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 |
|---|---|---|---|---|---|
|
Entropy Technologies, LP
New York, NY |
May 12, 2025 Q1 2025 |
17,310
shares
|
$2.49 Million
0.23% of portfolio
|
Q1 2025
Reduced 49.68%
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
17,286
shares
|
$2.48 Million
0.0% of portfolio
|
Q2 2025
Reduced 43.55%
|
|
|
Us Bancorp \De\
|
Jul 23, 2025 Q2 2025 |
17,109
shares
|
$2.46 Million
0.0% of portfolio
|
Q2 2025
Reduced 34.06%
|
|
|
Mutual Of America Capital Management LLC
New York, NY |
Jul 29, 2025 Q2 2025 |
16,835
shares
|
$2.42 Million
0.02% of portfolio
|
Q2 2025
Reduced 1.31%
|
|
|
Optiver Holding B.V.
Amsterdam, P7 |
Aug 14, 2025 Q2 2025 |
16,550
shares
|
$2.38 Million
0.06% of portfolio
|
Q2 2025
New holding
|
|
|
Lombard Odier Asset Management (Switzerland) Sa
Petit Lancy, V8 |
Aug 14, 2025 Q2 2025 |
16,430
shares
|
$2.36 Million
0.11% of portfolio
|
Q2 2025
Reduced 21.96%
|
|
|
Bank Of Nova Scotia
|
Aug 13, 2025 Q2 2025 |
16,334
shares
|
$2.35 Million
0.0% of portfolio
|
Q2 2025
Added 0.14%
|
|
|
Point72 (Difc) LTD
Dubai, C0 |
Aug 14, 2025 Q2 2025 |
16,301
shares
|
$2.34 Million
0.08% of portfolio
|
Q2 2025
Reduced 67.3%
|
|
|
I A Global Asset Management Inc.
Quebec, A8 |
Aug 05, 2025 Q2 2025 |
16,224
shares
|
$2.33 Million
0.03% of portfolio
|
Q2 2025
Reduced 11.55%
|
|
|
Edgestream Partners, L.P.
Princeton, NJ |
Aug 13, 2025 Q2 2025 |
16,164
shares
|
$2.32 Million
0.06% of portfolio
|
Q2 2025
Reduced 4.07%
|
|
|
Synovus Financial Corp
Columbus, GA |
Aug 14, 2025 Q2 2025 |
15,965
shares
|
$2.29 Million
0.03% of portfolio
|
Q2 2025
Reduced 10.95%
|
|
|
Texas Permanent School Fund
Austin, TX |
May 14, 2025 Q1 2025 |
15,595
shares
|
$2.24 Million
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
M&T Bank Corp
|
Aug 13, 2025 Q2 2025 |
15,502
shares
|
$2.23 Million
0.01% of portfolio
|
Q2 2025
Added 26.01%
|
|
|
Clark Estates Inc
New York, NY |
Aug 11, 2025 Q2 2025 |
15,300
shares
|
$2.2 Million
0.59% of portfolio
|
Q2 2025
Added 29.7%
|
|
|
Avanza Fonder Ab
Stockholm, V7 |
Jul 14, 2025 Q2 2025 |
15,287
shares
|
$2.2 Million
0.06% of portfolio
|
Q1 2025
Reduced 1.6%
|
|
|
Fuller & Thaler Asset Management, Inc.
San Mateo, CA |
Aug 14, 2025 Q2 2025 |
14,899
shares
|
$2.14 Million
0.01% of portfolio
|
Q2 2025
Added 71.89%
|
|
|
Blair William & CO
Chicago, IL |
Jul 24, 2025 Q2 2025 |
14,844
shares
|
$2.13 Million
0.01% of portfolio
|
Q2 2025
Added 11.75%
|
|
|
Cinctive Capital Management LP
New York, NY |
Aug 14, 2025 Q2 2025 |
14,802
shares
|
$2.13 Million
0.1% of portfolio
|
Q2 2025
Added 87.51%
|
|
|
Stoneridge Investment Partners LLC
|
Aug 11, 2025 Q2 2025 |
14,599
shares
|
$2.1 Million
1.38% of portfolio
|
Q1 2025
Reduced 56.81%
|
|
|
Captrust Financial Advisors
Raleigh, NC |
Aug 14, 2025 Q2 2025 |
14,595
shares
|
$2.1 Million
0.0% of portfolio
|
Q2 2025
Added 16.0%
|
|
|
Ostrum Asset Management
Paris, I0 |
Aug 13, 2025 Q2 2025 |
14,525
shares
|
$2.09 Million
0.09% of portfolio
|
Q2 2025
Reduced 1.24%
|
|
|
Aigen Investment Management, LP
|
May 12, 2025 Q1 2025 |
14,365
shares
|
$2.06 Million
0.34% of portfolio
|
Q1 2025
New holding
|
|
|
Gabelli Funds LLC
Rye, NY |
Aug 13, 2025 Q2 2025 |
14,100
shares
|
$2.02 Million
0.01% of portfolio
|
Q3 2024
Reduced 2.08%
|
|
|
Qsemble Capital Management, LP
New York, NY |
Aug 11, 2025 Q2 2025 |
13,909
shares
|
$2 Million
0.17% of portfolio
|
Q2 2025
Reduced 3.86%
|
|
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
Aug 14, 2025 Q2 2025 |
13,810
shares
|
$1.98 Million
0.08% of portfolio
|
Q2 2025
Added 3.16%
|