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, Q1 2023
Institutional positions in Biogen Inc. as of Mar 31, 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
- 1,004
- −11 vs. Q4 2022
- Shares held
- 127.9M
- +3.08M (+2.5%) vs. Q4 2022
- Total value
- $35.0B
- +$421.8M (+1.2%) vs. Q4 2022
- New holders
- 88
- 342 more added
- Sold out
- 99
- 365 more reduced
18 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 | 1,014 | $24.7B |
| Q4 2025 | 1,001 | $24.6B |
| Q3 2025 | 908 | $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, Q1 2023
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TCI Wealth Advisors, Inc. | 633 | $176.0K | 0.02% | −1−0.2% | Reduced |
| IFP Advisors, Inc | 585 | $173.8K | 0.01% | −532−47.6% | Reduced |
| Machina Capital S.A.S. | 608 | $169.0K | 0.15% | −292−32.4% | Reduced |
| Salem Investment Counselors Inc | 607 | $168.8K | 0.01% | +41+7.2% | Added |
| Hanson & Doremus Investment Management | 601 | $167.0K | 0.04% | 00.0% | Unchanged |
| Allworth Financial LP | 573 | $159.3K | 0.00% | −12−2.1% | Reduced |
| Kelly Financial Services LLC | 564 | $156.8K | 0.08% | 00.0% | Unchanged |
| Cassady Schiller Wealth Management, LLC | 546 | $151.8K | 0.07% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 537 | $149.3K | 0.02% | −5−0.9% | Reduced |
| AdvisorNet Financial, Inc | 533 | $148.2K | 0.01% | +59+12.4% | Added |
| Harvest Fund Management Co., Ltd | 528 | $147.0K | 0.03% | −31−5.5% | Reduced |
| Private Trust Co NA | 523 | $145.4K | 0.02% | +62+13.4% | Added |
| Capital Analysts, LLC | 516 | $143.0K | 0.01% | −285−35.6% | Reduced |
| Twin Lakes Capital Management, LLC | 511 | $142.1K | 0.11% | 00.0% | Unchanged |
| Alta Advisers Ltd | 500 | $139.0K | 0.08% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 485 | $134.8K | 0.04% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 475 | $132.1K | 0.04% | +375+375.0% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 461 | $127.0K | 0.00% | +123+36.4% | Added |
| Paradigm Asset Management Co LLC | 455 | $126.5K | 0.03% | −50−9.9% | Reduced |
| Key Financial Inc | 455 | $126.5K | 0.05% | 00.0% | Unchanged |
| LeJeune Puetz Investment Counsel LLC | 452 | $125.7K | 0.05% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 441 | $123.0K | 0.00% | 00.0% | Unchanged |
| Norwood Financial Corp | 405 | $112.6K | 0.18% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 404 | $112.3K | 0.02% | −22−5.2% | Reduced |
| Cambridge Trust Co | 397 | $110.4K | 0.01% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 385 | $107.0K | 0.00% | −512−57.1% | Reduced |
| MCF Advisors LLC | 377 | $104.8K | 0.01% | +120+46.7% | Added |
| LFA - Lugano Financial Advisors SA | 371 | $103.1K | 0.08% | −509−57.8% | Reduced |
| Glassman Wealth Services | 369 | $102.6K | 0.02% | −6−1.6% | Reduced |
| Armstrong Advisory Group, Inc | 356 | $99.0K | 0.01% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 343 | $98.8K | 0.03% | −115−25.1% | Reduced |
| Optimum Investment Advisors | 351 | $97.6K | 0.05% | 00.0% | Unchanged |
| Washington Trust Co | 312 | $86.7K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 304 | $84.5K | 0.06% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 306 | $84.2K | 0.01% | +306 | New |
| City Holding Co | 300 | $83.4K | 0.02% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 298 | $82.9K | 0.03% | +229+331.9% | Added |
| Ellevest, Inc. | 286 | $79.5K | 0.01% | −1,051−78.6% | Reduced |
| Quent Capital, LLC | 285 | $79.2K | 0.01% | +7+2.5% | Added |
| Cullen/Frost Bankers, Inc. | 282 | $78.4K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 273 | $75.9K | 0.01% | −10,402−97.4% | Reduced |
| DuPont Capital Management Corp | 267 | $74.2K | 0.00% | −2,028−88.4% | Reduced |
| World Equity Group, Inc. | 21,010 | $72.7K | 0.01% | +21,010 | New |
| Ancora Advisors, LLC | 241 | $67.0K | 0.00% | +25+11.6% | Added |
