Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,075 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 $21.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Stifel Financial Corp
St. Louis, MO |
Nov 12, 2025 Q3 2025 |
37,591
shares
|
$6.3 Million
0.0% of portfolio
|
Q3 2025
Added 238.23%
|
|
|
Ifm Investors Pty LTD
|
Oct 14, 2025 Q3 2025 |
37,490
shares
|
$6.28 Million
0.05% of portfolio
|
Q3 2025
Added 4.86%
|
|
|
Credit Agricole S A
|
Nov 14, 2025 Q3 2025 |
37,452
shares
|
$6.28 Million
0.01% of portfolio
|
Q3 2025
Reduced 7.12%
|
|
|
Czech National Bank
Prague, 2N |
Oct 08, 2025 Q3 2025 |
37,238
shares
|
$6.24 Million
0.04% of portfolio
|
Q3 2025
Added 3.97%
|
|
|
Calamos Advisors LLC
|
Oct 20, 2025 Q3 2025 |
36,970
shares
|
$6.19 Million
0.03% of portfolio
|
Q1 2025
Added 1.13%
|
|
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
Nov 06, 2025 Q3 2025 |
36,409
shares
|
$6.1 Million
0.09% of portfolio
|
Q3 2025
Reduced 0.12%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
Nov 13, 2025 Q3 2025 |
36,365
shares
|
$6.09 Million
0.03% of portfolio
|
Q3 2025
Reduced 2.57%
|
|
|
Grimes & Company, Inc.
|
Oct 27, 2025 Q3 2025 |
35,297
shares
|
$5.91 Million
0.13% of portfolio
|
Q3 2025
Reduced 13.96%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Nov 12, 2025 Q3 2025 |
35,208
shares
|
$5.9 Million
0.03% of portfolio
|
Q3 2025
Reduced 2.03%
|
|
|
Kbc Group Nv
|
Aug 08, 2025 Q2 2025 |
35,204
shares
|
$5.9 Million
0.01% of portfolio
|
Q2 2025
Added 2.52%
|
|
|
Tang Capital Management LLC
San Diego, CA |
Nov 14, 2025 Q3 2025 |
35,000
shares
|
$5.86 Million
0.22% of portfolio
|
Q2 2024
New holding
|
|
|
Ci Private Wealth, LLC
Miami, FL |
Nov 14, 2025 Q3 2025 |
34,862
shares
|
$5.84 Million
0.01% of portfolio
|
Q3 2025
Added 1.55%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
Nov 13, 2025 Q3 2025 |
34,786
shares
|
$5.83 Million
0.01% of portfolio
|
Q3 2025
Reduced 8.73%
|
|
|
North Growth Management Ltd.
|
Oct 21, 2025 Q3 2025 |
34,000
shares
|
$5.7 Million
0.82% of portfolio
|
Q1 2025
Added 88.89%
|
|
|
Comerica Bank
|
Nov 13, 2025 Q3 2025 |
33,670
shares
|
$5.64 Million
0.02% of portfolio
|
Q3 2025
Added 59.51%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Nov 14, 2025 Q3 2025 |
33,511
shares
|
$5.61 Million
0.03% of portfolio
|
Q3 2025
Added 149.04%
|
|
|
Amf Tjanstepension Ab
|
Nov 14, 2025 Q3 2025 |
33,479
shares
|
$5.61 Million
0.03% of portfolio
|
Q3 2025
Reduced 43.37%
|
|
|
Meitav Dash Investments LTD
|
Oct 29, 2025 Q3 2025 |
33,400
shares
|
$5.6 Million
0.07% of portfolio
|
Q1 2025
Reduced 67.52%
|
|
|
Impax Asset Management Group PLC
|
Nov 06, 2025 Q3 2025 |
33,056
shares
|
$5.54 Million
0.03% of portfolio
|
Q3 2025
Reduced 1.4%
|
|
|
Wealth Enhancement Advisory Services, LLC
|
Oct 29, 2025 Q3 2025 |
32,907
shares
|
$5.51 Million
0.01% of portfolio
|
Q3 2025
Added 18.09%
|
|
|
North Crest Asset Manangement, LLC
|
Oct 29, 2025 Q3 2025 |
32,636
shares
|
$5.47 Million
0.11% of portfolio
|
Q3 2025
Reduced 0.1%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
31,931
shares
|
$5.35 Million
0.05% of portfolio
|
Q3 2025
Reduced 75.34%
|
|
|
Uss Investment Management LTD
|
Nov 13, 2025 Q3 2025 |
31,870
shares
|
$5.34 Million
0.02% of portfolio
|
Q2 2025
Added 1.18%
|
|
|
Retirement Systems Of Alabama
|
Oct 31, 2025 Q3 2025 |
31,275
shares
|
$5.24 Million
0.01% of portfolio
|
Q3 2025
Reduced 0.53%
|
|
|
Jefferies Financial Group Inc.
New York, NY |
Nov 12, 2025 Q3 2025 |
30,600
shares
|
$5.13 Million
0.02% of portfolio
|
Q3 2025
Reduced 17.56%
|
|