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 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 | 1,047 | $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 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 |
|---|---|---|---|---|---|
| Probity Advisors, Inc. | 708 | $201.7K | 0.04% | +708 | New |
| Cubist Systematic Strategies, LLC | 706 | $201.1K | 0.00% | −1,073−60.3% | Reduced |
| Intelligence Driven Advisers, LLC | 705 | $200.9K | 0.04% | −40−5.4% | Reduced |
| Apollon Wealth Management, LLC | 704 | $200.5K | 0.01% | +704 | New |
| Newbridge Financial Services Group, Inc. | 700 | $199.4K | 0.10% | 00.0% | Unchanged |
| Umb Bank N A | 697 | $198.5K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 680 | $193.7K | 0.01% | −14−2.0% | Reduced |
| Manchester Capital Management LLC | 666 | $189.7K | 0.03% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 659 | $187.7K | 0.02% | 00.0% | Unchanged |
| Central Trust Co | 638 | $181.7K | 0.01% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 607 | $172.9K | 0.01% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 601 | $171.0K | 0.04% | 00.0% | Unchanged |
| Allworth Financial LP | 576 | $164.1K | 0.00% | +3+0.5% | Added |
| Kelly Financial Services LLC | 564 | $160.6K | 0.08% | 00.0% | Unchanged |
| Private Trust Co NA | 559 | $159.2K | 0.02% | +36+6.9% | Added |
| Cassady Schiller Wealth Management, LLC | 546 | $155.5K | 0.08% | 00.0% | Unchanged |
| Rowland & Co Investment Counsel | 544 | $155.0K | 0.04% | −92−14.5% | Reduced |
| AdvisorNet Financial, Inc | 528 | $150.4K | 0.01% | −5−0.9% | Reduced |
| EverSource Wealth Advisors, LLC | 523 | $149.0K | 0.02% | −14−2.6% | Reduced |
| Capital Analysts, LLC | 516 | $147.0K | 0.01% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 511 | $145.6K | 0.10% | 00.0% | Unchanged |
| Alta Advisers Ltd | 500 | $142.4K | 0.08% | 00.0% | Unchanged |
| Key Financial Inc | 462 | $131.6K | 0.04% | +7+1.5% | Added |
| Paradigm Asset Management Co LLC | 455 | $129.6K | 0.03% | 00.0% | Unchanged |
| Colonial Trust Co | 441 | $125.6K | 0.03% | +200+83.0% | Added |
| PEAK6 Investments LLC | 437 | $124.5K | 0.01% | −4,809−91.7% | Reduced |
| WFA of San Diego, LLC | 433 | $123.3K | 0.12% | +433 | New |
| Geneos Wealth Management Inc. | 430 | $122.5K | 0.01% | +200+87.0% | Added |
| Rosenberg Matthew Hamilton | 413 | $117.6K | 0.04% | −72−14.8% | Reduced |
| Institutional & Family Asset Management, LLC | 401 | $114.2K | 0.02% | −3−0.7% | Reduced |
| Thompson Siegel & Walmsley LLC | 393 | $112.0K | 0.00% | −48−10.9% | Reduced |
| MCF Advisors LLC | 377 | $107.4K | 0.01% | 00.0% | Unchanged |
| Norwood Financial Corp | 375 | $106.8K | 0.16% | −30−7.4% | Reduced |
| LFA - Lugano Financial Advisors SA | 371 | $105.7K | 0.07% | 00.0% | Unchanged |
| State of Wyoming | 368 | $104.8K | 0.03% | +368 | New |
| JJJ Advisors Inc. | 364 | $103.7K | 0.03% | +21+6.1% | Added |
| Glassman Wealth Services | 356 | $101.4K | 0.02% | −13−3.5% | Reduced |
| Armstrong Advisory Group, Inc | 356 | $101.4K | 0.01% | 00.0% | Unchanged |
| Optimum Investment Advisors | 351 | $100.0K | 0.05% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 348 | $99.1K | 0.07% | −418−54.6% | Reduced |
| Cambridge Trust Co | 335 | $95.4K | 0.00% | −62−15.6% | Reduced |
| Farther Finance Advisors, LLC | 334 | $95.1K | 0.02% | +145+76.7% | Added |
| Washington Trust Co | 312 | $88.9K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 306 | $87.2K | 0.01% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 304 | $86.6K | 0.06% | 00.0% | Unchanged |
