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 2023
Institutional positions in Biogen Inc. as of Jun 30, 2023. 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
- 1,009
- +11 vs. Q1 2023
- Shares held
- 126.8M
- −1.09M (−0.9%) vs. Q1 2023
- Total value
- $36.1B
- +$1.11B (+3.2%) vs. Q1 2023
- New holders
- 96
- 322 more added
- Sold out
- 85
- 363 more reduced
6 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Webster Bank, N. A. | 75 | $21.4K | 0.00% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 75 | $21.4K | 0.01% | 00.0% | Unchanged |
| Adirondack Trust Co | 80 | $21.6K | 0.01% | 00.0% | Unchanged |
| WealthPLAN Partners, LLC | 77 | $21.9K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 79 | $22.5K | 0.00% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 80 | $22.8K | 0.00% | −4−4.8% | Reduced |
| Northwest Capital Management Inc | 80 | $22.8K | 0.01% | +80 | New |
| Tradition Wealth Management, LLC | 81 | $23.0K | 0.00% | +1+1.3% | Added |
| Earnest Partners LLC | 82 | $23.4K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 82 | $23.4K | 0.01% | +13+18.8% | Added |
| Washington Trust Advisors, Inc. | 86 | $24.5K | 0.00% | −110−56.1% | Reduced |
| Bell Investment Advisors, Inc | 87 | $24.8K | 0.01% | 00.0% | Unchanged |
| Horizon Bancorp Inc | 89 | $25.0K | 0.02% | +50+128.2% | Added |
| Atlas Capital Advisors LLC | 88 | $25.1K | 0.00% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 89 | $25.4K | 0.00% | +29+48.3% | Added |
| Hexagon Capital Partners LLC | 91 | $25.9K | 0.01% | +3+3.4% | Added |
| Covestor Ltd | 90 | $26.0K | 0.02% | −95−51.4% | Reduced |
| MV Capital Management, Inc. | 92 | $26.2K | 0.00% | +17+22.7% | Added |
| Ronald Blue Trust, Inc. | 101 | $28.0K | 0.00% | −92−47.7% | Reduced |
| CKW Financial Group | 100 | $28.0K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 100 | $28.5K | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 100 | $28.5K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 104 | $30.0K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 108 | $30.8K | 0.01% | 00.0% | Unchanged |
| Avondale Wealth Management | 110 | $31.3K | 0.03% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 110 | $31.3K | 0.02% | 00.0% | Unchanged |
| New England Capital Financial Advisors LLC | 113 | $32.2K | 0.02% | 00.0% | Unchanged |
| Concord Wealth Partners | 114 | $32.5K | 0.01% | 00.0% | Unchanged |
| Sandy Spring Bank | 115 | $32.8K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 115 | $32.8K | 0.01% | +10+9.5% | Added |
| Global Retirement Partners, LLC | 129 | $36.7K | 0.00% | +1+0.8% | Added |
| Founders Capital Management | 130 | $37.0K | 0.03% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 136 | $38.7K | 0.03% | 00.0% | Unchanged |
| Union Savings Bank | 145 | $39.2K | 0.02% | +145 | New |
| Bartlett & Co. Wealth Management LLC | 140 | $39.9K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 140 | $40.0K | 0.00% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 145 | $41.3K | 0.00% | 00.0% | Unchanged |
| Wellington Shields & Co., LLC | 150 | $42.7K | 0.01% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 158 | $45.0K | 0.00% | 00.0% | Unchanged |
| Pflug Koory, LLC | 160 | $45.6K | 0.02% | 00.0% | Unchanged |
| First Manhattan Co | 161 | $45.9K | 0.00% | 00.0% | Unchanged |
| Trust Co | 163 | $46.4K | 0.01% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 167 | $47.6K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 167 | $48.0K | 0.02% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 181 | $52.0K | 0.01% | +164+964.7% | Added |
| Compagnie Lombard Odier SCmA | 185 | $52.7K | 0.00% | −200−51.9% | Reduced |
| West Tower Group, LLC | 200 | $57.0K | 0.04% | +200 | New |
| Itau Unibanco Holding S.A. | 210 | $59.8K | 0.00% | −1−0.5% | Reduced |
