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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.

Institutional holdersQ2 2022: 930 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 heldQ2 2022: $25.0B
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, Q2 2022

Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q1 2022.

Institutions holding BIIB in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Lindenwold Advisors5,338$1.09M0.77%+31+0.6%Added
Richwood Investment Advisors, LLC5,312$1.08M1.09%+85+1.6%Added
Spears Abacus Advisors LLC5,280$1.08M0.10%00.0%Unchanged
Sofos Investments, Inc.2,856$1.08M0.10%−98−3.3%Reduced
Vident Investment Advisory, LLC5,294$1.07M0.03%−39,291−88.1%Reduced
Trexquant Investment LP5,196$1.06M0.05%−14,014−73.0%Reduced
Metis Global Partners, LLC5,184$1.06M0.17%+2,223+75.1%Added
Tiaa, FSB5,178$1.06M0.00%+5,178New
Regentatlantic Capital LLC5,103$1.04M0.03%+1,391+37.5%Added
Unison Advisors LLC5,078$1.04M0.27%00.0%Unchanged
Ameritas Investment Partners, Inc.5,042$1.03M0.04%−93−1.8%Reduced
Fernwood Investment Management, LLC5,039$1.03M0.44%00.0%Unchanged
CAPROCK Group, Inc.5,013$1.02M0.10%+578+13.0%Added
Kentucky Retirement Systems Insurance Trust Fund5,004$1.02M0.09%+668+15.4%Added
Stratos Wealth Partners, LTD.4,824$984.0K0.02%+1,358+39.2%Added
Alhambra Investment Partners LLC4,754$970.0K0.70%+155+3.4%Added
NuWave Investment Management, LLC4,675$953.0K1.27%+239+5.4%Added
Citizens & Northern Corp4,674$953.0K0.42%+4,674New
Cim Investment Mangement Inc4,591$936.0K0.39%−24−0.5%Reduced
TD Waterhouse Canada Inc.4,193$931.8K0.01%+508+13.8%Added
Essex Investment Management Co LLC4,544$927.0K0.15%−190−4.0%Reduced
Pinnacle Associates Ltd4,535$925.0K0.02%+25+0.6%Added
Wealthfront Advisers LLC4,509$920.0K0.00%−5,526−55.1%Reduced
Arden Trust Co4,511$920.0K0.21%−949−17.4%Reduced
Aquatic Capital Management LLC4,500$918.0K0.30%+4,500New
Pendal Group Limited4,485$915.0K0.01%−2,668−37.3%Reduced
Synovus Financial Corp4,520$915.0K0.01%+1,763+63.9%Added
E Fund Management Co., Ltd.4,404$898.0K0.08%+833+23.3%Added
MUFG Americas Holdings Corp4,369$891.0K0.02%−4,090−48.4%Reduced
Whittier Trust Co4,331$883.0K0.02%−774−15.2%Reduced
Western Wealth Management, LLC4,315$877.0K0.05%−375−8.0%Reduced
Wesbanco Bank Inc4,288$875.0K0.04%00.0%Unchanged
Veritable, L.P.4,291$875.0K0.02%+47+1.1%Added
Enterprise Bank & Trust Co4,260$869.0K0.39%+4,260New
National Asset Management, Inc.4,244$866.0K0.04%−565−11.7%Reduced
Redpoint Investment Management Pty Ltd4,234$863.0K0.10%00.0%Unchanged
Campbell & CO Investment Adviser LLC4,201$857.0K0.23%+1,209+40.4%Added
Huntington National Bank4,153$847.0K0.01%+1,530+58.3%Added
Dowling & Yahnke LLC4,118$840.0K0.04%−924−18.3%Reduced
Three Bridge Wealth Advisors, LLC4,097$836.0K0.41%−85−2.0%Reduced
Farmers & Merchants Investments Inc4,049$826.0K0.04%+169+4.4%Added
Lombard Odier Asset Management (Switzerland) SA4,047$825.0K0.07%+4,047New
Estabrook Capital Management4,033$822.5K0.14%00.0%Unchanged
South Dakota Investment Council4,019$820.0K0.02%00.0%Unchanged
Cohen Klingenstein LLC4,000$816.0K0.04%00.0%Unchanged
American Research & Management Co.3,993$814.0K0.21%−596−13.0%Reduced
