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 |
|---|---|---|---|---|---|
| Key Financial Inc | 906 | $296.0K | 0.17% | 00.0% | Unchanged |
| WealthTrust Axiom LLC | 860 | $297.0K | 0.10% | 00.0% | Unchanged |
| Boenning & Scattergood, Inc. | 860 | $298.0K | 0.05% | −329−27.7% | Reduced |
| Prospera Financial Services Inc | 861 | $298.0K | 0.01% | −275−24.2% | Reduced |
| Gratus Capital LLC | 862 | $298.0K | 0.03% | −188−17.9% | Reduced |
| Everett Harris & Co | 863 | $299.0K | 0.00% | 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 |
| 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 |
| 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 |
| Sutton Wealth Advisors Inc. | 893 | $309.2K | 0.11% | +3+0.3% | Added |
| First Bank & Trust | 894 | $310.0K | 0.15% | 00.0% | Unchanged |
| Rowland & Co Investment Counsel | 896 | $310.3K | 0.08% | +110+14.0% | Added |
| 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 |
| Tiemann Investment Advisors, LLC | 900 | $312.0K | 0.15% | 00.0% | Unchanged |
| Enlightenment Research, LLC | 900 | $312.0K | 0.40% | +900 | New |
| Laurel Wealth Advisors, Inc. | 906 | $314.0K | 0.04% | +193+27.1% | Added |
| Johnson Financial Group, Inc. | 911 | $315.0K | 0.02% | +172+23.3% | Added |
| Parisi Gray Wealth Management | 913 | $316.0K | 0.12% | 00.0% | Unchanged |
| Acima Private Wealth, LLC | 916 | $317.0K | 0.15% | 00.0% | Unchanged |
| 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 |
| Welch & Forbes LLC | 926 | $321.0K | 0.01% | −665−41.8% | Reduced |
| NBT Bank N A | 930 | $322.0K | 0.04% | 00.0% | Unchanged |
| BTR Capital Management Inc | 929 | $322.0K | 0.04% | +929 | New |
| RiverFront Investment Group, LLC | 935 | $324.0K | 0.01% | +83+9.7% | Added |
| Global Trust Asset Management, LLC | 938 | $325.0K | 0.15% | −14−1.5% | Reduced |
| Northern Capital Management, Inc. | 947 | $328.0K | 0.28% | 00.0% | Unchanged |
| Game Creek Capital, LP | 950 | $329.0K | 0.18% | +950 | New |
| NuWave Investment Management, LLC | 959 | $332.0K | 0.37% | +959 | 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 |
| AIA Group Ltd | 1,049 | $340.0K | 0.02% | +1,049 | New |
| Deseret Mutual Benefit Administrators | 986 | $341.0K | 0.08% | +986 | New |
| 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 |
| Cornercap Investment Counsel Inc | 1,007 | $349.0K | 0.04% | −11,534−92.0% | Reduced |
| Willis Investment Counsel | 1,010 | $350.0K | 0.02% | +10+1.0% | Added |
| 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 |
| Mairs & Power Inc | 1,025 | $355.0K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 1,027 | $356.0K | 0.09% | −75−6.8% | Reduced |
| Silvercrest Asset Management Group LLC | 1,042 | $361.0K | 0.00% | +100+10.6% | Added |
| Veriti Management LLC | 1,046 | $362.0K | 0.05% | −464−30.7% | 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 |
| Ontario Teachers Pension Plan Board | 1,050 | $364.0K | 0.00% | −1,583−60.1% | Reduced |
| 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 |
| First Manhattan Co | 1,060 | $367.0K | 0.00% | +940+783.3% | Added |
| State of Wyoming | 1,067 | $369.0K | 0.23% | +907+566.9% | Added |
| Institute for Wealth Management, LLC. | 1,070 | $370.0K | 0.06% | +40+3.9% | Added |
| 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 |
| 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 |
| IFG Advisory, LLC | 1,084 | $375.0K | 0.04% | −48−4.2% | Reduced |
| Adams Chetwood Wealth Management LLC | 1,087 | $376.0K | 0.27% | −40−3.5% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,089 | $377.0K | 0.02% | +348+47.0% | Added |
| 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 |
| 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 |
| Lake Street Advisors Group, LLC | 1,126 | $384.0K | 0.03% | +38+3.5% | Added |
| Spire Wealth Management | 1,115 | $386.0K | 0.01% | −1,425−56.1% | 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 |
| Cozad Asset Management Inc | 1,121 | $388.0K | 0.06% | −86−7.1% | Reduced |
| Caldwell Trust Co | 1,123 | $388.9K | 0.05% | +56+5.2% | Added |
| Bell Bank | 1,125 | $390.0K | 0.05% | 00.0% | Unchanged |
| Defined Wealth Management, LLC | 1,125 | $390.0K | 0.35% | 00.0% | Unchanged |
| Pekin Hardy Strauss, Inc. | 1,131 | $392.0K | 0.05% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 1,136 | $393.0K | 0.10% | +1,136 | New |
| Western Wealth Management, LLC | 1,147 | $397.0K | 0.04% | +104+10.0% | Added |
| Savant Capital, LLC | 1,157 | $401.0K | 0.02% | −14−1.2% | Reduced |
| Kercheville Advisors, LLC | 1,160 | $402.0K | 0.19% | −65−5.3% | Reduced |
| HighPoint Advisor Group LLC | 1,163 | $403.0K | 0.04% | +28+2.5% | 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 |
| 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 |
| 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 |
| 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 |
| Fort Sheridan Advisors LLC | 1,200 | $416.0K | 0.14% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 1,207 | $418.0K | 0.03% | −48−3.8% | Reduced |
| Naples Global Advisors, LLC | 1,210 | $419.0K | 0.06% | 00.0% | Unchanged |
| Winning Points Advisors, LLC | 1,219 | $422.0K | 0.32% | 00.0% | Unchanged |
| LS Investment Advisors, LLC | 1,228 | $425.0K | 0.05% | −3,355−73.2% | Reduced |
| 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 |
| 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 |