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 2023
Institutional positions in Biogen Inc. as of Mar 31, 2023. 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
- 1,004
- −11 vs. Q4 2022
- Shares held
- 127.9M
- +3.08M (+2.5%) vs. Q4 2022
- Total value
- $35.0B
- +$421.8M (+1.2%) vs. Q4 2022
- New holders
- 88
- 342 more added
- Sold out
- 99
- 365 more reduced
18 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,047 | $30.7B |
| Q1 2026 | 1,015 | $24.7B |
| Q4 2025 | 1,002 | $24.6B |
| Q3 2025 | 909 | $18.4B |
| Q2 2025 | 867 | $16.3B |
| Q1 2025 | 882 | $17.7B |
| Q4 2024 | 879 | $20.2B |
| Q3 2024 | 921 | $25.1B |
| Q2 2024 | 947 | $29.9B |
| Q1 2024 | 955 | $28.0B |
| Q4 2023 | 1,005 | $33.3B |
| Q3 2023 | 966 | $32.2B |
| Q2 2023 | 1,009 | $36.1B |
| Q1 2023 | 1,004 | $35.0B |
| Q4 2022 | 1,033 | $34.6B |
| Q3 2022 | 987 | $33.0B |
| Q2 2022 | 930 | $25.0B |
| Q1 2022 | 954 | $25.9B |
| Q4 2021 | 1,014 | $29.7B |
| Q3 2021 | 1,044 | $35.1B |
| Q2 2021 | 1,107 | $43.6B |
| Q1 2021 | 1,096 | $35.7B |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meridian Wealth Management, LLC | 5,706 | $1.59M | 0.14% | +4+0.1% | Added |
| Intellectus Partners, LLC | 5,785 | $1.61M | 0.51% | −478−7.6% | Reduced |
| Factorial Partners, LLC | 5,850 | $1.63M | 1.23% | +450+8.3% | Added |
| Moody Lynn & Lieberson, LLC | 5,890 | $1.64M | 0.15% | −145−2.4% | Reduced |
| Shell Asset Management Co | 5,901 | $1.64M | 0.07% | −24−0.4% | Reduced |
| Waycross Partners, LLC | 6,000 | $1.67M | 0.48% | +6,000 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 6,079 | $1.69M | 0.04% | +2,179+55.9% | Added |
| Legacy Bridge, LLC | 6,110 | $1.70M | 1.19% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 6,136 | $1.71M | 0.08% | +200+3.4% | Added |
| Oak Associates, Ltd | 6,190 | $1.72M | 0.14% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 6,286 | $1.75M | 0.07% | +11+0.2% | Added |
| E. Ohman J:or Asset Management AB | 6,299 | $1.75M | 0.07% | 00.0% | Unchanged |
| Ethic Inc. | 6,357 | $1.77M | 0.07% | −2,894−31.3% | Reduced |
| Metropolitan Life Insurance Co | 6,441 | $1.79M | 0.09% | −1,729−21.2% | Reduced |
| New Mexico Educational Retirement Board | 6,624 | $1.84M | 0.09% | −300−4.3% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 6,650 | $1.85M | 0.03% | −1,086−14.0% | Reduced |
| Paragon Capital Management Inc | 6,715 | $1.87M | 1.63% | +3,063+83.9% | Added |
| Siemens Fonds Invest GmbH | 6,727 | $1.87M | 0.20% | −18−0.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,729 | $1.87M | 0.00% | +268+4.1% | Added |
| Brown Brothers Harriman & Co | 6,770 | $1.88M | 0.02% | +32+0.5% | Added |
| Richelieu Gestion PLC | 6,811 | $1.89M | 1.71% | −1,647−19.5% | Reduced |
| MML Investors Services, LLC | 6,834 | $1.90M | 0.01% | −1,082−13.7% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 6,884 | $1.91M | 0.02% | −200−2.8% | Reduced |
| Easterly Investment Partners LLC | 6,889 | $1.92M | 0.17% | +96+1.4% | Added |
