.5K | 0.08% | 00.0% | Unchanged |
| Capital Analysts, LLC | 516 | $120.0K | 0.01% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 525 | $121.7K | 0.05% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 525 | $122.0K | 0.02% | 00.0% | Unchanged |
| Cassady Schiller Wealth Management, LLC | 546 | $126.6K | 0.05% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 564 | $130.7K | 0.05% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 567 | $131.4K | 0.00% | −91−13.8% | Reduced |
| Horizon Bancorp Inc | 578 | $134.0K | 0.06% | +114+24.6% | Added |
| Partnership Wealth Management, LLC | 580 | $134.5K | 0.10% | −5,742−90.8% | Reduced |
| Sunbelt Securities, Inc. | 627 | $145.4K | 0.01% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 659 | $152.8K | 0.01% | 00.0% | Unchanged |
| Caldwell Trust Co | 693 | $160.7K | 0.02% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 695 | $161.1K | 0.01% | −150−17.8% | Reduced |
| BNP Paribas | 700 | $162.2K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 727 | $168.5K | 0.02% | +186+34.4% | Added |
| City State Bank | 732 | $169.7K | 0.07% | −100−12.0% | Reduced |
| IFP Advisors, Inc | 737 | $170.8K | 0.01% | −80−9.8% | Reduced |
| Quintet Private Bank (Europe) S.A. | 647 | $172.7K | 0.01% | +306+89.7% | Added |
| NBC Securities, Inc. | 750 | $173.0K | 0.02% | +40+5.6% | Added |
| Community Bank, N.A. | 800 | $185.5K | 0.02% | 00.0% | Unchanged |
| Centennial Bank | 800 | $185.5K | 0.09% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 820 | $190.0K | 0.18% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 837 | $194.0K | 0.03% | −31−3.6% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 859 | $199.0K | 0.00% | −50−5.5% | Reduced |
| Everett Harris & Co | 873 | $202.4K | 0.00% | +873 | New |
| Sentry LLC | 873 | $202.4K | 0.04% | +873 | New |
| Empirical Asset Management, LLC | 875 | $202.8K | 0.08% | −150−14.6% | Reduced |
| Dynamic Advisor Solutions LLC | 877 | $203.3K | 0.01% | −454−34.1% | Reduced |
| Arete Wealth Advisors, LLC | 878 | $204.0K | 0.02% | +878 | New |
| Private Capital Advisors, Inc. | 884 | $205.0K | 0.02% | +884 | New |
| M3 Advisory Group, LLC | 885 | $205.2K | 0.17% | +885 | New |
| TCTC Holdings, LLC | 900 | $208.6K | 0.01% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 901 | $208.9K | 0.03% | −6−0.7% | Reduced |
| Defined Wealth Management, LLC | 910 | $211.0K | 0.15% | +910 | New |
| Acima Private Wealth, LLC | 916 | $212.3K | 0.08% | 00.0% | Unchanged |
| Nexus Investment Management ULC | 920 | $213.3K | 0.02% | +920 | New |
| Peregrine Asset Advisers, Inc. | 923 | $214.0K | 0.09% | +923 | New |
| Mascoma Wealth Management LLC | 925 | $214.4K | 0.06% | 00.0% | Unchanged |
| Osborne Partners Capital Management, LLC | 925 | $214.4K | 0.01% | +925 | New |
| LCM Capital Management Inc | 928 | $215.1K | 0.13% | +928 | New |
| Edgestream Partners, L.P. | 929 | $215.4K | 0.01% | −721−43.7% | Reduced |
| Reuter James Wealth Management, LLC | 929 | $215.4K | 0.16% | −106−10.2% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 931 | $215.8K | 0.00% | +931 | New |
| Probity Advisors, Inc. | 938 | $217.4K | 0.05% | +938 | New |
| Legacy Bridge, LLC | 940 | $217.9K | 0.13% | 00.0% | Unchanged |
