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 2022
Institutional positions in Biogen Inc. as of Jun 30, 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
- 930
- −15 vs. Q1 2022
- Shares held
- 121.8M
- −751.2K (−0.6%) vs. Q1 2022
- Total value
- $25.0B
- −$798.5M (−3.1%) vs. Q1 2022
- New holders
- 78
- 296 more added
- Sold out
- 93
- 355 more reduced
9 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glenmede Trust Co NA | 109,429 | $22.3M | 0.13% | −8,615−7.3% | Reduced |
| Eaton Vance Management | 110,936 | $22.6M | 0.03% | −3,936−3.4% | Reduced |
| SEI Investments Co | 111,122 | $22.6M | 0.05% | −110,221−49.8% | Reduced |
| OrbiMed Advisors LLC | 111,600 | $22.8M | 0.44% | −6,300−5.3% | Reduced |
| Leonteq Securities AG | 111,783 | $22.8M | 1.08% | −11,419−9.3% | Reduced |
| Brown Advisory Inc | 116,375 | $23.7M | 0.04% | +7,240+6.6% | Added |
| Krensavage Asset Management, LLC | 117,248 | $23.9M | 7.90% | +5,895+5.3% | Added |
| Ameriprise Financial Inc | 120,742 | $24.5M | 0.01% | −38,111−24.0% | Reduced |
| State of Wisconsin Investment Board | 121,162 | $24.7M | 0.06% | −7,506−5.8% | Reduced |
| Letko, Brosseau & Associates Inc | 122,273 | $24.9M | 0.44% | +155+0.1% | Added |
| Camber Capital Management LP | 125,000 | $25.5M | 1.11% | +125,000 | New |
| Raymond James & Associates | 127,066 | $25.9M | 0.03% | −9,696−7.1% | Reduced |
| Fisher Asset Management, LLC | 132,848 | $27.1M | 0.02% | +504+0.4% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 135,055 | $27.6M | 0.42% | +1,005+0.7% | Added |
| Tekla Capital Management LLC | 135,639 | $27.7M | 1.09% | 00.0% | Unchanged |
| Natixis | 136,591 | $28.0M | 0.10% | +43,324+46.5% | Added |
| Swedbank AB | 141,155 | $28.8M | 0.06% | −40,974−22.5% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 141,200 | $28.8M | 0.16% | +13,700+10.7% | Added |
| Prudential Financial Inc | 141,894 | $28.9M | 0.05% | −24,095−14.5% | Reduced |
| Samlyn Capital, LLC | 142,586 | $29.1M | 0.58% | −36,426−20.3% | Reduced |
| BNP Paribas Arbitrage, SA | 145,479 | $29.7M | 0.07% | −25,038−14.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 152,499 | $31.1M | 0.07% | +134,100+728.8% | Added |
| TD Asset Management Inc | 154,438 | $31.5M | 0.04% | +8,049+5.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 158,499 | $32.3M | 0.08% | +28,439+21.9% | Added |
| Great West Life Assurance Co | 159,582 | $32.6M | 0.09% | −49,828−23.8% | Reduced |
| New York State Teachers Retirement System | 160,812 | $32.8M | 0.08% | −3,995−2.4% | Reduced |
| Tobam | 161,853 | $33.0M | 2.07% | −15,840−8.9% | Reduced |
| Manufacturers Life Insurance Company, The | 163,834 | $33.4M | 0.02% | −2,990−1.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 164,583 | $33.6M | 0.09% | +11,432+7.5% | Added |
| Voloridge Investment Management, LLC | 166,630 | $34.0M | 0.18% | +41,162+32.8% | Added |
| Victory Capital Management Inc | 167,477 | $34.2M | 0.04% | +1,775+1.1% | Added |
| Railway Pension Investments Ltd | 167,922 | $34.2M | 0.34% | +1,500+0.9% | Added |
| New York State Common Retirement Fund | 168,374 | $34.3M | 0.04% | −108,637−39.2% | Reduced |
| Sprucegrove Investment Management Ltd | 169,500 | $34.6M | 1.72% | −94,700−35.8% | Reduced |
| Massachusetts Financial Services Co | 172,183 | $35.1M | 0.01% | −33,373−16.2% | Reduced |
| DekaBank Deutsche Girozentrale | 173,051 | $35.2M | 0.10% | −3,493−2.0% | Reduced |
| Polar Capital Holdings Plc | 175,000 | $35.7M | 0.28% | +50,000+40.0% | Added |
| Robeco Institutional Asset Management B.V. | 181,511 | $37.0M | 0.12% | +3,915+2.2% | Added |
| Principal Financial Group Inc | 184,295 | $37.6M | 0.03% | +13,659+8.0% | Added |
| Citigroup Inc | 186,323 | $38.0M | 0.05% | −19,455−9.5% | Reduced |
| ProShare Advisors LLC | 187,664 | $38.3M | 0.13% | −93,184−33.2% | Reduced |
| State Board of Administration of Florida Retirement System | 187,682 | $38.3M | 0.09% | −5,834−3.0% | Reduced |
| Jane Street Group, LLC | 189,710 | $38.7M | 0.08% | +6,227+3.4% | Added |
| United Capital Financial Advisers, LLC | 202,761 | $41.4M | 0.23% | +2,942+1.5% | Added |
| HSBC Holdings PLC | 206,332 | $42.4M | 0.07% | +40,071+24.1% | Added |
| Citadel Advisors LLC | 208,443 | $42.5M | 0.06% | +130,048+165.9% | Added |
| Neuberger Berman Group LLC | 211,681 | $43.2M | 0.04% | +200,289+1,758.2% | Added |
