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 2021
Institutional positions in Biogen Inc. as of Jun 30, 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
- 1,107
- +26 vs. Q1 2021
- Shares held
- 126.1M
- −1.15M (−0.9%) vs. Q1 2021
- Total value
- $43.6B
- +$8.06B (+22.7%) vs. Q1 2021
- New holders
- 136
- 325 more added
- Sold out
- 110
- 469 more reduced
15 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JNBA Financial Advisors | 1,251 | $433.0K | 0.06% | −185−12.9% | Reduced |
| Leonteq Securities AG | 1,247 | $431.8K | 0.03% | +1,247 | New |
| Flagship Harbor Advisors, LLC | 1,242 | $430.0K | 0.05% | −239−16.1% | Reduced |
| Avalon Investment & Advisory | 1,239 | $429.0K | 0.01% | +29+2.4% | Added |
| MAI Capital Management | 1,236 | $428.0K | 0.01% | −1,890−60.5% | Reduced |
| Investors Asset Management of Georgia Inc | 1,232 | $427.0K | 0.23% | 00.0% | Unchanged |
| Livingston Group Asset Management CO (operating as Southport Capital Management) | 1,233 | $427.0K | 0.11% | +80+6.9% | Added |
| Virtus ETF Advisers LLC | 1,229 | $426.0K | 0.18% | −1,321−51.8% | Reduced |
| Park Avenue Securities LLC | 1,231 | $426.0K | 0.01% | −267−17.8% | Reduced |
| Tributary Capital Management, LLC | 1,230 | $426.0K | 0.03% | −50−3.9% | Reduced |
| LS Investment Advisors, LLC | 1,228 | $425.0K | 0.05% | −3,355−73.2% | Reduced |
| Winning Points Advisors, LLC | 1,219 | $422.0K | 0.32% | 00.0% | Unchanged |
| Naples Global Advisors, LLC | 1,210 | $419.0K | 0.06% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 1,207 | $418.0K | 0.03% | −48−3.8% | Reduced |
| Fort Sheridan Advisors LLC | 1,200 | $416.0K | 0.14% | 00.0% | Unchanged |
| Archer Investment Corp | 1,200 | $415.5K | 0.16% | −1,000−45.5% | Reduced |
| Focus Financial Network, Inc. | 1,200 | $415.5K | 0.06% | −18−1.5% | Reduced |
| Gries Financial LLC | 1,215 | $411.0K | 0.13% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 1,186 | $411.0K | 0.01% | −5−0.4% | Reduced |
| LGL Partners, LLC | 1,174 | $407.0K | 0.24% | −120−9.3% | Reduced |
| Founders Financial Alliance, LLC | 1,175 | $407.0K | 0.19% | +22+1.9% | Added |
| Sigma Investment Counselors Inc | 1,169 | $405.0K | 0.03% | +109+10.3% | Added |
| Coldstream Capital Management Inc | 1,170 | $405.0K | 0.02% | +285+32.2% | Added |
| HighPoint Advisor Group LLC | 1,163 | $403.0K | 0.04% | +28+2.5% | Added |
| Kercheville Advisors, LLC | 1,160 | $402.0K | 0.19% | −65−5.3% | Reduced |
| Savant Capital, LLC | 1,157 | $401.0K | 0.02% | −14−1.2% | Reduced |
| Western Wealth Management, LLC | 1,147 | $397.0K | 0.04% | +104+10.0% | Added |
| Thoroughbred Financial Services, LLC | 1,136 | $393.0K | 0.10% | +1,136 | New |
| Pekin Hardy Strauss, Inc. | 1,131 | $392.0K | 0.05% | 00.0% | Unchanged |
| Bell Bank | 1,125 | $390.0K | 0.05% | 00.0% | Unchanged |
| Defined Wealth Management, LLC | 1,125 | $390.0K | 0.35% | 00.0% | Unchanged |
| Caldwell Trust Co | 1,123 | $388.9K | 0.05% | +56+5.2% | Added |
| Cozad Asset Management Inc | 1,121 | $388.0K | 0.06% | −86−7.1% | Reduced |
| JT Stratford LLC | 1,117 | $387.0K | 0.12% | +282+33.8% | Added |
| Berman Capital Advisors, LLC | 1,121 | $387.0K | 0.06% | +349+45.2% | Added |
| Spire Wealth Management | 1,115 | $386.0K | 0.01% | −1,425−56.1% | Reduced |
| Lake Street Advisors Group, LLC | 1,126 | $384.0K | 0.03% | +38+3.5% | Added |
| Courier Capital LLC | 1,106 | $383.0K | 0.04% | −20−1.8% | Reduced |
| TCI Wealth Advisors, Inc. | 1,106 | $383.0K | 0.07% | 00.0% | Unchanged |
| Beaumont Asset Management, L.L.C. | 1,100 | $381.0K | 0.29% | −733−40.0% | Reduced |
| Grace Capital | 1,100 | $381.0K | 0.26% | −250−18.5% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,089 | $377.0K | 0.02% | +348+47.0% | Added |
| Adams Chetwood Wealth Management LLC | 1,087 | $376.0K | 0.27% | −40−3.5% | Reduced |
| IFG Advisory, LLC | 1,084 | $375.0K | 0.04% | −48−4.2% | Reduced |
| One Wealth Advisors, LLC | 1,074 | $372.0K | 0.12% | −187−14.8% | Reduced |
| Jump Financial, LLC | 1,074 | $372.0K | 0.04% | +1,074 | New |
