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, Q4 2022
Institutional positions in Biogen Inc. as of Dec 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
- 1,033
- +64 vs. Q3 2022
- Shares held
- 124.9M
- +1.29M (+1.0%) vs. Q3 2022
- Total value
- $34.6B
- +$1.61B (+4.9%) vs. Q3 2022
- New holders
- 160
- 326 more added
- Sold out
- 96
- 361 more reduced
18 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Money Concepts Capital Corp | 11,452 | $3.17M | 0.14% | +761+7.1% | Added |
| Schonfeld Strategic Advisors LLC | 11,500 | $3.18M | 0.03% | +4,096+55.3% | Added |
| Gifford Fong Associates | 11,500 | $3.19M | 0.73% | 00.0% | Unchanged |
| First Republic Investment Management, Inc. | 11,506 | $3.19M | 0.01% | +1,441+14.3% | Added |
| Court Place Advisors, LLC | 11,576 | $3.21M | 1.16% | −45−0.4% | Reduced |
| Twin Capital Management Inc | 11,580 | $3.21M | 0.42% | +1,830+18.8% | Added |
| Wolverine Trading, LLC | 11,708 | $3.24M | 0.06% | −3,152−21.2% | Reduced |
| Ergoteles LLC | 11,719 | $3.25M | 0.12% | +11,719 | New |
| North Growth Management Ltd. | 12,000 | $3.28M | 0.75% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 11,993 | $3.32M | 0.09% | +182+1.5% | Added |
| Caption Management, LLC | 12,000 | $3.32M | 0.56% | +12,000 | New |
| Tocqueville Asset Management L.P. | 12,060 | $3.34M | 0.06% | −1,761−12.7% | Reduced |
| J. Goldman & Co LP | 12,210 | $3.38M | 0.24% | +4,131+51.1% | Added |
| M&G Investment Management Ltd | 12,843 | $3.56M | 0.03% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 12,890 | $3.57M | 0.04% | −1,600−11.0% | Reduced |
| Bank of Nova Scotia | 13,240 | $3.67M | 0.01% | +1,248+10.4% | Added |
| Sectoral Asset Management Inc | 13,352 | $3.70M | 0.72% | +100+0.8% | Added |
| Creative Planning | 13,505 | $3.74M | 0.01% | +1,893+16.3% | Added |
| Teachers Retirement System of the State of Kentucky | 13,536 | $3.75M | 0.04% | 00.0% | Unchanged |
| Kinneret Advisory, LLC | 13,540 | $3.75M | 0.50% | +5,262+63.6% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 14,086 | $3.90M | 0.09% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 14,250 | $3.94M | 0.01% | +14,250 | New |
| Mercer Global Advisors Inc | 14,557 | $4.03M | 0.02% | +11,310+348.3% | Added |
| Gabelli Funds LLC | 14,925 | $4.13M | 0.03% | +25+0.2% | Added |
| TownSquare Capital, LLC | 15,083 | $4.18M | 0.10% | +1,825+13.8% | Added |
| Parkman Healthcare Partners LLC | 15,217 | $4.21M | 1.12% | +15,217 | New |
| Tradewinds, LLC. | 13,758 | $4.25M | 4.47% | +12,572+1,060.0% | Added |
| Lazard Asset Management LLC | 15,634 | $4.33M | 0.01% | +1,558+11.1% | Added |
| Daiwa Securities Group Inc. | 16,270 | $4.50M | 0.03% | +416+2.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 16,437 | $4.55M | 0.01% | −4,171−20.2% | Reduced |
| Louisiana State Employees Retirement System | 16,500 | $4.57M | 0.13% | −600−3.5% | Reduced |
| Czech National Bank | 16,855 | $4.67M | 0.12% | −9−0.1% | Reduced |
| Winton Group Ltd | 16,862 | $4.67M | 0.31% | +9,609+132.5% | Added |
| Nissay Asset Management Corp | 17,030 | $4.72M | 0.05% | −202−1.2% | Reduced |
| Achmea Investment Management B.V. | 18,506 | $4.80M | 0.16% | +9,534+106.3% | Added |
| Capital Fund Management S.A. | 17,431 | $4.83M | 0.11% | −14,492−45.4% | Reduced |
| Schroder Investment Management Group | 17,509 | $4.85M | 0.01% | +320+1.9% | Added |
| Stephens Inc | 17,553 | $4.86M | 0.10% | −3,332−16.0% | Reduced |
| Public Sector Pension Investment Board | 17,991 | $4.98M | 0.04% | +2,344+15.0% | Added |
| Cornerstone Advisors, LLC | 18,000 | $4.98M | 0.25% | +2,000+12.5% | Added |
| Ilmarinen Mutual Pension Insurance Co | 18,000 | $4.99M | 0.08% | 00.0% | Unchanged |
| Westpac Banking Corp | 18,182 | $5.03M | 0.07% | −654−3.5% | Reduced |
| Nomura Holdings Inc | 18,505 | $5.05M | 0.05% | +777+4.4% | Added |
| Gotham Asset Management, LLC | 18,369 | $5.09M | 0.14% | +7,253+65.2% | Added |
| Trexquant Investment LP | 18,397 | $5.09M | 0.14% | +11,648+172.6% | Added |
| CIBC World Markets Corp | 18,642 | $5.16M | 0.03% | +16,440+746.6% | Added |
| M&T Bank Corp | 18,676 | $5.17M | 0.02% | +351+1.9% | Added |
| Janney Montgomery Scott LLC | 18,798 | $5.21M | 0.02% | −5,392−22.3% | Reduced |
