BIIB icon

Biogen
BIIB

Overview Fund Activity

902 hedge funds and large institutions have $24.5B invested in Biogen in 2024 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 265 increasing their positions, 372 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
902
Holders Change
-28
Holders Change %
-3.01%
% of All Funds
13.05%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.12%
New
99
Increased
265
Reduced
372
Closed
118
Calls
$213M
Puts
$282M
Net Calls
-$69.3M
Net Calls Change
-$32.5M

Top Buyers

1
BlackRock
BlackRock
New York
$2.97B
2
Man Group
Man Group
United Kingdom
$166M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.02B
4
Barclays
Barclays
United Kingdom
$179M
5
Two Sigma Investments
Two Sigma Investments
New York
$126M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$825M
2
ClearBridge Investments
ClearBridge Investments
New York
$117M
3
VanEck Associates
VanEck Associates
New York
$18.1M
4
SCM
Sarissa Capital Management
Connecticut
$5.22M
5
American Century Companies
American Century Companies
Missouri
$42.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
MSRPS
326
Maryland State Retirement & Pension System
Maryland
$1.61M -$563K -2,907 -26%
IAA
327
Independent Advisor Alliance
North Carolina
$1.61M -$357K -1,843 -18%
Wolverine Trading
328
Wolverine Trading
Illinois
$1.58M -$450K -2,314 -22%
LP
329
LMR Partners
United Kingdom
$1.57M +$322K +1,661 +26%
EFM
330
E Fund Management
China
$1.56M +$193K +994 +14%
SAM
331
Securian Asset Management
Minnesota
$1.55M -$58.2K -300 -4%
EI
332
Ethic Inc
New York
$1.55M -$149K -691 -9%
FRM
333
Fox Run Management
Connecticut
$1.54M +$1.54M +7,922 New
WTC
334
WhitTier Trust Company
Nevada
$1.53M -$13K -67 -0.8%
Cerity Partners
335
Cerity Partners
New York
$1.51M +$393K +2,030 +35%
KeyBank National Association
336
KeyBank National Association
Ohio
$1.5M -$35.3K -182 -2%
FFA
337
Farther Finance Advisors
California
$1.48M +$31K +160 +2%
LTAS
338
Linden Thomas Advisory Services
North Carolina
$1.45M -$775 -4 -0.1%
NEI
339
Northwest & Ethical Investments
Ontario, Canada
$1.44M -$221K -1,139 -13%
BMSSC
340
B. Metzler seel. Sohn & Co
Germany
$1.43M +$291K +1,500 +26%
NB
341
Norinchukin Bank
Japan
$1.42M +$198K +1,023 +16%
SSA
342
Schonfeld Strategic Advisors
New York
$1.4M +$66.1K +341 +5%
YIH
343
Y-Intercept (HK)
Hong Kong
$1.39M +$821K +4,238 +144%
BAMF
344
BI Asset Management Fondsmaeglerselskab
Denmark
$1.39M +$248K +1,277 +22%
OBAM
345
ODDO BHF Asset Management
France
$1.38M +$1.38M +7,136 New
NMERB
346
New Mexico Educational Retirement Board
New Mexico
$1.38M -$38.8K -200 -3%
CIC
347
Cornercap Investment Counsel
Georgia
$1.37M +$1.37M +7,065 New
CGH
348
Crossmark Global Holdings
Texas
$1.37M -$76.3K -394 -5%
XT
349
XTX Topco
Cayman Islands
$1.35M +$1.35M +6,955 New
CAM
350
Cresset Asset Management
Illinois
$1.33M -$635K -3,274 -32%
12 13
14
15 16