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 |
|---|---|---|---|---|---|
| Tobam | 161,853 | $33.0M | 2.07% | −15,840−8.9% | Reduced |
| New York State Teachers Retirement System | 160,812 | $32.8M | 0.08% | −3,995−2.4% | Reduced |
| Great West Life Assurance Co | 159,582 | $32.6M | 0.09% | −49,828−23.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 158,499 | $32.3M | 0.08% | +28,439+21.9% | Added |
| TD Asset Management Inc | 154,438 | $31.5M | 0.04% | +8,049+5.5% | Added |
| Adage Capital Partners GP, L.L.C. | 152,499 | $31.1M | 0.07% | +134,100+728.8% | Added |
| BNP Paribas Arbitrage, SA | 145,479 | $29.7M | 0.07% | −25,038−14.7% | Reduced |
| Samlyn Capital, LLC | 142,586 | $29.1M | 0.58% | −36,426−20.3% | Reduced |
| Prudential Financial Inc | 141,894 | $28.9M | 0.05% | −24,095−14.5% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 141,200 | $28.8M | 0.16% | +13,700+10.7% | Added |
| Swedbank AB | 141,155 | $28.8M | 0.06% | −40,974−22.5% | Reduced |
| Natixis | 136,591 | $28.0M | 0.10% | +43,324+46.5% | Added |
| Tekla Capital Management LLC | 135,639 | $27.7M | 1.09% | 00.0% | Unchanged |
| Banco Bilbao Vizcaya Argentaria, S.A. | 135,055 | $27.6M | 0.42% | +1,005+0.7% | Added |
| Fisher Asset Management, LLC | 132,848 | $27.1M | 0.02% | +504+0.4% | Added |
| Raymond James & Associates | 127,066 | $25.9M | 0.03% | −9,696−7.1% | Reduced |
| Camber Capital Management LP | 125,000 | $25.5M | 1.11% | +125,000 | New |
| Letko, Brosseau & Associates Inc | 122,273 | $24.9M | 0.44% | +155+0.1% | Added |
| State of Wisconsin Investment Board | 121,162 | $24.7M | 0.06% | −7,506−5.8% | Reduced |
| Ameriprise Financial Inc | 120,742 | $24.5M | 0.01% | −38,111−24.0% | Reduced |
| Krensavage Asset Management, LLC | 117,248 | $23.9M | 7.90% | +5,895+5.3% | Added |
| Brown Advisory Inc | 116,375 | $23.7M | 0.04% | +7,240+6.6% | Added |
| Leonteq Securities AG | 111,783 | $22.8M | 1.08% | −11,419−9.3% | Reduced |
| OrbiMed Advisors LLC | 111,600 | $22.8M | 0.44% | −6,300−5.3% | Reduced |
| SEI Investments Co | 111,122 | $22.6M | 0.05% | −110,221−49.8% | Reduced |
| Eaton Vance Management | 110,936 | $22.6M | 0.03% | −3,936−3.4% | Reduced |
| Glenmede Trust Co NA | 109,429 | $22.3M | 0.13% | −8,615−7.3% | Reduced |
| Royal London Asset Management Ltd | 103,898 | $21.2M | 0.10% | −863−0.8% | Reduced |
| Susquehanna International Group, LLP | 102,735 | $21.0M | 0.04% | −167,627−62.0% | Reduced |
| Pura Vida Investments, LLC | 101,711 | $20.7M | 3.30% | −45,424−30.9% | Reduced |
| Eversept Partners, LP | 101,414 | $20.7M | 2.02% | +23,411+30.0% | Added |
| Treasurer of the State of North Carolina | 100,149 | $20.4M | 0.13% | −386−0.4% | Reduced |
| Canada Pension Plan Investment Board | 96,855 | $19.8M | 0.03% | −23,600−19.6% | Reduced |
| Twin Tree Management, LP | 96,604 | $19.7M | 0.37% | +37,607+63.7% | Added |
| Panagora Asset Management Inc | 96,171 | $19.6M | 0.13% | −96,403−50.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 94,913 | $19.4M | 0.14% | +7,091+8.1% | Added |
| Toronto Dominion Bank | 93,860 | $19.1M | 0.04% | −8,038−7.9% | Reduced |
| Sector Gamma AS | 92,497 | $18.9M | 4.22% | +10,552+12.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 90,397 | $18.4M | 0.08% | +5,831+6.9% | Added |
| Worldquant Millennium Advisors LLC | 89,841 | $18.3M | 0.52% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 89,169 | $18.2M | 0.08% | +124+0.1% | Added |
| Mn Services Vermogensbeheer B.V. | 86,308 | $17.6M | 0.16% | −22,200−20.5% | Reduced |
| State of New Jersey Common Pension Fund D | 85,613 | $17.5M | 0.07% | −1,066−1.2% | Reduced |
| Squarepoint Ops LLC | 85,297 | $17.4M | 0.16% | −171,346−66.8% | Reduced |
| Marshall Wace, LLP | 83,708 | $17.1M | 0.04% | −34,551−29.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 82,347 | $16.8M | 0.03% | +44,799+119.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 81,979 | $16.7M | 0.10% | −11,389−12.2% | Reduced |
| Handelsbanken Fonder AB | 79,985 | $16.3M | 0.11% | +37,671+89.0% | Added |
| Kynam Capital Management, LP | 78,951 | $16.1M | 4.15% | +40,715+106.5% | Added |
