Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,022 institutions that hold shares in the stock, with a total of 126 Million shares, which have been reported (via 13F filing form) to have a value of $16.3 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Impax Asset Management Group PLC
|
Apr 29, 2025 Q1 2025 |
35,846
shares
|
$4.61 Million
0.03% of portfolio
|
Q1 2025
Reduced 2.41%
|
|
|
Czech National Bank
Prague, 2N |
Jul 09, 2025 Q2 2025 |
35,816
shares
|
$4.61 Million
0.04% of portfolio
|
Q2 2025
Added 6.53%
|
|
|
Ifm Investors Pty LTD
|
Jul 10, 2025 Q2 2025 |
35,752
shares
|
$4.6 Million
0.04% of portfolio
|
Q2 2025
Added 6.0%
|
|
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
Apr 28, 2025 Q1 2025 |
35,435
shares
|
$4.56 Million
0.11% of portfolio
|
Q1 2025
Added 3.48%
|
|
|
Aquatic Capital Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
35,232
shares
|
$4.53 Million
0.12% of portfolio
|
Q1 2025
Reduced 45.75%
|
|
|
Tang Capital Management LLC
San Diego, CA |
May 15, 2025 Q1 2025 |
35,000
shares
|
$4.5 Million
0.31% of portfolio
|
Q2 2024
New holding
|
|
|
Kbc Group Nv
|
Apr 25, 2025 Q1 2025 |
34,340
shares
|
$4.42 Million
0.01% of portfolio
|
Q1 2025
Added 2.54%
|
|
|
Strs Ohio
|
May 28, 2025 Q1 2025 |
34,000
shares
|
$4.38 Million
0.02% of portfolio
|
Q1 2025
Reduced 30.61%
|
|
|
North Growth Management Ltd.
|
Apr 21, 2025 Q1 2025 |
34,000
shares
|
$4.38 Million
0.98% of portfolio
|
Q1 2025
Added 88.89%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
May 13, 2025 Q1 2025 |
33,474
shares
|
$4.31 Million
0.03% of portfolio
|
Q1 2025
Added 8.04%
|
|
|
Meitav Dash Investments LTD
|
May 12, 2025 Q1 2025 |
33,400
shares
|
$4.3 Million
0.09% of portfolio
|
Q1 2025
Reduced 67.52%
|
|
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
Apr 29, 2025 Q1 2025 |
33,060
shares
|
$4.25 Million
0.43% of portfolio
|
Q1 2025
Reduced 0.88%
|
|
|
North Crest Asset Manangement, LLC
|
Jul 10, 2025 Q2 2025 |
32,669
shares
|
$4.2 Million
0.12% of portfolio
|
Q2 2025
Reduced 5.39%
|
|
|
Orion Investment CO
St. Louis, MO |
May 14, 2025 Q1 2025 |
31,652
shares
|
$4.07 Million
1.77% of portfolio
|
Q1 2025
Reduced 0.22%
|
|
|
Uss Investment Management LTD
|
May 14, 2025 Q1 2025 |
31,498
shares
|
$4.05 Million
0.03% of portfolio
|
Q4 2024
Reduced 15.06%
|
|
|
Peak6 LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
30,622
shares
|
$3.94 Million
0.01% of portfolio
|
Q1 2025
Added 249.93%
|
|
|
Natixis
Paris, I0 |
Jul 18, 2025 Q1 2025 |
29,905
shares
|
$3.85 Million
0.02% of portfolio
|
Q1 2025
Added 5.33%
|
|
|
Ci Private Wealth, LLC
Miami, FL |
May 14, 2025 Q1 2025 |
29,791
shares
|
$3.83 Million
0.01% of portfolio
|
Q1 2025
Added 1.39%
|
|
|
Fjarde Ap Fonden (The Fourth Swedish National Pensionfund)
Stockholm, V7 |
Aug 02, 2024 Q2 2024 |
29,721
shares
|
$3.82 Million
0.08% of portfolio
|
Q2 2024
New holding
|
|
|
Farmers Trust CO
|
Jul 14, 2025 Q2 2025 |
29,527
shares
|
$3.8 Million
0.71% of portfolio
|
Q2 2025
Added 98.69%
|
|
|
Degroof Petercam Asset Management
Brussels, C9 |
May 13, 2024 Q1 2024 |
29,300
shares
|
$3.77 Million
0.08% of portfolio
|
Q1 2024
Reduced 27.3%
|
|
|
Amalgamated Bank
New York, NY |
Apr 25, 2025 Q1 2025 |
28,454
shares
|
$3.66 Million
0.03% of portfolio
|
Q1 2025
Added 0.9%
|
|
|
Icici Prudential Asset Management CO LTD
|
May 08, 2025 Q1 2025 |
28,229
shares
|
$3.63 Million
0.51% of portfolio
|
Q1 2025
Reduced 0.07%
|
|
|
Cwm, LLC
|
May 01, 2025 Q1 2025 |
28,143
shares
|
$3.62 Million
0.02% of portfolio
|
Q1 2025
Added 78.97%
|
|
|
British Columbia Investment Management Corp
Victoria, A1 |
May 14, 2025 Q1 2025 |
27,873
shares
|
$3.59 Million
0.02% of portfolio
|
Q1 2025
Reduced 0.05%
|