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 |
|---|---|---|---|---|---|---|---|
|
Aug 05, 2025
Q2 2025
|
American Capital Advisory, LLC
Ketchum, ID |
BUY
|
- |
6+ 300.0% |
$680 - $813
|
8
$1.15K
|
|
|
Aug 05, 2025
Q2 2025
|
First Horizon Advisors, Inc.
|
BUY
|
- |
6+ 5.77% |
$680 - $813
|
110
$15.8K
|
|
|
Aug 01, 2025
Q2 2025
|
Quaker Wealth Management, LLC
|
BUY
|
- |
6New |
$680 - $813
|
6
$862
|
|
|
Jul 28, 2025
Q2 2025
|
Harbour Investments, Inc.
Madison, WI |
BUY
|
- |
6+ 3.08% |
$680 - $813
|
201
$28.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Julius Baer & Co. Ltd, Zurich
|
BUY
|
- |
5+ 14.29% |
$567 - $677
|
40
$5.74K
|
|
|
Aug 14, 2025
Q2 2025
|
Spears Abacus Advisors LLC
|
BUY
|
- |
4+ 0.08% |
$454 - $542
|
5.06K
$727K
|
|
|
Aug 13, 2025
Q2 2025
|
Riggs Asset Managment Co. Inc.
|
BUY
|
- |
4New |
$454 - $542
|
4
$574
|
|
|
Jul 31, 2025
Q2 2025
|
Whipplewood Advisors, LLC
Littleton, CO |
BUY
|
- |
4+ 14.29% |
$454 - $542
|
32
$4.6K
|
|
|
Jul 25, 2025
Q2 2025
|
Stephens Consulting, LLC
Flint, MI |
BUY
|
- |
4New |
$454 - $542
|
4
$574
|
|
|
Jul 14, 2025
Q2 2025
|
Abound Wealth Management
Franklin, TN |
BUY
|
- |
4+ 22.22% |
$454 - $542
|
22
$3.16K
|
|
|
Aug 14, 2025
Q2 2025
|
Peapack Gladstone Financial Corp
Bedminster, NJ |
BUY
|
- |
3+ 0.16% |
$340 - $406
|
1.85K
$265K
|
|
|
Aug 13, 2025
Q2 2025
|
Prestige Wealth Management Group LLC
|
BUY
|
- |
3+ 8.57% |
$340 - $406
|
38
$5.46K
|
|
|
Aug 13, 2025
Q2 2025
|
Decision Point Financial, LLC
Mesa, AZ |
BUY
|
- |
3New |
$340 - $406
|
3
$431
|
|
|
Jul 25, 2025
Q2 2025
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
BUY
|
- |
3+ 0.18% |
$340 - $406
|
1.63K
$234K
|
|
|
Aug 19, 2025
Q2 2025
|
Cape Investment Advisory, Inc.
Mcdonough, GA |
BUY
|
- |
2+ 28.57% |
$227 - $271
|
9
$1.29K
|
|
|
Aug 14, 2025
Q2 2025
|
Ancora Advisors, LLC
Cleveland, OH |
BUY
|
- |
2New |
$227 - $271
|
2
$287
|
|
|
Jul 24, 2025
Q2 2025
|
Jfs Wealth Advisors, LLC
|
BUY
|
- |
2+ 66.67% |
$227 - $271
|
5
$718
|
|
|
Jul 14, 2025
Q2 2025
|
Proathlete Wealth Management LLC
Boca Raton, FL |
BUY
|
- |
2+ 0.1% |
$227 - $271
|
2.07K
$297K
|
|
|
Aug 12, 2025
Q2 2025
|
Marshall & Sterling Wealth Advisors Inc.
