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 |
|---|---|---|---|---|---|---|---|
|
Jan 05, 2024
Q4 2023
|
Harbour Capital Advisors, LLC
|
BUY
|
- |
1.03KNew |
$228K - $275K
|
1.03K
$136K
|
|
| Q3 2023 | |||||||
|
May 15, 2025
Q3 2023
|
Clear Street LLC
|
BUY
|
- |
5KNew |
$1.27M - $1.43M
|
5K
$665K
|
|
|
May 15, 2025
Q3 2023
|
Clear Street LLC
|
BUY
|
PUT |
5KNew |
$1.27M - $1.43M
|
5K
$665K
|
|
|
May 20, 2024
Q3 2023
|
Strategic Wealth Partners, Ltd.
Independence, OH |
SELL
|
- |
-445- 11.65% |
$113K - $127K
|
3.38K
$449K
|
|
|
Jan 02, 2024
Q3 2023
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
14.2K+ 7.69% |
$3.6M - $4.06M
|
199K
$26.4M
|
|
|
Nov 20, 2023
Q3 2023
|
Tompkins Financial Corp
|
BUY
|
- |
81New |
$20.5K - $23.2K
|
81
$10.8K
|
|
|
Nov 15, 2023
Q3 2023
|
Kb Financial Partners, LLC
Princeton, NJ |
BUY
|
- |
62+ 105.08% |
$15.7K - $17.7K
|
121
$16.1K
|
|
|
Nov 15, 2023
Q3 2023
|
Stonebridge Capital Advisors LLC
St Paul, MN |
SELL
|
- |
-29- 32.58% |
$7.35K - $8.29K
|
60
$7.98K
|
|
|
Nov 14, 2023
Q3 2023
|
International Biotechnology Trust PLC
London, X0 |
BUY
|
- |
29.2K+ 265.45% |
$7.4M - $8.35M
|
40.2K
$5.35M
|
|
|
Nov 14, 2023
Q3 2023
|
Icon Wealth Partners, LLC
|
SELL
|
- |
-17- 1.83% |
$4.31K - $4.86K
|
910
$121K
|
|
|
Nov 14, 2023
Q3 2023
|
Community Bank, N.A.
|
BUY
|
- |
800New |
$203K - $229K
|
800
$106K
|
|
|
Nov 14, 2023
Q3 2023
|
Nippon Life Global Investors Americas, Inc.
|
BUY
|
- |
6.63KNew |
$1.68M - $1.9M
|
6.63K
$882K
|
|
|
Nov 14, 2023
Q3 2023
|
Wellington Shields Capital Management, LLC
New York, NY |
SELL
|
- |
-152- 8.43% |
$38.5K - $43.5K
|
1.65K
$220K
|
|
|
Nov 14, 2023
Q3 2023
|
Fund Management At Engine No. 1 LLC
San Francisco, CA |
BUY
|
- |
186+ 9.87% |
$47.1K - $53.2K
|
2.07K
$275K
|
|
|
Nov 14, 2023
Q3 2023
|
Lmr Partners LLP
London, X0 |
SELL
|
PUT |
-156K- 68.18% |
$39.5M - $44.6M
|
72.8K
$9.68M
|
|
|
Nov 14, 2023
Q3 2023
|
Samlyn Capital, LLC
New York, NY |
BUY
|
- |
25.1K+ 6.35% |
$6.35M - $7.17M
|
420K
$55.9M
|
|
|
Nov 14, 2023
Q3 2023
|
Centiva Capital, LP
New York, NY |
BUY
|
PUT |
6.1KNew |
$1.55M - $1.74M
|
6.1K
$811K
|
|
|
Nov 14, 2023
Q3 2023
|
J. Goldman & CO LP
New York, NY |
BUY
|
- |
56.9KNew |
$14.4M - $16.3M
|
56.9K
$7.57M
|
|
|
Nov 14, 2023
Q3 2023
|
Mairs & Power Inc
St Paul, MN |
SELL
|
- |
-75- 7.32% |
$19K - $21.4K
|
950
$126K
|
|
|
Nov 14, 2023
Q3 2023
|
Bridger Management, LLC
New York, NY |
SELL
|
- |
-12.4K- 26.53% |
$3.13M - $3.54M
|
34.3K
$4.56M
|
|
|
Nov 14, 2023
Q3 2023
|
Shay Capital LLC
New York, NY |
BUY
|
- |
900New |
$228K - $257K
|
900
$120K
|
|
|
Nov 14, 2023
Q3 2023
|
Atlas Capital Advisors LLC
San Francisco, CA |
SELL
|
- |
-28- 31.82% |
$7.09K - $8K
|
60
$7.98K
|
|
|
Nov 14, 2023
Q3 2023
|
Boone Capital Management LLC
Atlanta, GA |
BUY
|
- |
33.2K+ 52.86% |
$8.42M - $9.5M
|
96.1K
$12.8M
|
|
|
Nov 14, 2023
Q3 2023
|
La Banque Postale Asset Management Sa
Paris, I0 |
BUY
|
- |
1.03K+ 17.89% |
$261K - $295K
|
6.8K
$904K
|
|
|
Nov 14, 2023
Q3 2023
|
Wellington Shields & Co., LLC
New York, NY |
SELL
|
- |
-50- 33.33% |
$12.7K - $14.3K
|
100
$13.3K
|
|
|
Nov 14, 2023
Q3 2023
|
Avidity Partners Management LP
Dallas, TX |
SELL
|
- |
-58.6K- 33.68% |
$14.8M - $16.8M
|
115K
$15.4M
|
|
|
Nov 14, 2023
Q3 2023
|
Pfm Health Sciences, LP
San Francisco, CA |
SELL
|
- |
-11.7K- 5.9% |
$2.96M - $3.34M
|
187K
$24.8M
|
|
|
Nov 14, 2023
Q3 2023
|
Westwood Holdings Group Inc
Dallas, TX |
SELL
|
- |
-110- 3.94% |
$27.9K - $31.4K
|
2.68K
$357K
|
|
|
Nov 14, 2023
Q3 2023
|
Old Mission Capital LLC
|
BUY
|
- |
19.8KNew |
$5.02M - $5.67M
|
19.8K
$2.64M
|
|
|
Nov 14, 2023
Q3 2023
|
Front Street Capital Management, Inc.
