Latest Institutional Purchases of Biogen Inc. (BIIB)
This list provides information on the latest institutional transactions involving Biogen Inc. (BIIB) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 13, 2025
Q1 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
17.7K+ 41.58% |
$2.36M - $2.72M
|
60.3K
$7.71M
|
|
|
May 14, 2025
Q1 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
16.4K+ 75.88% |
$2.19M - $2.52M
|
38.1K
$4.87M
|
|
|
Apr 21, 2025
Q1 2025
|
North Growth Management Ltd.
|
BUY
|
- |
16K+ 88.89% |
$2.13M - $2.45M
|
34K
$4.35M
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
15.6KNew |
$2.08M - $2.39M
|
15.6K
$1.99M
|
|
|
May 15, 2025
Q1 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
PUT |
15.5K+ 1192.31% |
$2.07M - $2.38M
|
16.8K
$2.15M
|
|
|
May 12, 2025
Q1 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
15.3K+ 14.59% |
$2.04M - $2.34M
|
120K
$15.3M
|
|
|
May 15, 2025
Q1 2025
|
Palo Alto Investors LP
Palo Alto, CA |
BUY
|
- |
14.8K+ 7.77% |
$1.97M - $2.26M
|
205K
$26.2M
|
|
|
May 07, 2025
Q1 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
14.5K+ 633.06% |
$1.93M - $2.22M
|
16.7K
$2.14M
|
|
|
May 15, 2025
Q1 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
14.4K+ 27.19% |
$1.92M - $2.21M
|
67.4K
$8.61M
|
|
|
May 12, 2025
Q1 2025
|
Aigen Investment Management, LP
|
BUY
|
- |
14.4KNew |
$1.92M - $2.2M
|
14.4K
$1.84M
|
|
|
May 21, 2025
Q1 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
14.4K+ 448.66% |
$1.92M - $2.2M
|
17.6K
$2.24M
|
|
|
May 15, 2025
Q1 2025
|
Aviva PLC
|
BUY
|
- |
14K+ 15.96% |
$1.87M - $2.15M
|
102K
$13M
|
|
|
May 07, 2025
Q1 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
12.8K+ 37.93% |
$1.71M - $1.97M
|
46.7K
$5.97M
|
|
|
May 13, 2025
Q1 2025
|
Andra Ap Fonden
Goteborg, V7 |
BUY
|
- |
12.5K+ 37.09% |
$1.67M - $1.92M
|
46.2K
$5.91M
|
|
|
May 01, 2025
Q1 2025
|
Cwm, LLC
|
BUY
|
- |
12.4K+ 78.97% |
$1.66M - $1.9M
|
28.1K
$3.6M
|
|
|
May 15, 2025
Q1 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
12.2KNew |
$1.62M - $1.86M
|
12.2K
$1.55M
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
11.8K+ 5.2% |
$1.58M - $1.81M
|
239K
$30.6M
|
|
|
May 15, 2025
Q1 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
11.7KNew |
$1.56M - $1.79M
|
11.7K
$1.49M
|
|
|
May 13, 2025
Q1 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
11.7K+ 471.89% |
$1.56M - $1.79M
|
14.1K
$1.81M
|
|
|
May 12, 2025
Q1 2025
|
Qsemble Capital Management, LP
New York, NY |
BUY
|
- |
11.4K+ 372.62% |
$1.52M - $1.75M
|
14.5K
$1.85M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
11.2KNew |
$1.49M - $1.72M
|
11.2K
$1.43M
|
|
|
May 09, 2025
Q1 2025
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
BUY
|
- |
10.8KNew |
$1.45M - $1.66M
|
10.8K
$1.39M
|
|
|
May 08, 2025
Q1 2025
|
Seizert Capital Partners, LLC
|
BUY
|
- |
10.8K+ 27.19% |
$1.44M - $1.65M
|
50.5K
$6.45M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
10.5K+ 47.73% |
$1.4M - $1.61M
|
32.5K
$4.16M
|
|
|
May 12, 2025