Poughkeepsie, NY |
BUY
|
- |
1+ 2.08% |
$113 - $135
|
49
$7.04K
|
|
|
Aug 06, 2025
Q2 2025
|
Nvwm, LLC
|
BUY
|
- |
1+ 7.69% |
$113 - $135
|
14
$2.01K
|
|
|
Aug 04, 2025
Q2 2025
|
Creative Financial Designs Inc
|
BUY
|
- |
1New |
$113 - $135
|
1
$144
|
|
|
Jul 31, 2025
Q2 2025
|
Curio Wealth, LLC
Annapolis, MD |
BUY
|
- |
1+ 100.0% |
$113 - $135
|
2
$287
|
|
|
Jul 29, 2025
Q2 2025
|
Tfc Financial Management
|
BUY
|
- |
1New |
$113 - $135
|
1
$144
|
|
|
Jul 22, 2025
Q2 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
BUY
|
- |
1+ 100.0% |
$113 - $135
|
2
$287
|
|
|
Jul 22, 2025
Q2 2025
|
Bay Harbor Wealth Management, LLC
|
BUY
|
- |
1New |
$113 - $135
|
1
$144
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Cutter Capital Management, LP
New York, NY |
BUY
|
- |
114KNew |
$15.1M - $17.4M
|
114K
$16.3M
|
|
|
May 15, 2025
Q1 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
64.3KNew |
$8.57M - $9.85M
|
64.3K
$9.23M
|
|
|
May 08, 2025
Q1 2025
|
Tredje Ap Fonden
|
BUY
|
- |
50KNew |
$6.67M - $7.66M
|
50K
$7.18M
|
|
|
May 13, 2025
Q1 2025
|
Cresset Asset Management, LLC
Chicago, IL |
BUY
|
PUT |
39.7KNew |
$5.3M - $6.08M
|
39.7K
$5.7M
|
|
|
May 15, 2025
Q1 2025
|
Delta Global Management LP
New York, NY |
BUY
|
- |
17.9KNew |
$2.38M - $2.74M
|
17.9K
$2.57M
|
|
|
May 14, 2025
Q1 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
16.4K+ 75.88% |
$2.19M - $2.52M
|
38.1K
$5.47M
|
|
|
Apr 21, 2025
Q1 2025
|
North Growth Management Ltd.
|
BUY
|
- |
16K+ 88.89% |
$2.13M - $2.45M
|
34K
$4.88M
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
15.6KNew |
$2.08M - $2.39M
|
15.6K
$2.24M
|
|
|
May 07, 2025
Q1 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
14.5K+ 633.06% |
$1.93M - $2.22M
|
16.7K
$2.4M
|
|
|
May 12, 2025
Q1 2025
|
Aigen Investment Management, LP
|
BUY
|
- |
14.4KNew |
$1.92M - $2.2M
|
14.4K
$2.06M
|
|
|
May 15, 2025
Q1 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
12.2KNew |
$1.62M - $1.86M
|
12.2K
$1.75M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
11.2KNew |
$1.49M - $1.72M
|
11.2K
$1.61M
|
|
|
May 15, 2025
Q1 2025
|
Sih Partners, Lllp
Wilmington, DE |
BUY
|
- |
10.4KNew |
$1.39M - $1.6M
|
10.4K
$1.5M
|
|
|
May 14, 2025
Q1 2025
|
Level Four Advisory Services, LLC
Dallas, TX |
BUY
|
- |
8.69K+ 116.28% |
$1.16M - $1.33M
|
16.2K
$2.32M
|
|
|
Jun 26, 2025
Q1 2025
|
Ag2 R La Mondiale Gestion D'Actifs
Paris, I0 |
BUY
|
- |
7.64KNew |
$1.02M - $1.17M
|
7.64K
$1.1M
|
|
|
May 09, 2025
Q1 2025
|
Banco Santander, S.A.
|
BUY
|
- |
7.18K+ 15.02% |
$958K - $1.1M
|
55K
$7.9M
|
|
|
May 12, 2025
Q1 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
PUT |
6.2KNew |
$827K - $950K
|
6.2K
$890K
|
|
|
May 15, 2025
Q1 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
5.84K+ 311.24% |
$779K - $895K
|
7.72K
$1.11M
|
|
|
May 14, 2025
Q1 2025
|
Fora Capital, LLC
Miami, FL |
BUY
|
- |
5.51K+ 28.25% |
$735K - $844K
|
25K
$3.59M
|
|
|
Apr 01, 2025
Q1 2025
|
Centre Asset Management, LLC
|
BUY
|
- |
5.36K+ 10.41% |
$716K - $822K
|
56.9K
$8.17M
|
|
|
May 15, 2025
Q1 2025
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
5.28KNew |
$704K - $808K
|
5.28K
$757K
|
|
|
May 13, 2025
Q1 2025
|
Camelot Portfolios, LLC
|
BUY
|
- |
4.95KNew |
$660K - $759K
|
4.95K
$711K
|
|
|
May 12, 2025
Q1 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
4.76KNew |
$636K - $730K
|
4.76K
$684K
|
|
|
May 12, 2025
Q1 2025
|
Agf Management LTD
Toronto Ontario Canada, A6 |
BUY
|
- |
4.69KNew |
$625K - $718K
|
4.69K
$673K
|
|