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 |
|---|---|---|---|---|---|
| Armstrong, Fleming & Moore, Inc | 1,733 | $493.8K | 0.45% | +1,733 | New |
| Cigna Investments Inc | 1,743 | $497.0K | 0.09% | −13−0.7% | Reduced |
| Heron Financial Group, LLC | 1,745 | $497.1K | 0.27% | +35+2.0% | Added |
| Financial Advisory Corp | 1,747 | $498.0K | 0.22% | −149−7.9% | Reduced |
| Global Financial Private Client, LLC | 1,795 | $512.4K | 0.25% | +13+0.7% | Added |
| Wellington Shields Capital Management, LLC | 1,804 | $513.9K | 0.06% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 1,805 | $514.2K | 0.20% | +14+0.8% | Added |
| Alta Wealth Advisors LLC | 1,810 | $515.6K | 0.30% | +262+16.9% | Added |
| Steward Partners Investment Advisory, LLC | 1,811 | $515.9K | 0.01% | −37−2.0% | Reduced |
| AustralianSuper Pty Ltd | 1,819 | $518.1K | 0.00% | +1,819 | New |
| Klingenstein Fields & Co LP | 1,825 | $519.9K | 0.02% | +255+16.2% | Added |
| Teza Capital Management LLC | 1,832 | $521.8K | 0.08% | +1,832 | New |
| First Capital Advisors Group, LLC. | 1,859 | $529.5K | 0.28% | +308+19.9% | Added |
| SkyView Investment Advisors, LLC | 1,859 | $530.0K | 0.13% | −1,585−46.0% | Reduced |
| Connectus Wealth, LLC | 1,864 | $531.0K | 0.01% | −28−1.5% | Reduced |
| Morningstar Investment Management LLC | 1,875 | $534.0K | 0.07% | +1,875 | New |
| Fund Management at Engine No. 1 LLC | 1,885 | $536.9K | 0.10% | +139+8.0% | Added |
| Echo Street Capital Management LLC | 1,887 | $537.5K | 0.00% | +347+22.5% | Added |
| Legacy Wealth Asset Management, LLC | 1,899 | $540.9K | 0.19% | −2,000−51.3% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,910 | $544.1K | 0.03% | 00.0% | Unchanged |
| Alliance Wealth Advisors, LLC | 1,913 | $545.0K | 0.20% | +126+7.1% | Added |
| Veriti Management LLC | 1,924 | $548.1K | 0.06% | +146+8.2% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,926 | $549.0K | 0.03% | −59−3.0% | Reduced |
| Johnson Investment Counsel Inc | 1,930 | $549.8K | 0.01% | −235−10.9% | Reduced |
| Intrust Bank NA | 1,937 | $551.8K | 0.07% | −105−5.1% | Reduced |
| MAI Capital Management | 1,960 | $558.2K | 0.01% | −23,694−92.4% | Reduced |
| Capital Investment Advisors, LLC | 1,993 | $567.7K | 0.02% | −1−0.1% | Reduced |
| Sequoia Financial Advisors, LLC | 1,998 | $569.1K | 0.01% | +234+13.3% | Added |
| Heritage Wealth Advisors | 2,000 | $569.7K | 0.03% | 00.0% | Unchanged |
| Avestar Capital, LLC | 2,008 | $572.0K | 0.10% | +134+7.2% | Added |
| Estabrook Capital Management | 2,033 | $579.1K | 0.10% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 2,033 | $579.1K | 0.02% | +42+2.1% | Added |
| Wahed Invest LLC | 2,064 | $587.9K | 0.21% | +215+11.6% | Added |
| Forbes J M & Co LLP | 2,078 | $592.0K | 0.07% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 2,080 | $592.0K | 0.00% | +903+76.7% | Added |
| Ropes Wealth Advisors LLC | 2,088 | $594.8K | 0.10% | −135−6.1% | Reduced |
| Westside Investment Management, Inc. | 2,094 | $597.0K | 0.17% | 00.0% | Unchanged |
| Camelot Portfolios, LLC | 2,100 | $598.2K | 0.38% | +1,000+90.9% | Added |
| Meeder Advisory Services, Inc. | 2,111 | $601.3K | 0.06% | +126+6.3% | Added |
| Auxano Advisors, LLC | 2,169 | $603.0K | 0.24% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 2,118 | $603.3K | 0.02% | +52+2.5% | Added |
| Jump Financial, LLC | 2,135 | $608.2K | 0.02% | +2,135 | New |
| Evercore Wealth Management, LLC | 2,160 | $615.3K | 0.01% | −3−0.1% | Reduced |
| Phoenix Holdings Ltd. | 2,194 | $617.8K | 0.01% | +2,194 | New |
| China Universal Asset Management Co., Ltd. | 2,178 | $620.4K | 0.19% | +46+2.2% | Added |
| Regions Financial Corp | 2,188 | $623.3K | 0.01% | −55−2.5% | Reduced |
| Coldstream Capital Management Inc | 2,190 | $623.8K | 0.02% | +40+1.9% | Added |
| Israel Discount Bank of New York | 2,191 | $624.1K | 0.50% | −247−10.1% | Reduced |
| Stevens Capital Management LP | 2,198 | $626.0K | 0.13% | +2,198 | New |
