Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,022 institutions that hold shares in the stock, with a total of 126 Million shares, which have been reported (via 13F filing form) to have a value of $16.3 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Massachusetts Wealth Management
North Andover, MA |
Apr 16, 2025 Q1 2025 |
2,759
shares
|
$355,055
0.26% of portfolio
|
Q1 2025
Added 0.69%
|
|
|
Marathon Trading Investment Management LLC
Radnor, PA |
May 13, 2025 Q1 2025 |
2,750
shares
|
$353,897
0.22% of portfolio
|
Q1 2025
Reduced 81.08%
|
|
|
Uncommon Cents Investing LLC
|
Jul 16, 2025 Q2 2025 |
2,739
shares
|
$352,481
0.09% of portfolio
|
Q2 2025
Reduced 20.72%
|
|
|
Klingenstein Fields & CO LP
|
Apr 28, 2025 Q1 2025 |
2,731
shares
|
$351,452
0.02% of portfolio
|
Q4 2024
Reduced 7.61%
|
|
|
Hb Wealth Management, LLC
|
Jul 17, 2025 Q2 2025 |
2,712
shares
|
$349,007
0.0% of portfolio
|
Q2 2025
Added 12.58%
|
|
|
Westside Investment Management, Inc.
|
Apr 25, 2025 Q1 2025 |
2,660
shares
|
$342,315
0.08% of portfolio
|
Q1 2025
Added 97.04%
|
|
|
Fernwood Investment Management, LLC
Quincy, MA |
Feb 13, 2025 Q4 2024 |
2,660
shares
|
$342,315
0.14% of portfolio
|
Q4 2024
Reduced 3.62%
|
|
|
Advisor Partners LLC
Walnut Creek, CA |
Aug 11, 2022 Q2 2022 |
2,653
shares
|
$341,414
0.04% of portfolio
|
Q2 2022
Added 45.77%
|
|
|
Advanced Portfolio Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
2,641
shares
|
$339,870
0.73% of portfolio
|
Q1 2025
New holding
|
|
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
May 13, 2025 Q1 2025 |
2,636
shares
|
$339,226
0.0% of portfolio
|
Q1 2025
Reduced 19.49%
|
|
|
Eagle Global Advisors LLC
Houston, TX |
Jul 16, 2025 Q2 2025 |
2,625
shares
|
$337,811
0.01% of portfolio
|
Q1 2019
Added 0.96%
|
|
|
Enterprise Bank & Trust CO
|
Jul 07, 2025 Q2 2025 |
2,618
shares
|
$336,910
0.12% of portfolio
|
Q2 2025
Reduced 1.69%
|
|
|
Integrated Quantitative Investments LLC
Bellevue, WA |
May 15, 2025 Q1 2025 |
2,600
shares
|
$334,594
0.18% of portfolio
|
Q1 2025
Reduced 2.26%
|
|
|
Mufg Securities Americas Inc.
New York, NY |
May 13, 2025 Q1 2025 |
2,591
shares
|
$333,435
0.04% of portfolio
|
Q1 2025
Added 20.46%
|
|
|
S&Co Inc
Boston, MA |
May 08, 2025 Q1 2025 |
2,572
shares
|
$330,990
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
State Of Wyoming
Cheyenne, WY |
May 14, 2025 Q1 2025 |
2,561
shares
|
$329,575
0.05% of portfolio
|
Q1 2025
Added 2.24%
|
|
|
Teza Capital Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
2,551
shares
|
$328,288
0.16% of portfolio
|
Q1 2025
New holding
|
|
|
Vestcor Inc
Fredericton, A3 |
May 08, 2025 Q1 2025 |
2,543
shares
|
$327,258
0.01% of portfolio
|
Q1 2025
Added 0.28%
|
|
|
Ocean Capital Management, LLC
|
Apr 24, 2025 Q1 2025 |
2,540
shares
|
$326,872
0.08% of portfolio
|
Q1 2025
Reduced 0.78%
|
|
|
Exchange Traded Concepts, LLC
|
Jul 10, 2025 Q2 2025 |
2,518
shares
|
$324,041
0.0% of portfolio
|
Q2 2025
Added 4.7%
|
|
|
Prudential PLC
London, England, X0 |
May 13, 2025 Q1 2025 |
2,508
shares
|
$322,754
0.0% of portfolio
|
Q2 2024
Reduced 80.64%
|
|
|
Tema Etfs LLC
New York, NY |
May 14, 2025 Q1 2025 |
2,501
shares
|
$321,853
0.1% of portfolio
|
Q4 2024
New holding
|
|
|
Nj State Employees Deferred Compensation Plan
|
May 09, 2025 Q1 2025 |
2,500
shares
|
$321,725
0.04% of portfolio
|
Q2 2021
Added 150.0%
|
|
|
Alps Advisors Inc
Denver, CO |
Apr 30, 2025 Q1 2025 |
2,500
shares
|
$321,725
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
May 13, 2025 Q1 2025 |
2,476
shares
|
$318,636
0.0% of portfolio
|
Q1 2025
Added 48.26%
|