Skip to main content
Livermore
Livermore
ZHEN

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.

Institutional holdersQ1 2022: 954 institutions
Q1 2021: 1,096 institutionsQ2 2021: 1,107 institutionsQ3 2021: 1,044 institutionsQ4 2021: 1,014 institutionsQ1 2022: 954 institutionsQ2 2022: 930 institutionsQ3 2022: 987 institutionsQ4 2022: 1,033 institutionsQ1 2023: 1,004 institutionsQ2 2023: 1,009 institutionsQ3 2023: 966 institutionsQ4 2023: 1,005 institutionsQ1 2024: 955 institutionsQ2 2024: 947 institutionsQ3 2024: 921 institutionsQ4 2024: 879 institutionsQ1 2025: 882 institutionsQ2 2025: 867 institutionsQ3 2025: 909 institutionsQ4 2025: 1,002 institutionsQ1 2026: 1,015 institutionsQ2 2026: 1,047 institutions
Value heldQ1 2022: $25.9B
Q1 2021: $35.7BQ2 2021: $43.6BQ3 2021: $35.1BQ4 2021: $29.7BQ1 2022: $25.9BQ2 2022: $25.0BQ3 2022: $33.0BQ4 2022: $34.6BQ1 2023: $35.0BQ2 2023: $36.1BQ3 2023: $32.2BQ4 2023: $33.3BQ1 2024: $28.0BQ2 2024: $29.9BQ3 2024: $25.1BQ4 2024: $20.2BQ1 2025: $17.7BQ2 2025: $16.3BQ3 2025: $18.4BQ4 2025: $24.6BQ1 2026: $24.7BQ2 2026: $30.7B
Institutions holding BIIB and their total value by quarter
QuarterHoldersValue
Q2 20261,047$30.7B
Q1 20261,015$24.7B
Q4 20251,002$24.6B
Q3 2025909$18.4B
Q2 2025867$16.3B
Q1 2025882$17.7B
Q4 2024879$20.2B
Q3 2024921$25.1B
Q2 2024947$29.9B
Q1 2024955$28.0B
Q4 20231,005$33.3B
Q3 2023966$32.2B
Q2 20231,009$36.1B
Q1 20231,004$35.0B
Q4 20221,033$34.6B
Q3 2022987$33.0B
Q2 2022930$25.0B
Q1 2022954$25.9B
Q4 20211,014$29.7B
Q3 20211,044$35.1B
Q2 20211,107$43.6B
Q1 20211,096$35.7B

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q4 2021.

