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 |
|---|---|---|---|---|---|
|
Schroder Investment Management Group
London, X0 |
Aug 13, 2025 Q2 2025 |
13,767
shares
|
$1.98 Million
0.0% of portfolio
|
Q2 2025
Reduced 77.18%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Aug 14, 2025 Q2 2025 |
13,456
shares
|
$1.93 Million
0.01% of portfolio
|
Q2 2025
Added 59.89%
|
|
|
Vontobel Holding Ltd.
|
Jul 23, 2025 Q2 2025 |
13,448
shares
|
$1.93 Million
0.01% of portfolio
|
Q2 2025
Reduced 15.63%
|
|
|
Raymond James Financial Services Advisors, Inc.
St. Petersburg, FL |
Oct 18, 2024 Q3 2024 |
13,382
shares
|
$1.92 Million
0.0% of portfolio
|
Q3 2024
Reduced 11.52%
|
|
|
Sprucegrove Investment Management LTD
Toronto, A6 |
Aug 06, 2025 Q2 2025 |
13,310
shares
|
$1.91 Million
0.17% of portfolio
|
Q2 2025
Reduced 5.67%
|
|
|
Evoke Wealth, LLC
|
Aug 07, 2025 Q2 2025 |
13,147
shares
|
$1.89 Million
0.04% of portfolio
|
Q2 2025
Added 11.13%
|
|
|
Beacon Investment Advisory Services, Inc.
|
Jul 15, 2025 Q2 2025 |
12,930
shares
|
$1.86 Million
0.07% of portfolio
|
Q2 2025
Reduced 19.59%
|
|
|
Fox Run Management, L.L.C.
Greenwich, CT |
Aug 06, 2025 Q2 2025 |
12,891
shares
|
$1.85 Million
0.29% of portfolio
|
Q2 2025
Added 41.44%
|
|
|
Cetera Investment Advisers
Schaumburg, IL |
Aug 08, 2025 Q2 2025 |
12,888
shares
|
$1.85 Million
0.0% of portfolio
|
Q2 2025
Added 2.22%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Aug 14, 2025 Q2 2025 |
12,625
shares
|
$1.81 Million
0.01% of portfolio
|
Q2 2025
Reduced 79.44%
|
|
|
Oregon Public Employees Retirement Fund
|
Jul 25, 2025 Q2 2025 |
12,598
shares
|
$1.81 Million
0.03% of portfolio
|
Q1 2025
Added 0.88%
|
|
|
Provident CO Of The Employees Of The Hebrew University LTD
Jerusalem, L3 |
Aug 05, 2025 Q2 2025 |
12,529
shares
|
$1.8 Million
1.57% of portfolio
|
Q1 2025
Added 38.3%
|
|
|
Norinchukin Bank, The
Tokyo, M0 |
Aug 14, 2025 Q2 2025 |
12,485
shares
|
$1.79 Million
0.02% of portfolio
|
Q2 2025
Added 7.87%
|
|
|
B. Metzler Seel. Sohn & Co. Ag
Frankfurt, 2M |
Aug 11, 2025 Q2 2025 |
12,482
shares
|
$1.79 Million
0.02% of portfolio
|
Q1 2025
Added 23.24%
|
|
|
Ethic Inc.
New York, NY |
Jul 30, 2025 Q2 2025 |
12,438
shares
|
$1.79 Million
0.03% of portfolio
|
Q2 2025
Added 58.35%
|
|
|
Pallas Capital Advisors LLC
Braintree, MA |
Jul 09, 2025 Q2 2025 |
12,365
shares
|
$1.78 Million
0.06% of portfolio
|
Q2 2025
Reduced 7.34%
|
|
|
Twin Capital Management Inc
|
Aug 06, 2025 Q2 2025 |
12,034
shares
|
$1.73 Million
0.16% of portfolio
|
Q2 2025
Added 4.26%
|
|
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
Aug 13, 2025 Q2 2025 |
12,000
shares
|
$1.72 Million
0.2% of portfolio
|
Q2 2025
Reduced 75.76%
|
|
|
Mizuho Securities Usa LLC
|
May 12, 2025 Q1 2025 |
11,720
shares
|
$1.68 Million
0.04% of portfolio
|
Q1 2025
Reduced 15.14%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
Aug 11, 2025 Q2 2025 |
11,669
shares
|
$1.68 Million
0.01% of portfolio
|
Q1 2025
Reduced 38.72%
|
|
|
Pathstone Holdings, LLC
Englewood, NJ |
Aug 12, 2025 Q2 2025 |
11,597
shares
|
$1.67 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.99%
|
|
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
Aug 07, 2025 Q2 2025 |
11,437
shares
|
$1.64 Million
0.01% of portfolio
|
Q2 2025
Added 2.0%
|
|
|
Public Sector Pension Investment Board
Montreal, A8 |
Aug 12, 2025 Q2 2025 |
11,252
shares
|
$1.62 Million
0.01% of portfolio
|
Q2 2025
Reduced 44.04%
|
|
|
Acg Wealth
|
Nov 03, 2022 Q3 2022 |
11,213
shares
|
$1.61 Million
0.68% of portfolio
|
Q3 2022
Reduced 12.59%
|
|
|
Quest Partners LLC
New York, NY |
Jul 31, 2025 Q2 2025 |
11,164
shares
|
$1.6 Million
0.14% of portfolio
|
Q2 2025
Added 34.07%
|