| Caption Management, LLC | 75,346 | $15.4M | 1.38% | +3,646+5.1% | Added |
| Baird Financial Group, Inc. | 75,172 | $15.3M | 0.04% | −14,550−16.2% | Reduced |
| Acadian Asset Management LLC | 75,075 | $15.3M | 0.08% | −39,465−34.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 74,932 | $15.3M | 0.28% | +12,938+20.9% | Added |
| Group One Trading, L.P. | 74,902 | $15.3M | 0.44% | +20,776+38.4% | Added |
| Public Employees Retirement System of Ohio | 74,346 | $15.2M | 0.06% | −12,985−14.9% | Reduced |
| PEAK6 Investments LLC | 72,999 | $14.9M | 0.34% | −5,615−7.1% | Reduced |
| Boston Common Asset Management, LLC | 72,913 | $14.9M | 0.74% | −1,882−2.5% | Reduced |
| Guggenheim Capital LLC | 72,276 | $14.7M | 0.12% | −8,909−11.0% | Reduced |
| Nisa Investment Advisors, LLC | 71,092 | $14.5M | 0.13% | +2,696+3.9% | Added |
| Gateway Investment Advisers LLC | 70,894 | $14.5M | 0.16% | +11,395+19.2% | Added |
| AMF Pensionsforsakring AB | 70,499 | $14.4M | 0.14% | −33,134−32.0% | Reduced |
| Altrinsic Global Advisors LLC | 67,765 | $13.8M | 0.56% | −4,053−5.6% | Reduced |
| Mackenzie Financial Corp | 65,040 | $13.3M | 0.02% | +20,338+45.5% | Added |
| Ossiam | 64,462 | $13.1M | 0.40% | +5,393+9.1% | Added |
| Illinois Municipal Retirement Fund | 63,722 | $13.0M | 0.30% | +18,180+39.9% | Added |
| Asset Management One Co.,Ltd. | 62,567 | $12.8M | 0.06% | −440−0.7% | Reduced |
| Storebrand Asset Management AS | 61,759 | $12.6M | 0.07% | −3,840−5.9% | Reduced |
| Standard Life Aberdeen plc | 59,138 | $12.1M | 0.04% | +5,331+9.9% | Added |
| Jefferies Group LLC | 57,599 | $11.7M | 0.32% | +32,760+131.9% | Added |
| Voya Investment Management LLC | 57,407 | $11.7M | 0.03% | −10,283−15.2% | Reduced |
| ExodusPoint Capital Management, LP | 57,341 | $11.7M | 0.17% | +24,791+76.2% | Added |
| Edmond de Rothschild Holding S.A. | 56,970 | $11.6M | 0.28% | −10,760−15.9% | Reduced |
| Martingale Asset Management L P | 56,339 | $11.5M | 0.21% | +56,339 | New |
| Rafferty Asset Management, LLC | 54,935 | $11.2M | 0.10% | −8,299−13.1% | Reduced |
| Truist Financial Corp | 54,109 | $11.0M | 0.02% | −9,760−15.3% | Reduced |
| Calamos Advisors LLC | 53,379 | $10.9M | 0.05% | +1,438+2.8% | Added |
| Macquarie Group Ltd | 51,779 | $10.6M | 0.01% | −3,384−6.1% | Reduced |
| Andra AP-fonden | 50,200 | $10.2M | 0.29% | +50,200 | New |
| Murchinson Ltd. | 50,000 | $10.2M | 1.97% | +5,000+11.1% | Added |
| American International Group, Inc. | 49,760 | $10.1M | 0.07% | −6,351−11.3% | Reduced |
| State of Alaska, Department of Revenue | 49,760 | $10.1M | 0.12% | −4,235−7.8% | Reduced |
| Brandywine Global Investment Management, LLC | 49,129 | $10.0M | 0.09% | −554−1.1% | Reduced |
| Westpac Banking Corp | 47,736 | $9.74M | 0.13% | +277+0.6% | Added |
| Grimes & Company, Inc. | 46,126 | $9.41M | 0.47% | +938+2.1% | Added |
| LPL Financial LLC | 45,813 | $9.34M | 0.01% | −283−0.6% | Reduced |
| Oppenheimer Asset Management Inc. | 45,792 | $9.34M | 0.16% | −61−0.1% | Reduced |
| State of Michigan Retirement System | 43,690 | $8.91M | 0.06% | −101,971−70.0% | Reduced |
| Hillman Capital Management, Inc. | 43,019 | $8.77M | 3.19% | +340+0.8% | Added |
| DnB Asset Management AS | 42,601 | $8.69M | 0.06% | −213−0.5% | Reduced |
| Nomura Asset Management Co Ltd | 42,466 | $8.66M | 0.05% | +2,668+6.7% | Added |
| APG Asset Management N.V. | 44,234 | $8.63M | 0.02% | −5,627−11.3% | Reduced |
| Los Angeles Capital Management LLC | 41,009 | $8.36M | 0.04% | +26,464+181.9% | Added |
| Beacon Investment Advisory Services, Inc. | 40,939 | $8.35M | 0.44% | −2,157−5.0% | Reduced |
| Arizona State Retirement System | 40,319 | $8.22M | 0.08% | +120.0% | Added |
| Atwood & Palmer Inc | 39,604 | $8.08M | 0.79% | −1,740−4.2% | Reduced |
| Caisse de Depot Et Placement du Quebec | 39,531 | $8.06M | 0.02% | −17,000−30.1% | Reduced |
| MetLife Investment Management | 39,438 | $8.04M | 0.06% | −518−1.3% | Reduced |
| Banque Pictet & Cie SA | 38,251 | $7.80M | 0.08% | −21,388−35.9% | Reduced |
| Stifel Financial Corp | 38,076 | $7.76M | 0.01% | −6,919−15.4% | Reduced |
| State of Tennessee, Treasury Department | 37,942 | $7.74M | 0.04% | +13,662+56.3% | Added |