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, Q1 2022
Institutional positions in Biogen Inc. as of Mar 31, 2022. 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
- 954
- −52 vs. Q4 2021
- Shares held
- 123.2M
- −692.9K (−0.6%) vs. Q4 2021
- Total value
- $25.9B
- −$3.76B (−12.7%) vs. Q4 2021
- New holders
- 82
- 319 more added
- Sold out
- 134
- 389 more reduced
8 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Xponance, Inc. | 9,791 | $2.06M | 0.03% | +364+3.9% | Added |
| Segall Bryant & Hamill, LLC | 9,797 | $2.06M | 0.02% | −6,000−38.0% | Reduced |
| Two Sigma Securities, LLC | 9,873 | $2.08M | 0.29% | +8,184+484.5% | Added |
| Mengis Capital Management, Inc. | 9,915 | $2.09M | 0.40% | 00.0% | Unchanged |
| Leelyn Smith, LLC | 9,971 | $2.10M | 0.55% | +1,943+24.2% | Added |
| Wealthfront Advisers LLC | 10,035 | $2.11M | 0.01% | +7,508+297.1% | Added |
| Point72 Hong Kong Ltd | 10,097 | $2.13M | 0.20% | +9,758+2,878.5% | Added |
| Birchview Capital, LP | 10,100 | $2.13M | 1.53% | −2,500−19.8% | Reduced |
| Toroso Investments, LLC | 10,110 | $2.13M | 0.06% | +4,592+83.2% | Added |
| Guardian Investment Management | 10,165 | $2.14M | 1.66% | 00.0% | Unchanged |
| Eisler Capital (UK) Ltd. | 10,348 | $2.18M | 0.16% | +10,348 | New |
| Teachers Retirement System of the State of Kentucky | 10,525 | $2.22M | 0.02% | −458−4.2% | Reduced |
| Industrial Alliance Investment Management Inc. | 10,571 | $2.23M | 0.05% | +836+8.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 10,779 | $2.27M | 0.03% | +584+5.7% | Added |
| Twinbeech Capital LP | 11,297 | $2.38M | 0.10% | +9,516+534.3% | Added |
| American Portfolios Advisors | 11,301 | $2.38M | 0.08% | +157+1.4% | Added |
| Maryland State Retirement & Pension System | 11,318 | $2.38M | 0.06% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 11,336 | $2.39M | 0.09% | +10,095+813.5% | Added |
| Neuberger Berman Group LLC | 11,392 | $2.40M | 0.00% | +490+4.5% | Added |
| Gifford Fong Associates | 11,500 | $2.42M | 0.44% | 00.0% | Unchanged |
| BFT Financial Group, LLC | 11,501 | $2.42M | 0.39% | +11,501 | New |
| Elo Mutual Pension Insurance Co | 11,553 | $2.43M | 0.07% | +120+1.0% | Added |
| AlphaCrest Capital Management LLC | 11,667 | $2.46M | 0.14% | −5,784−33.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 11,787 | $2.48M | 0.01% | +4,899+71.1% | Added |
| Securian Asset Management, Inc | 11,911 | $2.51M | 0.05% | −200−1.7% | Reduced |
| TownSquare Capital, LLC | 11,978 | $2.52M | 0.06% | +2,894+31.9% | Added |
| Court Place Advisors, LLC | 11,999 | $2.53M | 0.82% | −1,430−10.6% | Reduced |
| HighTower Advisors, LLC | 12,061 | $2.54M | 0.01% | −2,013−14.3% | Reduced |
| First Republic Investment Management, Inc. | 12,099 | $2.55M | 0.01% | −41−0.3% | Reduced |
| Lifeworks Advisors, LLC | 12,235 | $2.58M | 1.70% | +2,837+30.2% | Added |
| Money Concepts Capital Corp | 12,311 | $2.59M | 0.15% | +2,594+26.7% | Added |
| North Growth Management Ltd. | 12,000 | $2.60M | 0.48% | −16,000−57.1% | Reduced |
| Pearl River Capital, LLC | 12,574 | $2.65M | 0.73% | +12,574 | New |
| Creative Planning | 12,691 | $2.67M | 0.00% | −297−2.3% | Reduced |
| M&G Investment Management Ltd | 12,999 | $2.74M | 0.01% | 00.0% | Unchanged |
| ACG Wealth | 13,218 | $2.78M | 0.53% | −8,864−40.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 13,230 | $2.79M | 0.03% | −131−1.0% | Reduced |
| Privium Fund Management B.V. | 13,400 | $2.82M | 0.64% | +13,400 | New |
| Strategic Wealth Partners, Ltd. | 13,406 | $2.82M | 0.55% | +381+2.9% | Added |
| D.A. Davidson & Co. | 13,424 | $2.83M | 0.03% | +791+6.3% | Added |
| First National Bank of Omaha | 13,435 | $2.83M | 0.14% | −784−5.5% | Reduced |
| Beacon Pointe Advisors, LLC | 13,463 | $2.83M | 0.04% | +10,369+335.1% | Added |
| First Citizens Bank & Trust Co | 13,696 | $2.88M | 0.11% | −18−0.1% | Reduced |
| HAP Trading, LLC | 13,717 | $2.89M | 0.33% | −6,096−30.8% | Reduced |
| Vontobel Holding Ltd. | 14,045 | $2.96M | 0.03% | −22,209−61.3% | Reduced |
| Morningstar Investment Services LLC | 14,166 | $2.99M | 0.03% | 00.0% | Unchanged |
| Mariner, LLC | 14,472 | $3.05M | 0.01% | +1,635+12.7% | Added |
| Blair William & Co | 14,526 | $3.06M | 0.01% | −3,236−18.2% | Reduced |