| Two Sigma Securities, LLC | 6,899 | $1.92M | 0.16% | +5,755+503.1% | Added |
| G&S Capital LLC | 6,907 | $1.92M | 0.85% | +148+2.2% | Added |
| Mogy Joel R Investment Counsel Inc | 6,960 | $1.94M | 0.17% | 00.0% | Unchanged |
| Fairfield, Bush & Co. | 7,000 | $1.95M | 0.69% | +7,000 | New |
| Metis Global Partners, LLC | 7,015 | $1.95M | 0.13% | +73+1.1% | Added |
| Level Four Advisory Services, LLC | 7,051 | $1.96M | 0.13% | −34−0.5% | Reduced |
| Evoke Wealth, LLC | 7,069 | $1.97M | 0.07% | +5+0.1% | Added |
| Independent Advisor Alliance | 7,298 | $2.03M | 0.10% | +7,298 | New |
| Fayez Sarofim & Co | 7,413 | $2.06M | 0.01% | 00.0% | Unchanged |
| Ramsay, Stattman, Vela & Price, Inc. | 7,620 | $2.12M | 0.46% | 00.0% | Unchanged |
| Malaga Cove Capital, LLC | 7,624 | $2.12M | 1.05% | −10−0.1% | Reduced |
| Vestmark Advisory Solutions, Inc. | 7,642 | $2.12M | 0.09% | +51+0.7% | Added |
| Mengis Capital Management, Inc. | 8,105 | $2.25M | 0.47% | 00.0% | Unchanged |
| Prudential PLC | 8,139 | $2.26M | 0.03% | +22+0.3% | Added |
| La Banque Postale Asset Management SA | 8,382 | $2.33M | 0.06% | +1,359+19.4% | Added |
| Captrust Financial Advisors | 8,553 | $2.38M | 0.01% | −233−2.7% | Reduced |
| UBS Oconnor LLC | 8,610 | $2.39M | 0.06% | +8,610 | New |
| Whittier Trust Co of Nevada Inc | 8,731 | $2.43M | 0.09% | +191+2.2% | Added |
| Money Concepts Capital Corp | 8,801 | $2.45M | 0.14% | −2,651−23.1% | Reduced |
| M&G Investment Management Ltd | 8,980 | $2.50M | 0.02% | −3,863−30.1% | Reduced |
| CIBC World Markets Corp | 9,016 | $2.51M | 0.04% | −9,626−51.6% | Reduced |
| Toroso Investments, LLC | 9,070 | $2.52M | 0.08% | +423+4.9% | Added |
| Brinker Capital Investments, LLC | 9,111 | $2.53M | 0.03% | +1,136+14.2% | Added |
| Orion Portfolio Solutions, LLC | 9,111 | $2.53M | 0.03% | +8,011+728.3% | Added |
| Synovus Financial Corp | 9,236 | $2.57M | 0.03% | +893+10.7% | Added |
| Segall Bryant & Hamill, LLC | 9,265 | $2.58M | 0.03% | −250−2.6% | Reduced |
| Industrial Alliance Investment Management Inc. | 9,270 | $2.58M | 0.07% | −15,554−62.7% | Reduced |
| Commerce Bank | 9,282 | $2.58M | 0.02% | −149−1.6% | Reduced |
| Group One Trading, L.P. | 9,308 | $2.59M | 0.12% | +9,308 | New |
| Fiera Capital Corp | 9,650 | $2.68M | 0.01% | +83+0.9% | Added |
| Oversea-Chinese Banking CORP Ltd | 9,650 | $2.68M | 0.14% | +220+2.3% | Added |
| Old North State Wealth Management, LLC | 9,723 | $2.70M | 2.53% | +276+2.9% | Added |
| Cairn Investment Group, Inc. | 9,820 | $2.73M | 1.90% | +255+2.7% | Added |
| Sivik Global Healthcare LLC | 10,000 | $2.78M | 1.20% | 00.0% | Unchanged |
| Twin Capital Management Inc | 10,022 | $2.79M | 0.38% | −1,558−13.5% | Reduced |
| JustInvest LLC | 10,114 | $2.81M | 0.10% | +909+9.9% | Added |
| Lincoln National Corp | 10,143 | $2.82M | 0.06% | +1,743+20.8% | Added |
| Oppenheimer & Co Inc | 10,253 | $2.85M | 0.06% | +3,097+43.3% | Added |
| CIBC World Markets Inc. | 10,287 | $2.86M | 0.01% | −18,654−64.5% | Reduced |