| City Holding Co | 300 | $85.5K | 0.01% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 295 | $84.0K | 0.04% | −3−1.0% | Reduced |
| Quent Capital, LLC | 292 | $83.2K | 0.01% | +7+2.5% | Added |
| Cullen/Frost Bankers, Inc. | 272 | $77.5K | 0.00% | −10−3.5% | Reduced |
| Massmutual Trust Co FSB | 254 | $72.4K | 0.00% | +54+27.0% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 255 | $72.0K | 0.00% | −206−44.7% | Reduced |
| Ancora Advisors, LLC | 241 | $68.6K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 230 | $65.5K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 223 | $65.0K | 0.01% | 00.0% | Unchanged |
| Montag A & Associates Inc | 225 | $64.1K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 220 | $62.7K | 0.00% | +20+10.0% | Added |
| Activest Wealth Management | 218 | $60.4K | 0.04% | +203+1,353.3% | Added |
| Itau Unibanco Holding S.A. | 210 | $59.8K | 0.00% | −1−0.5% | Reduced |
| West Tower Group, LLC | 200 | $57.0K | 0.04% | +200 | New |
| Compagnie Lombard Odier SCmA | 185 | $52.7K | 0.00% | −200−51.9% | Reduced |
| Capital Advisors, Ltd. LLC | 181 | $52.0K | 0.01% | +164+964.7% | Added |
| Centerpoint Advisors, LLC | 167 | $48.0K | 0.02% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 167 | $47.6K | 0.00% | 00.0% | Unchanged |
| Trust Co | 163 | $46.4K | 0.01% | 00.0% | Unchanged |
| First Manhattan Co | 161 | $45.9K | 0.00% | 00.0% | Unchanged |
| Pflug Koory, LLC | 160 | $45.6K | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 158 | $45.0K | 0.00% | 00.0% | Unchanged |
| Wellington Shields & Co., LLC | 150 | $42.7K | 0.01% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 145 | $41.3K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 140 | $40.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 140 | $39.9K | 0.00% | 00.0% | Unchanged |
| Union Savings Bank | 145 | $39.2K | 0.02% | +145 | New |
| Gables Capital Management Inc. | 136 | $38.7K | 0.03% | 00.0% | Unchanged |
| Founders Capital Management | 130 | $37.0K | 0.03% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 129 | $36.7K | 0.00% | +1+0.8% | Added |
| Sandy Spring Bank | 115 | $32.8K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 115 | $32.8K | 0.01% | +10+9.5% | Added |
| Concord Wealth Partners | 114 | $32.5K | 0.01% | 00.0% | Unchanged |
| New England Capital Financial Advisors LLC | 113 | $32.2K | 0.02% | 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 |
| Grove Bank & Trust | 108 | $30.8K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 104 | $30.0K | 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 |
| Ronald Blue Trust, Inc. | 101 | $28.0K | 0.00% | −92−47.7% | Reduced |
| CKW Financial Group | 100 | $28.0K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 92 | $26.2K | 0.00% | +17+22.7% | Added |
| Covestor Ltd | 90 | $26.0K | 0.02% | −95−51.4% | Reduced |
| Hexagon Capital Partners LLC | 91 | $25.9K | 0.01% | +3+3.4% | Added |
| Stonebridge Capital Advisors LLC | 89 | $25.4K | 0.00% | +29+48.3% | Added |
| Atlas Capital Advisors LLC | 88 | $25.1K | 0.00% | 00.0% | Unchanged |
| Horizon Bancorp Inc | 89 | $25.0K | 0.02% | +50+128.2% | Added |
| Bell Investment Advisors, Inc | 87 | $24.8K | 0.01% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 86 | $24.5K | 0.00% | −110−56.1% | Reduced |
| Versant Capital Management, Inc | 82 | $23.4K | 0.01% | +13+18.8% | Added |
| Earnest Partners LLC | 82 | $23.4K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 81 | $23.0K | 0.00% | +1+1.3% | Added |
| Catalyst Capital Advisors LLC | 80 | $22.8K | 0.00% | −4−4.8% | Reduced |
| Northwest Capital Management Inc | 80 | $22.8K | 0.01% | +80 | New |