Latest Institutional Sells of Biogen Inc. (BIIB)
This list provides information on the latest institutional transactions involving Biogen Inc. (BIIB) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 12, 2025
Q4 2024
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-3.16M- 60.13% |
$463M - $605M
|
2.1M
$295M
|
|
|
Feb 14, 2025
Q4 2024
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
SELL
|
- |
-1.16M- 27.17% |
$169M - $222M
|
3.1M
$436M
|
|
|
Feb 14, 2025
Q4 2024
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-1.01M- 87.48% |
$147M - $193M
|
144K
$20.2M
|
|
|
Feb 12, 2025
Q4 2024
|
Clearbridge Investments, LLC
New York, NY |
SELL
|
- |
-600K- 99.74% |
$87.9M - $115M
|
1.58K
$223K
|
|
|
Feb 14, 2025
Q4 2024
|
Orbimed Advisors LLC
San Diego, CA |
SELL
|
- |
-304K- 37.38% |
$44.5M - $58.2M
|
509K
$71.5M
|
|
|
Feb 10, 2025
Q4 2024
|
Primecap Management CO
Pasadena, CA |
SELL
|
- |
-269K- 1.65% |
$39.4M - $51.5M
|
16M
$2.25B
|
|
|
Feb 14, 2025
Q4 2024
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-242K- 36.76% |
$35.4M - $46.3M
|
416K
$58.5M
|
|
|
Feb 10, 2025
Q4 2024
|
Erste Asset Management Gmb H
Vienna, C4 |
SELL
|
- |
-228K- 79.38% |
$33.4M - $43.7M
|
59.3K
$8.33M
|
|
|
Feb 10, 2025
Q4 2024
|
Tocqueville Asset Management L.P.
New York, NY |
SELL
|
- |
-224K- 90.37% |
$32.8M - $42.8M
|
23.8K
$3.35M
|
|
|
Feb 11, 2025
Q4 2024
|
Bnp Paribas Asset Management Holding S.A.
|
SELL
|
- |
-221K- 55.32% |
$32.4M - $42.3M
|
178K
$25.1M
|
|
|
Feb 11, 2025
Q4 2024
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-219K- 22.11% |
$32M - $41.9M
|
770K
$108M
|
|
|
Feb 14, 2025
Q4 2024
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-219K- 58.73% |
$32M - $41.9M
|
154K
$21.6M
|
|
|
Feb 12, 2025
Q4 2024
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-200K- 3.91% |
$29.4M - $38.4M
|
4.93M
$693M
|
|
|
Feb 12, 2025
Q4 2024
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-179K- 37.85% |
$26.2M - $34.3M
|
294K
$41.3M
|
|
|
Feb 10, 2025
Q4 2024
|
Thrivent Financial For Lutherans
Minneapolis, MN |
SELL
|
- |
-173K- 91.61% |
$25.3M - $33.1M
|
15.8K
$2.22M
|
|
|
Feb 14, 2025
Q4 2024
|
Man Group PLC
London, X0 |
SELL
|
- |
-170K- 19.87% |
$24.9M - $32.6M
|
687K
$96.5M
|
|
|
Feb 12, 2025
Q4 2024
|
Saratoga Research & Investment Management
|
SELL
|
- |
-149K- 99.04% |
$21.9M - $28.6M
|
1.45K
$203K
|
|
|
Feb 12, 2025
Q4 2024
|
Envestnet Asset Management Inc
|
SELL
|
- |
-135K- 74.46% |
$19.8M - $25.9M
|
46.4K
$6.51M
|
|
|
Feb 04, 2025
Q4 2024
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
SELL
|
- |
-109K- 30.45% |
$16M - $21M
|
250K
$35.1M
|
|
|
Feb 14, 2025
Q4 2024
|
Morgan Stanley
New York, NY |
SELL
|
- |
-105K- 5.56% |
$15.4M - $20.1M
|
1.78M
$250M
|
|
|
Feb 11, 2025
Q4 2024
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-102K- 46.83% |
$14.9M - $19.5M
|
115K
$16.2M
|
|
|
Feb 14, 2025
Q4 2024
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-101K- 63.63% |
$14.8M - $19.4M
|
57.9K
$8.14M
|
|
|
Feb 14, 2025
Q4 2024
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-96.9K- 28.22% |
$14.2M - $18.6M
|
246K
$34.6M
|
|
|
Feb 12, 2025
Q4 2024
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-95.4K- 46.22% |