| Activest Wealth Management | 218 | $60.4K | 0.04% | +203+1,353.3% | Added |
| Bogart Wealth, LLC | 220 | $62.7K | 0.00% | +20+10.0% | Added |
| Montag A & Associates Inc | 225 | $64.1K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 223 | $65.0K | 0.01% | 00.0% | Unchanged |
| Gradient Investments LLC | 230 | $65.5K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 241 | $68.6K | 0.00% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 255 | $72.0K | 0.00% | −206−44.7% | Reduced |
| Massmutual Trust Co FSB | 254 | $72.4K | 0.00% | +54+27.0% | Added |
| Cullen/Frost Bankers, Inc. | 272 | $77.5K | 0.00% | −10−3.5% | Reduced |
| Quent Capital, LLC | 292 | $83.2K | 0.01% | +7+2.5% | Added |
| Disciplined Investments, LLC | 295 | $84.0K | 0.04% | −3−1.0% | Reduced |
| City Holding Co | 300 | $85.5K | 0.01% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 304 | $86.6K | 0.06% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 306 | $87.2K | 0.01% | 00.0% | Unchanged |
| Washington Trust Co | 312 | $88.9K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 334 | $95.1K | 0.02% | +145+76.7% | Added |
| Cambridge Trust Co | 335 | $95.4K | 0.00% | −62−15.6% | Reduced |
| C M Bidwell & Associates Ltd | 348 | $99.1K | 0.07% | −418−54.6% | Reduced |
| Optimum Investment Advisors | 351 | $100.0K | 0.05% | 00.0% | Unchanged |
| Glassman Wealth Services | 356 | $101.4K | 0.02% | −13−3.5% | Reduced |
| Armstrong Advisory Group, Inc | 356 | $101.4K | 0.01% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 364 | $103.7K | 0.03% | +21+6.1% | Added |
| State of Wyoming | 368 | $104.8K | 0.03% | +368 | New |
| LFA - Lugano Financial Advisors SA | 371 | $105.7K | 0.07% | 00.0% | Unchanged |
| Norwood Financial Corp | 375 | $106.8K | 0.16% | −30−7.4% | Reduced |
| MCF Advisors LLC | 377 | $107.4K | 0.01% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 393 | $112.0K | 0.00% | −48−10.9% | Reduced |
| Institutional & Family Asset Management, LLC | 401 | $114.2K | 0.02% | −3−0.7% | Reduced |
| Rosenberg Matthew Hamilton | 413 | $117.6K | 0.04% | −72−14.8% | Reduced |
| Geneos Wealth Management Inc. | 430 | $122.5K | 0.01% | +200+87.0% | Added |
| WFA of San Diego, LLC | 433 | $123.3K | 0.12% | +433 | New |
| PEAK6 Investments LLC | 437 | $124.5K | 0.01% | −4,809−91.7% | Reduced |
| Colonial Trust Co | 441 | $125.6K | 0.03% | +200+83.0% | Added |
| Paradigm Asset Management Co LLC | 455 | $129.6K | 0.03% | 00.0% | Unchanged |
| Key Financial Inc | 462 | $131.6K | 0.04% | +7+1.5% | Added |
| Alta Advisers Ltd | 500 | $142.4K | 0.08% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 511 | $145.6K | 0.10% | 00.0% | Unchanged |
| Capital Analysts, LLC | 516 | $147.0K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 523 | $149.0K | 0.02% | −14−2.6% | Reduced |
| AdvisorNet Financial, Inc | 528 | $150.4K | 0.01% | −5−0.9% | Reduced |
| Rowland & Co Investment Counsel | 544 | $155.0K | 0.04% | −92−14.5% | Reduced |
| Cassady Schiller Wealth Management, LLC | 546 | $155.5K | 0.08% | 00.0% | Unchanged |
| Private Trust Co NA | 559 | $159.2K | 0.02% | +36+6.9% | Added |
| Kelly Financial Services LLC | 564 | $160.6K | 0.08% | 00.0% | Unchanged |
| Allworth Financial LP | 576 | $164.1K | 0.00% | +3+0.5% | Added |
| Hanson & Doremus Investment Management | 601 | $171.0K | 0.04% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 607 | $172.9K | 0.01% | 00.0% | Unchanged |
| Central Trust Co | 638 | $181.7K | 0.01% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 659 | $187.7K | 0.02% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 666 | $189.7K | 0.03% | 00.0% | Unchanged |
| Spire Wealth Management | 680 | $193.7K | 0.01% | −14−2.0% | Reduced |
| Umb Bank N A | 697 | $198.5K | 0.00% | 00.0% | Unchanged |