| AXA S.A. | 213,647 | $43.6M | 0.16% | +10,292+5.1% | Added |
| National Pension Service | 214,014 | $43.6M | 0.09% | +2,803+1.3% | Added |
| Epoch Investment Partners, Inc. | 219,607 | $44.8M | 0.26% | +38,681+21.4% | Added |
| Korea Investment CORP | 228,271 | $46.6M | 0.14% | +55,847+32.4% | Added |
| Alliancebernstein L.P. | 230,578 | $47.0M | 0.02% | +36,088+18.6% | Added |
| Saratoga Research & Investment Management | 232,470 | $47.4M | 2.35% | −7,978−3.3% | Reduced |
| Erste Asset Management GmbH | 232,716 | $47.5M | 1.06% | −12,401−5.1% | Reduced |
| Armistice Capital, LLC | 236,000 | $48.1M | 1.23% | −336,000−58.7% | Reduced |
| Two Sigma Investments, LP | 244,780 | $49.9M | 0.17% | −418,752−63.1% | Reduced |
| California State Teachers Retirement System | 252,062 | $51.4M | 0.08% | −4,681−1.8% | Reduced |
| Candriam Luxembourg S.C.A. | 252,193 | $51.4M | 0.42% | +9,133+3.8% | Added |
| Russell Investments Group, Ltd. | 258,861 | $52.8M | 0.11% | +113,919+78.6% | Added |
| Thrivent Financial for Lutherans | 261,340 | $53.3M | 0.14% | −8,904−3.3% | Reduced |
| Retirement Systems of Alabama | 262,029 | $53.4M | 0.23% | −1,397−0.5% | Reduced |
| Rhumbline Advisers | 263,164 | $53.7M | 0.08% | +12,204+4.9% | Added |
| Bridgewater Associates, LP | 267,931 | $54.6M | 0.23% | +230,412+614.1% | Added |
| Bank of Montreal | 228,647 | $56.0M | 0.04% | +62,544+37.7% | Added |
| Farallon Capital Management, L.L.C. | 278,499 | $56.8M | 0.33% | +80,700+40.8% | Added |
| UBS Group AG | 279,310 | $57.0M | 0.03% | −84,208−23.2% | Reduced |
| Royal Bank of Canada | 295,737 | $60.3M | 0.02% | +33,466+12.8% | Added |
| Envestnet Asset Management Inc | 307,280 | $62.7M | 0.04% | +13,474+4.6% | Added |
| Federated Hermes, Inc. | 311,972 | $63.6M | 0.17% | +91,985+41.8% | Added |
| Barclays PLC | 312,515 | $63.7M | 0.07% | −66,866−17.6% | Reduced |
| Credit Suisse AG | 331,801 | $67.7M | 0.07% | −13,389−3.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 348,054 | $71.0M | 0.27% | +1,037+0.3% | Added |
| Wells Fargo & Company | 359,079 | $73.2M | 0.02% | −80,651−18.3% | Reduced |
| Palo Alto Investors LP | 360,981 | $73.6M | 6.42% | 00.0% | Unchanged |
| LSV Asset Management | 370,452 | $75.5M | 0.16% | −3,198−0.9% | Reduced |
| California Public Employees Retirement System | 371,897 | $75.8M | 0.07% | −54,459−12.8% | Reduced |
| Employees Provident Fund Board | 392,680 | $80.1M | 1.81% | +37,362+10.5% | Added |
| Franklin Resources Inc | 412,849 | $84.2M | 0.04% | −2,533−0.6% | Reduced |
| HealthCor Management, L.P. | 413,640 | $84.4M | 8.68% | +11,980+3.0% | Added |
| Nordea Investment Management AB | 421,448 | $85.0M | 0.13% | −26,497−5.9% | Reduced |
| American Century Companies Inc | 428,099 | $87.3M | 0.07% | −451,703−51.3% | Reduced |
| Amundi | 407,835 | $87.4M | 0.07% | +60,579+17.4% | Added |
| First Trust Advisors LP | 439,401 | $89.6M | 0.11% | +41,880+10.5% | Added |
| Avidity Partners Management LP | 440,566 | $89.8M | 2.06% | +75,566+20.7% | Added |
| Parnassus Investments | 452,053 | $92.2M | 0.22% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 455,800 | $93.0M | 0.44% | +360,000+375.8% | Added |
| Pacer Advisors, Inc. | 487,626 | $99.4M | 0.74% | +163,478+50.4% | Added |
| Nuveen Asset Management, LLC | 506,388 | $103.3M | 0.04% | −17,122−3.3% | Reduced |
| AQR Capital Management LLC | 513,206 | $103.5M | 0.23% | +116,900+29.5% | Added |
| Pictet Asset Management SA | 511,061 | $104.2M | 0.15% | −27,759−5.2% | Reduced |
| Intech Investment Management LLC | 571,766 | $116.6M | 0.67% | +571,766 | New |
| Millennium Management LLC | 581,647 | $118.6M | 0.15% | −22,566−3.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 590,102 | $120.3M | 0.17% | −397,975−40.3% | Reduced |
| Allianz Asset Management GmbH | 597,685 | $121.9M | 0.12% | +66,903+12.6% | Added |
| Swiss National Bank | 637,372 | $130.0M | 0.09% | +1,100+0.2% | Added |
| Assenagon Asset Management S.A. | 639,057 | $130.3M | 0.55% | +86,578+15.7% | Added |
| Sarissa Capital Management LP | 643,000 | $131.1M | 13.20% | 00.0% | Unchanged |
| Sumitomo Mitsui Trust Holdings, Inc. | 648,490 | $132.3M | 0.10% | +117,090+22.0% | Added |
| Bank of America Corp | 704,864 | $143.8M | 0.02% | +16,280+2.4% | Added |
| Ra Capital Management, L.P. | 727,024 | $148.3M | 3.95% | 00.0% | Unchanged |