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 |
|---|---|---|---|---|---|---|---|
|
Apr 16, 2025
Q1 2025
|
Compagnie Lombard Odier S Cm A
1204 Geneva, V8 |
SELL
|
- |
-400- 95.24% |
$53.4K - $61.3K
|
20
$2.87K
|
|
|
Apr 29, 2025
Q1 2025
|
Penserra Capital Management LLC
Orinda, CA |
SELL
|
- |
-370- 96.86% |
$49.4K - $56.7K
|
12
$1.72K
|
|
|
Apr 24, 2025
Q1 2025
|
Golden State Wealth Management, LLC
Santa Ana, CA |
SELL
|
- |
-312- 54.07% |
$41.6K - $47.8K
|
265
$38.1K
|
|
|
Apr 24, 2025
Q1 2025
|
Loring Wolcott & Coolidge Fiduciary Advisors LLP
|
SELL
|
- |
-286- 4.41% |
$38.2K - $43.8K
|
6.19K
$889K
|
|
|
May 22, 2025
Q1 2025
|
Twin Lakes Capital Management, LLC
Redwood Shores, CA |
SELL
|
- |
-261- 51.08% |
$34.8K - $40K
|
250
$35.9K
|
|
|
Apr 15, 2025
Q1 2025
|
Avanza Fonder Ab
Stockholm, V7 |
SELL
|
- |
-249- 1.6% |
$33.2K - $38.2K
|
15.3K
$2.2M
|
|
|
Apr 25, 2025
Q1 2025
|
Jnba Financial Advisors
|
SELL
|
- |
-240- 27.71% |
$32K - $36.8K
|
626
$89.9K
|
|
|
Apr 25, 2025
Q1 2025
|
Deseret Mutual Benefit Administrators
|
SELL
|
- |
-224- 13.9% |
$29.9K - $34.3K
|
1.39K
$199K
|
|
|
May 14, 2025
Q1 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-222- 16.04% |
$29.6K - $34K
|
1.16K
$167K
|
|
|
Apr 10, 2025
Q1 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-192- 9.22% |
$25.6K - $29.4K
|
1.89K
$272K
|
|
|
Apr 21, 2025
Q1 2025
|
Johnson Investment Counsel Inc
Cincinnati, OH |
SELL
|
- |
-166- 9.89% |
$22.1K - $25.4K
|
1.51K
$217K
|
|
|
Apr 09, 2025
Q1 2025
|
Sentry Investment Management LLC
|
SELL
|
- |
-135- 22.92% |
$18K - $20.7K
|
454
$65.2K
|
|
|
Apr 30, 2025
Q1 2025
|
New Mexico Educational Retirement Board
|
SELL
|
- |
-100- 1.44% |
$13.3K - $15.3K
|
6.82K
$980K
|
|
|
Apr 28, 2025
Q1 2025
|
D.A. Davidson & Co.
|
SELL
|
- |
-99- 6.12% |
$13.2K - $15.2K
|
1.52K
$218K
|
|
|
May 02, 2025
Q1 2025
|
Whittier Trust CO Of Nevada Inc
|
SELL
|
- |
-86- 1.1% |
$11.5K - $13.2K
|
7.75K
$1.11M
|
|
|
May 02, 2025
Q1 2025
|
Mountain Hill Investment Partners Corp.
Atlantic Highlands, NJ |
SELL
|
- |
-75- 50.0% |
$10K - $11.5K
|
75
$10.8K
|
|
|
May 05, 2025
Q1 2025
|
New England Capital Financial Advisors LLC
Meriden, CT |
SELL
|
- |
-50- 79.37% |
$6.67K - $7.66K
|
13
$1.87K
|
|
|
May 02, 2025
Q1 2025
|
Cullen/Frost Bankers, Inc.
|
SELL
|
- |
-46- 53.49% |
$6.14K - $7.05K
|
40
$5.74K
|
|
|
May 15, 2025
Q1 2025
|
Mai Capital Management
|
SELL
|
- |
-44- 7.03% |
$5.87K - $6.74K
|
582
$83.6K
|
|
|
Apr 04, 2025
Q1 2025
|
Webster Bank, N. A.
|
SELL
|
- |
-39- 52.0% |
$5.2K - $5.98K
|
36
$5.17K
|
|
|
May 21, 2025
Q1 2025
|
Geneos Wealth Management Inc.
