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, Q3 2024
Institutional positions in Biogen Inc. as of Sep 30, 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
- 921
- −17 vs. Q2 2024
- Shares held
- 129.8M
- +15.4M (+13.4%) vs. Q2 2024
- Total value
- $25.1B
- −$1.44B (−5.4%) vs. Q2 2024
- New holders
- 101
- 269 more added
- Sold out
- 118
- 378 more reduced
9 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sentry Investment Management LLC | 685 | $133.0K | 0.06% | +263+62.3% | Added |
| Caldwell Trust Co | 668 | $129.5K | 0.01% | −25−3.6% | Reduced |
| NBT Bank N A | 665 | $128.9K | 0.01% | +665 | New |
| Oakworth Capital, Inc. | 659 | $127.7K | 0.01% | 00.0% | Unchanged |
| Reuter James Wealth Management, LLC | 648 | $125.6K | 0.02% | −281−30.2% | Reduced |
| GHP Investment Advisors, Inc. | 638 | $123.7K | 0.01% | −2,110−76.8% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 630 | $122.1K | 0.04% | +105+20.0% | Added |
| Catalyst Funds Management Pty Ltd | 600 | $116.3K | 0.03% | +600 | New |
| Catalyst Capital Advisors LLC | 599 | $116.1K | 0.00% | +457+321.8% | Added |
| Lindbrook Capital, LLC | 592 | $114.8K | 0.01% | −135−18.6% | Reduced |
| Tidemark, LLC | 592 | $114.8K | 0.05% | +592 | New |
| Salem Investment Counselors Inc | 567 | $109.9K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 472 | $109.4K | 0.00% | +294+165.2% | Added |
| Horizon Bancorp Inc | 546 | $106.0K | 0.05% | −32−5.5% | Reduced |
| Cassady Schiller Wealth Management, LLC | 546 | $105.8K | 0.04% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 525 | $102.0K | 0.02% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 437 | $101.3K | 0.06% | 00.0% | Unchanged |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 518 | $100.4K | 0.00% | +518 | New |
| Capital Analysts, LLC | 516 | $100.0K | 0.00% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 511 | $99.1K | 0.06% | 00.0% | Unchanged |
| Clear Street Markets LLC | 500 | $97.0K | 0.06% | +481+2,531.6% | Added |
| Alta Advisers Ltd | 500 | $96.9K | 0.04% | 00.0% | Unchanged |
| Provenance Wealth Advisors, LLC | 500 | $96.9K | 0.01% | 00.0% | Unchanged |
| AM Squared Ltd | 500 | $96.9K | 0.21% | +400+400.0% | Added |
| Sunbelt Securities, Inc. | 477 | $92.5K | 0.01% | −150−23.9% | Reduced |
| Gilliland Jeter Wealth Management LLC | 460 | $89.2K | 0.03% | 00.0% | Unchanged |
| NBC Securities, Inc. | 460 | $89.0K | 0.01% | −290−38.7% | Reduced |
| Paradigm Asset Management Co LLC | 455 | $88.2K | 0.02% | 00.0% | Unchanged |
| Roberts Capital Advisors, LLC | 438 | $84.9K | 0.07% | 00.0% | Unchanged |
| Umb Bank N A | 425 | $82.4K | 0.00% | +178+72.1% | Added |
| Smartleaf Asset Management LLC | 419 | $81.7K | 0.01% | +272+185.0% | Added |
| Compagnie Lombard Odier SCmA | 420 | $81.4K | 0.00% | +20+5.0% | Added |
| FinTrust Capital Advisors, LLC | 419 | $81.2K | 0.01% | +12+2.9% | Added |
| Quadrant Capital Group LLC | 406 | $78.7K | 0.01% | −77−15.9% | Reduced |
| Key Financial Inc | 406 | $78.7K | 0.02% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 385 | $74.6K | 0.00% | +77+25.0% | Added |
| FSA Wealth Management LLC | 384 | $74.4K | 0.03% | +384 | New |
| Massmutual Trust Co FSB | 376 | $72.9K | 0.00% | −118−23.9% | Reduced |
| Vista Private Wealth Partners. LLC | 375 | $72.7K | 0.03% | −13−3.4% | Reduced |
| Armstrong Advisory Group, Inc | 356 | $69.0K | 0.01% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 345 | $66.9K | 0.00% | −125−26.6% | Reduced |
| Financial Network Wealth Advisors LLC | 344 | $66.7K | 0.06% | −26−7.0% | Reduced |
| Optimum Investment Advisors | 335 | $64.9K | 0.03% | 00.0% | Unchanged |
| WFA of San Diego, LLC | 331 | $64.2K | 0.05% | −2−0.6% | Reduced |
| MCF Advisors LLC | 330 | $64.0K | 0.00% | 00.0% | Unchanged |
| Washington Trust Co | 312 | $60.5K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 307 | $59.5K | 0.00% | −73−19.2% | Reduced |
