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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, Q3 2022

Institutional positions in Biogen Inc. as of Sep 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
987
+69 vs. Q2 2022
Shares held
123.8M
+1.99M (+1.6%) vs. Q2 2022
Total value
$33.0B
+$8.02B (+32.1%) vs. Q2 2022
New holders
149
276 more added
Sold out
80
372 more reduced

12 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2022: 987 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 heldQ3 2022: $33.0B
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, Q3 2022

Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q2 2022.

Institutions holding BIIB in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Resources Investment Advisors, LLC.1,148$307.0K0.01%+1,148New
BI Asset Management Fondsmaeglerselskab A/S1,155$308.0K0.02%+760+192.4%Added
Naples Global Advisors, LLC1,162$310.0K0.04%00.0%Unchanged
Westwood Wealth Management1,175$314.0K0.39%−135−10.3%Reduced
PDT Partners, LLC1,175$314.0K0.05%+1,175New
Eisler Capital (UK) Ltd.1,175$314.0K0.06%+1,175New
Aviance Capital Partners, LLC1,185$316.0K0.08%−197−14.3%Reduced
Tradewinds, LLC.1,186$317.0K0.23%−13−1.1%Reduced
Nicolet Bankshares Inc1,188$317.0K0.09%+1,188New
Independent Financial Group, LLC1,205$321.7K0.03%−211−14.9%Reduced
Vantage Consulting Group Inc1,208$323.0K0.19%−10−0.8%Reduced
Syntax Advisors, LLC1,208$323.0K0.28%−10−0.8%Reduced
Conning Inc.1,212$324.0K0.01%−124−9.3%Reduced
Virtus ETF Advisers LLC1,215$324.0K0.13%+20+1.7%Added
GW Henssler & Associates Ltd1,216$325.0K0.02%+184+17.8%Added
Investors Asset Management of Georgia Inc1,232$329.0K0.17%00.0%Unchanged
Corton Capital Inc.1,247$333.0K0.41%−353−22.1%Reduced
Valeo Financial Advisors, LLC1,255$335.0K0.02%+55+4.6%Added
Marcum Wealth, LLC1,257$336.0K0.05%−8−0.6%Reduced
Delphia (USA) Inc.1,270$339.0K0.39%−617−32.7%Reduced
Beacon Pointe Advisors, LLC1,268$341.0K0.01%+12+1.0%Added
Intrust Bank NA1,281$342.0K0.05%+81+6.8%Added
HB Wealth Management, LLC1,286$343.0K0.01%+1,286New
Ferguson Wellman Capital Management, Inc1,287$344.0K0.01%+13+1.0%Added
Icon Wealth Advisors, LLC1,295$346.0K0.04%+1,295New
Royal Capital Wealth Management, LLC1,311$350.0K0.41%00.0%Unchanged
Nwam LLC1,309$350.0K0.03%+118+9.9%Added
Platform Technology Partners1,315$351.0K0.20%00.0%Unchanged
Grant/GrossMendelsohn, LLC1,290$352.0K0.19%+20+1.6%Added
Boltwood Capital Management1,317$352.0K0.16%+60+4.8%Added
Quantamental Technologies LLC1,321$353.0K0.14%+1,321New
Global Financial Private Client, LLC1,364$360.5K0.21%+1,362+68,100.0%Added
Inverness Counsel LLC1,353$361.0K0.02%+1,353New
China Universal Asset Management Co., Ltd.1,359$363.0K0.15%+1,359New
Reuter James Wealth Management, LLC1,372$366.0K0.25%−272−16.5%Reduced
Veriti Management LLC1,372$366.0K0.05%+114+9.1%Added
XTX Topco Ltd1,373$367.0K0.09%−1,144−45.5%Reduced
Clarius Group, LLC1,376$367.0K0.04%+258+23.1%Added
Retirement Capital Strategies1,380$368.0K0.17%00.0%Unchanged
O'Neil Global Advisors, Inc.1,391$371.0K1.47%+1,391New
Fund Management at Engine No. 1 LLC1,395$372.0K0.11%−85−5.7%Reduced
Parkside Financial Bank & Trust1,393$372.0K0.12%−22−1.6%Reduced
Jacobi Capital Management LLC1,398$373.0K0.05%−5−0.4%Reduced
PKO Investment Management Joint-Stock Co1,400$373.8K0.06%00.0%Unchanged
TCTC Holdings, LLC1,400$374.0K0.02%00.0%Unchanged
