Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,075 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 $21.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Alpha Family Trust
Los Angeles, CA |
Nov 12, 2025 Q3 2025 |
1,540
shares
|
$258,027
0.1% of portfolio
|
Q3 2025
New holding
|
|
|
State Of Wyoming
Cheyenne, WY |
Nov 04, 2025 Q3 2025 |
1,527
shares
|
$255,848
0.03% of portfolio
|
Q3 2025
Reduced 54.81%
|
|
|
Stf Management LP
Frisco, TX |
Nov 12, 2025 Q3 2025 |
1,525
shares
|
$255,513
0.08% of portfolio
|
Q3 2025
Added 0.46%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
1,510
shares
|
$253,000
0.02% of portfolio
|
Q2 2023
New holding
|
|
|
Modern Wealth Management, LLC
Lenexa, KS |
Nov 12, 2025 Q3 2025 |
1,507
shares
|
$252,497
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Clearstead Advisors, LLC
Cleveland, OH |
Nov 10, 2025 Q3 2025 |
1,502
shares
|
$251,660
0.0% of portfolio
|
Q3 2025
Reduced 10.75%
|
|
|
Perigon Wealth Management, LLC
San Francisco, CA |
Jan 16, 2026 Q4 2025 |
1,502
shares
|
$251,660
0.0% of portfolio
|
Q4 2025
New holding
|
|
|
High Tower Trust Services, Lta
|
Apr 20, 2023 Q1 2023 |
1,500
shares
|
$251,325
0.04% of portfolio
|
Q4 2022
Reduced 0.99%
|
|
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
Oct 29, 2025 Q3 2025 |
1,493
shares
|
$250,152
0.01% of portfolio
|
Q3 2025
Reduced 8.24%
|
|
|
Ae Wealth Management LLC
|
Nov 03, 2025 Q3 2025 |
1,462
shares
|
$244,958
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Intercontinental Wealth Advisors, LLC
|
Jul 21, 2023 Q2 2023 |
1,458
shares
|
$244,287
0.1% of portfolio
|
Q2 2023
Reduced 0.34%
|
|
|
Cigna Investments Inc
Bloomfield, CT |
Oct 22, 2025 Q3 2025 |
1,457
shares
|
$244,120
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Cx Institutional
|
Oct 23, 2025 Q3 2025 |
1,453
shares
|
$243,450
0.01% of portfolio
|
Q3 2025
Added 6.06%
|
|
|
Israel Discount Bank Of New York
New York, NY |
Nov 12, 2025 Q3 2025 |
1,453
shares
|
$243,450
0.62% of portfolio
|
Q3 2025
New holding
|
|
|
Prasad Wealth Partners, LLC
Independence, OH |
Nov 05, 2025 Q3 2025 |
1,452
shares
|
$243,282
0.06% of portfolio
|
Q3 2025
New holding
|
|
|
Bank Pictet & Cie (Asia) LTD
|
Jul 16, 2024 Q2 2024 |
1,444
shares
|
$241,942
0.02% of portfolio
|
Q1 2024
Reduced 71.59%
|
|
|
Umb Bank, N.A.
|
Nov 04, 2025 Q3 2025 |
1,436
shares
|
$240,601
0.0% of portfolio
|
Q3 2025
Added 39.55%
|
|
|
Johnson Investment Counsel Inc
Cincinnati, OH |
Nov 06, 2025 Q3 2025 |
1,429
shares
|
$239,428
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Procyon Advisors, LLC
|
Jan 07, 2026 Q4 2025 |
1,397
shares
|
$234,067
0.0% of portfolio
|
Q4 2025
New holding
|
|
|
Cary Street Partners Financial LLC
Richmond, VA |
Nov 10, 2025 Q3 2025 |
1,355
shares
|
$227,030
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Inverness Counsel LLC
|
Oct 26, 2022 Q3 2022 |
1,353
shares
|
$226,695
0.02% of portfolio
|
Q3 2022
New holding
|
|
|
Livforsakringsbolaget Skandia, Omsesidigt
Stockholm, V7 |
Nov 18, 2025 Q3 2025 |
1,330
shares
|
$222,841
0.01% of portfolio
|
Q3 2025
Reduced 6.99%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
1,300
shares
|
$217,815
0.0% of portfolio
|
Q3 2025
Reduced 97.68%
|
|
|
S Bank Fund Management LTD
Helsinki, H9 |
Oct 27, 2025 Q3 2025 |
1,292
shares
|
$216,474
0.02% of portfolio
|
Q3 2025
Reduced 1.22%
|
|
|
Riversedge Advisors, LLC
|
Jan 07, 2026 Q4 2025 |
1,288
shares
|
$215,804
0.04% of portfolio
|
Q4 2025
New holding
|
|