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, Q3 2021
Institutional positions in Biogen Inc. as of Sep 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
- 1,044
- −50 vs. Q2 2021
- Shares held
- 123.8M
- −1.32M (−1.1%) vs. Q2 2021
- Total value
- $35.1B
- −$8.22B (−19.0%) vs. Q2 2021
- New holders
- 74
- 351 more added
- Sold out
- 124
- 398 more reduced
13 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 1,046 | $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, Q3 2021
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Focused Wealth Management, Inc | 648 | $183.0K | 0.03% | +8+1.3% | Added |
| Cutler Group LP | 653 | $184.0K | 0.01% | +553+553.0% | Added |
| Manchester Capital Management LLC | 670 | $190.0K | 0.03% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 697 | $197.0K | 0.09% | −241−25.7% | Reduced |
| Colony Group LLC | 708 | $200.0K | 0.00% | −44−5.9% | Reduced |
| Fox Run Management, L.L.C. | 707 | $200.0K | 0.13% | +707 | New |
| Sheaff Brock Investment Advisors, LLC | 710 | $201.0K | 0.02% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 711 | $201.0K | 0.04% | +3+0.4% | Added |
| Compton Capital Management Inc | 715 | $202.0K | 0.06% | −50−6.5% | Reduced |
| Boston Trust Walden Corp | 714 | $202.0K | 0.00% | +714 | New |
| JGP Global Gestao de Recursos Ltda. | 716 | $203.0K | 0.07% | +68+10.5% | Added |
| Cohen Capital Management, Inc. | 720 | $204.0K | 0.04% | 00.0% | Unchanged |
| Mather Group, LLC. | 721 | $204.0K | 0.00% | +68+10.4% | Added |
| Arvest Bank Trust Division | 726 | $205.0K | 0.01% | −17−2.3% | Reduced |
| Integrated Advisors Network LLC | 725 | $205.0K | 0.01% | +4+0.6% | Added |
| Sawtooth Solutions, LLC | 726 | $205.0K | 0.03% | +82+12.7% | Added |
| Quilter Plc | 732 | $207.0K | 0.01% | +125+20.6% | Added |
| Assetmark, Inc | 734 | $208.0K | 0.00% | −63,735−98.9% | Reduced |
| Financial Counselors Inc | 736 | $208.0K | 0.00% | 00.0% | Unchanged |
| Ahrens Investment Partners LLC | 740 | $209.0K | 0.10% | 00.0% | Unchanged |
| Personal Capital Advisors Corp | 739 | $209.0K | 0.00% | +13+1.8% | Added |
| Ingalls & Snyder LLC | 740 | $209.0K | 0.01% | +90+13.8% | Added |
| Miracle Mile Advisors, LLC | 744 | $211.0K | 0.01% | −42−5.3% | Reduced |
| Taylor, Cottrill, Erickson & Associates, Inc. | 744 | $211.0K | 0.03% | +94+14.5% | Added |
| Mid Atlantic Financial Management Inc | 746 | $211.0K | 0.01% | +109+17.1% | Added |
| Lowe Brockenbrough & Co Inc | 750 | $212.0K | 0.02% | 00.0% | Unchanged |
| Keudell/Morrison Wealth Management | 753 | $213.0K | 0.09% | 00.0% | Unchanged |
| Kozak & Associates, Inc. | 784 | $213.0K | 0.13% | +784 | New |
| Independent Financial Group, LLC | 753 | $213.1K | 0.02% | −18−2.3% | Reduced |
| Boenning & Scattergood, Inc. | 760 | $215.0K | 0.04% | −100−11.6% | Reduced |
| Waterfront Wealth Inc. | 760 | $215.0K | 0.10% | −15−1.9% | Reduced |
| Sage Rhino Capital LLC | 760 | $215.0K | 0.07% | −3−0.4% | Reduced |
| Eads & Heald Wealth Management | 761 | $215.0K | 0.10% | +761 | New |
| Eastern Bank | 760 | $216.0K | 0.01% | −80−9.5% | Reduced |
| Prio Wealth Limited Partnership | 764 | $216.0K | 0.01% | 00.0% | Unchanged |
| Twin Focus Capital Partners, LLC | 762 | $216.0K | 0.05% | +1+0.1% | Added |
| McAdam, LLC | 764 | $216.0K | 0.02% | −20−2.6% | Reduced |
| Welch & Forbes LLC | 776 | $220.0K | 0.00% | −150−16.2% | Reduced |
| Canvas Wealth Advisors, LLC | 777 | $220.0K | 0.09% | +8+1.0% | Added |
| Robinson Value Management, Ltd. | 793 | $224.0K | 0.20% | 00.0% | Unchanged |
| Busey Wealth Management | 797 | $225.0K | 0.01% | −83−9.4% | Reduced |
| Newbridge Financial Services Group, Inc. | 796 | $225.0K | 0.14% | 00.0% | Unchanged |
| Covenant Asset Management, LLC | 794 | $225.0K | 0.07% | 00.0% | Unchanged |
| AGF Investments LLC | 799 | $226.0K | 0.02% | −79−9.0% | Reduced |
| LCM Capital Management Inc | 798 | $226.0K | 0.19% | −9−1.1% | Reduced |
| Community Bank, N.A. | 800 | $226.0K | 0.03% | 00.0% | Unchanged |