| North Star Asset Management Inc | 1,072 | $371.0K | 0.02% | −225−17.3% | Reduced |
| Cetera Advisors LLC | 1,071 | $371.0K | 0.01% | −179−14.3% | Reduced |
| Institute for Wealth Management, LLC. | 1,070 | $370.0K | 0.06% | +40+3.9% | Added |
| State of Wyoming | 1,067 | $369.0K | 0.23% | +907+566.9% | Added |
| First Manhattan Co | 1,060 | $367.0K | 0.00% | +940+783.3% | Added |
| Nicholas Hoffman & Company, LLC. | 1,056 | $366.0K | 0.07% | −13−1.2% | Reduced |
| Financial Advocates Investment Management | 1,057 | $366.0K | 0.03% | +119+12.7% | Added |
| Ontario Teachers Pension Plan Board | 1,050 | $364.0K | 0.00% | −1,583−60.1% | Reduced |
| YorkBridge Wealth Partners, LLC | 1,048 | $363.0K | 0.09% | −5−0.5% | Reduced |
| Marino, Stram & Associates LLC | 1,048 | $363.0K | 0.09% | +1,048 | New |
| Veriti Management LLC | 1,046 | $362.0K | 0.05% | −464−30.7% | Reduced |
| Silvercrest Asset Management Group LLC | 1,042 | $361.0K | 0.00% | +100+10.6% | Added |
| GPS Wealth Strategies Group, LLC | 1,027 | $356.0K | 0.09% | −75−6.8% | Reduced |
| Mairs & Power Inc | 1,025 | $355.0K | 0.00% | 00.0% | Unchanged |
| Palisades Hudson Asset Management, L.P. | 1,014 | $351.0K | 0.16% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,014 | $351.0K | 0.03% | +492+94.3% | Added |
| Willis Investment Counsel | 1,010 | $350.0K | 0.02% | +10+1.0% | Added |
| Cornercap Investment Counsel Inc | 1,007 | $349.0K | 0.04% | −11,534−92.0% | Reduced |
| Checchi Capital Advisers, LLC | 998 | $346.0K | 0.04% | −97−8.9% | Reduced |
| DCF Advisers, LLC | 1,000 | $346.0K | 0.17% | +1,000 | New |
| Deseret Mutual Benefit Administrators | 986 | $341.0K | 0.08% | +986 | New |
| AIA Group Ltd | 1,049 | $340.0K | 0.02% | +1,049 | New |
| Psagot Investment House Ltd. | 975 | $338.0K | 0.01% | 00.0% | Unchanged |
| Frontier Wealth Management LLC | 977 | $338.0K | 0.02% | +43+4.6% | Added |
| NuWave Investment Management, LLC | 959 | $332.0K | 0.37% | +959 | New |
| Game Creek Capital, LP | 950 | $329.0K | 0.18% | +950 | New |
| Northern Capital Management, Inc. | 947 | $328.0K | 0.28% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 938 | $325.0K | 0.15% | −14−1.5% | Reduced |
| RiverFront Investment Group, LLC | 935 | $324.0K | 0.01% | +83+9.7% | Added |
| NBT Bank N A | 930 | $322.0K | 0.04% | 00.0% | Unchanged |
| BTR Capital Management Inc | 929 | $322.0K | 0.04% | +929 | New |
| Welch & Forbes LLC | 926 | $321.0K | 0.01% | −665−41.8% | Reduced |
| Freestone Capital Holdings, LLC | 923 | $320.0K | 0.02% | −128−12.2% | Reduced |
| Osborne Partners Capital Management, LLC | 925 | $320.0K | 0.03% | −25−2.6% | Reduced |
| Acima Private Wealth, LLC | 916 | $317.0K | 0.15% | 00.0% | Unchanged |
| Parisi Gray Wealth Management | 913 | $316.0K | 0.12% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 911 | $315.0K | 0.02% | +172+23.3% | Added |
| Laurel Wealth Advisors, Inc. | 906 | $314.0K | 0.04% | +193+27.1% | Added |
| Tiemann Investment Advisors, LLC | 900 | $312.0K | 0.15% | 00.0% | Unchanged |
| Enlightenment Research, LLC | 900 | $312.0K | 0.40% | +900 | New |
| Pathstone Family Office, LLC | 899 | $311.0K | 0.01% | +91+11.3% | Added |
| Cedar Wealth Management, LLC | 897 | $311.0K | 0.14% | +361+67.4% | Added |
| Rowland & Co Investment Counsel | 896 | $310.3K | 0.08% | +110+14.0% | Added |
| First Bank & Trust | 894 | $310.0K | 0.15% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 893 | $309.2K | 0.11% | +3+0.3% | Added |
| Nicolet Bankshares Inc | 888 | $307.0K | 0.08% | −115−11.5% | Reduced |
| Koshinski Asset Management, Inc. | 887 | $307.0K | 0.04% | −62−6.5% | Reduced |
| Waddell & Associates, LLC | 887 | $307.0K | 0.05% | +887 | New |
| Busey Wealth Management | 880 | $305.0K | 0.01% | −941−51.7% | Reduced |
| LFA - Lugano Financial Advisors SA | 880 | $305.0K | 0.19% | 00.0% | Unchanged |
| Auxano Advisors, LLC | 878 | $304.0K | 0.14% | +22+2.6% | Added |
| Joel Isaacson & Co., LLC | 878 | $304.0K | 0.02% | +100+12.9% | Added |
| AGF Investments LLC | 878 | $304.0K | 0.03% | +878 | New |
| Everett Harris & Co | 863 | $299.0K | 0.00% | 00.0% | Unchanged |