|
BUY
|
- |
400New |
$101K - $114K
|
400
$53.2K
|
|
|
Nov 13, 2023
Q3 2023
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
SELL
|
- |
-42.7K- 42.94% |
$10.8M - $12.2M
|
56.7K
$7.55M
|
|
|
Nov 13, 2023
Q3 2023
|
Himension Capital (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
998New |
$253K - $285K
|
998
$133K
|
|
|
Nov 13, 2023
Q3 2023
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
PUT |
18.9KNew |
$4.79M - $5.4M
|
18.9K
$2.51M
|
|
|
Nov 13, 2023
Q3 2023
|
Winton Group LTD
London, X0 |
BUY
|
- |
577+ 38.83% |
$146K - $165K
|
2.06K
$274K
|
|
|
Nov 13, 2023
Q3 2023
|
1832 Asset Management L.P.
Toronto, A6 |
BUY
|
- |
5New |
$1.27K - $1.43K
|
5
$665
|
|
|
Nov 13, 2023
Q3 2023
|
Rock Creek Group, LP
|
BUY
|
- |
12+ 150.0% |
$3.04K - $3.43K
|
20
$2.66K
|
|
|
Nov 13, 2023
Q3 2023
|
Operose Advisors LLC
Milwaukee, WI |
BUY
|
- |
20New |
$5.07K - $5.72K
|
20
$2.66K
|
|
|
Nov 13, 2023
Q3 2023
|
Lloyd Advisory Services, Llc.
Suwanee, GA |
BUY
|
- |
2.15KNew |
$544K - $614K
|
2.15K
$285K
|
|
|
Nov 13, 2023
Q3 2023
|
Founders Financial Alliance, LLC
Raleigh, NC |
SELL
|
- |
-58- 6.24% |
$14.7K - $16.6K
|
872
$116K
|
|
|
Nov 13, 2023
Q3 2023
|
Bay Colony Advisory Group, Inc D
|
BUY
|
- |
1.62KNew |
$410K - $463K
|
1.62K
$215K
|
|
|
Nov 13, 2023
Q3 2023
|
Fort, L.P.
Chevy Chase, MD |
BUY
|
- |
911New |
$231K - $260K
|
911
$121K
|
|
|
Nov 13, 2023
Q3 2023
|
Syntax Advisors, LLC
New York, NY |
BUY
|
- |
157+ 21.16% |
$39.8K - $44.9K
|
899
$120K
|
|
|
Nov 09, 2023
Q3 2023
|
Jupiter Asset Management LTD
|
BUY
|
- |
41.3KNew |
$10.5M - $11.8M
|
41.3K
$5.49M
|
|
|
Nov 09, 2023
Q3 2023
|
Arjuna Capital
|
BUY
|
- |
116+ 3.17% |
$29.4K - $33.2K
|
3.77K
$502K
|
|
|
Nov 09, 2023
Q3 2023
|
Rock Point Advisors, LLC
Burlington, VT |
BUY
|
- |
1.84KNew |
$466K - $526K
|
1.84K
$245K
|
|
|
Nov 09, 2023
Q3 2023
|
Essex Investment Management CO LLC
Boston, MA |
SELL
|
- |
-777- 15.5% |
$197K - $222K
|
4.24K
$563K
|
|
|
Nov 09, 2023
Q3 2023
|
Montag A & Associates Inc
Atlanta, GA |
SELL
|
- |
-16- 7.11% |
$4.05K - $4.57K
|
209
$27.8K
|
|
|
Nov 09, 2023
Q3 2023
|
Navellier & Associates Inc
Reno, NV |
BUY
|
- |
2.16KNew |
$548K - $619K
|
2.16K
$288K
|
|
|
Nov 08, 2023
Q3 2023
|
Sutton Wealth Advisors Inc.
Tampa, FL |
BUY
|
- |
10+ 43.48% |
$2.53K - $2.86K
|
33
$4.39K
|
|
|
Nov 08, 2023
Q3 2023
|
L2 Asset Management, LLC
Wayland, MA |
SELL
|
- |
-8.42K- 98.81% |
$2.13M - $2.41M
|
101
$13.4K
|
|