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 |
|---|---|---|---|---|---|
| Hillman Capital Management, Inc. | 42,679 | $8.99M | 2.85% | +15,488+57.0% | Added |
| Handelsbanken Fonder AB | 42,314 | $8.91M | 0.05% | −23,372−35.6% | Reduced |
| Atwood & Palmer Inc | 41,344 | $8.71M | 0.75% | +117+0.3% | Added |
| Arizona State Retirement System | 40,307 | $8.49M | 0.07% | −511−1.3% | Reduced |
| MetLife Investment Management | 39,956 | $8.41M | 0.05% | +7,501+23.1% | Added |
| Nomura Asset Management Co Ltd | 39,798 | $8.38M | 0.05% | −1,598−3.9% | Reduced |
| USS Investment Management Ltd | 39,080 | $8.23M | 0.07% | +5,437+16.2% | Added |
| GMT Capital Corp | 38,650 | $8.14M | 0.51% | −5,200−11.9% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 38,621 | $8.13M | 0.08% | −4,100−9.6% | Reduced |
| Kynam Capital Management, LP | 38,236 | $8.05M | 2.62% | −1,764−4.4% | Reduced |
| Teacher Retirement System of Texas | 38,177 | $8.04M | 0.04% | +9,428+32.8% | Added |
| CSM Advisors, LLC | 37,561 | $7.91M | 0.55% | −2,900−7.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 37,548 | $7.91M | 0.01% | −5,714−13.2% | Reduced |
| Bridgewater Associates, LP | 37,519 | $7.90M | 0.03% | +25,115+202.5% | Added |
| Aviva PLC | 37,369 | $7.87M | 0.04% | −8,733−18.9% | Reduced |
| Amalgamated Bank | 36,865 | $7.76M | 0.06% | −2,667−6.7% | Reduced |
| Amalgamated Financial Corp. | 36,865 | $7.76M | 0.06% | +36,865 | New |
| The PNC Financial Services Group, Inc. | 34,784 | $7.33M | 0.01% | −6,048−14.8% | Reduced |
| CIBC World Markets Corp | 34,479 | $7.26M | 0.06% | −90,222−72.4% | Reduced |
| Factory Mutual Insurance Co | 33,800 | $7.12M | 0.10% | 00.0% | Unchanged |
| KBC Group NV | 33,629 | $7.08M | 0.03% | −7,067−17.4% | Reduced |
| ExodusPoint Capital Management, LP | 32,550 | $6.86M | 0.10% | +17,583+117.5% | Added |
| ICICI Prudential Asset Management Co Ltd | 32,366 | $6.83M | 0.92% | +3,060+10.4% | Added |
| Schonfeld Strategic Advisors LLC | 32,418 | $6.83M | 0.08% | +1,331+4.3% | Added |
| Janney Montgomery Scott LLC | 32,258 | $6.79M | 0.03% | +4,715+17.1% | Added |
| NorthCrest Asset Manangement, LLC | 32,169 | $6.78M | 0.32% | +6,196+23.9% | Added |
| ING Groep NV | 31,843 | $6.71M | 0.07% | −3,570−10.1% | Reduced |
| CIBC Asset Management Inc | 30,881 | $6.50M | 0.02% | +876+2.9% | Added |
| US Bancorp | 30,231 | $6.37M | 0.01% | −6,006−16.6% | Reduced |
| Aigen Investment Management, LP | 29,394 | $6.19M | 1.07% | +26,412+885.7% | Added |
| PFS Investments Inc. | 29,106 | $6.13M | 0.12% | −433−1.5% | Reduced |
| Tredje AP-fonden | 29,064 | $6.12M | 0.12% | 00.0% | Unchanged |
| National Bank of Canada | 27,826 | $6.11M | 0.02% | +23,844+598.8% | Added |
| Employees Retirement System of Texas | 28,800 | $6.07M | 0.07% | +5,000+21.0% | Added |
| Distillate Capital Partners LLC | 28,398 | $5.98M | 0.85% | +10,451+58.2% | Added |
| Profund Advisors LLC | 28,274 | $5.96M | 0.25% | −5,332−15.9% | Reduced |
| HealthInvest Partners AB | 28,000 | $5.90M | 9.39% | +28,000 | New |
| Cardinal Capital Management | 27,248 | $5.74M | 1.16% | +10,172+59.6% | Added |
| Gulf International Bank (UK) Ltd | 27,052 | $5.70M | 0.09% | 00.0% | Unchanged |
| Utah Retirement Systems | 26,029 | $5.48M | 0.07% | −500−1.9% | Reduced |
| Greenwood Capital Associates LLC | 25,726 | $5.42M | 1.42% | +25,726 | New |
| Forsta Ap-Fonden | 25,700 | $5.41M | 0.06% | −3,800−12.9% | Reduced |
| Gotham Asset Management, LLC | 25,239 | $5.32M | 0.16% | +15,155+150.3% | Added |
| Commonwealth Equity Services, LLC | 24,997 | $5.26M | 0.01% | +920+3.8% | Added |
| Centiva Capital, LP | 24,969 | $5.26M | 0.30% | +15,466+162.7% | Added |
| Jefferies Group LLC | 24,839 | $5.23M | 0.12% | −39,059−61.1% | Reduced |
| Public Employees Retirement Association of Colorado | 24,288 | $5.12M | 0.02% | −2,527−9.4% | Reduced |
| State of Tennessee, Treasury Department | 24,280 | $5.11M | 0.02% | −774−3.1% | Reduced |