| Fort Washington Investment Advisors Inc | 18,892 | $5.23M | 0.04% | −125−0.7% | Reduced |
| Hartford Investment Management Co | 18,991 | $5.26M | 0.16% | −173−0.9% | Reduced |
| Janus Henderson Group PLC | 18,995 | $5.26M | 0.00% | +2,334+14.0% | Added |
| Xponance, Inc. | 19,283 | $5.34M | 0.09% | +4,183+27.7% | Added |
| Exchange Capital Management, Inc. | 19,395 | $5.37M | 1.18% | −802−4.0% | Reduced |
| Mariner, LLC | 19,913 | $5.51M | 0.02% | +525+2.7% | Added |
| Tamarack Advisers, LP | 20,000 | $5.54M | 4.01% | +20,000 | New |
| Texas Permanent School Fund | 20,635 | $5.71M | 0.09% | +102+0.5% | Added |
| Twinbeech Capital LP | 20,852 | $5.77M | 0.11% | +20,852 | New |
| Brookfield Asset Management Inc. | 21,380 | $5.92M | 0.02% | −5,066−19.2% | Reduced |
| International Biotechnology Trust PLC | 21,400 | $5.92M | 1.83% | −24,100−53.0% | Reduced |
| Jefferies Financial Group Inc. | 21,442 | $5.94M | 0.10% | +21,442 | New |
| Mutual of America Capital Management LLC | 21,451 | $5.94M | 0.07% | +1,377+6.9% | Added |
| Silverarc Capital Management, LLC | 21,975 | $6.09M | 2.10% | +21,975 | New |
| Natixis Advisors, L.P. | 22,101 | $6.12M | 0.02% | +874+4.1% | Added |
| Auxier Asset Management | 22,345 | $6.19M | 1.07% | −1,355−5.7% | Reduced |
| National Bank of Canada | 23,071 | $6.39M | 0.02% | −3,430−12.9% | Reduced |
| Platinum Investment Management Ltd | 23,144 | $6.41M | 0.24% | +23,144 | New |
| Crossmark Global Holdings, Inc. | 23,170 | $6.42M | 0.16% | +4,602+24.8% | Added |
| ICICI Prudential Asset Management Co Ltd | 23,186 | $6.42M | 0.99% | −13,021−36.0% | Reduced |
| PFS Investments Inc. | 23,233 | $6.43M | 0.12% | −2,286−9.0% | Reduced |
| Profund Advisors LLC | 23,265 | $6.44M | 0.42% | −46−0.2% | Reduced |
| New York Life Investment Management LLC | 23,573 | $6.53M | 0.07% | −561−2.3% | Reduced |
| Public Employees Retirement Association of Colorado | 24,031 | $6.66M | 0.04% | −109−0.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 24,341 | $6.74M | 0.06% | +3,115+14.7% | Added |
| Cutler Group LP | 24,578 | $6.81M | 0.83% | +8,008+48.3% | Added |
| Industrial Alliance Investment Management Inc. | 24,824 | $6.87M | 0.19% | −6,905−21.8% | Reduced |
| Comerica Bank | 23,944 | $6.93M | 0.05% | +5,949+33.1% | Added |
| Alyeska Investment Group, L.P. | 25,064 | $6.94M | 0.07% | +25,064 | New |
| Martingale Asset Management L P | 25,242 | $6.99M | 0.14% | −32,978−56.6% | Reduced |
| Utah Retirement Systems | 25,466 | $7.05M | 0.11% | −663−2.5% | Reduced |
| Yousif Capital Management, LLC | 25,582 | $7.08M | 0.09% | +1,067+4.4% | Added |
| HighTower Advisors, LLC | 25,907 | $7.17M | 0.02% | +6,016+30.2% | Added |
| US Bancorp | 26,030 | $7.21M | 0.01% | +1,742+7.2% | Added |
| Gulf International Bank (UK) Ltd | 26,177 | $7.25M | 0.13% | 00.0% | Unchanged |
| Greenwood Capital Associates LLC | 26,289 | $7.28M | 1.19% | −552−2.1% | Reduced |
| SG Americas Securities, LLC | 27,185 | $7.53M | 0.11% | +20,213+289.9% | Added |
| Cardinal Capital Management | 27,243 | $7.54M | 1.61% | +3,055+12.6% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 27,521 | $7.62M | 0.11% | −4,700−14.6% | Reduced |
| HAP Trading, LLC | 27,549 | $7.63M | 1.25% | +634+2.4% | Added |
| CSM Advisors, LLC | 27,759 | $7.69M | 0.74% | −310−1.1% | Reduced |
| USS Investment Management Ltd | 28,056 | $7.77M | 0.11% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 28,055 | $7.78M | 0.13% | −5,280−15.8% | Reduced |
| MAI Capital Management | 28,120 | $7.79M | 0.13% | +10,105+56.1% | Added |
| Bellevue Group AG | 28,404 | $7.87M | 0.10% | −331−1.2% | Reduced |
| The PNC Financial Services Group, Inc. | 28,658 | $7.94M | 0.01% | −268−0.9% | Reduced |
| Virginia Retirement Systems Et Al | 28,700 | $7.95M | 0.08% | −5,200−15.3% | Reduced |
| Bokf, NA | 28,848 | $7.99M | 0.15% | +147+0.5% | Added |
| CIBC World Markets Inc. | 28,941 | $8.01M | 0.03% | +13,031+81.9% | Added |
| Weiss Multi-Strategy Advisers LLC | 29,326 | $8.12M | 0.23% | +16,266+124.5% | Added |
| Bridgeway Capital Management, LLC | 29,450 | $8.16M | 0.21% | 00.0% | Unchanged |
| Rhenman & Partners Asset Management AB | 30,000 | $8.31M | 0.87% | −2,782−8.5% | Reduced |