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 2021
Institutional positions in Biogen Inc. as of Dec 31, 2021. 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
- 1,014
- −7 vs. Q3 2021
- Shares held
- 123.9M
- +172.9K (+0.1%) vs. Q3 2021
- Total value
- $29.7B
- −$5.31B (−15.2%) vs. Q3 2021
- New holders
- 146
- 295 more added
- Sold out
- 153
- 395 more reduced
23 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Biogen Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qube Research & Technologies Ltd | 15,083 | $3.62M | 0.03% | −44,123−74.5% | Reduced |
| Gabelli Funds LLC | 15,075 | $3.62M | 0.02% | −415−2.7% | Reduced |
| Comerica Bank | 16,194 | $3.60M | 0.03% | −5,813−26.4% | Reduced |
| ExodusPoint Capital Management, LP | 14,967 | $3.59M | 0.04% | +1,107+8.0% | Added |
| Daiwa Securities Group Inc. | 13,472 | $3.48M | 0.02% | +545+4.2% | Added |
| First National Bank of Omaha | 14,219 | $3.41M | 0.16% | −767−5.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 14,207 | $3.41M | 0.01% | +13,977+6,077.0% | Added |
| Morningstar Investment Services LLC | 14,166 | $3.40M | 0.04% | +3,125+28.3% | Added |
| HighTower Advisors, LLC | 14,074 | $3.36M | 0.01% | −5,271−27.2% | Reduced |
| Monaco Asset Management SAM | 14,000 | $3.36M | 2.10% | +14,000 | New |
| Norinchukin Bank, The | 13,879 | $3.33M | 0.04% | −1,048−7.0% | Reduced |
| Greatmark Investment Partners, Inc. | 13,779 | $3.31M | 0.56% | +4,448+47.7% | Added |
| First Citizens Bank & Trust Co | 13,714 | $3.29M | 0.13% | +4,032+41.6% | Added |
| Court Place Advisors, LLC | 13,429 | $3.22M | 0.89% | −1,413−9.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 13,361 | $3.21M | 0.03% | −157−1.2% | Reduced |
| Strategic Wealth Partners, Ltd. | 13,025 | $3.13M | 0.59% | +13,025 | New |
| M&G Investment Management Ltd | 12,999 | $3.12M | 0.02% | −73,893−85.0% | Reduced |
| Hussman Strategic Advisors, Inc. | 13,000 | $3.12M | 0.68% | +5,250+67.7% | Added |
| Sphera Funds Management Ltd. | 13,000 | $3.12M | 0.37% | +13,000 | New |
| Creative Planning | 12,988 | $3.12M | 0.01% | −661−4.8% | Reduced |
| Mariner, LLC | 12,837 | $3.08M | 0.01% | −696−5.1% | Reduced |
| Tower Research Capital LLC (TRC) | 12,745 | $3.06M | 0.05% | +1,745+15.9% | Added |
| MUFG Securities EMEA plc | 12,725 | $3.05M | 0.06% | +12,725 | New |
| D.A. Davidson & Co. | 12,633 | $3.03M | 0.03% | +9,142+261.9% | Added |
| Birchview Capital, LP | 12,600 | $3.02M | 1.95% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 12,582 | $3.02M | 0.35% | −66−0.5% | Reduced |
| Crossmark Global Holdings, Inc. | 12,501 | $3.00M | 0.07% | +2,555+25.7% | Added |
| Pacer Advisors, Inc. | 12,417 | $2.98M | 0.03% | −3,235−20.7% | Reduced |
| Bridgewater Associates, LP | 12,404 | $2.98M | 0.02% | −218−1.7% | Reduced |
| MML Investors Services, LLC | 12,313 | $2.95M | 0.02% | −705−5.4% | Reduced |
| First Republic Investment Management, Inc. | 12,140 | $2.91M | 0.01% | −5,517−31.2% | Reduced |
| Securian Asset Management, Inc | 12,111 | $2.91M | 0.05% | −623−4.9% | Reduced |
| Level Four Advisory Services, LLC | 12,012 | $2.88M | 0.22% | +2,377+24.7% | Added |
| American Assets Investment Management, LLC | 12,000 | $2.88M | 0.31% | 00.0% | Unchanged |
| Cambria Investment Management, L.P. | 11,772 | $2.82M | 0.47% | +1,199+11.3% | Added |
| Gifford Fong Associates | 11,500 | $2.76M | 0.48% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 11,433 | $2.74M | 0.08% | +949+9.1% | Added |
| Maryland State Retirement & Pension System | 11,318 | $2.71M | 0.07% | 00.0% | Unchanged |
| Cutler Group LP | 11,252 | $2.70M | 0.19% | +10,599+1,623.1% | Added |
| American Portfolios Advisors | 11,144 | $2.67M | 0.09% | +25+0.2% | Added |
| Commerce Bank | 11,073 | $2.66M | 0.02% | +209+1.9% | Added |
| Teachers Retirement System of the State of Kentucky | 10,983 | $2.63M | 0.02% | −757−6.4% | Reduced |
| Capitolis Advisors LLC | 10,958 | $2.63M | 0.02% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 10,895 | $2.61M | 0.01% | +5,668+108.4% | Added |
| MUFG Americas Holdings Corp | 10,381 | $2.49M | 0.05% | +1,180+12.8% | Added |
| IMC-Chicago, LLC | 10,222 | $2.45M | 0.10% | −1,243−10.8% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 10,195 | $2.45M | 0.03% | +10,195 | New |