| Los Angeles Capital Management LLC | 14,545 | $3.06M | 0.01% | +9,490+187.7% | Added |
| Schroder Investment Management Group | 14,689 | $3.10M | 0.00% | +4,935+50.6% | Added |
| Brookfield Asset Management Inc. | 14,763 | $3.11M | 0.01% | +10,763+269.1% | Added |
| Easterly Investment Partners LLC | 14,860 | $3.13M | 0.24% | −15,635−51.3% | Reduced |
| Rhenman & Partners Asset Management AB | 15,000 | $3.16M | 0.31% | −100,000−87.0% | Reduced |
| Hudson Bay Capital Management LP | 15,000 | $3.16M | 0.04% | −29,000−65.9% | Reduced |
| Integral Health Asset Management, LLC | 15,000 | $3.16M | 0.82% | −20,000−57.1% | Reduced |
| SG3 Management, LLC | 15,000 | $3.16M | 0.88% | +8,500+130.8% | Added |
| Gabelli Funds LLC | 15,075 | $3.17M | 0.02% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 15,244 | $3.21M | 0.01% | +4,349+39.9% | Added |
| Norinchukin Bank, The | 15,245 | $3.21M | 0.04% | +1,366+9.8% | Added |
| Meitav Dash Investments Ltd | 15,812 | $3.33M | 0.05% | +15,812 | New |
| Natixis Advisors, L.P. | 15,878 | $3.34M | 0.01% | −521−3.2% | Reduced |
| Level Four Advisory Services, LLC | 15,919 | $3.35M | 0.26% | +3,907+32.5% | Added |
| Cornerstone Advisors, LLC | 16,000 | $3.37M | 0.20% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 14,399 | $3.42M | 0.02% | +927+6.9% | Added |
| Nissay Asset Management Corp | 16,612 | $3.50M | 0.03% | +162+1.0% | Added |
| Comerica Bank | 15,993 | $3.52M | 0.03% | −201−1.2% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 17,001 | $3.58M | 0.01% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 17,086 | $3.60M | 0.06% | 00.0% | Unchanged |
| Sectoral Asset Management Inc | 17,202 | $3.62M | 0.64% | +120+0.7% | Added |
| Greatmark Investment Partners, Inc. | 17,514 | $3.69M | 0.61% | +3,735+27.1% | Added |
| M&T Bank Corp | 17,699 | $3.73M | 0.02% | −415−2.3% | Reduced |
| Louisiana State Employees Retirement System | 17,100 | $3.77M | 0.09% | +100+0.6% | Added |
| Ilmarinen Mutual Pension Insurance Co | 18,000 | $3.79M | 0.05% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 18,188 | $3.83M | 0.09% | +5,687+45.5% | Added |
| Hussman Strategic Advisors, Inc. | 18,200 | $3.83M | 0.74% | +5,200+40.0% | Added |
| Nomura Holdings Inc | 17,871 | $3.84M | 0.03% | −15,356−46.2% | Reduced |
| Bank of Nova Scotia | 18,254 | $3.84M | 0.01% | −13,333−42.2% | Reduced |
| Duality Advisers, LP | 18,392 | $3.87M | 0.42% | +18,392 | New |
| Adage Capital Partners GP, L.L.C. | 18,399 | $3.88M | 0.01% | −163,100−89.9% | Reduced |
| Hartford Investment Management Co | 18,483 | $3.89M | 0.10% | −1,062−5.4% | Reduced |
| Shelton Capital Management | 18,556 | $3.91M | 0.15% | −100−0.5% | Reduced |
| Walleye Trading LLC | 19,011 | $4.00M | 0.08% | +14,134+289.8% | Added |
| Texas Permanent School Fund | 19,053 | $4.01M | 0.05% | −1,178−5.8% | Reduced |
| Trexquant Investment LP | 19,210 | $4.05M | 0.19% | +19,210 | New |
| Bokf, NA | 19,352 | $4.08M | 0.07% | −20−0.1% | Reduced |
| Mutual of America Capital Management LLC | 19,584 | $4.12M | 0.04% | +201+1.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,655 | $4.14M | 0.04% | +1,217+6.6% | Added |
| Fort Washington Investment Advisors Inc | 19,995 | $4.21M | 0.03% | −50−0.2% | Reduced |
| Varma Mutual Pension Insurance Co | 20,000 | $4.21M | 0.05% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 20,150 | $4.24M | 0.14% | −3,217−13.8% | Reduced |
| Exchange Capital Management, Inc. | 20,351 | $4.29M | 0.80% | +855+4.4% | Added |
| Wolverine Trading, LLC | 20,377 | $4.30M | 0.13% | −5,460−21.1% | Reduced |
| Public Sector Pension Investment Board | 20,546 | $4.33M | 0.03% | −3,960−16.2% | Reduced |
| Tocqueville Asset Management L.P. | 20,716 | $4.36M | 0.07% | −15,342−42.5% | Reduced |
| Quantitative Investment Management, LLC | 20,910 | $4.40M | 0.48% | +20,910 | New |
| Mackay Shields LLC | 21,286 | $4.48M | 0.04% | −830−3.8% | Reduced |
| Bellevue Group AG | 22,350 | $4.71M | 0.05% | −502,650−95.7% | Reduced |
| British Columbia Investment Management Corp | 22,681 | $4.78M | 0.03% | −3,588−13.7% | Reduced |
| Advisor Group Holdings, Inc. | 22,206 | $4.81M | 0.01% | +1,421+6.8% | Added |
| Parallax Volatility Advisers, L.P. | 22,926 | $4.83M | 0.11% | −171,220−88.2% | Reduced |