| Wealthfront Advisers LLC | 10,336 | $2.87M | 0.01% | +3,825+58.7% | Added |
| Rockefeller Capital Management L.P. | 10,356 | $2.88M | 0.01% | +3,891+60.2% | Added |
| Ostrum Asset Management | 10,422 | $2.90M | 0.25% | +10,422 | New |
| Cambridge Investment Research Advisors, Inc. | 10,564 | $2.94M | 0.01% | +5,078+92.6% | Added |
| Guardian Investment Management | 10,765 | $3.01M | 2.31% | +600+5.9% | Added |
| TKG Advisors, LLC | 10,896 | $3.03M | 1.89% | +849+8.5% | Added |
| Blair William & Co | 10,912 | $3.03M | 0.01% | +580+5.6% | Added |
| Keybank National Association | 10,930 | $3.04M | 0.01% | +621+6.0% | Added |
| Vontobel Holding Ltd. | 11,083 | $3.08M | 0.03% | +2,511+29.3% | Added |
| Court Place Advisors, LLC | 11,106 | $3.09M | 1.12% | −470−4.1% | Reduced |
| Silverarc Capital Management, LLC | 11,311 | $3.14M | 1.41% | −10,664−48.5% | Reduced |
| Bank of Nova Scotia | 11,316 | $3.15M | 0.01% | −1,924−14.5% | Reduced |
| Maryland State Retirement & Pension System | 11,318 | $3.15M | 0.07% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 11,322 | $3.15M | 0.21% | +3,472+44.2% | Added |
| First Republic Investment Management, Inc. | 11,353 | $3.16M | 0.01% | −153−1.3% | Reduced |
| Kentucky Retirement Systems | 11,386 | $3.17M | 0.12% | −23−0.2% | Reduced |
| BFT Financial Group, LLC | 11,390 | $3.17M | 0.47% | +11,390 | New |
| Elo Mutual Pension Insurance Co | 11,443 | $3.18M | 0.10% | +209+1.9% | Added |
| Gifford Fong Associates | 11,500 | $3.20M | 0.84% | 00.0% | Unchanged |
| Norinchukin Bank, The | 11,513 | $3.20M | 0.06% | +290+2.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 11,515 | $3.20M | 0.06% | +153+1.3% | Added |
| North Growth Management Ltd. | 12,000 | $3.24M | 0.69% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 11,744 | $3.27M | 0.04% | +1,662+16.5% | Added |
| Securian Asset Management, Inc | 12,093 | $3.36M | 0.09% | +100+0.8% | Added |
| Brookstone Capital Management | 11,583 | $3.38M | 0.07% | +2,944+34.1% | Added |
| Tocqueville Asset Management L.P. | 12,236 | $3.40M | 0.06% | +176+1.5% | Added |
| USA Financial Portformulas Corp | 12,485 | $3.47M | 5.62% | +12,485 | New |
| Agf Management Ltd | 12,727 | $3.54M | 0.02% | +11,107+685.6% | Added |
| Kinneret Advisory, LLC | 12,850 | $3.57M | 0.46% | −690−5.1% | Reduced |
| British Columbia Investment Management Corp | 12,890 | $3.58M | 0.04% | 00.0% | Unchanged |
| Sectoral Asset Management Inc | 13,002 | $3.61M | 0.69% | −350−2.6% | Reduced |
| Profund Advisors LLC | 13,010 | $3.62M | 0.22% | −10,255−44.1% | Reduced |
| Winton Group Ltd | 13,091 | $3.64M | 0.22% | −3,771−22.4% | Reduced |
| SG Americas Securities, LLC | 13,485 | $3.75M | 0.05% | −13,700−50.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 13,536 | $3.76M | 0.04% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 13,591 | $3.78M | 0.12% | +4,751+53.7% | Added |
| Creative Planning | 13,613 | $3.78M | 0.01% | +108+0.8% | Added |