Latest Institutional Transactions on Biogen Inc. (BIIB)
This table provides information on the latest institutional transactions involving Biogen Inc. (BIIB) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Apr 17, 2025
Q1 2025
|
Fny Investment Advisers, LLC
|
BUY
|
- |
70New |
$9.34K - $10.7K
|
70
$10.1K
|
|
|
Apr 17, 2025
Q1 2025
|
Fny Investment Advisers, LLC
|
BUY
|
CALL |
50New |
$6.67K - $7.66K
|
50
$7.18K
|
|
|
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 15, 2025
Q1 2025
|
Avanza Fonder Ab
Stockholm, V7 |
SELL
|
- |
-249- 1.6% |
$33.2K - $38.2K
|
15.3K
$2.2M
|
|
|
Apr 15, 2025
Q1 2025
|
Handelsbanken Fonder Ab
|
SELL
|
- |
-1.68K- 2.05% |
$224K - $258K
|
80.3K
$11.5M
|
|
|
Apr 15, 2025
Q1 2025
|
Mogy Joel R Investment Counsel Inc
Beverly Hills, CA |
SELL
|
- |
-600- 8.75% |
$80.1K - $92K
|
6.26K
$899K
|
|
|
Apr 14, 2025
Q1 2025
|
Rda Financial Network
|
SELL
|
- |
-10- 0.31% |
$1.33K - $1.53K
|
3.2K
$460K
|
|
|
Apr 14, 2025
Q1 2025
|
Wesbanco Bank Inc
|
BUY
|
- |
6+ 0.41% |
$801 - $920
|
1.46K
$210K
|
|
|
Apr 11, 2025
Q1 2025
|
Generali Investments, Management CO LLC
Ljubljana, 2A |
SELL
|
- |
-716- 26.74% |
$95.5K - $110K
|
1.96K
$282K
|
|
|
Apr 11, 2025
Q1 2025
|
Curat Global, LLC
Springfield, NH |
BUY
|
- |
503New |
$67.1K - $77.1K
|
503
$72.2K
|
|
|
Apr 10, 2025
Q1 2025
|
Triangle Securities Wealth Management
|
SELL
|
- |
-20- 0.83% |
$2.67K - $3.07K
|
2.38K
$342K
|
|
|
Apr 10, 2025
Q1 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-192- 9.22% |
$25.6K - $29.4K
|
1.89K
$272K
|
|
|
Apr 10, 2025
Q1 2025
|
Riverview Trust CO
|
BUY
|
- |
286New |
$38.2K - $43.8K
|
286
$41.1K
|
|
|
Apr 09, 2025
Q1 2025
|
Sentry Investment Management LLC
|
SELL
|
- |
-135- 22.92% |
$18K - $20.7K
|
454
$65.2K
|
|
|
Apr 07, 2025
Q1 2025
|
Nexus Investment Management Ulc
|
BUY
|
- |
920New |
$123K - $141K
|
920
$132K
|
|
|
Apr 07, 2025
Q1 2025
|
Global Financial Private Client, LLC
Sarasota, FL |
BUY
|
- |
3+ 60.0% |
$400 - $460
|
8
$1.15K
|
|
|
Apr 04, 2025
Q1 2025
|
Webster Bank, N. A.
|
SELL
|
- |
-39- 52.0% |
$5.2K - $5.98K
|
36
$5.17K
|
|
|
Apr 04, 2025
Q1 2025
|
Quent Capital, LLC
|
BUY
|
- |
93+ 31.21% |
$12.4K - $14.3K
|
391
$56.1K
|
|
|
Apr 01, 2025
Q1 2025
|
Centre Asset Management, LLC
|
BUY
|
- |
5.36K+ 10.41% |
$716K - $822K
|
56.9K
$8.17M
|
|
| Q4 2024 | |||||||
|
Aug 25, 2025
Q4 2024
|
Kovitz Investment Group Partners, LLC
|
SELL
|
- |
-14.4K- 78.72% |
$2.11M - $2.76M
|
3.9K
$560K
|
|
|
Aug 15, 2025
Q4 2024
|
Moneco Advisors, LLC
Fairfield, CT |
BUY
|
- |
1.34KNew |
$196K - $257K
|
1.34K
$193K
|
|
|
Aug 08, 2025
Q4 2024
|
Sequoia Financial Advisors, LLC
|
SELL
|
- |
-1.5K- 33.16% |
$220K - $288K
|
3.03K
$435K
|
|
|
May 13, 2025
Q4 2024
|
Consultiva Wealth Management, Corp.
