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 |
|---|---|---|---|---|---|---|---|
|
Aug 07, 2025
Q2 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
20.7K+ 7.57% |
$2.35M - $2.81M
|
294K
$42.3M
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
BUY
|
- |
6.95K+ 6.83% |
$787K - $941K
|
109K
$15.6M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-60.1K- 21.63% |
$6.81M - $8.14M
|
218K
$31.3M
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
182K+ 1036.08% |
$20.6M - $24.6M
|
199K
$28.6M
|
|
|
Aug 07, 2025
Q2 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-4.81K- 41.59% |
$546K - $652K
|
6.76K
$971K
|
|
|
Aug 07, 2025
Q2 2025
|
Csm Advisors, LLC
Pittsburgh, PA |
SELL
|
- |
-400- 1.44% |
$45.4K - $54.2K
|
27.5K
$3.94M
|
|
|
Aug 07, 2025
Q2 2025
|
Commerce Bank
Kansas City, MO |
SELL
|
- |
-727- 10.44% |
$82.4K - $98.5K
|
6.24K
$895K
|
|
|
Aug 07, 2025
Q2 2025
|
High Point Advisor Group LLC
Downers Grove, IL |
BUY
|
- |
210+ 12.1% |
$23.8K - $28.5K
|
1.95K
$279K
|
|
|
Aug 07, 2025
Q2 2025
|
Evoke Wealth, LLC
|
BUY
|
- |
1.32K+ 11.13% |
$149K - $178K
|
13.1K
$1.89M
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-121K- 64.69% |
$13.8M - $16.5M
|
66.3K
$9.52M
|
|
|
Aug 07, 2025
Q2 2025
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
BUY
|
- |
224+ 2.0% |
$25.4K - $30.3K
|
11.4K
$1.64M
|
|
|
Aug 07, 2025
Q2 2025
|
Meeder Asset Management Inc
|
BUY
|
- |
12+ 31.58% |
$1.36K - $1.63K
|
50
$7.18K
|
|
|
Aug 07, 2025
Q2 2025
|
Meeder Advisory Services, Inc.
Dublin, OH |
BUY
|
- |
2.6K+ 161.43% |
$295K - $352K
|
4.21K
$604K
|
|
|
Aug 07, 2025
Q2 2025
|
Sierra Ocean, LLC
Ripon, CA |
SELL
|
- |
-31- 79.49% |
$3.51K - $4.2K
|
8
$1.15K
|
|
|
Aug 07, 2025
Q2 2025
|
Blackhawk Capital Partners Llc.
Thiensville, WI |
BUY
|
- |
423+ 15.17% |
$48K - $57.3K
|
3.21K
$461K
|
|
|
Aug 07, 2025
Q2 2025
|
Central Trust CO
Jefferson City, MO |
SELL
|
- |
-40- 19.7% |
$4.54K - $5.42K
|
163
$23.4K
|
|
|
Aug 07, 2025
Q2 2025
|
Montag A & Associates Inc
Atlanta, GA |
SELL
|
- |
-149- 71.29% |
$16.9K - $20.2K
|
60
$8.62K
|
|
|
Aug 07, 2025
Q2 2025
|
Profund Advisors LLC
|
BUY
|
- |
404+ 1.51% |
$45.8K - $54.7K
|
27.2K
$3.9M
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
BUY
|
- |
13.9K+ 6.19% |
$1.58M - $1.88M
|
239K
$34.3M
|
|
|
Aug 07, 2025
Q2 2025
|
Roberts Glore & CO Inc
Deerfield, IL |
BUY
|
- |
181+ 4.35% |
$20.5K - $24.5K
|
4.34K
$624K
|
|
|
Aug 07, 2025
Q2 2025
|
Vise Technologies, Inc.
