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 |
|---|---|---|---|---|---|
| Greenwood Capital Associates LLC | 28,765 | $5.87M | 0.94% | +3,039+11.8% | Added |
| Employees Retirement System of Texas | 28,800 | $5.87M | 0.08% | 00.0% | Unchanged |
| Tredje AP-fonden | 29,064 | $5.93M | 0.15% | 00.0% | Unchanged |
| Walleye Trading LLC | 29,344 | $5.98M | 0.14% | +10,333+54.4% | Added |
| The PNC Financial Services Group, Inc. | 29,375 | $5.99M | 0.01% | −5,409−15.6% | Reduced |
| Cubist Systematic Strategies, LLC | 29,772 | $6.07M | 0.05% | −88,061−74.7% | Reduced |
| Forsta Ap-Fonden | 29,800 | $6.08M | 0.08% | +4,100+16.0% | Added |
| Teacher Retirement System of Texas | 30,567 | $6.23M | 0.04% | −7,610−19.9% | Reduced |
| Oregon Public Employees Retirement Fund | 30,713 | $6.26M | 0.09% | −18,910−38.1% | Reduced |
| HighTower Advisors, LLC | 31,488 | $6.42M | 0.02% | +19,427+161.1% | Added |
| Tower Research Capital LLC (TRC) | 31,792 | $6.48M | 0.15% | −15,292−32.5% | Reduced |
| KBC Group NV | 32,196 | $6.57M | 0.03% | −1,433−4.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 32,221 | $6.57M | 0.08% | −6,400−16.6% | Reduced |
| Swiss Life Asset Management Ltd | 32,324 | $6.60M | 0.11% | +24,075+291.9% | Added |
| ICICI Prudential Asset Management Co Ltd | 32,380 | $6.64M | 1.21% | +140.0% | Added |
| Ensign Peak Advisors, Inc | 32,666 | $6.66M | 0.02% | −37,400−53.4% | Reduced |
| NorthCrest Asset Manangement, LLC | 32,668 | $6.66M | 0.34% | +499+1.6% | Added |
| Schonfeld Strategic Advisors LLC | 32,744 | $6.68M | 0.07% | +326+1.0% | Added |
| Factory Mutual Insurance Co | 33,800 | $6.89M | 0.11% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 34,762 | $7.09M | 0.03% | +3,881+12.6% | Added |
| Varma Mutual Pension Insurance Co | 35,000 | $7.14M | 0.11% | +15,000+75.0% | Added |
| Sio Capital Management, LLC | 35,900 | $7.32M | 2.88% | +35,900 | New |
| ING Groep NV | 36,102 | $7.36M | 0.09% | +4,259+13.4% | Added |
| USS Investment Management Ltd | 36,348 | $7.42M | 0.08% | −2,732−7.0% | Reduced |
| Amalgamated Bank | 36,822 | $7.51M | 0.07% | −43−0.1% | Reduced |
| Woodline Partners LP | 37,412 | $7.63M | 0.12% | −16,655−30.8% | Reduced |
| CSM Advisors, LLC | 37,719 | $7.69M | 0.71% | +158+0.4% | Added |
| State of Tennessee, Treasury Department | 37,942 | $7.74M | 0.04% | +13,662+56.3% | Added |
| Stifel Financial Corp | 38,076 | $7.76M | 0.01% | −6,919−15.4% | Reduced |
| Banque Pictet & Cie SA | 38,251 | $7.80M | 0.08% | −21,388−35.9% | Reduced |
| MetLife Investment Management | 39,438 | $8.04M | 0.06% | −518−1.3% | Reduced |
| Caisse de Depot Et Placement du Quebec | 39,531 | $8.06M | 0.02% | −17,000−30.1% | Reduced |
| Atwood & Palmer Inc | 39,604 | $8.08M | 0.79% | −1,740−4.2% | Reduced |
| Arizona State Retirement System | 40,319 | $8.22M | 0.08% | +120.0% | Added |
| Beacon Investment Advisory Services, Inc. | 40,939 | $8.35M | 0.44% | −2,157−5.0% | Reduced |
| Los Angeles Capital Management LLC | 41,009 | $8.36M | 0.04% | +26,464+181.9% | Added |
| APG Asset Management N.V. | 44,234 | $8.63M | 0.02% | −5,627−11.3% | Reduced |
| Nomura Asset Management Co Ltd | 42,466 | $8.66M | 0.05% | +2,668+6.7% | Added |
| DnB Asset Management AS | 42,601 | $8.69M | 0.06% | −213−0.5% | Reduced |
| Hillman Capital Management, Inc. | 43,019 | $8.77M | 3.19% | +340+0.8% | Added |
| State of Michigan Retirement System | 43,690 | $8.91M | 0.06% | −101,971−70.0% | Reduced |
| Oppenheimer Asset Management Inc. | 45,792 | $9.34M | 0.16% | −61−0.1% | Reduced |
| LPL Financial LLC | 45,813 | $9.34M | 0.01% | −283−0.6% | Reduced |
| Grimes & Company, Inc. | 46,126 | $9.41M | 0.47% | +938+2.1% | Added |
| Westpac Banking Corp | 47,736 | $9.74M | 0.13% | +277+0.6% | Added |
| Brandywine Global Investment Management, LLC | 49,129 | $10.0M | 0.09% | −554−1.1% | Reduced |
| State of Alaska, Department of Revenue | 49,760 | $10.1M | 0.12% | −4,235−7.8% | Reduced |
| American International Group, Inc. | 49,760 | $10.1M | 0.07% | −6,351−11.3% | Reduced |
| Murchinson Ltd. | 50,000 | $10.2M | 1.97% | +5,000+11.1% | Added |
| Andra AP-fonden | 50,200 | $10.2M | 0.29% | +50,200 | New |