| Evergreen Wealth Solutions, LLC | 2,202 | $627.2K | 0.63% | −156−6.6% | Reduced |
| Berkshire Asset Management LLC | 2,204 | $627.8K | 0.04% | −325−12.9% | Reduced |
| Capstone Investment Advisors, LLC | 2,211 | $629.8K | 0.02% | −1,249−36.1% | Reduced |
| Woodline Partners LP | 2,213 | $630.4K | 0.01% | −140,865−98.5% | Reduced |
| Kennedy Investment Group | 2,216 | $631.2K | 0.37% | −88−3.8% | Reduced |
| Hancock Whitney Corp | 2,219 | $632.0K | 0.02% | −540−19.6% | Reduced |
| Aigen Investment Management, LP | 2,240 | $638.1K | 0.09% | +2,240 | New |
| D.A. Davidson & Co. | 2,242 | $638.6K | 0.01% | −75−3.2% | Reduced |
| Trust Co of Vermont | 2,256 | $642.6K | 0.04% | −2−0.1% | Reduced |
| Fayez Sarofim & Co | 2,300 | $655.2K | 0.00% | −5,113−69.0% | Reduced |
| Vanguard Capital Wealth Advisors | 2,300 | $655.2K | 0.59% | 00.0% | Unchanged |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,306 | $656.9K | 0.03% | +2,306 | New |
| Cookson Peirce & Co Inc | 2,312 | $659.0K | 0.04% | +133+6.1% | Added |
| Central Bank & Trust Co | 2,348 | $668.8K | 0.11% | −59−2.5% | Reduced |
| Eqis Capital Management, Inc. | 2,373 | $675.9K | 0.08% | −683−22.3% | Reduced |
| Fox Run Management, L.L.C. | 2,380 | $677.9K | 0.19% | +2,380 | New |
| Arden Trust Co | 2,379 | $678.0K | 0.11% | −1,055−30.7% | Reduced |
| XTX Topco Ltd | 2,384 | $679.1K | 0.12% | +2,384 | New |
| Machina Capital S.A.S. | 2,394 | $681.9K | 0.39% | +1,786+293.8% | Added |
| Qtron Investments LLC | 2,402 | $684.2K | 0.13% | −504−17.3% | Reduced |
| Oracle Investment Management Inc | 2,412 | $687.1K | 0.65% | 00.0% | Unchanged |
| BancorpSouth Bank | 2,417 | $688.5K | 0.06% | +35+1.5% | Added |
| TFB Advisors LLC | 2,442 | $695.6K | 0.30% | +2,442 | New |
| MMBG Investment Advisors Co. | 2,450 | $695.8K | 0.08% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 2,447 | $697.0K | 0.39% | +180+7.9% | Added |
| Tevis Investment Management | 2,449 | $697.6K | 0.68% | +8+0.3% | Added |
| United Bank | 2,472 | $704.1K | 0.40% | +341+16.0% | Added |
| NJ State Employees Deferred Compensation Plan | 2,500 | $712.1K | 0.10% | 00.0% | Unchanged |
| Triangle Securities Wealth Management | 2,500 | $712.1K | 0.24% | 00.0% | Unchanged |
| Horizon Investments, LLC | 2,525 | $719.2K | 0.02% | +18+0.7% | Added |
| Signaturefd, LLC | 2,555 | $727.8K | 0.02% | +162+6.8% | Added |
| Wrapmanager Inc | 2,572 | $732.6K | 0.22% | −219−7.8% | Reduced |
| Desjardins Global Asset Management Inc. | 2,621 | $746.6K | 0.09% | +955+57.3% | Added |
| ARGA Investment Management, LP | 2,622 | $746.9K | 0.03% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 2,625 | $747.7K | 0.05% | 00.0% | Unchanged |
| Stonegate Investment Group, LLC | 2,626 | $748.0K | 0.03% | +50+1.9% | Added |
| Huntington National Bank | 2,628 | $748.6K | 0.01% | +135+5.4% | Added |
| Campbell & CO Investment Adviser LLC | 2,630 | $749.2K | 0.13% | +1,803+218.0% | Added |
| Credit Agricole S A | 2,630 | $749.2K | 0.02% | +2,390+995.8% | Added |
| Wetherby Asset Management Inc | 2,634 | $750.3K | 0.04% | +158+6.4% | Added |
| GHP Investment Advisors, Inc. | 2,744 | $751.0K | 0.04% | +430+18.6% | Added |
| Callan Capital, LLC | 2,640 | $752.0K | 0.08% | 00.0% | Unchanged |
| Sawtooth Solutions, LLC | 2,644 | $753.1K | 0.02% | +100+3.9% | Added |
| Cognios Beta Neutral Large Cap Fund, LP | 2,649 | $754.6K | 0.88% | −1,159−30.4% | Reduced |
| Raymond James Trust N.A. | 2,655 | $757.0K | 0.02% | +37+1.4% | Added |
| Bleakley Financial Group, LLC | 2,659 | $757.4K | 0.02% | +118+4.6% | Added |
| Nicolet Bankshares Inc | 4,061 | $765.5K | 0.22% | +1,530+60.5% | Added |
| Pearl River Capital, LLC | 2,722 | $775.4K | 0.12% | −1,378−33.6% | Reduced |
| Nomura Holdings Inc | 2,769 | $788.8K | 0.01% | +2,769 | New |
| Westwood Holdings Group Inc. | 2,793 | $796.0K | 0.01% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 2,860 | $796.2K | 0.04% | −192−6.3% | Reduced |