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 |
|---|---|---|---|---|---|
|
Four Thought Financial, LLC
Venice, FL |
Nov 21, 2022 Q3 2022 |
18
shares
|
$2,584
0.0% of portfolio
|
Q3 2022
Reduced 85.12%
|
|
|
Ameriflex Group, Inc.
Las Vegas, NV |
Jul 21, 2025 Q2 2025 |
18
shares
|
$2,584
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Plante Moran Financial Advisors, LLC
|
Aug 05, 2025 Q2 2025 |
17
shares
|
$2,441
0.0% of portfolio
|
Q4 2024
Reduced 54.05%
|
|
|
Financial Management Professionals, Inc.
|
Jul 15, 2025 Q2 2025 |
16
shares
|
$2,297
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Winch Advisory Services, LLC
Appleton, WI |
Aug 07, 2025 Q2 2025 |
16
shares
|
$2,297
0.0% of portfolio
|
Q2 2023
New holding
|
|
|
Darwin Advisors, LLC
|
Aug 14, 2025 Q2 2025 |
16
shares
|
$2,297
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Gfg Capital, LLC
|
Jul 24, 2025 Q2 2025 |
16
shares
|
$2,297
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Fortis Group Advisors, LLC
Westwood, NJ |
Aug 08, 2025 Q2 2025 |
15
shares
|
$2,154
0.0% of portfolio
|
Q1 2024
Reduced 50.0%
|
|
|
Accredited Wealth Management, LLC
Louisville, KY |
Aug 12, 2025 Q2 2025 |
15
shares
|
$2,154
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Nvwm, LLC
|
Aug 06, 2025 Q2 2025 |
14
shares
|
$2,010
0.0% of portfolio
|
Q2 2025
Added 7.69%
|
|
|
Stone House Investment Management, LLC
|
Aug 06, 2025 Q2 2025 |
14
shares
|
$2,010
0.0% of portfolio
|
Q2 2025
Reduced 51.72%
|
|
|
Hollencrest Capital Management
|
Aug 18, 2025 Q2 2025 |
13
shares
|
$1,866
0.0% of portfolio
|
Q1 2023
Reduced 93.9%
|
|
|
New England Capital Financial Advisors LLC
Meriden, CT |
Aug 08, 2025 Q2 2025 |
13
shares
|
$1,866
0.0% of portfolio
|
Q1 2025
Reduced 79.37%
|
|
|
Penserra Capital Management LLC
Orinda, CA |
Aug 06, 2025 Q2 2025 |
12
shares
|
$1,723
0.0% of portfolio
|
Q1 2025
Reduced 96.86%
|
|
|
Bernard Wealth Management Corp.
Royal Oak, MI |
Jul 24, 2025 Q2 2025 |
11
shares
|
$1,579
0.0% of portfolio
|
Q4 2024
Reduced 47.62%
|
|
|
Sargent Bickham Lagudis LLC
|
Jan 23, 2023 Q4 2022 |
11
shares
|
$1,579
0.0% of portfolio
|
Q4 2022
Reduced 64.52%
|
|
|
Park Place Capital Corp
Birmingham, AL |
Jul 17, 2025 Q2 2025 |
11
shares
|
$1,579
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Strategic Investment Solutions, Inc. /Il
Orland Park, IL |
Jul 16, 2025 Q2 2025 |
10
shares
|
$1,436
0.0% of portfolio
|
Q4 2023
New holding
|
|
|
Hazlett, Burt & Watson, Inc.
|
Jul 25, 2025 Q2 2025 |
10
shares
|
$1,436
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
1 North Wealth Services LLC
Annapolis, MD |
Jul 23, 2025 Q2 2025 |
10
shares
|
$1,436
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
Aug 13, 2025 Q2 2025 |
9
shares
|
$1,292
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Cape Investment Advisory, Inc.
Mcdonough, GA |
Aug 19, 2025 Q2 2025 |
9
shares
|
$1,292
0.0% of portfolio
|
Q2 2025
Added 28.57%
|
|
|
Wealth Preservation Advisors, LLC
Chattanooga, TN |
Aug 14, 2025 Q2 2025 |
9
shares
|
$1,292
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Img Wealth Management, Inc.
Jacksonville, FL |
Jul 30, 2025 Q2 2025 |
9
shares
|
$1,292
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Advisor Net Financial, Inc
|
Jul 14, 2025 Q2 2025 |
9
shares
|
$1,292
0.0% of portfolio
|
Q2 2025
Reduced 40.0%
|