$14M - $18.3M
|
111K
$15.6M
|
|
|
Feb 13, 2025
Q4 2024
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-92.3K- 8.28% |
$13.5M - $17.7M
|
1.02M
$144M
|
|
|
Feb 13, 2025
Q4 2024
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-91.3K- 46.57% |
$13.4M - $17.5M
|
105K
$14.7M
|
|
|
Feb 13, 2025
Q4 2024
|
Natixis
Paris, I0 |
SELL
|
- |
-88.1K- 75.62% |
$12.9M - $16.9M
|
28.4K
$3.99M
|
|
|
Feb 13, 2025
Q4 2024
|
Barclays PLC
London, X0 |
SELL
|
- |
-82.9K- 9.0% |
$12.1M - $15.9M
|
838K
$118M
|
|
|
Feb 13, 2025
Q4 2024
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
SELL
|
- |
-82.5K- 94.42% |
$12.1M - $15.8M
|
4.87K
$685K
|
|
|
Feb 11, 2025
Q4 2024
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-75.3K- 69.71% |
$11M - $14.4M
|
32.7K
$4.59M
|
|
|
Feb 12, 2025
Q4 2024
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-73.3K- 75.84% |
$10.7M - $14M
|
23.3K
$3.28M
|
|
|
Feb 14, 2025
Q4 2024
|
Hudson Bay Capital Management LP
Greenwich, CT |
SELL
|
- |
-59K- 19.66% |
$8.64M - $11.3M
|
241K
$33.9M
|
|
|
Feb 11, 2025
Q4 2024
|
Uni Super Management Pty LTD
Melbourne, Victoria, C3 |
SELL
|
- |
-42.3K- 71.98% |
$6.2M - $8.11M
|
16.5K
$2.32M
|
|
|
Feb 14, 2025
Q4 2024
|
Palo Alto Investors LP
Palo Alto, CA |
SELL
|
- |
-38.8K- 16.94% |
$5.68M - $7.43M
|
190K
$26.7M
|
|
|
Feb 13, 2025
Q4 2024
|
Stifel Financial Corp
St. Louis, MO |
SELL
|
- |
-34.8K- 73.18% |
$5.1M - $6.67M
|
12.8K
$1.79M
|
|
|
Feb 07, 2025
Q4 2024
|
Varma Mutual Pension Insurance CO
Varma, H9 |
SELL
|
- |
-34.6K- 83.18% |
$5.07M - $6.63M
|
7K
$984K
|
|
|
Feb 14, 2025
Q4 2024
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-31.7K- 59.03% |
$4.64M - $6.07M
|
22K
$3.09M
|
|
|
Feb 13, 2025
Q4 2024
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-28.7K- 89.28% |
$4.2M - $5.49M
|
3.44K
$484K
|
|
|
Jan 31, 2025
Q4 2024
|
Truist Financial Corp
|
SELL
|
- |
-27.1K- 73.68% |
$3.97M - $5.19M
|
9.67K
$1.36M
|
|
|
Feb 13, 2025
Q4 2024
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-26.6K- 89.72% |
$3.89M - $5.09M
|
3.05K
$428K
|
|
|
Jan 24, 2025
Q4 2024
|
Abrdn PLC
|
SELL
|
- |
-25.1K- 4.42% |
$3.68M - $4.81M
|
543K
$76.3M
|
|
|
Feb 10, 2025
Q4 2024
|
J. L. Bainbridge & Co., Inc.
|
SELL
|
- |
-23.2K- 19.12% |
$3.39M - $4.44M
|
98K
$13.8M
|
|
|
Feb 13, 2025
Q4 2024
|
Barclays PLC
London, X0 |
SELL
|
PUT |
-22.6K- 73.38% |
$3.31M - $4.33M
|
8.2K
$1.15M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-22.4K- 6.95% |
$3.29M - $4.3M
|
301K
$42.3M
|
|
|
Jan 21, 2025
Q4 2024
|
Grimes & Company, Inc.
|
SELL
|
- |
-21.9K- 46.04% |
$3.2M - $4.19M
|
25.6K
$3.6M
|
|
|
Feb 12, 2025
Q4 2024
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-21.4K- 33.48% |
$3.14M - $4.11M
|
42.6K
$5.99M
|
|
|
Feb 13, 2025
Q4 2024
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-20.9K- 37.38% |
$3.05M - $3.99M
|
34.9K
$4.91M
|
|
|
Feb 14, 2025
Q4 2024
|
Baird Financial Group, Inc.
Milwaukee, WI |
SELL
|
- |
-20.8K- 70.59% |
$3.04M - $3.98M
|
8.66K
$1.22M
|
|
|
Feb 10, 2025
Q4 2024
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-20.6K- 4.77% |
$3.02M - $3.95M
|
412K
$57.8M
|
|
|
Feb 11, 2025
Q4 2024
|
Simplex Trading, LLC
|
SELL
|
- |
-19.6K- 36.85% |
$2.87M - $3.75M
|
33.5K
$4.71M
|