Williams Jones Wealth Management, LLC.1,410$377.0K0.01%+52+3.8%Added
Moody National Bank Trust Division1,431$382.0K0.04%+59+4.3%Added
Cornell Pochily Investment Advisors, Inc.1,451$387.0K0.19%−108−6.9%Reduced
Clearstead Advisors, LLC1,453$388.0K0.04%00.0%Unchanged
McGuire Investment Group, LLC1,466$391.0K0.09%00.0%Unchanged
Analyst IMS Investment Management Services Ltd.1,488$393.0K0.04%00.0%Unchanged
Park Avenue Securities LLC1,472$393.0K0.01%+166+12.7%Added
Ballentine Partners, LLC1,482$395.0K0.01%+307+26.1%Added
First Horizon Advisors, Inc.1,486$396.0K0.02%+20+1.4%Added
CWM, LLC1,495$399.0K0.00%+248+19.9%Added
ProVise Management Group, LLC1,500$401.0K0.04%00.0%Unchanged
Supplemental Annuity Collective Trust of NJ1,500$401.0K0.18%00.0%Unchanged
Mission Wealth Management, LP1,505$402.0K0.02%−38−2.5%Reduced
Walleye Trading LLC1,511$403.0K0.01%−27,833−94.9%Reduced
HighTower Trust Services, LTA1,515$405.0K0.04%+1,515New
Plancorp, LLC1,519$406.0K0.03%+26+1.7%Added
Assetmark, Inc1,528$408.0K0.00%+434+39.7%Added
Lavaca Capital LLC1,571$418.0K0.23%−5−0.3%Reduced
Klingenstein Fields & Co LP1,570$419.0K0.02%+1,570New
Lombard Odier Asset Management (Switzerland) SA1,572$420.0K0.04%−2,475−61.2%Reduced
Cerity Partners LLC1,583$422.0K0.01%+82+5.5%Added
Bridgefront Capital, LLC1,589$424.0K0.43%+1,589New
Ameritas Advisory Services, LLC1,598$427.0K0.03%−38−2.3%Reduced
Systematic Financial Management LP1,600$427.0K0.02%00.0%Unchanged
Regal Investment Advisors LLC1,607$429.0K0.05%−18−1.1%Reduced
First Capital Advisors Group, LLC.1,643$439.0K0.37%−490−23.0%Reduced
Wahed Invest LLC1,666$445.0K0.27%+109+7.0%Added
Trust Asset Management LLC1,666$445.0K0.06%+112+7.2%Added
Fuller & Thaler Asset Management, Inc.1,674$447.0K0.00%−550−24.7%Reduced
Buckingham Strategic Partners1,676$448.0K0.03%+1,676New
Sigma Planning Corp1,683$449.0K0.02%−32−1.9%Reduced
Hills Bank & Trust Co1,693$452.0K0.07%+1,052+164.1%Added
Pitcairn Co1,697$453.0K0.05%−1,351−44.3%Reduced
Heron Financial Group, LLC1,699$454.0K0.28%−210−11.0%Reduced
IFG Advisory, LLC1,724$460.0K0.04%+1,724New
CenterBook Partners LP1,726$461.0K0.09%−199−10.3%Reduced
Pathstone Family Office, LLC1,735$462.9K0.01%+23+1.3%Added
Signaturefd, LLC1,733$463.0K0.02%−84−4.6%Reduced
Westfield Capital Management Co LP1,748$467.0K0.00%−1,169−40.1%Reduced
Parallel Advisors, LLC1,757$469.0K0.02%−16−0.9%Reduced
Avestar Capital, LLC1,761$470.0K0.13%−314−15.1%Reduced
LFA - Lugano Financial Advisors SA1,760$470.0K0.37%+880+100.0%Added
Harel Insurance Investments & Financial Services Ltd.1,800$476.0K0.01%+1,800New
ARS Wealth Advisors Group, LLC1,787$477.0K0.07%−364−16.9%Reduced
Hillsdale Investment Management Inc.1,790$478.0K0.04%00.0%Unchanged
Cigna Investments Inc1,798$480.0K0.11%−94−5.0%Reduced
Hotchkis & Wiley Capital Management LLC1,800$481.0K0.00%+200+12.5%Added
Wellington Shields Capital Management, LLC1,804$482.0K0.11%00.0%Unchanged
Levin Capital Strategies, L.P.1,814$484.0K0.07%−1,495−45.2%Reduced
Asahi Life Asset Management Co., Ltd.1,840$491.0K0.15%+10+0.5%Added
Corient Capital Partners, LLC2,411$492.0K0.04%+452+23.1%Added
Capital Investment Advisors, LLC1,849$494.0K0.02%−155−7.7%Reduced
Chicago Partners Investment Group LLC1,754$499.0K0.04%+363+26.1%Added
Ritholtz Wealth Management1,883$503.0K0.03%+345+22.4%Added
Cary Street Partner Investment Advisory LLC1,923$513.0K0.04%+207+12.1%Added