San Juan, PR |
BUY
|
- |
25New |
$3.66K - $4.79K
|
25
$3.59K
|
|
|
Apr 15, 2025
Q4 2024
|
Western Wealth Management, LLC
|
BUY
|
- |
1.48KNew |
$217K - $284K
|
1.48K
$213K
|
|
|
Apr 14, 2025
Q4 2024
|
Stance Capital LLC
Boston, MA |
BUY
|
- |
3New |
$439 - $575
|
3
$431
|
|
|
Mar 07, 2025
Q4 2024
|
Mattson Financial Services, LLC
Kentwood, MI |
BUY
|
- |
100New |
$14.6K - $19.2K
|
100
$14.4K
|
|
|
Mar 06, 2025
Q4 2024
|
Wood Tarver Financial Group, LLC
Boise, ID |
BUY
|
- |
44New |
$6.44K - $8.43K
|
44
$6.32K
|
|
|
Mar 04, 2025
Q4 2024
|
Dogwood Wealth Management LLC
Lenexa, KS |
SELL
|
- |
0Closed |
$0 - $0
|
0
$0
|
|
|
Feb 27, 2025
Q4 2024
|
Bernard Wealth Management Corp.
Royal Oak, MI |
SELL
|
- |
-10- 47.62% |
$1.46K - $1.92K
|
11
$1.58K
|
|
|
Feb 26, 2025
Q4 2024
|
Capital A Wealth Management, LLC
New Castle, PA |
BUY
|
- |
3New |
$439 - $575
|
3
$431
|
|
|
Feb 26, 2025
Q4 2024
|
Carolinas Wealth Consulting LLC
Charlotte, NC |
BUY
|
- |
10+ 500.0% |
$1.46K - $1.92K
|
12
$1.72K
|
|
|
Feb 24, 2025
Q4 2024
|
Ameriflex Group, Inc.
Las Vegas, NV |
BUY
|
- |
18New |
$2.64K - $3.45K
|
18
$2.58K
|
|
|
Feb 21, 2025
Q4 2024
|
Vermillion Wealth Management, Inc.
Rosemount, MN |
BUY
|
- |
300New |
$43.9K - $57.5K
|
300
$43.1K
|
|
|
Feb 21, 2025
Q4 2024
|
Gould Capital, LLC
|
BUY
|
- |
3New |
$439 - $575
|
3
$431
|
|
|
Feb 18, 2025
Q4 2024
|
Pacific Center For Financial Services
San Ramon, CA |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Feb 18, 2025
Q4 2024
|
Northwest Bank & Trust CO
Davenport, IA |
BUY
|
- |
34+ 1.21% |
$4.98K - $6.51K
|
2.86K
$410K
|
|
|
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
|
Capital Analysts, LLC
Fort Washington, PA |
SELL
|
- |
-15- 2.91% |
$2.2K - $2.87K
|
501
$71.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
13.4KNew |
$1.96M - $2.56M
|
13.4K
$1.92M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-22.4K- 6.95% |
$3.29M - $4.3M
|
301K
$43.2M
|
|
|
Feb 14, 2025
Q4 2024
|
Atom Investors LP
Austin, TX |
BUY
|
- |
2.75KNew |
$402K - $526K
|
2.75K
$394K
|
|
|
Feb 14, 2025
Q4 2024
|
Iconiq Capital, LLC
San Francisco, CA |
BUY
|
- |
1.36KNew |
$199K - $261K
|
1.36K
$195K
|
|
|
Feb 14, 2025
Q4 2024
|
Coppell Advisory Solutions LLC
Coppell, TX |
BUY
|
- |
2+ 40.0% |
$293 - $383
|
7
$1.01K
|
|
|
Feb 14, 2025
Q4 2024
|
Triglav Skladi, D.O.O.
Ljubljana, 2A |
BUY
|
- |
18KNew |
$2.64M - $3.45M
|
18K
$2.59M
|
|
|
Feb 14, 2025
Q4 2024
|
Eisler Capital Management Ltd.
London, X0 |
BUY
|
- |
10.6KNew |
$1.55M - $2.03M
|
10.6K
$1.52M
|
|
|
Feb 14, 2025
Q4 2024
|
Eisler Capital Management Ltd.
London, X0 |
BUY
|
PUT |
10.4KNew |
$1.52M - $1.99M
|
10.4K
$1.49M
|
|
|
Feb 14, 2025
Q4 2024
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
CALL |
12.8KNew |
$1.87M - $2.45M
|
12.8K
$1.84M
|
|
|
Feb 14, 2025
Q4 2024
|
Mjp Associates Inc
|
BUY
|
- |
2.35KNew |
$344K - $450K
|
2.35K
$337K
|
|
|
Feb 14, 2025
Q4 2024
|
Regions Financial Corp
|
SELL
|
- |
-340- 20.07% |
$49.8K - $65.1K
|
1.35K
$194K
|
|
|
Feb 14, 2025
Q4 2024
|
Symmetry Investments LP
|
BUY
|
- |
8.07KNew |
$1.18M - $1.55M
|
8.07K
$1.16M
|
|