| CoreFirst Bank & Trust | 304 | $58.9K | 0.03% | +304 | New |
| Mather Group, LLC. | 300 | $58.2K | 0.00% | −923−75.5% | Reduced |
| Newbridge Financial Services Group, Inc. | 300 | $58.2K | 0.02% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 294 | $57.0K | 0.04% | −125−29.8% | Reduced |
| Ransom Advisory, Ltd | 290 | $56.2K | 0.03% | 00.0% | Unchanged |
| Principal Securities, Inc. | 259 | $50.2K | 0.00% | −11−4.1% | Reduced |
| Spire Wealth Management | 255 | $49.4K | 0.00% | +28+12.3% | Added |
| Pflug Koory, LLC | 254 | $49.2K | 0.02% | +254 | New |
| Private Trust Co NA | 251 | $48.7K | 0.00% | −226−47.4% | Reduced |
| Jaffetilchin Investment Partners, LLC | 239 | $46.3K | 0.00% | +239 | New |
| Central Trust Co | 233 | $45.2K | 0.00% | −3−1.3% | Reduced |
| Itau Unibanco Holding S.A. | 231 | $44.8K | 0.00% | +90+63.8% | Added |
| Quent Capital, LLC | 226 | $43.9K | 0.00% | −69−23.4% | Reduced |
| Venturi Wealth Management, LLC | 219 | $42.5K | 0.00% | +93+73.8% | Added |
| Kiely Wealth Advisory Group, Inc. | 247 | $41.5K | 0.03% | 00.0% | Unchanged |
| Montag A & Associates Inc | 209 | $40.5K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 209 | $40.5K | 0.00% | 00.0% | Unchanged |
| Planned Solutions, Inc. | 200 | $38.8K | 0.02% | +200 | New |
| EverSource Wealth Advisors, LLC | 190 | $36.8K | 0.00% | −34−15.2% | Reduced |
| First Horizon Advisors, Inc. | 182 | $35.3K | 0.00% | +10+5.8% | Added |
| Harbour Investments, Inc. | 171 | $33.1K | 0.00% | −6−3.4% | Reduced |
| Ashton Thomas Securities, LLC | 171 | $33.1K | 0.01% | +171 | New |
| Capital Advisors, Ltd. LLC | 167 | $32.0K | 0.00% | −21−11.2% | Reduced |
| Centerpoint Advisors, LLC | 167 | $32.0K | 0.01% | 00.0% | Unchanged |
| Trust Co | 163 | $31.6K | 0.00% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 162 | $31.4K | 0.00% | 00.0% | Unchanged |
| Union Savings Bank | 145 | $28.1K | 0.01% | 00.0% | Unchanged |
| Asset Dedication, LLC | 144 | $27.9K | 0.00% | −13−8.3% | Reduced |
| Bartlett & Co. Wealth Management LLC | 140 | $27.1K | 0.00% | 00.0% | Unchanged |
| Broadwater Capital Management LLC | 140 | $27.1K | 0.02% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 134 | $26.0K | 0.00% | −17−11.3% | Reduced |
| Founders Capital Management | 130 | $25.2K | 0.02% | 00.0% | Unchanged |
| Rise Advisors, LLC | 126 | $24.4K | 0.01% | 00.0% | Unchanged |
| Sandy Spring Bank | 125 | $24.2K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 122 | $23.6K | 0.01% | −32−20.8% | Reduced |
| CVA Family Office, LLC | 115 | $22.3K | 0.00% | −198−63.3% | Reduced |
| Sittner & Nelson, LLC | 110 | $21.3K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 104 | $21.0K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 106 | $20.5K | 0.01% | −6−5.4% | Reduced |
| Grove Bank & Trust | 104 | $20.2K | 0.00% | +33+46.5% | Added |
| Skopos Labs, Inc. | 103 | $20.0K | 0.01% | +103 | New |
| Dunhill Financial, LLC | 102 | $19.8K | 0.01% | +15+17.2% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 101 | $19.6K | 0.00% | +1+1.0% | Added |
| Delta Asset Management LLC | 100 | $19.4K | 0.00% | 00.0% | Unchanged |
| Livelsberger Financial Advisory | 100 | $19.4K | 0.41% | +100 | New |
| CKW Financial Group | 100 | $19.0K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 97 | $18.8K | 0.00% | −137−58.5% | Reduced |
| Stone House Investment Management, LLC | 96 | $18.6K | 0.00% | −20−17.2% | Reduced |
| Riverview Trust Co | 93 | $18.0K | 0.02% | +93 | New |
| Harbor Investment Advisory, LLC | 92 | $17.8K | 0.00% | −18−16.4% | Reduced |
| Creative Capital Management Investments LLC | 92 | $17.8K | 0.01% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 90 | $17.4K | 0.01% | 00.0% | Unchanged |
| Covestor Ltd | 85 | $17.0K | 0.01% | −79−48.2% | Reduced |