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 2024
Institutional positions in Biogen Inc. as of Jun 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
- 947
- +5 vs. Q1 2024
- Shares held
- 129.0M
- −367.1K (−0.3%) vs. Q1 2024
- Total value
- $29.9B
- +$2.00B (+7.2%) vs. Q1 2024
- New holders
- 101
- 322 more added
- Sold out
- 96
- 338 more reduced
13 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acima Private Wealth, LLC | 916 | $212.3K | 0.08% | 00.0% | Unchanged |
| Defined Wealth Management, LLC | 910 | $211.0K | 0.15% | +910 | New |
| Manchester Capital Management LLC | 901 | $208.9K | 0.03% | −6−0.7% | Reduced |
| TCTC Holdings, LLC | 900 | $208.6K | 0.01% | 00.0% | Unchanged |
| M3 Advisory Group, LLC | 885 | $205.2K | 0.17% | +885 | New |
| Private Capital Advisors, Inc. | 884 | $205.0K | 0.02% | +884 | New |
| Arete Wealth Advisors, LLC | 878 | $204.0K | 0.02% | +878 | New |
| Dynamic Advisor Solutions LLC | 877 | $203.3K | 0.01% | −454−34.1% | Reduced |
| Empirical Asset Management, LLC | 875 | $202.8K | 0.08% | −150−14.6% | Reduced |
| Everett Harris & Co | 873 | $202.4K | 0.00% | +873 | New |
| Sentry LLC | 873 | $202.4K | 0.04% | +873 | New |
| Benjamin F. Edwards & Company, Inc. | 859 | $199.0K | 0.00% | −50−5.5% | Reduced |
| GPS Wealth Strategies Group, LLC | 837 | $194.0K | 0.03% | −31−3.6% | Reduced |
| Pin Oak Investment Advisors Inc | 820 | $190.0K | 0.18% | 00.0% | Unchanged |
| Community Bank, N.A. | 800 | $185.5K | 0.02% | 00.0% | Unchanged |
| Centennial Bank | 800 | $185.5K | 0.09% | 00.0% | Unchanged |
| NBC Securities, Inc. | 750 | $173.0K | 0.02% | +40+5.6% | Added |
| Quintet Private Bank (Europe) S.A. | 647 | $172.7K | 0.01% | +306+89.7% | Added |
| IFP Advisors, Inc | 737 | $170.8K | 0.01% | −80−9.8% | Reduced |
| City State Bank | 732 | $169.7K | 0.07% | −100−12.0% | Reduced |
| Lindbrook Capital, LLC | 727 | $168.5K | 0.02% | +186+34.4% | Added |
| BNP Paribas | 700 | $162.2K | 0.01% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 695 | $161.1K | 0.01% | −150−17.8% | Reduced |
| Caldwell Trust Co | 693 | $160.7K | 0.02% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 659 | $152.8K | 0.01% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 627 | $145.4K | 0.01% | 00.0% | Unchanged |
| Partnership Wealth Management, LLC | 580 | $134.5K | 0.10% | −5,742−90.8% | Reduced |
| Horizon Bancorp Inc | 578 | $134.0K | 0.06% | +114+24.6% | Added |
| Salem Investment Counselors Inc | 567 | $131.4K | 0.00% | −91−13.8% | Reduced |
| Kelly Financial Services LLC | 564 | $130.7K | 0.05% | 00.0% | Unchanged |
| Cassady Schiller Wealth Management, LLC | 546 | $126.6K | 0.05% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 525 | $122.0K | 0.02% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 525 | $121.7K | 0.05% | 00.0% | Unchanged |
| Capital Analysts, LLC | 516 | $120.0K | 0.01% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 511 | $118.5K | 0.08% | 00.0% | Unchanged |
| Alta Advisers Ltd | 500 | $115.9K | 0.06% | 00.0% | Unchanged |
| Provenance Wealth Advisors, LLC | 500 | $115.9K | 0.02% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 494 | $114.5K | 0.00% | +161+48.3% | Added |
| Larson Financial Group LLC | 486 | $112.7K | 0.01% | +277+132.5% | Added |
| Quadrant Capital Group LLC | 483 | $112.0K | 0.01% | +57+13.4% | Added |
| Assetmark, Inc | 477 | $110.6K | 0.00% | −4,520−90.5% | Reduced |
| Private Trust Co NA | 477 | $110.6K | 0.01% | −481−50.2% | Reduced |
| CoreCap Advisors, LLC | 470 | $109.0K | 0.01% | +125+36.2% | Added |
| Gilliland Jeter Wealth Management LLC | 460 | $106.6K | 0.04% | 00.0% | Unchanged |
| Paradigm Asset Management Co LLC | 455 | $105.5K | 0.03% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 437 | $101.3K | 0.07% | 00.0% | Unchanged |
| Strategic Financial Concepts, LLC | 21,189 | $100.0K | 0.00% | +21,189 | New |