New York, NY |
BUY
|
- |
1.53K+ 93.77% |
$174K - $208K
|
3.17K
$455K
|
|
|
Aug 07, 2025
Q2 2025
|
Stf Management LP
Frisco, TX |
BUY
|
- |
76+ 5.27% |
$8.62K - $10.3K
|
1.52K
$218K
|
|
|
Aug 07, 2025
Q2 2025
|
Allworth Financial LP
|
BUY
|
- |
1.16K+ 114.26% |
$132K - $157K
|
2.18K
$313K
|
|
|
Aug 07, 2025
Q2 2025
|
Addison Advisors LLC
|
BUY
|
- |
114+ 950.0% |
$12.9K - $15.4K
|
126
$18.1K
|
|
|
Aug 07, 2025
Q2 2025
|
Illinois Municipal Retirement Fund
|
BUY
|
- |
42.8K+ 66.7% |
$4.85M - $5.8M
|
107K
$15.4M
|
|
|
Aug 07, 2025
Q2 2025
|
Hughes Financial Services, LLC
Herndon, VA |
BUY
|
- |
13+ 81.25% |
$1.47K - $1.76K
|
29
$4.16K
|
|
|
Aug 07, 2025
Q2 2025
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
BUY
|
- |
1.57K+ 0.58% |
$178K - $213K
|
273K
$39.2M
|
|
|
Aug 07, 2025
Q2 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-28- 1.42% |
$3.17K - $3.79K
|
1.95K
$280K
|
|
|
Aug 06, 2025
Q2 2025
|
South State Corp
|
BUY
|
- |
23+ 31.94% |
$2.61K - $3.12K
|
95
$13.6K
|
|
|
Aug 06, 2025
Q2 2025
|
Atlantic Union Bankshares Corp
|
BUY
|
- |
115New |
$13K - $15.6K
|
115
$16.5K
|
|
|
Aug 06, 2025
Q2 2025
|
Resona Asset Management Co.,Ltd.
Koto Ku,Tokyo, M0 |
BUY
|
- |
2.92K+ 6.24% |
$331K - $395K
|
49.6K
$7.13M
|
|
|
Aug 06, 2025
Q2 2025
|
Andra Ap Fonden
Goteborg, V7 |
SELL
|
- |
-23.8K- 51.52% |
$2.7M - $3.22M
|
22.4K
$3.22M
|
|
|
Aug 06, 2025
Q2 2025
|
Stone House Investment Management, LLC
|
SELL
|
- |
-15- 51.72% |
$1.7K - $2.03K
|
14
$2.01K
|
|
|
Aug 06, 2025
Q2 2025
|
Sprucegrove Investment Management LTD
Toronto, A6 |
SELL
|
- |
-800- 5.67% |
$90.7K - $108K
|
13.3K
$1.91M
|
|
|
Aug 06, 2025
Q2 2025
|
Legacy Bridge, LLC
|
SELL
|
- |
-61- 6.48% |
$6.92K - $8.26K
|
880
$126K
|
|
|
Aug 06, 2025
Q2 2025
|
Aia Group LTD
Hong Kong, K3 |
BUY
|
- |
2.01K+ 41.39% |
$227K - $272K
|
6.85K
$984K
|
|
|
Aug 06, 2025
Q2 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
1.07K+ 3.9% |
$121K - $145K
|
28.6K
$4.1M
|
|
|
Aug 06, 2025
Q2 2025
|
Thompson Siegel & Walmsley LLC
|
BUY
|
- |
65.6K+ 25.47% |
$7.43M - $8.88M
|
323K
$46.4M
|
|
|
Aug 06, 2025
Q2 2025
|
Twin Capital Management Inc
|
BUY
|
- |
492+ 4.26% |
$55.8K - $66.7K
|
12K
$1.73M
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
1.62K+ 20.02% |
$184K - $220K
|
9.72K
$1.4M
|
|
|
Aug 06, 2025
Q2 2025
|
Savant Capital, LLC
|
SELL
|
- |
-3.35K- 14.07% |
$380K - $454K
|
20.4K
$2.94M
|
|
|
Aug 06, 2025
Q2 2025
|
Nvwm, LLC
|
BUY
|
- |
1+ 7.69% |
$113 - $135
|
14
$2.01K
|
|
|
Aug 06, 2025
Q2 2025
|
North Capital, Inc.
Salt Lake City, UT |
SELL
|
- |
-322- 73.52% |
$36.5K - $43.6K
|
116
$16.7K
|
|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
118+ 472.0% |
$13.4K - $16K
|
143
$20.5K
|
|
|
Aug 06, 2025
Q2 2025
|
Wedbush Securities Inc
|
BUY
|
- |
436+ 28.4% |
$49.4K - $59.1K
|
1.97K
$283K
|
|
|
Aug 06, 2025
Q2 2025
|
Kcm Investment Advisors LLC
Greenbrae, CA |
SELL
|
- |
-20- 0.7% |
$2.27K - $2.71K
|
2.82K
$405K
|
|
|
Aug 06, 2025
Q2 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
SELL
|
- |
-10- 62.5% |
$1.13K - $1.35K
|
6
$862
|
|
|
Aug 06, 2025
Q2 2025
|
Metis Global Partners, LLC
|
SELL
|
- |
-4.01K- 37.6% |
$454K - $543K
|
6.65K
$955K
|
|
|
Aug 06, 2025
Q2 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
3.78K+ 41.44% |
$428K - $512K
|
12.9K
$1.85M
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
216+ 15.09% |
$24.5K - $29.3K
|
1.65K
$237K
|