| Credit Agricole S A | 240 | $66.7K | 0.00% | −1,695−87.6% | Reduced |
| Colonial Trust Co | 241 | $66.3K | 0.02% | 00.0% | Unchanged |
| Gradient Investments LLC | 230 | $63.9K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 230 | $63.9K | 0.00% | 00.0% | Unchanged |
| First Command Bank | 230 | $63.9K | 0.01% | +230 | New |
| First Command Financial Services, Inc. | 230 | $63.9K | 0.01% | +230 | New |
| Asset Dedication, LLC | 223 | $63.0K | 0.01% | 00.0% | Unchanged |
| Montag A & Associates Inc | 225 | $62.6K | 0.00% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 211 | $58.7K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 204 | $56.0K | 0.06% | +104+104.0% | Added |
| Bogart Wealth, LLC | 200 | $55.6K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 200 | $55.6K | 0.00% | +84+72.4% | Added |
| Washington Trust Advisors, Inc. | 196 | $54.5K | 0.01% | −6−3.0% | Reduced |
| Ronald Blue Trust, Inc. | 193 | $54.0K | 0.00% | +9+4.9% | Added |
| Farther Finance Advisors, LLC | 189 | $52.5K | 0.02% | +14+8.0% | Added |
| Covestor Ltd | 185 | $52.0K | 0.05% | +81+77.9% | Added |
| Garda Capital Partners LP | 186 | $51.7K | 0.05% | +186 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 167 | $46.4K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 167 | $46.0K | 0.02% | 00.0% | Unchanged |
| Trust Co | 163 | $45.3K | 0.01% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 161 | $44.8K | 0.02% | 00.0% | Unchanged |
| First Manhattan Co | 161 | $44.8K | 0.00% | +1+0.6% | Added |
| Pflug Koory, LLC | 160 | $44.5K | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 158 | $43.9K | 0.00% | −5−3.1% | Reduced |
| Wellington Shields & Co., LLC | 150 | $41.7K | 0.01% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 145 | $40.3K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 128 | $39.8K | 0.00% | +58+82.9% | Added |
| Bartlett & Co. LLC | 140 | $39.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 140 | $38.9K | 0.00% | 00.0% | Unchanged |
| Accel Wealth Management | 137 | $38.1K | 0.02% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 136 | $37.8K | 0.03% | 00.0% | Unchanged |
| Founders Capital Management | 130 | $36.0K | 0.03% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 127 | $35.3K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 123 | $34.2K | 0.00% | −8−6.1% | Reduced |
| Sandy Spring Bank | 115 | $32.0K | 0.00% | 00.0% | Unchanged |
| Logan Capital Management Inc | 115 | $32.0K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 114 | $31.7K | 0.01% | −3−2.6% | Reduced |
| New England Capital Financial Advisors LLC | 113 | $31.4K | 0.02% | 00.0% | Unchanged |
| Avondale Wealth Management | 110 | $30.6K | 0.03% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 110 | $30.6K | 0.02% | 00.0% | Unchanged |
| Grove Bank & Trust | 108 | $30.0K | 0.01% | +16+17.4% | Added |
| Smithfield Trust Co | 104 | $30.0K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 105 | $29.2K | 0.01% | −20−16.0% | Reduced |
| Coastal Capital Group, Inc. | 104 | $28.9K | 0.01% | 00.0% | Unchanged |
| CKW Financial Group | 100 | $28.0K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 100 | $27.8K | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 100 | $27.8K | 0.01% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 88 | $24.5K | 0.01% | −8−8.3% | Reduced |
| Atlas Capital Advisors LLC | 88 | $24.5K | 0.00% | −597−87.2% | Reduced |
| Bell Investment Advisors, Inc | 87 | $24.2K | 0.01% | +2+2.4% | Added |
| Sugarloaf Wealth Management, LLC | 87 | $24.2K | 0.01% | +65+295.5% | Added |
| Catalyst Capital Advisors LLC | 84 | $23.4K | 0.00% | −28−25.0% | Reduced |
| Earnest Partners LLC | 82 | $22.8K | 0.00% | 00.0% | Unchanged |
| New Hampshire Trust | 80 | $22.2K | 0.01% | 00.0% | Unchanged |
| Adirondack Trust Co | 80 | $22.2K | 0.01% | −1−1.2% | Reduced |
| Tradition Wealth Management, LLC | 80 | $22.0K | 0.00% | 00.0% | Unchanged |