| Macquarie Group Ltd | 51,779 | $10.6M | 0.01% | −3,384−6.1% | Reduced |
| Calamos Advisors LLC | 53,379 | $10.9M | 0.05% | +1,438+2.8% | Added |
| Truist Financial Corp | 54,109 | $11.0M | 0.02% | −9,760−15.3% | Reduced |
| Rafferty Asset Management, LLC | 54,935 | $11.2M | 0.10% | −8,299−13.1% | Reduced |
| Martingale Asset Management L P | 56,339 | $11.5M | 0.21% | +56,339 | New |
| Edmond de Rothschild Holding S.A. | 56,970 | $11.6M | 0.28% | −10,760−15.9% | Reduced |
| ExodusPoint Capital Management, LP | 57,341 | $11.7M | 0.17% | +24,791+76.2% | Added |
| Voya Investment Management LLC | 57,407 | $11.7M | 0.03% | −10,283−15.2% | Reduced |
| Jefferies Group LLC | 57,599 | $11.7M | 0.32% | +32,760+131.9% | Added |
| Standard Life Aberdeen plc | 59,138 | $12.1M | 0.04% | +5,331+9.9% | Added |
| Storebrand Asset Management AS | 61,759 | $12.6M | 0.07% | −3,840−5.9% | Reduced |
| Asset Management One Co.,Ltd. | 62,567 | $12.8M | 0.06% | −440−0.7% | Reduced |
| Illinois Municipal Retirement Fund | 63,722 | $13.0M | 0.30% | +18,180+39.9% | Added |
| Ossiam | 64,462 | $13.1M | 0.40% | +5,393+9.1% | Added |
| Mackenzie Financial Corp | 65,040 | $13.3M | 0.02% | +20,338+45.5% | Added |
| Altrinsic Global Advisors LLC | 67,765 | $13.8M | 0.56% | −4,053−5.6% | Reduced |
| AMF Pensionsforsakring AB | 70,499 | $14.4M | 0.14% | −33,134−32.0% | Reduced |
| Gateway Investment Advisers LLC | 70,894 | $14.5M | 0.16% | +11,395+19.2% | Added |
| Nisa Investment Advisors, LLC | 71,092 | $14.5M | 0.13% | +2,696+3.9% | Added |
| Guggenheim Capital LLC | 72,276 | $14.7M | 0.12% | −8,909−11.0% | Reduced |
| Boston Common Asset Management, LLC | 72,913 | $14.9M | 0.74% | −1,882−2.5% | Reduced |
| PEAK6 Investments LLC | 72,999 | $14.9M | 0.34% | −5,615−7.1% | Reduced |
| Public Employees Retirement System of Ohio | 74,346 | $15.2M | 0.06% | −12,985−14.9% | Reduced |
| Group One Trading, L.P. | 74,902 | $15.3M | 0.44% | +20,776+38.4% | Added |
| O'Shaughnessy Asset Management, LLC | 74,932 | $15.3M | 0.28% | +12,938+20.9% | Added |
| Acadian Asset Management LLC | 75,075 | $15.3M | 0.08% | −39,465−34.5% | Reduced |
| Baird Financial Group, Inc. | 75,172 | $15.3M | 0.04% | −14,550−16.2% | Reduced |
| Caption Management, LLC | 75,346 | $15.4M | 1.38% | +3,646+5.1% | Added |
| Kynam Capital Management, LP | 78,951 | $16.1M | 4.15% | +40,715+106.5% | Added |
| Handelsbanken Fonder AB | 79,985 | $16.3M | 0.11% | +37,671+89.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 81,979 | $16.7M | 0.10% | −11,389−12.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 82,347 | $16.8M | 0.03% | +44,799+119.3% | Added |
| Marshall Wace, LLP | 83,708 | $17.1M | 0.04% | −34,551−29.2% | Reduced |
| Squarepoint Ops LLC | 85,297 | $17.4M | 0.16% | −171,346−66.8% | Reduced |
| State of New Jersey Common Pension Fund D | 85,613 | $17.5M | 0.07% | −1,066−1.2% | Reduced |
| Mn Services Vermogensbeheer B.V. | 86,308 | $17.6M | 0.16% | −22,200−20.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 89,169 | $18.2M | 0.08% | +124+0.1% | Added |
| Worldquant Millennium Advisors LLC | 89,841 | $18.3M | 0.52% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 90,397 | $18.4M | 0.08% | +5,831+6.9% | Added |
| Sector Gamma AS | 92,497 | $18.9M | 4.22% | +10,552+12.9% | Added |
| Toronto Dominion Bank | 93,860 | $19.1M | 0.04% | −8,038−7.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 94,913 | $19.4M | 0.14% | +7,091+8.1% | Added |
| Panagora Asset Management Inc | 96,171 | $19.6M | 0.13% | −96,403−50.1% | Reduced |
| Twin Tree Management, LP | 96,604 | $19.7M | 0.37% | +37,607+63.7% | Added |
| Canada Pension Plan Investment Board | 96,855 | $19.8M | 0.03% | −23,600−19.6% | Reduced |
| Treasurer of the State of North Carolina | 100,149 | $20.4M | 0.13% | −386−0.4% | Reduced |
| Eversept Partners, LP | 101,414 | $20.7M | 2.02% | +23,411+30.0% | Added |
| Pura Vida Investments, LLC | 101,711 | $20.7M | 3.30% | −45,424−30.9% | Reduced |
| Susquehanna International Group, LLP | 102,735 | $21.0M | 0.04% | −167,627−62.0% | Reduced |
| Royal London Asset Management Ltd | 103,898 | $21.2M | 0.10% | −863−0.8% | Reduced |