Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,076 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 |
|---|---|---|---|---|---|
|
Brown Shipley& CO LTD
London, X0 |
Oct 20, 2025 Q3 2025 |
85
shares
|
$14,241
0.01% of portfolio
|
Q2 2025
Reduced 20.56%
|
|
|
Hara Capital LLC
Bellevue, WA |
Oct 30, 2025 Q3 2025 |
84
shares
|
$14,074
0.01% of portfolio
|
Q3 2024
Added 1297.62%
|
|
|
Asset Planning,Inc
Cypress, CA |
Oct 23, 2025 Q3 2025 |
84
shares
|
$14,074
0.01% of portfolio
|
Q3 2025
Reduced 33.33%
|
|
|
Centerpoint Advisors, LLC
|
Nov 05, 2025 Q3 2025 |
83
shares
|
$13,906
0.0% of portfolio
|
Q4 2024
Reduced 50.3%
|
|
|
Quent Capital, LLC
|
Oct 27, 2025 Q3 2025 |
82
shares
|
$13,739
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Union Bancaire Privee, Ubp Sa
Geneva 1, V8 |
Oct 07, 2025 Q3 2025 |
82
shares
|
$13,739
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Adirondack Trust CO
|
Oct 20, 2025 Q3 2025 |
80
shares
|
$13,404
0.0% of portfolio
|
Q2 2024
Reduced 1.23%
|
|
|
Rmg Wealth Management LLC
Platteville, WI |
Oct 30, 2025 Q3 2025 |
80
shares
|
$13,404
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Steph & CO
|
Oct 06, 2025 Q3 2025 |
79
shares
|
$13,236
0.0% of portfolio
|
Q3 2025
Added 5.33%
|
|
|
Steigerwald, Gordon & Koch Inc.
|
Oct 23, 2025 Q3 2025 |
79
shares
|
$13,236
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Independence Bank Of Kentucky
|
Oct 09, 2025 Q3 2025 |
75
shares
|
$12,566
0.0% of portfolio
|
Q3 2019
Reduced 21.05%
|
|
|
First Personal Financial Services
|
Nov 01, 2024 Q3 2024 |
75
shares
|
$12,566
0.0% of portfolio
|
Q3 2024
Added 1.35%
|
|
|
Cetera Trust Company, N.A
St. Paul, MN |
Nov 13, 2025 Q3 2025 |
75
shares
|
$12,566
0.01% of portfolio
|
Q4 2023
New holding
|
|
|
Mountain Hill Investment Partners Corp.
Atlantic Highlands, NJ |
Oct 27, 2025 Q3 2025 |
75
shares
|
$12,566
0.01% of portfolio
|
Q1 2025
Reduced 50.0%
|
|
|
Avion Wealth
The Woodlands, TX |
Oct 24, 2025 Q3 2025 |
73
shares
|
$12,231
0.0% of portfolio
|
Q3 2025
Reduced 1.35%
|
|
|
Smallwood Wealth Investment Management, LLC
Red Bank, NJ |
Oct 16, 2025 Q3 2025 |
70
shares
|
$11,728
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Sachetta, LLC
Lynnfield, MA |
Oct 24, 2025 Q3 2025 |
70
shares
|
$11,728
0.0% of portfolio
|
Q2 2025
Added 150.0%
|
|
|
Catalyst Capital Advisors LLC
Huntington, NY |
Nov 12, 2025 Q3 2025 |
69
shares
|
$11,560
0.0% of portfolio
|
Q3 2025
Reduced 22.47%
|
|
|
Steward Financial Group LLC
|
Oct 20, 2023 Q3 2023 |
66
shares
|
$11,058
0.01% of portfolio
|
Q2 2023
Reduced 4.35%
|
|
|
Future Financial Wealth Managment LLC
|
Oct 15, 2025 Q3 2025 |
65
shares
|
$10,890
0.01% of portfolio
|
Q3 2024
New holding
|
|
|
First Community Trust Na
|
Oct 07, 2025 Q3 2025 |
65
shares
|
$10,890
0.01% of portfolio
|
Q4 2021
New holding
|
|
|
Prestige Wealth Management Group LLC
|
Nov 10, 2025 Q3 2025 |
64
shares
|
$10,723
0.0% of portfolio
|
Q3 2025
Added 68.42%
|
|
|
Private Wealth Asset Management, LLC
Cedar Rapids, IA |
Nov 03, 2025 Q3 2025 |
63
shares
|
$10,555
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Harbor Investment Advisory, LLC
|
Oct 27, 2025 Q3 2025 |
62
shares
|
$10,388
0.0% of portfolio
|
Q3 2025
Reduced 16.22%
|
|
|
Root Financial Partners, LLC
Solana Beach, CA |
Oct 29, 2025 Q3 2025 |
62
shares
|
$10,388
0.0% of portfolio
|
Q3 2025
New holding
|
|