Texas Yale Capital Corp.3,987$813.0K0.05%00.0%Unchanged
Motley Fool Asset Management LLC3,792$806.0K0.08%−140−3.6%Reduced
SkyView Investment Advisors, LLC3,865$788.0K0.21%−1,205−23.8%Reduced
Everence Capital Management Inc3,860$787.0K0.07%−1,470−27.6%Reduced
Transcend Wealth Collective, LLC3,834$782.0K0.08%+1,809+89.3%Added
Ironwood Financial, llc3,814$778.0K0.25%00.0%Unchanged
Camelot Portfolios, LLC3,805$776.0K0.47%−1,019−21.1%Reduced
Simplex Trading, LLC3,774$769.0K0.03%−5,576−59.6%Reduced
Horizon Kinetics Asset Management LLC3,750$765.0K0.02%00.0%Unchanged
Central Bank & Trust Co3,729$760.0K0.15%−1,118−23.1%Reduced
Investment House LLC3,715$758.0K0.07%−272−6.8%Reduced
Bessemer Group Inc3,677$750.0K0.00%−10−0.3%Reduced
GAM Holding AG3,645$743.0K0.05%00.0%Unchanged
Advisory Services Network, LLC3,619$739.0K0.03%−531−12.8%Reduced
Ethic Inc.3,522$718.0K0.05%+1,025+41.0%Added
Focus Financial Network, Inc.3,511$716.0K0.06%+104+3.1%Added
Belpointe Asset Management LLC3,436$701.0K0.05%+96+2.9%Added
Vestcor Inc3,421$698.0K0.03%+1,097+47.2%Added
Wrapmanager Inc3,412$696.0K0.22%−350−9.3%Reduced
Cetera Investment Advisers3,412$696.0K0.01%−11−0.3%Reduced
Forum Financial Management, LP3,393$692.0K0.03%−382−10.1%Reduced
Mercer Global Advisors Inc3,386$691.0K0.00%−248−6.8%Reduced
Richard Bernstein Advisors LLC3,379$689.0K0.01%00.0%Unchanged
Trail Ridge Investment Advisors, LLC3,363$686.0K0.47%+85+2.6%Added
AlphaCrest Capital Management LLC3,312$675.0K0.03%−8,355−71.6%Reduced
Levin Capital Strategies, L.P.3,309$675.0K0.08%00.0%Unchanged
Northeast Financial Consultants Inc3,280$669.0K0.05%−559−14.6%Reduced
Legacy Wealth Asset Management, LLC3,279$669.0K0.27%+70+2.2%Added
Prudential PLC3,255$664.0K0.01%−112−3.3%Reduced
Peapack Gladstone Financial Corp3,254$664.0K0.02%−115−3.4%Reduced
Pallas Capital Advisors LLC3,205$661.0K0.09%−75−2.3%Reduced
Deseret Mutual Benefit Administrators3,212$655.0K0.15%+289+9.9%Added
Dynamic Technology Lab Private Ltd3,186$650.0K0.07%+3,186New
Baker Tilly Wealth Management, LLC3,169$646.0K0.08%−25−0.8%Reduced
Empirical Finance, LLC3,152$643.0K0.08%+157+5.2%Added
Gsa Capital Partners LLP3,136$640.0K0.10%−774−19.8%Reduced
Verdence Capital Advisors LLC3,139$640.0K0.08%−261−7.7%Reduced
Scott Investment Partners LLP3,100$632.0K0.42%00.0%Unchanged
Evergreen Wealth Solutions, LLC3,088$630.0K0.77%−13−0.4%Reduced
Fifth Third Bancorp3,058$624.0K0.00%−224−6.8%Reduced
Pitcairn Co3,048$622.0K0.07%−176−5.5%Reduced
Basepoint Wealth LLC3,042$620.4K0.65%−185−5.7%Reduced
Triangle Securities Wealth Management3,031$618.0K0.24%−159−5.0%Reduced
IFP Advisors, Inc2,063$616.0K0.02%−878−29.9%Reduced
Burney Co2,999$612.0K0.03%−169−5.3%Reduced
Avidian Wealth Solutions, LLC2,983$608.0K0.04%+358+13.6%Added
Cresset Asset Management, LLC2,963$602.0K0.01%−607−17.0%Reduced
Raymond James Trust N.A.2,951$602.0K0.02%−343−10.4%Reduced
KCM Investment Advisors LLC2,923$596.0K0.03%−10.0%Reduced
Westfield Capital Management Co LP2,917$595.0K0.00%−10−0.3%Reduced
Fiduciary Trust Co2,910$593.0K0.01%−10−0.3%Reduced
Missouri Trust & Investment Co2,885$588.0K0.38%+260+9.9%Added
FDx Advisors, Inc.2,879$587.0K0.02%−447−13.4%Reduced
Fox Run Management, L.L.C.2,862$584.0K0.29%+1,255+78.1%Added