Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,024 institutions that hold shares in the stock, with a total of 127 Million shares, which have been reported (via 13F filing form) to have a value of $16 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
|
$347,109
0.26% of portfolio
|
Q1 2025
Added 0.69%
|
|
|
Marathon Trading Investment Management LLC
Radnor, PA |
May 13, 2025 Q1 2025 |
2,750
shares
|
$345,977
0.22% of portfolio
|
Q1 2025
Reduced 81.08%
|
|
|
Klingenstein Fields & CO LP
|
Apr 28, 2025 Q1 2025 |
2,731
shares
|
$343,587
0.02% of portfolio
|
Q4 2024
Reduced 7.61%
|
|
|
Tower Trust & Investment CO
Davenport, IA |
May 13, 2025 Q1 2025 |
2,727
shares
|
$343,083
0.27% of portfolio
|
Q1 2025
New holding
|
|
|
Signaturefd, LLC
Atlanta, GA |
May 01, 2025 Q1 2025 |
2,697
shares
|
$339,309
0.01% of portfolio
|
Q1 2025
Added 28.92%
|
|
|
Enterprise Bank & Trust CO
|
Apr 09, 2025 Q1 2025 |
2,663
shares
|
$335,032
0.14% of portfolio
|
Q1 2025
Reduced 7.02%
|
|
|
Westside Investment Management, Inc.
|
Apr 25, 2025 Q1 2025 |
2,660
shares
|
$334,654
0.08% of portfolio
|
Q1 2025
Added 97.04%
|
|
|
Fernwood Investment Management, LLC
Quincy, MA |
Feb 13, 2025 Q4 2024 |
2,660
shares
|
$334,654
0.14% of portfolio
|
Q4 2024
Reduced 3.62%
|
|
|
Advisor Partners LLC
Walnut Creek, CA |
Aug 11, 2022 Q2 2022 |
2,653
shares
|
$333,773
0.04% of portfolio
|
Q2 2022
Added 45.77%
|
|
|
Advanced Portfolio Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
2,641
shares
|
$332,264
0.73% of portfolio
|
Q1 2025
New holding
|
|
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
May 13, 2025 Q1 2025 |
2,636
shares
|
$331,635
0.0% of portfolio
|
Q1 2025
Reduced 19.49%
|
|
|
Eagle Global Advisors LLC
Houston, TX |
May 12, 2025 Q1 2025 |
2,625
shares
|
$330,251
0.02% of portfolio
|
Q1 2019
Added 0.96%
|
|
|
Integrated Quantitative Investments LLC
Bellevue, WA |
May 15, 2025 Q1 2025 |
2,600
shares
|
$327,106
0.18% of portfolio
|
Q1 2025
Reduced 2.26%
|
|
|
Mufg Securities Americas Inc.
New York, NY |
May 13, 2025 Q1 2025 |
2,591
shares
|
$325,973
0.04% of portfolio
|
Q1 2025
Added 20.46%
|
|
|
S&Co Inc
Boston, MA |
May 08, 2025 Q1 2025 |
2,572
shares
|
$323,583
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
State Of Wyoming
Cheyenne, WY |
May 14, 2025 Q1 2025 |
2,561
shares
|
$322,199
0.05% of portfolio
|
Q1 2025
Added 2.24%
|
|
|
Teza Capital Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
2,551
shares
|
$320,941
0.16% of portfolio
|
Q1 2025
New holding
|
|
|
Vestcor Inc
Fredericton, A3 |
May 08, 2025 Q1 2025 |
2,543
shares
|
$319,934
0.01% of portfolio
|
Q1 2025
Added 0.28%
|
|
|
Ocean Capital Management, LLC
|
Apr 24, 2025 Q1 2025 |
2,540
shares
|
$319,557
0.08% of portfolio
|
Q1 2025
Reduced 0.78%
|
|
|
Prudential PLC
London, England, X0 |
May 13, 2025 Q1 2025 |
2,508
shares
|
$315,531
0.0% of portfolio
|
Q2 2024
Reduced 80.64%
|
|
|
Tema Etfs LLC
New York, NY |
May 14, 2025 Q1 2025 |
2,501
shares
|
$314,650
0.1% of portfolio
|
Q4 2024
New holding
|
|
|
Nj State Employees Deferred Compensation Plan
|
May 09, 2025 Q1 2025 |
2,500
shares
|
$314,525
0.04% of portfolio
|
Q2 2021
Added 150.0%
|
|
|
Alps Advisors Inc
Denver, CO |
Apr 30, 2025 Q1 2025 |
2,500
shares
|
$314,525
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
May 13, 2025 Q1 2025 |
2,476
shares
|
$311,505
0.0% of portfolio
|
Q1 2025
Added 48.26%
|
|
|
Flagship Harbor Advisors, LLC
|
Apr 22, 2025 Q1 2025 |
2,440
shares
|
$306,976
0.02% of portfolio
|
Q1 2025
Added 57.12%
|