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 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 | 1,046 | $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 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 |
|---|---|---|---|---|---|
| Indiana Trust & Investment Management CO | 65 | $15.1K | 0.01% | 00.0% | Unchanged |
| EnRich Financial Partners LLC | 66 | $15.3K | 0.01% | 00.0% | Unchanged |
| SYSTM Wealth Solutions LLC | 69 | $16.0K | 0.00% | −3−4.2% | Reduced |
| Register Financial Advisors LLC | 69 | $16.0K | 0.01% | +50+263.2% | Added |
| West Paces Advisors Inc. | 70 | $16.2K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 71 | $16.5K | 0.00% | 00.0% | Unchanged |
| First Personal Financial Services | 74 | $17.2K | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 74 | $17.2K | 0.00% | +74 | New |
| Webster Bank, N. A. | 75 | $17.4K | 0.00% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 75 | $17.4K | 0.00% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 75 | $17.4K | 0.01% | 00.0% | Unchanged |
| Adirondack Trust Co | 80 | $18.5K | 0.01% | −1−1.2% | Reduced |
| Lynx Investment Advisory | 80 | $18.5K | 0.01% | +80 | New |
| Tompkins Financial Corp | 81 | $18.8K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 83 | $19.2K | 0.00% | +2+2.5% | Added |
| Ashton Thomas Private Wealth, LLC | 85 | $19.7K | 0.00% | +85 | New |
| Dunhill Financial, LLC | 87 | $20.1K | 0.01% | +76+690.9% | Added |
| Sachetta, LLC | 96 | $20.3K | 0.01% | +25+35.2% | Added |
| Global Financial Private Client, LLC | 90 | $20.9K | 0.01% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 91 | $21.1K | 0.00% | +28+44.4% | Added |
| Creative Capital Management Investments LLC | 92 | $21.3K | 0.01% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 95 | $22.0K | 0.01% | +47+97.9% | Added |
| LRI Investments, LLC | 98 | $22.7K | 0.00% | +92+1,533.3% | Added |
| CKW Financial Group | 100 | $23.0K | 0.00% | 00.0% | Unchanged |
| AM Squared Ltd | 100 | $23.2K | 0.06% | −300−75.0% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 100 | $23.2K | 0.00% | −191−65.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 100 | $23.2K | 0.00% | −29−22.5% | Reduced |
| Delta Asset Management LLC | 100 | $23.2K | 0.00% | 00.0% | Unchanged |
| Wellington Shields & Co., LLC | 100 | $23.2K | 0.01% | 00.0% | Unchanged |
| Brown Shipley& Co Ltd | 100 | $23.2K | 0.01% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 101 | $23.4K | 0.00% | −43−29.9% | Reduced |
| Redwood Wealth Management Group, LLC | 101 | $23.4K | 0.02% | +101 | New |
| Smithfield Trust Co | 104 | $25.0K | 0.00% | 00.0% | Unchanged |
| Avondale Wealth Management | 110 | $25.5K | 0.02% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 110 | $25.5K | 0.01% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 110 | $25.5K | 0.00% | +2+1.9% | Added |
| Private Wealth Management Group, LLC | 112 | $26.0K | 0.01% | +71+173.2% | Added |
| New England Capital Financial Advisors LLC | 113 | $26.2K | 0.01% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 116 | $26.9K | 0.01% | −29−20.0% | Reduced |
| JJJ Advisors Inc. | 122 | $28.3K | 0.01% | −197−61.8% | Reduced |
| Concord Wealth Partners | 124 | $28.7K | 0.01% | −100−44.6% | Reduced |
| Sandy Spring Bank | 125 | $29.0K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 126 | $29.2K | 0.02% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 126 | $29.2K | 0.00% | +58+85.3% | Added |
| Founders Capital Management | 130 | $30.1K | 0.02% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 140 | $32.5K | 0.00% | 00.0% | Unchanged |