Institutions holding BIIB in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Pzena Investment Management LLC2,384$502.0K0.00%+2,384New
BancorpSouth Bank2,411$507.0K0.06%−88−3.5%Reduced
Oracle Investment Management Inc2,412$508.0K0.10%00.0%Unchanged
MMBG Investment Advisors Co.2,450$516.0K0.05%00.0%Unchanged
Meiji Yasuda Asset Management Co Ltd.2,480$522.0K0.03%−449−15.3%Reduced
Connectus Wealth, LLC2,178$523.0K0.02%−1,842−45.8%Reduced
ETF Managers Group, LLC2,484$524.0K0.01%+45+1.8%Added
Ethic Inc.2,497$526.0K0.04%+327+15.1%Added
NJ State Employees Deferred Compensation Plan2,500$527.0K0.07%00.0%Unchanged
Infrastructure Capital Advisors, LLC2,500$527.0K0.08%+2,500New
Pictet & Cie (Europe) SA2,516$530.0K0.02%−3,628−59.0%Reduced
Humankind Investments LLC2,531$533.0K0.22%+556+28.2%Added
GHP Investment Advisors, Inc.2,552$537.0K0.04%+156+6.5%Added
Financial Advisory Corp2,550$537.0K0.29%+819+47.3%Added
Cigna Investments Inc2,578$542.0K0.07%−785−23.3%Reduced
ARS Wealth Advisors Group, LLC2,589$545.0K0.10%+331+14.7%Added
Huntington National Bank2,623$552.0K0.01%+5+0.2%Added
ARGA Investment Management, LP2,622$552.2K0.03%+496+23.3%Added
Eagle Global Advisors LLC2,625$553.0K0.03%00.0%Unchanged
Missouri Trust & Investment Co2,625$553.0K0.32%+510+24.1%Added
Avidian Wealth Solutions, LLC2,625$553.0K0.03%+660+33.6%Added
XR Securities LLC2,666$561.0K0.12%+1,689+172.9%Added
Eqis Capital Management, Inc.2,666$562.0K0.05%−111−4.0%Reduced
Dixon Hubard Feinour & Brown Inc2,692$567.0K0.06%−600−18.2%Reduced
Avestar Capital, LLC2,734$576.0K0.11%+133+5.1%Added
Synovus Financial Corp2,757$581.0K0.01%−481−14.9%Reduced
Cullen/Frost Bankers, Inc.2,799$589.0K0.01%00.0%Unchanged
Stonegate Investment Group, LLC2,824$595.0K0.02%−10−0.4%Reduced
Westwood Wealth Management2,840$598.0K0.45%−1,400−33.0%Reduced
Wetherby Asset Management Inc2,851$600.0K0.03%−97−3.3%Reduced
Ropes Wealth Advisors LLC2,860$602.0K0.10%−38−1.3%Reduced
Knowledge Leaders Capital, LLC2,883$607.0K0.44%00.0%Unchanged
Y-Intercept (Hong Kong) Ltd2,882$607.0K0.14%+185+6.9%Added
Fiduciary Trust Co2,920$615.0K0.01%−43−1.5%Reduced
Westfield Capital Management Co LP2,927$616.0K0.00%−1,112−27.5%Reduced
Deseret Mutual Benefit Administrators2,923$616.0K0.12%−239−7.6%Reduced
KCM Investment Advisors LLC2,924$616.0K0.02%−236−7.5%Reduced
KB Financial Partners, LLC2,936$618.0K0.17%+463+18.7%Added
Metis Global Partners, LLC2,961$623.0K0.07%+1,024+52.9%Added
Campbell & CO Investment Adviser LLC2,992$630.0K0.17%+2,992New
Empirical Finance, LLC2,995$631.0K0.07%+562+23.1%Added
IndexIQ Advisors LLC3,014$636.0K0.02%+185+6.5%Added
Corton Capital Inc.3,020$636.0K0.28%+3,020New
CenterBook Partners LP3,036$639.0K0.23%−81−2.6%Reduced
Scott Investment Partners LLP3,100$653.0K0.39%00.0%Unchanged
Evergreen Wealth Solutions, LLC3,101$653.0K0.63%+109+3.6%Added
Intellectus Partners, LLC3,140$661.0K0.20%+1,120+55.4%Added
Burney Co3,168$667.0K0.03%−1,655−34.3%Reduced
JustInvest LLC3,174$668.0K0.03%+1,022+47.5%Added
Empirical Asset Management, LLC3,183$670.0K0.64%+2,012+171.8%Added
Triangle Securities Wealth Management3,190$672.0K0.22%−57−1.8%Reduced
Baker Tilly Wealth Management, LLC3,194$673.0K0.07%+1,505+89.1%Added
Legacy Wealth Asset Management, LLC3,209$676.0K0.24%+412+14.7%Added
Autumn Glory Partners, LLC3,222$679.0K0.39%−3,222−50.0%Reduced
Pitcairn Co3,224$679.0K0.06%−618−16.1%Reduced
Basepoint Wealth LLC3,227$679.6K0.63%−385−10.7%Reduced
Trail Ridge Investment Advisors, LLC3,278$690.0K0.42%+255+8.4%Added
Fifth Third Bancorp3,282$691.0K0.00%−6,002−64.6%Reduced
Raymond James Trust N.A.3,294$693.0K0.02%+464+16.4%Added
Alberta Investment Management Corp3,300$695.0K0.00%−49,900−93.8%Reduced
Levin Capital Strategies, L.P.3,309$697.0K0.07%−100−2.9%Reduced
Pallas Capital Advisors LLC3,280$697.0K0.09%−223−6.4%Reduced
FDx Advisors, Inc.3,326$700.0K0.02%+624+23.1%Added
Belpointe Asset Management LLC3,340$703.0K0.04%−292−8.0%Reduced
Prudential PLC3,367$709.0K0.01%−369−9.9%Reduced
Peapack Gladstone Financial Corp3,369$709.0K0.01%−110−3.2%Reduced
Richard Bernstein Advisors LLC3,379$712.0K0.01%00.0%Unchanged
Verdence Capital Advisors LLC3,400$716.0K0.08%+157+4.8%Added
Focus Financial Network, Inc.3,407$717.5K0.05%+2,552+298.5%Added
Virtu Financial LLC3,413$719.0K0.05%−3,945−53.6%Reduced
Cetera Investment Advisers3,423$721.0K0.01%−391−10.3%Reduced
PAX Financial Group, LLC3,436$724.0K0.17%+286+9.1%Added
Stratos Wealth Partners, LTD.3,466$730.0K0.02%−355−9.3%Reduced
Fuller & Thaler Asset Management, Inc.3,524$742.0K0.00%+103+3.0%Added
Chicago Trust Co NA3,548$748.0K0.16%−1,663−31.9%Reduced
Cresset Asset Management, LLC3,570$752.0K0.01%−808−18.5%Reduced
E Fund Management Co., Ltd.3,571$752.0K0.02%+590+19.8%Added
Berkshire Asset Management LLC3,622$763.0K0.05%+60+1.7%Added
Mercer Global Advisors Inc3,634$765.0K0.00%−648−15.1%Reduced
GAM Holding AG3,645$768.0K0.04%−10.0%Reduced
Bessemer Group Inc3,687$777.0K0.00%+854+30.1%Added
Regentatlantic Capital LLC3,712$782.0K0.02%−1,857−33.3%Reduced
Horizon Kinetics Asset Management LLC3,750$790.0K0.02%00.0%Unchanged
Wrapmanager Inc3,762$792.0K0.21%+676+21.9%Added
Forum Financial Management, LP3,775$795.0K0.04%+2,468+188.8%Added
TD Waterhouse Canada Inc.3,685$801.2K0.01%−551−13.0%Reduced
Ironwood Financial, llc3,814$803.0K0.23%00.0%Unchanged
Northeast Financial Consultants Inc3,839$808.0K0.05%00.0%Unchanged
Farmers & Merchants Investments Inc3,880$817.0K0.03%−122−3.0%Reduced
Gsa Capital Partners LLP3,910$823.0K0.11%+3,910New
Motley Fool Asset Management LLC3,932$828.0K0.06%+123+3.2%Added
Investment House LLC3,987$840.0K0.06%−115−2.8%Reduced
Texas Yale Capital Corp.3,987$840.0K0.05%00.0%Unchanged
Cohen Klingenstein LLC4,000$842.0K0.03%00.0%Unchanged
South Dakota Investment Council4,019$846.0K0.02%−3,020−42.9%Reduced
Ci Investments Inc.4,033$849.0K0.00%+653+19.3%Added
Estabrook Capital Management4,033$849.4K0.12%00.0%Unchanged
Brookstone Capital Management4,067$857.0K0.02%+1,909+88.5%Added
Graham Capital Management, L.P.4,121$867.0K0.04%+4,121New
Advisory Services Network, LLC4,150$874.0K0.03%+534+14.8%Added