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 |
|---|---|---|---|---|---|
|
Hopwood Financial Services, Inc.
Reston, VA |
Aug 11, 2025 Q2 2025 |
300
shares
|
$43,080
0.03% of portfolio
|
Q4 2024
New holding
|
|
|
Newbridge Financial Services Group, Inc.
|
Aug 19, 2025 Q2 2025 |
300
shares
|
$43,080
0.01% of portfolio
|
Q2 2024
Reduced 27.01%
|
|
|
Costello Asset Management, Inc
|
Jul 24, 2025 Q2 2025 |
300
shares
|
$43,080
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Financial Gravity Companies, Inc.
Lakeway, TX |
Aug 08, 2025 Q2 2025 |
295
shares
|
$42,362
0.01% of portfolio
|
Q4 2024
New holding
|
|
|
Financial Gravity Asset Management, Inc.
|
Apr 30, 2025 Q1 2025 |
295
shares
|
$42,362
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Nbt Bank N A
|
Jul 23, 2025 Q2 2025 |
284
shares
|
$40,782
0.0% of portfolio
|
Q2 2025
Added 14.06%
|
|
|
Strategic Wealth Partners, Ltd.
Independence, OH |
Aug 11, 2025 Q2 2025 |
280
shares
|
$40,208
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Itau Unibanco Holding S.A.
Sao Paulo, D5 |
Aug 08, 2025 Q2 2025 |
273
shares
|
$39,202
0.0% of portfolio
|
Q2 2025
Reduced 1.09%
|
|
|
Golden State Wealth Management, LLC
Santa Ana, CA |
Aug 06, 2025 Q2 2025 |
265
shares
|
$38,054
0.0% of portfolio
|
Q1 2025
Reduced 54.07%
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
Aug 11, 2025 Q2 2025 |
260
shares
|
$37,336
0.0% of portfolio
|
Q2 2025
Added 182.61%
|
|
|
Quintet Private Bank (Europe) S.A.
Luxembourg, N4 |
Jul 08, 2025 Q2 2025 |
255
shares
|
$36,618
0.0% of portfolio
|
Q2 2025
Reduced 72.49%
|
|
|
Wfa Of San Diego, LLC
|
Aug 14, 2025 Q2 2025 |
253
shares
|
$36,330
0.02% of portfolio
|
Q2 2025
Reduced 23.56%
|
|
|
Twin Lakes Capital Management, LLC
Redwood Shores, CA |
Jul 31, 2025 Q2 2025 |
250
shares
|
$35,900
0.02% of portfolio
|
Q1 2025
Reduced 51.08%
|
|
|
Kiely Wealth Advisory Group, Inc.
Oak Ridge, NC |
Feb 12, 2025 Q4 2024 |
247
shares
|
$35,469
0.02% of portfolio
|
Q4 2023
New holding
|
|
|
New Square Capital LLC
|
Aug 05, 2025 Q2 2025 |
244
shares
|
$35,038
0.0% of portfolio
|
Q2 2025
Added 134.62%
|
|
|
Concord Wealth Partners
|
Jul 25, 2025 Q2 2025 |
228
shares
|
$32,740
0.0% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Rothschild Investment LLC
Chicago, IL |
Aug 11, 2025 Q2 2025 |
224
shares
|
$32,166
0.0% of portfolio
|
Q2 2025
Added 64.71%
|
|
|
Pflug Koory, LLC
|
Jul 21, 2025 Q2 2025 |
214
shares
|
$30,730
0.01% of portfolio
|
Q4 2024
Reduced 15.75%
|
|
|
Bogart Wealth, LLC
|
Jul 29, 2025 Q2 2025 |
209
shares
|
$30,012
0.0% of portfolio
|
Q2 2024
Reduced 3.69%
|
|
|
Smartleaf Asset Management LLC
Boston, MA |
Aug 14, 2025 Q2 2025 |
202
shares
|
$29,007
0.0% of portfolio
|
Q2 2025
Reduced 38.23%
|
|
|
Harbour Investments, Inc.
Madison, WI |
Jul 28, 2025 Q2 2025 |
201
shares
|
$28,863
0.0% of portfolio
|
Q2 2025
Added 3.08%
|
|
|
Mount Yale Investment Advisors, LLC
|
Aug 12, 2025 Q2 2025 |
200
shares
|
$28,720
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Vision Financial Markets LLC
Stamford, CT |
Aug 01, 2025 Q2 2025 |
200
shares
|
$28,720
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Opal Wealth Advisors, LLC
Jericho, NY |
Jul 14, 2025 Q2 2025 |
186
shares
|
$26,709
0.01% of portfolio
|
Q2 2025
Reduced 2.62%
|
|
|
Principia Wealth Advisory, LLC
Dallas, TX |
Aug 14, 2025 Q2 2025 |
183
shares
|
$26,278
0.02% of portfolio
|
Q2 2025
Added 7.65%
|