Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,018 institutions that hold shares in the stock, with a total of 131 Million shares, which have been reported (via 13F filing form) to have a value of $18.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Curio Wealth, LLC
Annapolis, MD |
Jul 31, 2025 Q2 2025 |
2
shares
|
$287
0.0% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
Jul 22, 2025 Q2 2025 |
2
shares
|
$287
0.0% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Ancora Advisors, LLC
Cleveland, OH |
Aug 14, 2025 Q2 2025 |
2
shares
|
$287
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Baldrige Asset Management LLC
|
Apr 17, 2023 Q1 2023 |
2
shares
|
$287
0.0% of portfolio
|
Q1 2023
New holding
|
|
|
Clari Vest Asset Management LLC
San Diego, CA |
Nov 12, 2024 Q3 2024 |
2
shares
|
$287
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Column Capital Advisors, LLC
|
Nov 03, 2023 Q3 2023 |
2
shares
|
$287
0.0% of portfolio
|
Q3 2023
Reduced 81.82%
|
|
|
Di Nuzzo Private Wealth, Inc.
Beaver, PA |
Jul 17, 2025 Q2 2025 |
2
shares
|
$287
0.0% of portfolio
|
Q2 2025
Reduced 93.75%
|
|
|
Exane Derivatives
|
Jul 12, 2022 Q2 2022 |
1
shares
|
$143
0.0% of portfolio
|
Q4 2021
Reduced 99.73%
|
|
|
Tfc Financial Management
|
Jul 29, 2025 Q2 2025 |
1
shares
|
$143
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Ross\Johnson & Associates LLC
Plymouth, MN |
Aug 15, 2025 Q2 2025 |
1
shares
|
$143
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Creative Financial Designs Inc
|
Aug 04, 2025 Q2 2025 |
1
shares
|
$143
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Valued Wealth Advisors LLC
Holladay, UT |
Aug 06, 2025 Q2 2025 |
1
shares
|
$143
0.0% of portfolio
|
Q1 2025
Reduced 66.67%
|
|
|
Bay Harbor Wealth Management, LLC
|
Jul 22, 2025 Q2 2025 |
1
shares
|
$143
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Quest 10 Wealth Builders, Inc.
Fuquay Varina, VA |
May 01, 2025 Q1 2025 |
1
shares
|
$143
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
Aug 12, 2025 Q2 2025 |
0
shares
|
$0
100.0% of portfolio
|
Q2 2025
New holding
|