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Livermore
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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
O'Dell Group, LLC64$17.0K0.01%00.0%Unchanged
Optiver Holding B.V.64$17.0K0.00%+64New
Mach-1 Financial Group, Inc.60$16.0K0.02%00.0%Unchanged
Harvest Fund Management Co., Ltd60$16.0K0.00%+28+87.5%Added
Norway Savings Bank60$16.0K0.01%+40+200.0%Added
MV Capital Management, Inc.57$15.0K0.00%−29−33.7%Reduced
Ronald Blue Trust, Inc.72$15.0K0.00%−2−2.7%Reduced
McIlrath & Eck, LLC56$15.0K0.00%00.0%Unchanged
Howe & Rusling Inc52$14.0K0.00%+52New
Jefferies Group LLC50$13.3K0.00%−57,549−99.9%Reduced
Mechanics Financial Corp50$13.0K0.01%−500−90.9%Reduced
Tradewinds Capital Management, LLC50$13.0K0.01%00.0%Unchanged
Roble, Belko & Company, Inc50$13.0K0.00%00.0%Unchanged
Macroview Investment Management LLC50$13.0K0.02%+50New
West Oak Capital, LLC46$12.0K0.01%00.0%Unchanged
Pinnacle Bancorp, Inc.45$12.0K0.01%00.0%Unchanged
RWM Asset Management, LLC44$12.0K0.00%00.0%Unchanged
CNB Bank40$11.0K0.01%−41−50.6%Reduced
Kozak & Associates, Inc.44$11.0K0.01%00.0%Unchanged
Tortoise Investment Management, LLC40$11.0K0.00%00.0%Unchanged
FinTrust Capital Advisors, LLC41$11.0K0.00%00.0%Unchanged
Dark Forest Capital Management LP42$11.0K0.00%+42New
South State Corp.38$10.0K0.00%00.0%Unchanged
Webster Bank, N. A.39$10.0K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC38$10.0K0.00%+3+8.6%Added
Schubert & Co36$10.0K0.01%+4+12.5%Added
Kistler-Tiffany Companies, LLC35$9.00K0.00%00.0%Unchanged
AllSquare Wealth Management LLC33$9.00K0.01%00.0%Unchanged
Wagner Wealth Management, LLC32$9.00K0.01%00.0%Unchanged
Barrett & Company, Inc.30$8.31K0.01%+30New
Raffa Wealth Management, LLC31$8.28K0.00%00.0%Unchanged
Creative Financial Designs Inc30$8.00K0.00%00.0%Unchanged
Sargent Bickham Lagudis LLC31$8.00K0.00%00.0%Unchanged
Tower View Investment Management & Research LLC29$8.00K0.01%00.0%Unchanged
Private Ocean, LLC30$8.00K0.00%+30New
Blume Capital Management, Inc.28$7.00K0.00%−56−66.7%Reduced
Bangor Savings Bank28$7.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.26$7.00K0.00%00.0%Unchanged
Blue Bell Private Wealth Management, LLC25$7.00K0.00%00.0%Unchanged
Bray Capital Advisors25$7.00K0.00%00.0%Unchanged
Bellwether Advisors, LLC27$7.00K0.00%00.0%Unchanged
Crewe Advisors LLC27$7.00K0.00%+9+50.0%Added
Castleview Partners, LLC23$6.00K0.01%−2−8.0%Reduced
Surevest, LLC23$6.00K0.00%00.0%Unchanged
Sugarloaf Wealth Management, LLC22$6.00K0.00%00.0%Unchanged
USA Financial Portformulas Corp24$6.00K0.01%+19+380.0%Added
Householder Group Estate & Retirement Specialist, LLC26$6.00K0.00%+26New
FourThought Financial, LLC18$5.00K0.00%−103−85.1%Reduced
Savior LLC20$5.00K0.00%00.0%Unchanged
Lansing Street Advisors17$5.00K0.00%00.0%Unchanged
ARS Investment Partners, LLC17$5.00K0.00%+17New
Almanack Investment Partners, LLC.18$5.00K0.00%+18New
Credential Qtrade Securities Inc.17$4.54K0.00%+17New
Proequities, Inc.15$4.00K0.00%00.0%Unchanged
Perkins Coie Trust Co16$4.00K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.17$4.00K0.00%−1−5.6%Reduced
High Net Worth Advisory Group LLC15$4.00K0.00%00.0%Unchanged
Cary Street Partners Asset Management LLC15$4.00K0.00%+15New
SJS Investment Consulting Inc.12$4.00K0.00%+12New
EdgeRock Capital LLC15$4.00K0.00%+15New
BerganKDV Wealth Management, LLC12$3.00K0.00%−50−80.6%Reduced
Rock Creek Group, LP10$3.00K0.00%−16−61.5%Reduced
Column Capital Advisors, LLC11$3.00K0.00%00.0%Unchanged
Truvestments Capital LLC12$3.00K0.00%00.0%Unchanged
Lee Financial Co10$3.00K0.00%+8+400.0%Added
Financial Perspectives, Inc8$2.14K0.00%00.0%Unchanged
TSFG, LLC7$2.00K0.00%−37−84.1%Reduced
Mascoma Wealth Management LLC9$2.00K0.00%00.0%Unchanged
Aspire Private Capital, LLC8$2.00K0.00%00.0%Unchanged
PrairieView Partners, LLC6$2.00K0.00%00.0%Unchanged
Osterweis Capital Management Inc7$2.00K0.00%+7New
Capital Advisors, Ltd. LLC9$2.00K0.00%+9New
Adirondack Retirement Specialists, Inc.7$2.00K0.00%+7New
Abound Wealth Management7$1.87K0.00%+7New
Legend Financial Advisors, Inc.5$1.33K0.00%+5New
PEAK6 Investments LLC2$1.00K0.00%−72,997−100.0%Reduced
Retirement Group, LLC4$1.00K0.00%−133−97.1%Reduced
Annapolis Financial Services, LLC2$1.00K0.00%−100−98.0%Reduced
Evermay Wealth Management LLC5$1.00K0.00%00.0%Unchanged
AlphaMark Advisors, LLC5$1.00K0.00%00.0%Unchanged
NewSquare Capital LLC4$1.00K0.00%00.0%Unchanged
Advanced Research Investment Solutions, LLC5$1.00K0.00%00.0%Unchanged
WestEnd Advisors, LLC2$1.00K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.5$1.00K0.00%+5New
TFC Financial Management3$1.00K0.00%+3New
CFS Investment Advisory Services, LLC20,559$00.00%+20,559New
Westside Investment Management, Inc.2,000––+50+2.6%Added
Caption Management, LLC0$00.00%−75,346−100.0%Sold out
Sio Capital Management, LLC0$00.00%−35,900−100.0%Sold out
Varma Mutual Pension Insurance Co0$00.00%−35,000−100.0%Sold out
TCWP LLC0$00.00%−28,632−100.0%Sold out
Duality Advisers, LP0$00.00%−23,848−100.0%Sold out
Hussman Strategic Advisors, Inc.0$00.00%−21,700−100.0%Sold out
Silverarc Capital Management, LLC0$00.00%−20,825−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−18,881−100.0%Sold out
HealthInvest Partners AB0$00.00%−16,000−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−13,832−100.0%Sold out
Morningstar Investment Services LLC0$00.00%−13,537−100.0%Sold out
Greatmark Investment Partners, Inc.0$00.00%−12,645−100.0%Sold out
Natixis Investment Managers International0$00.00%−10,826−100.0%Sold out