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 |
|---|---|---|---|---|---|
| Raymond James Financial Services Advisors, Inc. | 22,977 | $4.84M | 0.01% | −6,528−22.1% | Reduced |
| Stephens Inc | 23,031 | $4.85M | 0.08% | +4,084+21.6% | Added |
| Yousif Capital Management, LLC | 23,366 | $4.92M | 0.05% | +598+2.6% | Added |
| IFM Investors Pty Ltd | 23,597 | $4.97M | 0.08% | +3,376+16.7% | Added |
| Auxier Asset Management | 23,810 | $5.01M | 0.80% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 24,280 | $5.11M | 0.02% | −774−3.1% | Reduced |
| Public Employees Retirement Association of Colorado | 24,288 | $5.12M | 0.02% | −2,527−9.4% | Reduced |
| Jefferies Group LLC | 24,839 | $5.23M | 0.12% | −39,059−61.1% | Reduced |
| Centiva Capital, LP | 24,969 | $5.26M | 0.30% | +15,466+162.7% | Added |
| Commonwealth Equity Services, LLC | 24,997 | $5.26M | 0.01% | +920+3.8% | Added |
| Gotham Asset Management, LLC | 25,239 | $5.32M | 0.16% | +15,155+150.3% | Added |
| Forsta Ap-Fonden | 25,700 | $5.41M | 0.06% | −3,800−12.9% | Reduced |
| Greenwood Capital Associates LLC | 25,726 | $5.42M | 1.42% | +25,726 | New |
| Utah Retirement Systems | 26,029 | $5.48M | 0.07% | −500−1.9% | Reduced |
| Gulf International Bank (UK) Ltd | 27,052 | $5.70M | 0.09% | 00.0% | Unchanged |
| Cardinal Capital Management | 27,248 | $5.74M | 1.16% | +10,172+59.6% | Added |
| HealthInvest Partners AB | 28,000 | $5.90M | 9.39% | +28,000 | New |
| Profund Advisors LLC | 28,274 | $5.96M | 0.25% | −5,332−15.9% | Reduced |
| Distillate Capital Partners LLC | 28,398 | $5.98M | 0.85% | +10,451+58.2% | Added |
| Employees Retirement System of Texas | 28,800 | $6.07M | 0.07% | +5,000+21.0% | Added |
| National Bank of Canada | 27,826 | $6.11M | 0.02% | +23,844+598.8% | Added |
| Tredje AP-fonden | 29,064 | $6.12M | 0.12% | 00.0% | Unchanged |
| PFS Investments Inc. | 29,106 | $6.13M | 0.12% | −433−1.5% | Reduced |
| Aigen Investment Management, LP | 29,394 | $6.19M | 1.07% | +26,412+885.7% | Added |
| US Bancorp | 30,231 | $6.37M | 0.01% | −6,006−16.6% | Reduced |
| CIBC Asset Management Inc | 30,881 | $6.50M | 0.02% | +876+2.9% | Added |
| ING Groep NV | 31,843 | $6.71M | 0.07% | −3,570−10.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 32,169 | $6.78M | 0.32% | +6,196+23.9% | Added |
| Janney Montgomery Scott LLC | 32,258 | $6.79M | 0.03% | +4,715+17.1% | Added |
| Schonfeld Strategic Advisors LLC | 32,418 | $6.83M | 0.08% | +1,331+4.3% | Added |
| ICICI Prudential Asset Management Co Ltd | 32,366 | $6.83M | 0.92% | +3,060+10.4% | Added |
| ExodusPoint Capital Management, LP | 32,550 | $6.86M | 0.10% | +17,583+117.5% | Added |
| KBC Group NV | 33,629 | $7.08M | 0.03% | −7,067−17.4% | Reduced |
| Factory Mutual Insurance Co | 33,800 | $7.12M | 0.10% | 00.0% | Unchanged |
| CIBC World Markets Corp | 34,479 | $7.26M | 0.06% | −90,222−72.4% | Reduced |
| The PNC Financial Services Group, Inc. | 34,784 | $7.33M | 0.01% | −6,048−14.8% | 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 |
| Aviva PLC | 37,369 | $7.87M | 0.04% | −8,733−18.9% | Reduced |
| Bridgewater Associates, LP | 37,519 | $7.90M | 0.03% | +25,115+202.5% | Added |
| Allspring Global Investments Holdings, LLC | 37,548 | $7.91M | 0.01% | −5,714−13.2% | Reduced |
| CSM Advisors, LLC | 37,561 | $7.91M | 0.55% | −2,900−7.2% | Reduced |
| Teacher Retirement System of Texas | 38,177 | $8.04M | 0.04% | +9,428+32.8% | Added |
| Kynam Capital Management, LP | 38,236 | $8.05M | 2.62% | −1,764−4.4% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 38,621 | $8.13M | 0.08% | −4,100−9.6% | Reduced |
| GMT Capital Corp | 38,650 | $8.14M | 0.51% | −5,200−11.9% | Reduced |
| USS Investment Management Ltd | 39,080 | $8.23M | 0.07% | +5,437+16.2% | Added |
| Nomura Asset Management Co Ltd | 39,798 | $8.38M | 0.05% | −1,598−3.9% | Reduced |
| MetLife Investment Management | 39,956 | $8.41M | 0.05% | +7,501+23.1% | Added |
| Arizona State Retirement System | 40,307 | $8.49M | 0.07% | −511−1.3% | Reduced |