| Custom Index Systems, LLC | 941 | $218.1K | 0.13% | +941 | New |
| North Star Asset Management Inc | 943 | $218.6K | 0.01% | 00.0% | Unchanged |
| Northern Capital Management, Inc. | 947 | $219.5K | 0.15% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 853 | $220.0K | 0.00% | −1,155−57.5% | Reduced |
| Summit Global Investments | 962 | $223.0K | 0.02% | +962 | New |
| Naples Global Advisors, LLC | 962 | $223.0K | 0.02% | 00.0% | Unchanged |
| Fort Sheridan Advisors LLC | 970 | $224.9K | 0.04% | −100−9.3% | Reduced |
| Aviance Capital Partners, LLC | 989 | $229.3K | 0.03% | +19+2.0% | Added |
| DCF Advisers, LLC | 1,000 | $231.8K | 0.12% | +1,000 | New |
| Vantage Consulting Group Inc | 1,005 | $233.0K | 0.17% | −60−5.6% | Reduced |
| CX Institutional | 1,005 | $233.0K | 0.01% | +1,005 | New |
| Avidian Wealth Solutions, LLC | 1,008 | $233.7K | 0.01% | +78+8.4% | Added |
| Lake Street Advisors Group, LLC | 1,008 | $233.8K | 0.01% | +1,008 | New |
| Calamos Wealth Management LLC | 1,014 | $235.1K | 0.01% | +13+1.3% | Added |
| Texas Capital Bank Wealth Management Services Inc | 1,018 | $236.0K | 0.02% | +1,018 | New |
| IHT Wealth Management, LLC | 1,021 | $236.8K | 0.01% | +1,021 | New |
| Allworth Financial LP | 1,046 | $236.8K | 0.00% | +282+36.9% | Added |
| Norden Group LLC | 1,027 | $238.1K | 0.05% | −413−28.7% | Reduced |
| Mason & Associates Inc | 1,028 | $238.3K | 0.06% | 00.0% | Unchanged |
| Investors Asset Management of Georgia Inc | 1,032 | $239.2K | 0.12% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 1,033 | $239.5K | 0.01% | +1,033 | New |
| Central Bank & Trust Co | 1,045 | $242.2K | 0.03% | −712−40.5% | Reduced |
| Alpha Family Trust | 1,050 | $243.4K | 0.14% | +1,050 | New |
| Epoch Investment Partners, Inc. | 1,058 | $245.3K | 0.00% | −281−21.0% | Reduced |
| Tritonpoint Wealth, LLC | 1,060 | $245.7K | 0.02% | −1,261−54.3% | Reduced |
| Trust Co of Vermont | 1,069 | $247.8K | 0.01% | −1,116−51.1% | Reduced |
| JNBA Financial Advisors | 1,071 | $248.3K | 0.03% | 00.0% | Unchanged |
| Conning Inc. | 1,073 | $248.7K | 0.01% | 00.0% | Unchanged |
| McIntyre Freedman & Flynn Investment Advisers Inc | 1,089 | $252.5K | 0.18% | 00.0% | Unchanged |
| MAI Capital Management | 1,102 | $255.4K | 0.00% | +30+2.8% | Added |
| Waters Parkerson & Co., LLC | 1,113 | $258.0K | 0.01% | 00.0% | Unchanged |
| Buckingham Strategic Partners | 1,116 | $258.7K | 0.01% | +152+15.8% | Added |
| Avantax Advisory Services, Inc. | 1,117 | $259.0K | 0.00% | +1,117 | New |
| AE Wealth Management LLC | 1,118 | $259.2K | 0.00% | +1,118 | New |
| Independent Financial Group, LLC | 1,120 | $259.6K | 0.01% | −11−1.0% | Reduced |
| Tradewinds, LLC. | 1,128 | $261.5K | 0.08% | 00.0% | Unchanged |
| Moors & Cabot, Inc. | 1,130 | $262.0K | 0.01% | +115+11.3% | Added |
| Advisors Capital Management, LLC | 1,130 | $262.0K | 0.00% | +29+2.6% | Added |
| Marcum Wealth, LLC | 1,131 | $262.2K | 0.03% | +32+2.9% | Added |
| Mather Group, LLC. | 1,223 | $263.7K | 0.00% | +181+17.4% | Added |
| Waldron Private Wealth LLC | 1,141 | $264.5K | 0.01% | +158+16.1% | Added |
| Culbertson A N & Co Inc | 1,165 | $270.1K | 0.05% | 00.0% | Unchanged |
| Hara Capital LLC | 1,174 | $272.2K | 0.17% | 00.0% | Unchanged |