| Optas, LLC | 801 | $226.0K | 0.07% | +4+0.5% | Added |
| Fukoku Mutual Life Insurance Co | 800 | $226.0K | 0.02% | +150+23.1% | Added |
| Capital Analysts, LLC | 801 | $227.0K | 0.01% | 00.0% | Unchanged |
| Engine No. 1 LLC | 803 | $227.0K | 0.06% | +803 | New |
| First Midwest Bank Trust Division | 809 | $229.0K | 0.03% | −36−4.3% | Reduced |
| TCI Wealth Advisors, Inc. | 814 | $230.0K | 0.04% | −292−26.4% | Reduced |
| One Wealth Advisors, LLC | 811 | $230.0K | 0.07% | −263−24.5% | Reduced |
| Central Trust Co | 813 | $230.0K | 0.01% | −26−3.1% | Reduced |
| Grandfield & Dodd, LLC | 823 | $230.0K | 0.02% | 00.0% | Unchanged |
| Vantage Consulting Group Inc | 813 | $230.0K | 0.05% | +235+40.7% | Added |
| Pin Oak Investment Advisors Inc | 820 | $232.0K | 0.26% | 00.0% | Unchanged |
| Culbertson A N & Co Inc | 820 | $232.0K | 0.05% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 832 | $235.0K | 0.02% | +22+2.7% | Added |
| Waters Parkerson & Co., LLC | 833 | $236.0K | 0.01% | 00.0% | Unchanged |
| Brighton Jones LLC | 833 | $236.0K | 0.01% | +833 | New |
| Beaumont Financial Partners, LLC | 841 | $238.0K | 0.02% | 00.0% | Unchanged |
| Tiemann Investment Advisors, LLC | 850 | $241.0K | 0.11% | −50−5.6% | Reduced |
| Parisi Gray Wealth Management | 853 | $242.0K | 0.10% | −60−6.6% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 858 | $243.0K | 0.01% | −231−21.2% | Reduced |
| Everett Harris & Co | 863 | $244.0K | 0.00% | 00.0% | Unchanged |
| Cornercap Investment Counsel Inc | 867 | $245.0K | 0.03% | −140−13.9% | Reduced |
| WealthTrust Axiom LLC | 866 | $245.0K | 0.08% | +6+0.7% | Added |
| Joel Isaacson & Co., LLC | 878 | $248.0K | 0.02% | 00.0% | Unchanged |
| Auxano Advisors, LLC | 878 | $248.0K | 0.11% | 00.0% | Unchanged |
| Bailard, Inc. | 877 | $248.0K | 0.01% | +877 | New |
| Laurel Wealth Advisors, Inc. | 880 | $249.0K | 0.05% | −26−2.9% | Reduced |
| LFA - Lugano Financial Advisors SA | 880 | $249.0K | 0.16% | 00.0% | Unchanged |
| Columbia Asset Management | 885 | $250.0K | 0.05% | −795−47.3% | Reduced |
| First Bank & Trust | 882 | $250.0K | 0.11% | −12−1.3% | Reduced |
| Cypress Capital Group | 888 | $251.0K | 0.03% | −2,444−73.3% | Reduced |
| Pathstone Family Office, LLC | 889 | $251.0K | 0.01% | −10−1.1% | Reduced |
| Waddell & Associates, LLC | 887 | $251.0K | 0.04% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 891 | $252.1K | 0.09% | −2−0.2% | Reduced |
| Freestone Capital Holdings, LLC | 899 | $254.0K | 0.01% | −24−2.6% | Reduced |
| Cedar Wealth Management, LLC | 897 | $254.0K | 0.11% | 00.0% | Unchanged |
| NBT Bank N A | 905 | $256.0K | 0.04% | −25−2.7% | Reduced |
| Cetera Advisors LLC | 910 | $258.0K | 0.01% | −161−15.0% | Reduced |
| Koshinski Asset Management, Inc. | 914 | $258.7K | 0.02% | +27+3.0% | Added |
| Acima Private Wealth, LLC | 916 | $259.0K | 0.12% | 00.0% | Unchanged |
| Israel Discount Bank of New York | 918 | $260.0K | 0.18% | +918 | New |
| Osborne Partners Capital Management, LLC | 925 | $262.0K | 0.02% | 00.0% | Unchanged |
| Abacus Planning Group, Inc. | 934 | $264.0K | 0.08% | +147+18.7% | Added |
| Northern Capital Management, Inc. | 947 | $268.0K | 0.23% | 00.0% | Unchanged |
| Sigma Investment Counselors Inc | 956 | $271.0K | 0.02% | −213−18.2% | Reduced |
| Kercheville Advisors, LLC | 960 | $272.0K | 0.13% | −200−17.2% | Reduced |
| Thoroughbred Financial Services, LLC | 966 | $273.0K | 0.07% | −170−15.0% | Reduced |
| Selective Wealth Management, Inc. | 967 | $274.0K | 0.15% | +159+19.7% | Added |
| Pekin Hardy Strauss, Inc. | 981 | $278.0K | 0.04% | −150−13.3% | Reduced |
| Checchi Capital Advisers, LLC | 985 | $279.0K | 0.03% | −13−1.3% | Reduced |
| Willis Investment Counsel | 1,000 | $283.0K | 0.02% | −10−1.0% | Reduced |
| Congress Park Capital LLC | 1,000 | $283.0K | 0.14% | +1,000 | New |
| Fort, L.P. | 1,004 | $284.0K | 0.09% | −976−49.3% | Reduced |
| Argent Trust Co | 1,005 | $284.0K | 0.02% | +345+52.3% | Added |
| Allworth Financial LP | 1,012 | $286.0K | 0.00% | +510+101.6% | Added |