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, Q4 2024
Institutional positions in Biogen Inc. as of Dec 31, 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
- 879
- −27 vs. Q3 2024
- Shares held
- 132.4M
- +2.79M (+2.2%) vs. Q3 2024
- Total value
- $20.2B
- −$4.80B (−19.2%) vs. Q3 2024
- New holders
- 133
- 300 more added
- Sold out
- 160
- 322 more reduced
15 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CoreCap Advisors, LLC | 408 | $62.4K | 0.00% | +63+18.3% | Added |
| Compagnie Lombard Odier SCmA | 420 | $64.2K | 0.00% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 437 | $65.6K | 0.05% | 00.0% | Unchanged |
| Paradigm Asset Management Co LLC | 455 | $69.6K | 0.02% | 00.0% | Unchanged |
| Horizon Bancorp Inc | 461 | $70.0K | 0.03% | −85−15.6% | Reduced |
| Smartleaf Asset Management LLC | 471 | $70.8K | 0.01% | +52+12.4% | Added |
| Sunbelt Securities, Inc. | 477 | $71.6K | 0.01% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 470 | $71.9K | 0.02% | −160−25.4% | Reduced |
| Provenance Wealth Advisors, LLC | 500 | $76.5K | 0.01% | 00.0% | Unchanged |
| Capital Analysts, LLC | 501 | $77.0K | 0.00% | −15−2.9% | Reduced |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 518 | $77.8K | 0.00% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 511 | $78.1K | 0.05% | 00.0% | Unchanged |
| Allworth Financial LP | 548 | $78.2K | 0.00% | −633−53.6% | Reduced |
| Cassady Schiller Wealth Management, LLC | 522 | $79.8K | 0.03% | −24−4.4% | Reduced |
| Hanson & Doremus Investment Management | 525 | $80.0K | 0.01% | 00.0% | Unchanged |
| Vista Private Wealth Partners. LLC | 538 | $82.3K | 0.03% | +163+43.5% | Added |
| Salem Investment Counselors Inc | 567 | $86.7K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 574 | $87.8K | 0.00% | +102+21.6% | Added |
| Sentry Investment Management LLC | 589 | $90.0K | 0.04% | −96−14.0% | Reduced |
| Tidemark, LLC | 592 | $90.5K | 0.03% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 599 | $91.6K | 0.05% | +599 | New |
| Skopos Labs, Inc. | 620 | $94.8K | 0.03% | +517+501.9% | Added |
| Lindbrook Capital, LLC | 624 | $95.4K | 0.01% | +32+5.4% | Added |
| MAI Capital Management | 626 | $95.7K | 0.00% | +626 | New |
| Caldwell Trust Co | 662 | $101.2K | 0.01% | −6−0.9% | Reduced |
| Quadrant Capital Group LLC | 669 | $102.3K | 0.01% | +263+64.8% | Added |
| NBT Bank N A | 690 | $105.5K | 0.01% | +25+3.8% | Added |
| City State Bank | 692 | $105.8K | 0.04% | −200−22.4% | Reduced |
| BankPlus Trust Department | 694 | $106.1K | 0.03% | +694 | New |
| GPS Wealth Strategies Group, LLC | 737 | $112.7K | 0.01% | −70−8.7% | Reduced |
| Bryn Mawr Trust Co | 742 | $113.5K | 0.00% | −31−4.0% | Reduced |
| R Squared Ltd | 790 | $120.8K | 0.12% | +790 | New |
| IFP Advisors, Inc | 795 | $121.6K | 0.00% | +45+6.0% | Added |
| Centennial Bank | 800 | $122.3K | 0.06% | 00.0% | Unchanged |
| BNP Paribas | 804 | $123.1K | 0.00% | +104+14.9% | Added |
| Eastern Bank | 856 | $130.9K | 0.00% | −68−7.4% | Reduced |
| JNBA Financial Advisors | 866 | $132.4K | 0.01% | −150−14.8% | Reduced |
| Manchester Capital Management LLC | 886 | $135.5K | 0.02% | −22−2.4% | Reduced |
| TCTC Holdings, LLC | 900 | $137.6K | 0.00% | 00.0% | Unchanged |
| Acima Private Wealth, LLC | 916 | $140.1K | 0.05% | 00.0% | Unchanged |
| Mascoma Wealth Management LLC | 927 | $141.8K | 0.04% | +2+0.2% | Added |
| Legacy Bridge, LLC | 940 | $143.7K | 0.07% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 820 | $159.0K | 0.14% | 00.0% | Unchanged |
| Plato Investment Management Ltd | 1,037 | $159.2K | 0.01% | +1,037 | New |
| Trust Co of Vermont | 1,049 | $160.4K | 0.01% | −20−1.9% | Reduced |
| Clearstead Advisors, LLC | 1,118 | $171.0K | 0.00% | −302−21.3% | Reduced |
| Whittier Trust Co | 1,256 | $192.1K | 0.00% | −112−8.2% | Reduced |
| Wynn Capital, LLC | 1,316 | $201.2K | 0.13% | −260−16.5% | Reduced |
| Parallel Advisors, LLC | 1,320 | $201.9K | 0.00% | −225−14.6% | Reduced |