| Broadwater Capital Management LLC | 140 | $32.5K | 0.03% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 141 | $32.7K | 0.00% | +141 | New |
| Catalyst Capital Advisors LLC | 142 | $32.9K | 0.00% | +4+2.9% | Added |
| Union Savings Bank | 145 | $33.6K | 0.02% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 147 | $33.6K | 0.01% | +60+69.0% | Added |
| Ofi Invest Asset Management | 158 | $34.2K | 0.00% | +43+37.4% | Added |
| Washington Trust Advisors, Inc. | 151 | $35.0K | 0.00% | +57+60.6% | Added |
| Versant Capital Management, Inc | 154 | $35.7K | 0.01% | +85+123.2% | Added |
| Asset Dedication, LLC | 157 | $36.4K | 0.00% | −53−25.2% | Reduced |
| Jamison Private Wealth Management, Inc. | 162 | $37.6K | 0.01% | −203−55.6% | Reduced |
| Trust Co | 163 | $37.8K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 164 | $38.0K | 0.02% | +78+90.7% | Added |
| Ronald Blue Trust, Inc. | 178 | $38.4K | 0.00% | +127+249.0% | Added |
| Centerpoint Advisors, LLC | 167 | $39.0K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 172 | $39.9K | 0.00% | +49+39.8% | Added |
| Harbour Investments, Inc. | 177 | $41.0K | 0.00% | +15+9.3% | Added |
| Capital Advisors, Ltd. LLC | 188 | $44.0K | 0.01% | +15+8.7% | Added |
| Opal Wealth Advisors, LLC | 197 | $45.7K | 0.01% | +197 | New |
| Atticus Wealth Management, LLC | 200 | $46.4K | 0.02% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 224 | $47.8K | 0.00% | −49−17.9% | Reduced |
| Bogart Wealth, LLC | 209 | $48.5K | 0.00% | −8−3.7% | Reduced |
| Montag A & Associates Inc | 209 | $48.5K | 0.00% | 00.0% | Unchanged |
| Kiely Wealth Advisory Group, Inc. | 247 | $50.0K | 0.03% | 00.0% | Unchanged |
| Spire Wealth Management | 227 | $52.6K | 0.00% | −283−55.5% | Reduced |
| American National Bank | 229 | $53.1K | 0.01% | 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 |
| Custom Portfolio Group LLC | 231 | $53.5K | 0.04% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 234 | $54.2K | 0.00% | −7−2.9% | Reduced |
| Central Trust Co | 236 | $54.7K | 0.00% | +3+1.3% | Added |
| Umb Bank N A | 247 | $57.3K | 0.00% | +144+139.8% | Added |
| Rothschild Investment LLC | 257 | $59.6K | 0.00% | +164+176.3% | Added |
| Principal Securities, Inc. | 270 | $62.6K | 0.00% | −8−2.9% | Reduced |
| Ransom Advisory, Ltd | 290 | $67.2K | 0.03% | +50+20.8% | Added |
| Quent Capital, LLC | 295 | $68.4K | 0.01% | +40+15.7% | Added |
| Newbridge Financial Services Group, Inc. | 300 | $69.5K | 0.03% | −111−27.0% | Reduced |
| TD Private Client Wealth LLC | 308 | $71.4K | 0.00% | −28−8.3% | Reduced |
| Washington Trust Co | 312 | $72.3K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 313 | $72.6K | 0.01% | +171+120.4% | Added |
| MCF Advisors LLC | 330 | $76.5K | 0.01% | +6+1.9% | Added |
| WFA of San Diego, LLC | 333 | $77.2K | 0.07% | +333 | New |
| Optimum Investment Advisors | 335 | $77.7K | 0.03% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 356 | $82.5K | 0.01% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 370 | $85.8K | 0.06% | +370 | New |
| 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 |
| Institutional & Family Asset Management, LLC | 384 | $89.0K | 0.01% | −36−8.6% | Reduced |
| Vista Private Wealth Partners. LLC | 388 | $89.9K | 0.04% | +388 | New |
| Compagnie Lombard Odier SCmA | 400 | $92.7K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 406 | $94.1K | 0.02% | −7−1.7% | Reduced |
| FinTrust Capital Advisors, LLC | 407 | $94.4K | 0.02% | +83+25.6% | Added |
| Roberts Capital Advisors, LLC | 438 | $94.4K | 0.09% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 419 | $97.1K | 0.06% | +419 | New |
| Sentry Investment Management LLC | 422 | $98.0K | 0.04% | −336−44.3% | Reduced |