| Sentry Investment Management LLC | 422 | $98.0K | 0.04% | −336−44.3% | Reduced |
| Cromwell Holdings LLC | 419 | $97.1K | 0.06% | +419 | New |
| Roberts Capital Advisors, LLC | 438 | $94.4K | 0.09% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 407 | $94.4K | 0.02% | +83+25.6% | Added |
| Key Financial Inc | 406 | $94.1K | 0.02% | −7−1.7% | Reduced |
| Compagnie Lombard Odier SCmA | 400 | $92.7K | 0.00% | 00.0% | Unchanged |
| Vista Private Wealth Partners. LLC | 388 | $89.9K | 0.04% | +388 | New |
| Institutional & Family Asset Management, LLC | 384 | $89.0K | 0.01% | −36−8.6% | Reduced |
| WR Wealth Planners, LLC | 380 | $88.1K | 0.03% | +11+3.0% | Added |
| Global Retirement Partners, LLC | 380 | $88.1K | 0.00% | +207+119.7% | Added |
| Financial Network Wealth Advisors LLC | 370 | $85.8K | 0.06% | +370 | New |
| Armstrong Advisory Group, Inc | 356 | $82.5K | 0.01% | 00.0% | Unchanged |
| Optimum Investment Advisors | 335 | $77.7K | 0.03% | 00.0% | Unchanged |
| WFA of San Diego, LLC | 333 | $77.2K | 0.07% | +333 | New |
| MCF Advisors LLC | 330 | $76.5K | 0.01% | +6+1.9% | Added |
| CVA Family Office, LLC | 313 | $72.6K | 0.01% | +171+120.4% | Added |
| Washington Trust Co | 312 | $72.3K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 308 | $71.4K | 0.00% | −28−8.3% | Reduced |
| Newbridge Financial Services Group, Inc. | 300 | $69.5K | 0.03% | −111−27.0% | Reduced |
| Quent Capital, LLC | 295 | $68.4K | 0.01% | +40+15.7% | Added |
| Ransom Advisory, Ltd | 290 | $67.2K | 0.03% | +50+20.8% | Added |
| Principal Securities, Inc. | 270 | $62.6K | 0.00% | −8−2.9% | Reduced |
| Rothschild Investment LLC | 257 | $59.6K | 0.00% | +164+176.3% | Added |
| Umb Bank N A | 247 | $57.3K | 0.00% | +144+139.8% | Added |
| Central Trust Co | 236 | $54.7K | 0.00% | +3+1.3% | Added |
| Geneos Wealth Management Inc. | 234 | $54.2K | 0.00% | −7−2.9% | Reduced |
| Custom Portfolio Group LLC | 231 | $53.5K | 0.04% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 230 | $53.3K | 0.00% | −200−46.5% | Reduced |
| Gradient Investments LLC | 230 | $53.3K | 0.00% | 00.0% | Unchanged |
| American National Bank | 229 | $53.1K | 0.01% | 00.0% | Unchanged |
| Spire Wealth Management | 227 | $52.6K | 0.00% | −283−55.5% | Reduced |
| Kiely Wealth Advisory Group, Inc. | 247 | $50.0K | 0.03% | 00.0% | Unchanged |
| Montag A & Associates Inc | 209 | $48.5K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 209 | $48.5K | 0.00% | −8−3.7% | Reduced |
| EverSource Wealth Advisors, LLC | 224 | $47.8K | 0.00% | −49−17.9% | Reduced |
| Atticus Wealth Management, LLC | 200 | $46.4K | 0.02% | 00.0% | Unchanged |
| Opal Wealth Advisors, LLC | 197 | $45.7K | 0.01% | +197 | New |
| Capital Advisors, Ltd. LLC | 188 | $44.0K | 0.01% | +15+8.7% | Added |
| Harbour Investments, Inc. | 177 | $41.0K | 0.00% | +15+9.3% | Added |
| First Horizon Advisors, Inc. | 172 | $39.9K | 0.00% | +49+39.8% | Added |
| Centerpoint Advisors, LLC | 167 | $39.0K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 178 | $38.4K | 0.00% | +127+249.0% | Added |
| Covestor Ltd | 164 | $38.0K | 0.02% | +78+90.7% | Added |
| Trust Co | 163 | $37.8K | 0.00% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 162 | $37.6K | 0.01% | −203−55.6% | Reduced |
| Asset Dedication, LLC | 157 | $36.4K | 0.00% | −53−25.2% | Reduced |
| Versant Capital Management, Inc | 154 | $35.7K | 0.01% | +85+123.2% | Added |
| Washington Trust Advisors, Inc. | 151 | $35.0K | 0.00% | +57+60.6% | Added |
| Ofi Invest Asset Management | 158 | $34.2K | 0.00% | +43+37.4% | Added |
| Smartleaf Asset Management LLC | 147 | $33.6K | 0.01% | +60+69.0% | Added |
| Union Savings Bank | 145 | $33.6K | 0.02% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 142 | $32.9K | 0.00% | +4+2.9% | Added |
| Itau Unibanco Holding S.A. | 141 | $32.7K | 0.00% | +141 | New |