| Auxier Asset Management | 23,810 | $5.01M | 0.80% | 00.0% | Unchanged |
| IFM Investors Pty Ltd | 23,597 | $4.97M | 0.08% | +3,376+16.7% | Added |
| Yousif Capital Management, LLC | 23,366 | $4.92M | 0.05% | +598+2.6% | Added |
| Stephens Inc | 23,031 | $4.85M | 0.08% | +4,084+21.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 22,977 | $4.84M | 0.01% | −6,528−22.1% | Reduced |
| Parallax Volatility Advisers, L.P. | 22,926 | $4.83M | 0.11% | −171,220−88.2% | Reduced |
| Advisor Group Holdings, Inc. | 22,206 | $4.81M | 0.01% | +1,421+6.8% | Added |
| British Columbia Investment Management Corp | 22,681 | $4.78M | 0.03% | −3,588−13.7% | Reduced |
| Bellevue Group AG | 22,350 | $4.71M | 0.05% | −502,650−95.7% | Reduced |
| Mackay Shields LLC | 21,286 | $4.48M | 0.04% | −830−3.8% | Reduced |
| Quantitative Investment Management, LLC | 20,910 | $4.40M | 0.48% | +20,910 | New |
| Tocqueville Asset Management L.P. | 20,716 | $4.36M | 0.07% | −15,342−42.5% | Reduced |
| Public Sector Pension Investment Board | 20,546 | $4.33M | 0.03% | −3,960−16.2% | Reduced |
| Wolverine Trading, LLC | 20,377 | $4.30M | 0.13% | −5,460−21.1% | Reduced |
| Exchange Capital Management, Inc. | 20,351 | $4.29M | 0.80% | +855+4.4% | Added |
| Boothbay Fund Management, LLC | 20,150 | $4.24M | 0.14% | −3,217−13.8% | Reduced |
| Varma Mutual Pension Insurance Co | 20,000 | $4.21M | 0.05% | 00.0% | Unchanged |
| Fort Washington Investment Advisors Inc | 19,995 | $4.21M | 0.03% | −50−0.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,655 | $4.14M | 0.04% | +1,217+6.6% | Added |
| Mutual of America Capital Management LLC | 19,584 | $4.12M | 0.04% | +201+1.0% | Added |
| Bokf, NA | 19,352 | $4.08M | 0.07% | −20−0.1% | Reduced |
| Trexquant Investment LP | 19,210 | $4.05M | 0.19% | +19,210 | New |
| Texas Permanent School Fund | 19,053 | $4.01M | 0.05% | −1,178−5.8% | Reduced |
| Walleye Trading LLC | 19,011 | $4.00M | 0.08% | +14,134+289.8% | Added |
| Shelton Capital Management | 18,556 | $3.91M | 0.15% | −100−0.5% | Reduced |
| Hartford Investment Management Co | 18,483 | $3.89M | 0.10% | −1,062−5.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 18,399 | $3.88M | 0.01% | −163,100−89.9% | Reduced |
| Duality Advisers, LP | 18,392 | $3.87M | 0.42% | +18,392 | New |
| Bank of Nova Scotia | 18,254 | $3.84M | 0.01% | −13,333−42.2% | Reduced |
| Nomura Holdings Inc | 17,871 | $3.84M | 0.03% | −15,356−46.2% | Reduced |
| Hussman Strategic Advisors, Inc. | 18,200 | $3.83M | 0.74% | +5,200+40.0% | Added |
| Crossmark Global Holdings, Inc. | 18,188 | $3.83M | 0.09% | +5,687+45.5% | Added |
| Ilmarinen Mutual Pension Insurance Co | 18,000 | $3.79M | 0.05% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 17,100 | $3.77M | 0.09% | +100+0.6% | Added |
| M&T Bank Corp | 17,699 | $3.73M | 0.02% | −415−2.3% | Reduced |
| Greatmark Investment Partners, Inc. | 17,514 | $3.69M | 0.61% | +3,735+27.1% | Added |
| Sectoral Asset Management Inc | 17,202 | $3.62M | 0.64% | +120+0.7% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 17,086 | $3.60M | 0.06% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 17,001 | $3.58M | 0.01% | 00.0% | Unchanged |
| Comerica Bank | 15,993 | $3.52M | 0.03% | −201−1.2% | Reduced |
| Nissay Asset Management Corp | 16,612 | $3.50M | 0.03% | +162+1.0% | Added |
| Daiwa Securities Group Inc. | 14,399 | $3.42M | 0.02% | +927+6.9% | Added |
| Cornerstone Advisors, LLC | 16,000 | $3.37M | 0.20% | 00.0% | Unchanged |
| Level Four Advisory Services, LLC | 15,919 | $3.35M | 0.26% | +3,907+32.5% | Added |
| Natixis Advisors, L.P. | 15,878 | $3.34M | 0.01% | −521−3.2% | Reduced |
| Meitav Dash Investments Ltd | 15,812 | $3.33M | 0.05% | +15,812 | New |
| Norinchukin Bank, The | 15,245 | $3.21M | 0.04% | +1,366+9.8% | Added |
| CIBC World Markets Inc. | 15,244 | $3.21M | 0.01% | +4,349+39.9% | Added |
| Gabelli Funds LLC | 15,075 | $3.17M | 0.02% | 00.0% | Unchanged |
| 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 |