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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, 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.

Institutional holdersQ4 2022: 1,033 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 heldQ4 2022: $34.6B
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, Q4 2022

Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q3 2022.

Institutions holding BIIB in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
TCI Wealth Advisors, Inc.634$175.6K0.02%00.0%Unchanged
Oakworth Capital, Inc.659$182.5K0.02%00.0%Unchanged
Manchester Capital Management LLC666$184.4K0.03%00.0%Unchanged
Atlas Capital Advisors LLC685$189.7K0.03%+685New
Newbridge Financial Services Group, Inc.700$193.8K0.11%00.0%Unchanged
Umb Bank N A707$196.0K0.00%+4+0.6%Added
Koshinski Asset Management, Inc.724$200.5K0.02%−42−5.5%Reduced
Ritholtz Wealth Management725$200.8K0.01%−1,158−61.5%Reduced
Intelligence Driven Advisers, LLC720$201.1K0.04%+720New
Main Street Financial Solutions, LLC728$202.0K0.03%+728New
Fukoku Mutual Life Insurance Co730$202.2K0.02%+730New
Ahrens Investment Partners LLC730$202.2K0.09%+730New
Old National Bancorp735$203.0K0.01%+735New
Tiemann Investment Advisors, LLC735$203.5K0.12%+735New
Probity Advisors, Inc.741$205.2K0.05%−22−2.9%Reduced
SageView Advisory Group, LLC742$205.5K0.02%+742New
Gofen & Glossberg LLC745$206.0K0.01%+745New
Miracle Mile Advisors, LLC744$206.0K0.01%+744New
CIBC Private Wealth Group, LLC3,554$206.4K0.00%+3,554New
Lowe Brockenbrough & Co Inc750$207.7K0.02%00.0%Unchanged
Buckingham Strategic Partners757$209.6K0.02%−919−54.8%Reduced
BSW Wealth Partners757$210.0K0.05%+757New
Caldwell Trust Co761$210.7K0.03%00.0%Unchanged
Capital Investment Advisory Services, LLC765$211.8K0.03%+765New
Capital Wealth Planning, LLC766$212.1K0.00%+766New
Palisades Hudson Asset Management, L.P.792$219.0K0.12%00.0%Unchanged
Robinson Value Management, Ltd.793$219.6K0.19%00.0%Unchanged
Community Bank, N.A.800$221.5K0.03%00.0%Unchanged
Wealthcare Advisory Partners LLC801$221.8K0.01%+801New
Capital Analysts, LLC801$222.0K0.01%00.0%Unchanged
C M Bidwell & Associates Ltd806$223.2K0.18%00.0%Unchanged
Alpha Family Trust810$224.3K0.20%+810New
Telemetry Investments, L.L.C.817$226.0K0.53%+817New
Pin Oak Investment Advisors Inc820$227.0K0.28%00.0%Unchanged
Culbertson A N & Co Inc820$227.1K0.05%00.0%Unchanged
XTX Topco Ltd830$229.8K0.05%−543−39.5%Reduced
IMPACTfolio, LLC837$232.0K0.22%+837New
Great Lakes Advisors, LLC838$232.1K0.01%−47−5.3%Reduced
LCM Capital Management Inc838$232.1K0.23%+4+0.5%Added
Quadrant Capital Group LLC840$232.6K0.03%+453+117.1%Added
Vantage Consulting Group Inc846$234.3K0.14%−362−30.0%Reduced
Syntax Advisors, LLC846$234.3K0.20%−362−30.0%Reduced
First Bank & Trust848$235.0K0.07%+11+1.3%Added
Pinnacle Wealth Planning Services, Inc.849$235.1K0.04%+849New
Boothbay Fund Management, LLC850$235.4K0.01%−1,077−55.9%Reduced
One Wealth Advisors, LLC852$235.9K0.05%+852New