| Mengis Capital Management, Inc. | 1,330 | $203.4K | 0.04% | −50−3.6% | Reduced |
| STF Management LP | 1,334 | $204.0K | 0.09% | −758−36.2% | Reduced |
| Moors & Cabot, Inc. | 1,335 | $204.1K | 0.01% | +215+19.2% | Added |
| Spirepoint Private Client, LLC | 1,338 | $204.6K | 0.03% | −11−0.8% | Reduced |
| RSM US Wealth Management LLC | 1,360 | $205.0K | 0.00% | −422−23.7% | Reduced |
| Cresset Asset Management, LLC | 1,341 | $205.1K | 0.00% | −5,533−80.5% | Reduced |
| MONECO Advisors, LLC | 1,341 | $205.1K | 0.02% | +1,341 | New |
| Westside Investment Management, Inc. | 1,350 | $206.4K | 0.04% | −1,064−44.1% | Reduced |
| Regions Financial Corp | 1,354 | $207.1K | 0.00% | −340−20.1% | Reduced |
| ICONIQ Capital, LLC | 1,360 | $208.0K | 0.00% | +1,360 | New |
| CIBC Private Wealth Group, LLC | 1,384 | $208.6K | 0.00% | −148−9.7% | Reduced |
| Vident Advisory, LLC | 1,386 | $211.9K | 0.00% | +166+13.6% | Added |
| Meeder Advisory Services, Inc. | 1,392 | $212.9K | 0.01% | −130−8.5% | Reduced |
| Israel Discount Bank of New York | 1,405 | $214.9K | 0.16% | +82+6.2% | Added |
| Parkside Financial Bank & Trust | 1,408 | $215.3K | 0.03% | −104−6.9% | Reduced |
| Quintet Private Bank (Europe) S.A. | 1,415 | $216.4K | 0.01% | +705+99.3% | Added |
| United Bank | 1,423 | $217.6K | 0.09% | −2,213−60.9% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,430 | $218.6K | 0.01% | 00.0% | Unchanged |
| Allianz SE | 1,459 | $219.1K | 0.01% | −339−18.9% | Reduced |
| Saratoga Research & Investment Management | 1,448 | $221.4K | 0.01% | −149,272−99.0% | Reduced |
| EverSource Wealth Advisors, LLC | 1,448 | $221.4K | 0.01% | +1,258+662.1% | Added |
| Prasad Wealth Partners, LLC | 1,450 | $221.7K | 0.07% | +1,450 | New |
| Wesbanco Bank Inc | 1,458 | $223.0K | 0.01% | 00.0% | Unchanged |
| Marshall Financial Group LLC | 1,468 | $224.5K | 0.05% | −12−0.8% | Reduced |
| IFG Advisory, LLC | 1,471 | $224.9K | 0.01% | +1,471 | New |
| Kapitalo Investimentos Ltda | 1,472 | $225.1K | 0.15% | +299+25.5% | Added |
| Steward Partners Investment Advisory, LLC | 1,481 | $226.5K | 0.00% | −691−31.8% | Reduced |
| Western Wealth Management, LLC | 1,484 | $226.9K | 0.01% | −100−6.3% | Reduced |
| FineMark National Bank & Trust | 1,486 | $227.2K | 0.01% | −121−7.5% | Reduced |
| Cigna Investments Inc | 1,494 | $228.0K | 0.04% | 00.0% | Unchanged |
| Integrated Advisors Network LLC | 1,495 | $228.6K | 0.01% | −472−24.0% | Reduced |
| Berkshire Asset Management LLC | 1,568 | $229.2K | 0.01% | −461−22.7% | Reduced |
| B&D White Capital Company, LLC | 1,500 | $229.4K | 0.04% | −300−16.7% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 1,500 | $229.4K | 0.07% | 00.0% | Unchanged |
| Virtue Capital Management, LLC | 1,500 | $229.4K | 0.05% | +1,500 | New |
| Kingswood Wealth Advisors, LLC | 1,509 | $230.8K | 0.02% | −901−37.4% | Reduced |
| Cidel Asset Management Inc | 1,512 | $231.2K | 0.02% | +191+14.5% | Added |
| Sovereign Investment Advisors, LLC | 1,520 | $232.4K | 0.07% | +1,520 | New |
| Plancorp, LLC | 1,522 | $232.7K | 0.01% | −27−1.7% | Reduced |
| Analyst IMS Investment Management Services Ltd. | 1,527 | $234.0K | 0.01% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 1,537 | $235.0K | 0.00% | +149+10.7% | Added |
| Raiffeisen Bank International AG | 1,571 | $235.9K | 0.00% | +1,571 | New |
| Personal Cfo Solutions, LLC | 1,545 | $236.3K | 0.05% | −37−2.3% | Reduced |
| Citizens Financial Group Inc | 1,545 | $236.3K | 0.00% | +1,545 | New |
| Flagship Harbor Advisors, LLC | 1,553 | $237.5K | 0.01% | +155+11.1% | Added |
| Clearbridge Investments, LLC | 1,584 | $242.2K | 0.00% | −600,402−99.7% | Reduced |
| HB Wealth Management, LLC | 1,589 | $242.9K | 0.00% | +213+15.5% | Added |
| AE Wealth Management LLC | 1,590 | $243.1K | 0.00% | +1,590 | New |
| Basepoint Wealth LLC | 1,590 | $243.1K | 0.19% | −347−17.9% | Reduced |
| Farther Finance Advisors, LLC | 1,595 | $243.9K | 0.01% | −6,061−79.2% | Reduced |
| Bleakley Financial Group, LLC | 1,608 | $245.9K | 0.01% | +535+49.9% | Added |