| Guardian Investment Management | 10,165 | $2.44M | 1.70% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 10,084 | $2.42M | 0.08% | −3,658−26.6% | Reduced |
| Creative Financial Designs Inc | 10,076 | $2.42M | 0.36% | +1,671+19.9% | Added |
| Fayez Sarofim & Co | 10,028 | $2.41M | 0.01% | 00.0% | Unchanged |
| Lipe & Dalton | 10,005 | $2.40M | 1.14% | 00.0% | Unchanged |
| Mengis Capital Management, Inc. | 9,915 | $2.38M | 0.45% | −2,735−21.6% | Reduced |
| First Quadrant L P | 9,847 | $2.36M | 0.25% | 00.0% | Unchanged |
| Keybank National Association | 9,810 | $2.35M | 0.01% | −718−6.8% | Reduced |
| Schroder Investment Management Group | 9,754 | $2.34M | 0.00% | −997−9.3% | Reduced |
| Industrial Alliance Investment Management Inc. | 9,735 | $2.34M | 0.05% | +9,735 | New |
| Money Concepts Capital Corp | 9,717 | $2.33M | 0.20% | +9,717 | New |
| Brinker Capital Investments, LLC | 9,707 | $2.33M | 0.03% | +827+9.3% | Added |
| Financial Advisors Network, Inc. | 9,548 | $2.29M | 0.52% | +891+10.3% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 9,511 | $2.28M | 0.05% | −13−0.1% | Reduced |
| Centiva Capital, LP | 9,503 | $2.28M | 0.15% | +4,665+96.4% | Added |
| Hennessy Advisors Inc | 9,500 | $2.28M | 0.13% | −400−4.0% | Reduced |
| Xponance, Inc. | 9,427 | $2.26M | 0.04% | +1,894+25.1% | Added |
| Lifeworks Advisors, LLC | 9,398 | $2.25M | 1.80% | +9,398 | New |
| KMG Fiduciary Partners, LLC | 9,324 | $2.24M | 0.35% | −3,984−29.9% | Reduced |
| Fifth Third Bancorp | 9,284 | $2.23M | 0.01% | −1,843−16.6% | Reduced |
| New Mexico Educational Retirement Board | 9,124 | $2.19M | 0.07% | −700−7.1% | Reduced |
| TownSquare Capital, LLC | 9,084 | $2.18M | 0.05% | −455−4.8% | Reduced |
| Shell Asset Management Co | 9,038 | $2.17M | 0.04% | +2,136+30.9% | Added |
| Arlington Partners LLC | 8,990 | $2.16M | 0.58% | +232+2.6% | Added |
| Harvest Volatility Management LLC | 8,947 | $2.15M | 0.11% | +2,079+30.3% | Added |
| Kentucky Retirement Systems | 8,839 | $2.12M | 0.09% | +139+1.6% | Added |
| Sepio Capital, LP | 8,742 | $2.10M | 0.16% | +8,742 | New |
| OPSEU Pension Plan Trust Fund | 8,470 | $2.07M | 0.47% | −11−0.1% | Reduced |
| Whittier Trust Co of Nevada Inc | 8,609 | $2.06M | 0.08% | −10−0.1% | Reduced |
| Neuberger Berman Group LLC | 10,902 | $2.06M | 0.00% | +3,008+38.1% | Added |
| Pinebridge Investments, L.P. | 8,487 | $2.04M | 0.02% | +442+5.5% | Added |
| Achmea Investment Management B.V. | 8,482 | $2.03M | 0.10% | −1,002−10.6% | Reduced |
| Regions Financial Corp | 8,374 | $2.01M | 0.02% | +4,246+102.9% | Added |
| Maven Securities LTD | 8,350 | $2.00M | 0.25% | +8,350 | New |
| Horizon Investments, LLC | 8,094 | $1.94M | 0.06% | −248−3.0% | Reduced |
| Leelyn Smith, LLC | 8,028 | $1.93M | 0.52% | +78+1.0% | Added |
| Kinneret Advisory, LLC | 7,921 | $1.90M | 0.20% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 7,858 | $1.89M | 0.07% | −388−4.7% | Reduced |
| Cairn Investment Group, Inc. | 7,850 | $1.88M | 1.30% | +600+8.3% | Added |
| Oppenheimer & Co Inc | 7,701 | $1.85M | 0.03% | +379+5.2% | Added |
| Paradigm Asset Management Co LLC | 7,605 | $1.82M | 0.46% | +405+5.6% | Added |
| Vestmark Advisory Solutions, Inc. | 7,396 | $1.77M | 0.10% | −1,328−15.2% | Reduced |
| Virtu Financial LLC | 7,358 | $1.76M | 0.18% | −1,546−17.4% | Reduced |
| Malaga Cove Capital, LLC | 7,316 | $1.75M | 0.69% | −17−0.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 7,286 | $1.75M | 0.03% | −191−2.6% | Reduced |
| Kestra Advisory Services, LLC | 7,262 | $1.74M | 0.02% | −4,888−40.2% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 7,259 | $1.74M | 0.02% | −400−5.2% | Reduced |
| Old North State Wealth Management, LLC | 7,249 | $1.74M | 1.75% | +7,249 | New |
| Regal Investment Advisors LLC | 7,186 | $1.72M | 0.15% | +2,214+44.5% | Added |
| Siemens Fonds Invest GmbH | 7,174 | $1.72M | 0.11% | +472+7.0% | Added |
| Timber Creek Capital Management LLC | 7,150 | $1.72M | 0.51% | −8,225−53.5% | Reduced |
| Everence Capital Management Inc | 7,150 | $1.72M | 0.13% | +3,570+99.7% | Added |
| South Dakota Investment Council | 7,039 | $1.69M | 0.03% | 00.0% | Unchanged |