Purchases and Sales Made in Q1 2025 in Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB) during Q1 2025. The information is specifically focused on institutions that hold shares of BIOGEN INC..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Quest Partners LLC
New York, NY |
SELL
|
- |
-12.5K- 60.03% |
$1.67M - $1.92M
|
8.33K
$1.11M
|
|
|
May 13, 2025
Q1 2025
|
California Public Employees Retirement System
Sacramento, CA |
SELL
|
- |
-12.8K- 3.21% |
$1.7M - $1.95M
|
385K
$51.2M
|
|
|
May 05, 2025
Q1 2025
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-13.3K- 87.87% |
$1.78M - $2.04M
|
1.84K
$244K
|
|
|
May 14, 2025
Q1 2025
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-14K- 43.34% |
$1.87M - $2.15M
|
18.3K
$2.44M
|
|
|
May 28, 2025
Q1 2025
|
Strs Ohio
|
SELL
|
- |
-15K- 30.61% |
$2M - $2.3M
|
34K
$4.52M
|
|
|
May 14, 2025
Q1 2025
|
Candriam S.C.A.
|
SELL
|
- |
-15.2K- 7.52% |
$2.03M - $2.33M
|
187K
$24.8M
|
|
|
May 15, 2025
Q1 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
SELL
|
- |
-17K- 23.43% |
$2.27M - $2.61M
|
55.6K
$7.4M
|
|
|
May 12, 2025
Q1 2025
|
Entropy Technologies, LP
New York, NY |
SELL
|
- |
-17.1K- 49.68% |
$2.28M - $2.62M
|
17.3K
$2.3M
|
|
|
May 13, 2025
Q1 2025
|
Tocqueville Asset Management L.P.
New York, NY |
SELL
|
- |
-17.2K- 71.98% |
$2.29M - $2.63M
|
6.68K
$889K
|
|
|
May 15, 2025
Q1 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-17.2K- 11.33% |
$2.29M - $2.63M
|
134K
$17.9M
|
|
|
May 15, 2025
Q1 2025
|
Glenmede Trust CO Na
Philadelphia, PA |
SELL
|
- |
-17.5K- 19.63% |
$2.33M - $2.68M
|
71.5K
$9.52M
|
|
|
May 12, 2025
Q1 2025
|
Forsta Ap Fonden
Stockholm, V7 |
SELL
|
- |
-18.3K- 44.31% |
$2.44M - $2.8M
|
23K
$3.06M
|
|
|
May 15, 2025
Q1 2025
|
Mirae Asset Securities (Usa) Inc.
New York, NY |
SELL
|
- |
-18.7K- 46.5% |
$2.49M - $2.86M
|
21.5K
$2.85M
|
|
|
May 14, 2025
Q1 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-18.9K- 62.07% |
$2.53M - $2.9M
|
11.6K
$1.54M
|
|
|
May 15, 2025
Q1 2025
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
- |
-19K- 72.87% |
$2.53M - $2.91M
|
7.07K
$940K
|
|
|
May 14, 2025
Q1 2025
|
Stoneridge Investment Partners LLC
|
SELL
|
- |
-19.2K- 56.81% |
$2.56M - $2.94M
|
14.6K
$1.94M
|
|
|
May 14, 2025
Q1 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-21.4K- 22.66% |
$2.86M - $3.28M
|
73.1K
$9.73M
|
|
|
May 15, 2025
Q1 2025
|
Treasurer Of The State Of North Carolina
|
SELL
|
- |
-22K- 24.83% |
$2.94M - $3.37M
|
66.7K
$8.87M
|
|
|
May 15, 2025
Q1 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
SELL
|
- |
-22.3K- 85.18% |
$2.98M - $3.42M
|
3.88K
$516K
|
|
|
May 19, 2025
Q1 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-23.4K- 1.53% |
$3.13M - $3.59M
|
1.51M
$201M
|
|
|
Apr 30, 2025
Q1 2025
|
State Of Michigan Retirement System
|
SELL
|
- |
-23.8K- 37.48% |
$3.18M - $3.65M
|
39.7K
$5.28M
|
|
|
May 02, 2025
Q1 2025
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-24K- 3.27% |
$3.2M - $3.67M
|
708K
$94.2M
|
|
|
May 15, 2025
Q1 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-24.3K- 1.51% |
$3.25M - $3.73M
|
1.59M
$211M
|
|
|
May 13, 2025
Q1 2025
|
Bnp Paribas Asset Management Holding S.A.
