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 $18.6 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Richwood Investment Advisors, LLC
|
Jul 23, 2025 Q2 2025 |
2,248
shares
|
$320,587
0.23% of portfolio
|
Q2 2025
Reduced 19.22%
|
|
|
Harbor Capital Advisors, Inc.
|
Jul 09, 2025 Q2 2025 |
2,241
shares
|
$319,589
0.01% of portfolio
|
Q2 2025
Reduced 0.53%
|
|
|
Kestra Advisory Services, LLC
|
Aug 14, 2025 Q2 2025 |
2,227
shares
|
$317,592
0.0% of portfolio
|
Q2 2025
Added 16.41%
|
|
|
Trust CO Of Toledo Na
Holland, OH |
Jul 24, 2025 Q2 2025 |
2,225
shares
|
$317,307
0.03% of portfolio
|
Q2 2025
Reduced 1.72%
|
|
|
Wedmont Private Capital
|
Jul 10, 2025 Q2 2025 |
2,190
shares
|
$312,315
0.01% of portfolio
|
Q2 2025
Added 3.84%
|
|
|
Allworth Financial LP
|
Aug 07, 2025 Q2 2025 |
2,179
shares
|
$310,747
0.0% of portfolio
|
Q2 2025
Added 114.26%
|
|
|
Navellier & Associates Inc
Reno, NV |
Aug 07, 2025 Q2 2025 |
2,164
shares
|
$308,608
0.04% of portfolio
|
Q3 2023
New holding
|
|
|
Capital Investment Advisors, LLC
|
Jul 17, 2025 Q2 2025 |
2,164
shares
|
$308,608
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Evercore Wealth Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
2,142
shares
|
$305,470
0.0% of portfolio
|
Q1 2024
Reduced 0.37%
|
|
|
Callan Capital, LLC
La Jolla, CA |
Apr 29, 2025 Q1 2025 |
2,131
shares
|
$303,901
0.02% of portfolio
|
Q1 2025
Added 2.7%
|
|
|
Sanctuary Advisors, LLC
Indianapolis, IN |
Jan 31, 2025 Q4 2024 |
2,123
shares
|
$302,761
0.0% of portfolio
|
Q4 2024
Reduced 46.46%
|
|
|
Great Valley Advisor Group, Inc.
|
Aug 14, 2025 Q2 2025 |
2,076
shares
|
$296,058
0.01% of portfolio
|
Q2 2025
Reduced 36.92%
|
|
|
Proathlete Wealth Management LLC
Boca Raton, FL |
Jul 14, 2025 Q2 2025 |
2,069
shares
|
$295,060
0.08% of portfolio
|
Q2 2025
Added 0.1%
|
|
|
Ropes Wealth Advisors LLC
Boston, MA |
Oct 19, 2023 Q3 2023 |
2,068
shares
|
$294,917
0.1% of portfolio
|
Q3 2023
Reduced 0.96%
|
|
|
Cognios Beta Neutral Large Cap Fund, LP
Prairie Village, KS |
May 08, 2024 Q1 2024 |
2,052
shares
|
$292,635
0.59% of portfolio
|
Q1 2024
New holding
|
|
|
Huntington National Bank
Columbus, OH |
Aug 05, 2025 Q2 2025 |
2,050
shares
|
$292,350
0.0% of portfolio
|
Q2 2025
Reduced 15.74%
|
|
|
Personal Cfo Solutions, LLC
|
Apr 30, 2025 Q1 2025 |
2,027
shares
|
$289,070
0.06% of portfolio
|
Q1 2025
Added 31.2%
|
|
|
J.W. Cole Advisors, Inc.
|
Aug 12, 2025 Q2 2025 |
2,017
shares
|
$287,644
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Ever Source Wealth Advisors, LLC
|
Aug 13, 2025 Q2 2025 |
2,004
shares
|
$285,790
0.01% of portfolio
|
Q2 2025
Added 102.02%
|
|
|
Heritage Wealth Advisors
|
Aug 11, 2025 Q2 2025 |
2,000
shares
|
$285,220
0.01% of portfolio
|
Q3 2022
Added 1.6%
|
|
|
Estabrook Capital Management
New York, NY |
Aug 13, 2025 Q2 2025 |
2,000
shares
|
$285,220
0.04% of portfolio
|
Q2 2025
Reduced 1.62%
|
|
|
Northwest & Ethical Investments L.P.
Toronto, A6 |
Aug 12, 2025 Q2 2025 |
2,000
shares
|
$285,220
0.01% of portfolio
|
Q1 2024
Added 328.35%
|
|
|
Aquila Investment Management LLC
|
Oct 22, 2024 Q3 2024 |
2,000
shares
|
$285,220
0.48% of portfolio
|
Q3 2024
Reduced 33.33%
|
|
|
National Asset Management, Inc.
Boca Raton, FL |
Aug 19, 2025 Q2 2025 |
1,991
shares
|
$283,936
0.01% of portfolio
|
Q2 2025
Reduced 15.02%
|
|
|
55 I, LLC
Boston, MA |
Nov 14, 2022 Q3 2022 |
1,983
shares
|
$282,795
0.01% of portfolio
|
Q3 2022
New holding
|