|
SELL
|
- |
-34- 30.09% |
$4.54K - $5.21K
|
79
$11.3K
|
|
|
May 21, 2025
Q1 2025
|
Indiana Trust & Investment Management CO
|
SELL
|
- |
-25- 55.56% |
$3.34K - $3.83K
|
20
$2.87K
|
|
|
May 01, 2025
Q1 2025
|
High Note Wealth, LLC
Deephaven, MN |
SELL
|
- |
-22- 38.6% |
$2.94K - $3.37K
|
35
$5.03K
|
|
|
Apr 24, 2025
Q1 2025
|
Ocean Capital Management, LLC
|
SELL
|
- |
-20- 0.78% |
$2.67K - $3.07K
|
2.54K
$365K
|
|
|
Apr 10, 2025
Q1 2025
|
Triangle Securities Wealth Management
|
SELL
|
- |
-20- 0.83% |
$2.67K - $3.07K
|
2.38K
$342K
|
|
|
Apr 29, 2025
Q1 2025
|
Hexagon Capital Partners LLC
|
SELL
|
- |
-18- 48.65% |
$2.4K - $2.76K
|
19
$2.73K
|
|
|
May 14, 2025
Q1 2025
|
Minot De Blois Advisors LLC
Boston, MA |
SELL
|
- |
-12- 37.5% |
$1.6K - $1.84K
|
20
$2.87K
|
|
|
Apr 14, 2025
Q1 2025
|
Rda Financial Network
|
SELL
|
- |
-10- 0.31% |
$1.33K - $1.53K
|
3.2K
$460K
|
|
|
May 14, 2025
Q1 2025
|
Truvestments Capital LLC
Sarasota, FL |
SELL
|
- |
-8- 10.53% |
$1.07K - $1.23K
|
68
$9.76K
|
|
|
May 13, 2025
Q1 2025
|
Allegheny Financial Group LTD
Pittsburgh, PA |
SELL
|
- |
-7- 0.29% |
$934 - $1.07K
|
2.42K
$347K
|
|
|
May 15, 2025
Q1 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-6- 66.67% |
$801 - $920
|
3
$431
|
|
|
Apr 18, 2025
Q1 2025
|
Dhjj Financial Advisors, Ltd.
|
SELL
|
- |
-6- 50.0% |
$801 - $920
|
6
$862
|
|
|
May 09, 2025
Q1 2025
|
Smithfield Trust CO
Pittsburgh, PA |
SELL
|
- |
-4- 3.85% |
$534 - $613
|
100
$14.4K
|
|
|
May 01, 2025
Q1 2025
|
Valued Wealth Advisors LLC
Holladay, UT |
SELL
|
- |
-2- 66.67% |
$267 - $307
|
1
$144
|
|
| Q4 2024 | |||||||
|
Feb 12, 2025
Q4 2024
|
Clearbridge Investments, LLC
New York, NY |
SELL
|
- |
-600K- 99.74% |
$87.9M - $115M
|
1.58K
$227K
|
|
|
Feb 14, 2025
Q4 2024
|
Orbimed Advisors LLC
San Diego, CA |
SELL
|
- |
-304K- 37.38% |
$44.5M - $58.2M
|
509K
$73.1M
|
|
|
Feb 12, 2025
Q4 2024
|
Saratoga Research & Investment Management
|
SELL
|
- |
-149K- 99.04% |
$21.9M - $28.6M
|
1.45K
$208K
|
|
|
Feb 07, 2025
Q4 2024
|
Varma Mutual Pension Insurance CO
Varma, H9 |
SELL
|
- |
-34.6K- 83.18% |
$5.07M - $6.63M
|
7K
$1.01M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-22.4K- 6.95% |
$3.29M - $4.3M
|
301K
$43.2M
|
|
|
Feb 13, 2025
Q4 2024
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-20.9K- 37.38% |
$3.05M - $3.99M
|
34.9K
$5.01M
|
|
|
Feb 14, 2025
Q4 2024
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
CALL |
-14.6K- 91.25% |
$2.14M - $2.8M
|
1.4K
$201K
|
|
|
Aug 25, 2025
Q4 2024
|
Kovitz Investment Group Partners, LLC
|
SELL
|
- |
-14.4K- 78.72% |
$2.11M - $2.76M
|
3.9K
$560K
|
|
|
Feb 07, 2025
Q4 2024
|
Amf Tjanstepension Ab
|
SELL
|
- |
-4.82K- 7.54% |
$706K - $923K
|
59.1K
$8.49M
|
|
|
Feb 18, 2025
Q4 2024
|
Krensavage Asset Management, LLC
New York, NY |
SELL
|
- |
-4.58K- 4.03% |
$671K - $877K
|
109K
$15.6M
|
|
|
Feb 14, 2025
Q4 2024
|
Centiva Capital, LP
New York, NY |
SELL
|
- |
-4.49K- 70.72% |
$657K - $859K
|
1.86K
$267K
|
|
|
Feb 12, 2025
Q4 2024
|
United Bank
|
SELL
|
- |
-2.21K- 60.86% |
$324K - $424K
|
1.42K
$204K
|
|
|
Feb 13, 2025
Q4 2024
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
SELL
|
- |
-2.07K- 2.87% |
$303K - $397K
|
70K
$10.1M
|
|
|
Jan 28, 2025
Q4 2024
|
Tobam
|
SELL
|
- |
-1.99K- 37.17% |
$291K - $381K
|
3.36K
$482K
|
|
|
Jan 31, 2025
Q4 2024
|
Sanctuary Advisors, LLC
Indianapolis, IN |
SELL
|
- |
-1.84K- 46.46% |
$270K - $353K
|
2.12K
$305K
|
|
|
Feb 14, 2025
Q4 2024
|
Cary Street Partners Investment Advisory LLC
Richmond, VA |
SELL
|
- |
-1.71K- 89.74% |
$250K - $327K
|
195
$28K
|
|