Q1 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
10.4K+ 166.17% |
$1.39M - $1.6M
|
16.7K
$2.14M
|
|
|
May 15, 2025
Q1 2025
|
Sih Partners, Lllp
Wilmington, DE |
BUY
|
- |
10.4KNew |
$1.39M - $1.6M
|
10.4K
$1.33M
|
|
|
May 13, 2025
Q1 2025
|
Kovitz Investment Group Partners, LLC
|
BUY
|
- |
10.3K+ 266.58% |
$1.38M - $1.58M
|
14.2K
$1.82M
|
|
|
May 14, 2025
Q1 2025
|
Ieq Capital, LLC
|
BUY
|
- |
10.2K+ 17.12% |
$1.36M - $1.56M
|
69.7K
$8.91M
|
|
|
May 08, 2025
Q1 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
9.95K+ 58.64% |
$1.33M - $1.52M
|
26.9K
$3.44M
|
|
|
May 15, 2025
Q1 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
9.6K+ 10.71% |
$1.28M - $1.47M
|
99.2K
$12.7M
|
|
|
May 14, 2025
Q1 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
9.48KNew |
$1.27M - $1.45M
|
9.48K
$1.21M
|
|
|
May 13, 2025
Q1 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
9.11KNew |
$1.22M - $1.4M
|
9.11K
$1.17M
|
|
|
May 15, 2025
Q1 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
9K+ 150.0% |
$1.2M - $1.38M
|
15K
$1.92M
|
|
|
May 14, 2025
Q1 2025
|
Level Four Advisory Services, LLC
Dallas, TX |
BUY
|
- |
8.69K+ 116.28% |
$1.16M - $1.33M
|
16.2K
$2.07M
|
|
|
May 15, 2025
Q1 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
8.44K+ 10.53% |
$1.13M - $1.29M
|
88.6K
$11.3M
|
|
|
May 14, 2025
Q1 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
PUT |
8KNew |
$1.07M - $1.23M
|
8K
$1.02M
|
|
|
May 15, 2025
Q1 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
7.89KNew |
$1.05M - $1.21M
|
7.89K
$1.01M
|
|
|
Jun 26, 2025
Q1 2025
|
Ag2 R La Mondiale Gestion D'Actifs
Paris, I0 |
BUY
|
- |
7.64KNew |
$1.02M - $1.17M
|
7.64K
$977K
|
|
|
May 08, 2025
Q1 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
7.53K+ 3.21% |
$1M - $1.15M
|
242K
$30.9M
|
|
|
May 12, 2025
Q1 2025
|
Koss Olinger Consulting, LLC
|
BUY
|
- |
7.3KNew |
$974K - $1.12M
|
7.3K
$933K
|
|
|
May 09, 2025
Q1 2025
|
Banco Santander, S.A.
|
BUY
|
- |
7.18K+ 15.02% |
$958K - $1.1M
|
55K
$7.03M
|
|
|
May 15, 2025
Q1 2025
|
Van Eck Associates Corp
|
BUY
|
- |
7.16K+ 0.67% |
$956K - $1.1M
|
1.07M
$137M
|
|
|
May 08, 2025
Q1 2025
|
Us Bancorp \De\
|
BUY
|
- |
6.74K+ 35.11% |
$900K - $1.03M
|
25.9K
$3.32M
|
|
|
May 13, 2025
Q1 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
6.32K+ 49.55% |
$843K - $969K
|
19.1K
$2.44M
|
|
|
May 14, 2025
Q1 2025
|
Korea Investment Corp
Seoul, M5 |
BUY
|
- |
6.3K+ 10.48% |
$841K - $966K
|
66.4K
$8.49M
|
|
|
May 12, 2025
Q1 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
PUT |
6.2KNew |
$827K - $950K
|
6.2K
$793K
|
|
|
May 13, 2025
Q1 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
6.17K+ 16.58% |
$824K - $946K
|
43.4K
$5.55M
|
|
|
Apr 29, 2025
Q1 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
5.93K+ 12.78% |
$791K - $908K
|
52.3K
$6.69M
|
|
|
May 15, 2025
Q1 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
5.84K+ 311.24% |
$779K - $895K
|
7.72K
$987K
|
|
|
May 02, 2025
Q1 2025
|
Victory Capital Management Inc
|
BUY
|
- |
5.72K+ 4.81% |
$764K - $877K
|
125K
$16M
|