|
SELL
|
- |
-25.9K- 14.5% |
$3.45M - $3.97M
|
153K
$20.3M
|
|
|
May 14, 2025
Q1 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-27.3K- 11.37% |
$3.65M - $4.19M
|
213K
$28.3M
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-29.7K- 45.75% |
$3.96M - $4.55M
|
35.2K
$4.69M
|
|
|
May 14, 2025
Q1 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-30.4K- 11.62% |
$4.05M - $4.65M
|
231K
$30.7M
|
|
|
May 12, 2025
Q1 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-30.4K- 90.58% |
$4.05M - $4.66M
|
3.16K
$420K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
- |
-32.9K- 55.61% |
$4.39M - $5.05M
|
26.3K
$3.5M
|
|
|
May 08, 2025
Q1 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
- |
-33.9K- 40.37% |
$4.52M - $5.19M
|
50K
$6.65M
|
|
|
May 13, 2025
Q1 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-35.3K- 3.45% |
$4.71M - $5.41M
|
987K
$131M
|
|
|
May 14, 2025
Q1 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
SELL
|
- |
-40.5K- 16.8% |
$5.4M - $6.21M
|
201K
$26.7M
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-41.5K- 28.8% |
$5.53M - $6.36M
|
103K
$13.6M
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-45.5K- 78.63% |
$6.08M - $6.98M
|
12.4K
$1.65M
|
|
|
Apr 30, 2025
Q1 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-46K- 23.1% |
$6.14M - $7.06M
|
153K
$20.4M
|
|
|
May 13, 2025
Q1 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-49K- 3.16% |
$6.54M - $7.52M
|
1.5M
$200M
|
|
|
May 09, 2025
Q1 2025
|
J. Safra Sarasin Holding Ag
Basel, V8 |
SELL
|
- |
-52.9K- 84.08% |
$7.05M - $8.1M
|
10K
$1.33M
|
|
|
May 13, 2025
Q1 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-54.9K- 47.58% |
$7.33M - $8.41M
|
60.5K
$8.04M
|
|
|
May 12, 2025
Q1 2025
|
Meitav Dash Investments LTD
|
SELL
|
- |
-69.4K- 67.52% |
$9.27M - $10.6M
|
33.4K
$4.44M
|
|
|
May 07, 2025
Q1 2025
|
Td Asset Management Inc
|
SELL
|
- |
-71.3K- 20.05% |
$9.52M - $10.9M
|
284K
$37.8M
|
|
|
May 15, 2025
Q1 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-74.1K- 92.62% |
$9.88M - $11.3M
|
5.9K
$785K
|
|
|
May 14, 2025
Q1 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
SELL
|
- |
-74.2K- 59.98% |
$9.9M - $11.4M
|
49.5K
$6.58M
|
|
|
May 05, 2025
Q1 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-76.2K- 25.93% |
$10.2M - $11.7M
|
218K
$28.9M
|
|
|
May 13, 2025
Q1 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-78.4K- 37.08% |
$10.5M - $12M
|
133K
$17.7M
|
|
|
May 13, 2025
Q1 2025
|
Sprucegrove Investment Management LTD
Toronto, A6 |
SELL
|
- |
-83.7K- 85.58% |
$11.2M - $12.8M
|
14.1K
$1.88M
|
|
|
May 13, 2025
Q1 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-100K- 70.44% |
$13.3M - $15.3M
|
42K
$5.58M
|
|
|
May 09, 2025
Q1 2025
|
Primecap Management CO
Pasadena, CA |
SELL
|
- |
-103K- 0.64% |
$13.7M - $15.8M
|
15.9M
$2.12B
|
|
|
May 14, 2025
Q1 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-118K- 64.73% |
$15.7M - $18M
|
64.2K
$8.53M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-120K- 22.04% |
$16M - $18.4M
|
424K
$56.4M
|
|
|
May 13, 2025
Q1 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-156K- 27.01% |
$20.8M - $23.9M
|
421K
$56M
|