AE Wealth Management LLC854$236.5K0.00%−20,042−95.9%Reduced
Pekin Hardy Strauss, Inc.856$237.0K0.04%00.0%Unchanged
Everett Harris & Co863$239.0K0.00%00.0%Unchanged
WealthTrust Axiom LLC866$239.8K0.08%00.0%Unchanged
Sutton Wealth Advisors Inc.866$239.8K0.09%+6+0.7%Added
Joel Isaacson & Co., LLC868$240.4K0.02%00.0%Unchanged
LGL Partners, LLC870$240.9K0.04%−267−23.5%Reduced
Q3 Asset Management874$242.0K0.16%+874New
LFA - Lugano Financial Advisors SA880$243.7K0.18%−880−50.0%Reduced
Rowland & Co Investment Counsel896$244.3K0.06%00.0%Unchanged
Cetera Advisors LLC885$245.1K0.00%+885New
International Assets Investment Management, LLC885$245.1K0.03%+885New
Founders Financial Alliance, LLC886$245.4K0.11%−72−7.5%Reduced
Waddell & Associates, LLC893$247.3K0.04%+6+0.7%Added
Compagnie Lombard Odier SCmA897$248.0K0.01%+512+133.0%Added
Cypress Capital Group899$248.9K0.04%+899New
TCTC Holdings, LLC900$249.2K0.01%−500−35.7%Reduced
Sender Co & Partners, Inc.900$249.2K0.38%−6−0.7%Reduced
Machina Capital S.A.S.900$249.2K0.46%+900New
NBT Bank N A904$250.3K0.04%00.0%Unchanged
Gratus Capital LLC905$250.6K0.02%−130−12.6%Reduced
Quantbot Technologies LP907$251.2K0.02%−2,323−71.9%Reduced
Stratos Wealth Advisors, LLC908$251.4K0.02%+908New
Wealthsource Partners, LLC909$251.7K0.02%+91+11.1%Added
Narus Financial Partners, LLC915$253.4K0.15%−20−2.1%Reduced
Acima Private Wealth, LLC916$253.7K0.13%00.0%Unchanged
Avantax Advisory Services, Inc.920$254.8K0.00%+19+2.1%Added
Institute for Wealth Management, LLC.924$256.0K0.05%−67−6.8%Reduced
Defined Wealth Management, LLC925$256.2K0.24%−200−17.8%Reduced
Osborne Partners Capital Management, LLC925$256.2K0.02%00.0%Unchanged
Cipher Capital LP928$257.0K0.05%+928New
Evergreen Capital Management LLC933$258.4K0.01%+79+9.3%Added
Wealthspire Advisors, LLC934$258.6K0.00%+934New
ProVise Management Group, LLC939$260.0K0.03%−561−37.4%Reduced
Uncommon Cents Investing LLC945$261.7K0.10%+945New
Benjamin F. Edwards & Company, Inc.947$262.0K0.01%−25−2.6%Reduced
City State Bank945$262.0K0.16%00.0%Unchanged
Northern Capital Management, Inc.947$262.2K0.25%00.0%Unchanged
Sigma Planning Corp948$262.5K0.01%−735−43.7%Reduced
Twin Focus Capital Partners, LLC950$263.1K0.05%−8−0.8%Reduced
Sompo Asset Management Co., Ltd.950$263.1K0.06%+950New
Personal Cfo Solutions, LLC951$263.4K0.06%+92+10.7%Added
First Horizon Advisors, Inc.955$264.5K0.01%−531−35.7%Reduced
Savant Capital, LLC1,031$265.3K0.01%+158+18.1%Added
STF Management LP960$265.8K0.38%+960New
Ikarian Capital, LLC962$266.4K0.11%−10,000−91.2%Reduced
Sentry Investment Management LLC979$271.0K0.12%00.0%Unchanged
Baystate Wealth Management LLC983$272.0K0.02%−14−1.4%Reduced
Great Valley Advisor Group, Inc.999$276.6K0.01%+83+9.1%Added
Bourgeon Capital Management LLC1,000$276.9K0.07%00.0%Unchanged
Calamos Wealth Management LLC1,000$276.9K0.02%00.0%Unchanged
LS Investment Advisors, LLC1,000$276.9K0.05%00.0%Unchanged
Balentine LLC1,004$278.0K0.01%+52+5.5%Added
Paloma Partners Management Co1,007$278.9K0.06%+1,007New