| Atwood & Palmer Inc | 41,344 | $8.71M | 0.75% | +117+0.3% | Added |
| Handelsbanken Fonder AB | 42,314 | $8.91M | 0.05% | −23,372−35.6% | Reduced |
| Hillman Capital Management, Inc. | 42,679 | $8.99M | 2.85% | +15,488+57.0% | Added |
| DnB Asset Management AS | 42,814 | $9.02M | 0.05% | −3,140−6.8% | Reduced |
| Beacon Investment Advisory Services, Inc. | 43,096 | $9.08M | 0.39% | −29,323−40.5% | Reduced |
| Vident Investment Advisory, LLC | 44,585 | $9.39M | 0.24% | +8,854+24.8% | Added |
| Mackenzie Financial Corp | 44,702 | $9.41M | 0.01% | +197+0.4% | Added |
| APG Asset Management N.V. | 49,861 | $9.44M | 0.02% | +22,000+79.0% | Added |
| Stifel Financial Corp | 44,995 | $9.48M | 0.01% | +1,170+2.7% | Added |
| Murchinson Ltd. | 45,000 | $9.48M | 1.81% | +25,000+125.0% | Added |
| Grimes & Company, Inc. | 45,188 | $9.52M | 0.50% | +3,659+8.8% | Added |
| Illinois Municipal Retirement Fund | 45,542 | $9.59M | 0.28% | +2,255+5.2% | Added |
| STRS Ohio | 45,733 | $9.63M | 0.04% | −5,412−10.6% | Reduced |
| Oppenheimer Asset Management Inc. | 45,853 | $9.66M | 0.14% | +275+0.6% | Added |
| LPL Financial LLC | 46,096 | $9.71M | 0.01% | +112+0.2% | Added |
| Tower Research Capital LLC (TRC) | 47,084 | $9.92M | 0.09% | +34,339+269.4% | Added |
| Westpac Banking Corp | 47,459 | $9.99M | 0.11% | −5,471−10.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 48,876 | $10.3M | 0.20% | +48,876 | New |
| Bridgeway Capital Management, LLC | 49,105 | $10.3M | 0.20% | −26,640−35.2% | Reduced |
| Oregon Public Employees Retirement Fund | 49,623 | $10.5M | 0.11% | −3,396−6.4% | Reduced |
| Brandywine Global Investment Management, LLC | 49,683 | $10.5M | 0.08% | −100,637−66.9% | Reduced |
| Calamos Advisors LLC | 51,941 | $10.9M | 0.04% | +6,923+15.4% | Added |
| Standard Life Aberdeen plc | 53,807 | $11.4M | 0.03% | −11,238−17.3% | Reduced |
| State of Alaska, Department of Revenue | 53,995 | $11.4M | 0.12% | −3,840−6.6% | Reduced |
| Woodline Partners LP | 54,067 | $11.4M | 0.19% | +16,286+43.1% | Added |
| Group One Trading, L.P. | 54,126 | $11.4M | 0.25% | +11,355+26.5% | Added |
| Macquarie Group Ltd | 55,163 | $11.6M | 0.01% | −1,453−2.6% | Reduced |
| American International Group, Inc. | 56,111 | $11.8M | 0.06% | −1,773−3.1% | Reduced |
| Caisse de Depot Et Placement du Quebec | 56,531 | $11.9M | 0.03% | −101,300−64.2% | Reduced |
| Twin Tree Management, LP | 58,997 | $12.4M | 0.24% | +58,997 | New |
| Ossiam | 59,069 | $12.4M | 0.33% | −11,044−15.8% | Reduced |
| Gateway Investment Advisers LLC | 59,499 | $12.5M | 0.12% | +4,469+8.1% | Added |
| Banque Pictet & Cie SA | 59,639 | $12.6M | 0.10% | −17,442−22.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 61,994 | $13.1M | 0.22% | −20,318−24.7% | Reduced |
| NN Investment Partners Holdings N.V. | 62,633 | $13.2M | 0.07% | +21,839+53.5% | Added |
| Asset Management One Co.,Ltd. | 63,007 | $13.3M | 0.05% | −3,634−5.5% | Reduced |
| Rafferty Asset Management, LLC | 63,234 | $13.3M | 0.08% | +18,274+40.6% | Added |
| Truist Financial Corp | 63,869 | $13.5M | 0.02% | +6,105+10.6% | Added |
| SG Americas Securities, LLC | 65,394 | $13.8M | 0.12% | +32,639+99.6% | Added |
| Storebrand Asset Management AS | 65,599 | $13.8M | 0.07% | −6,681−9.2% | Reduced |
| Voya Investment Management LLC | 67,690 | $14.3M | 0.03% | −41,570−38.0% | Reduced |
| Edmond de Rothschild Holding S.A. | 67,730 | $14.3M | 0.31% | −4,345−6.0% | Reduced |
| FIL Ltd | 68,291 | $14.4M | 0.01% | −4,375−6.0% | Reduced |
| Nisa Investment Advisors, LLC | 68,396 | $14.4M | 0.10% | −16,810−19.7% | Reduced |
| Ensign Peak Advisors, Inc | 70,066 | $14.8M | 0.03% | +10,415+17.5% | Added |
| Caption Management, LLC | 71,700 | $15.1M | 1.00% | −163,300−69.5% | Reduced |
| Altrinsic Global Advisors LLC | 71,818 | $15.1M | 0.53% | −40,265−35.9% | Reduced |
| Boston Common Asset Management, LLC | 74,795 | $15.8M | 0.68% | −32,976−30.6% | Reduced |
| Eversept Partners, LP | 78,003 | $16.4M | 1.51% | +44,962+136.1% | Added |
| Citadel Advisors LLC | 78,395 | $16.5M | 0.02% | −10,846−12.2% | Reduced |