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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
+$157M
2
Man Group
Man Group
United Kingdom
+$155M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$105M
4
Barclays
Barclays
United Kingdom
+$91.8M
5
Two Sigma Investments
Two Sigma Investments
New York
+$84.5M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$276M
2
ClearBridge Investments
ClearBridge Investments
New York
-$168M
3
VanEck Associates
VanEck Associates
New York
-$151M
4
SCM
Sarissa Capital Management
Connecticut
-$119M
5
American Century Companies
American Century Companies
Missouri
-$117M
Name Holding Trade Value Shares
Change 		Shares
Change %
Mackenzie Financial
276
Mackenzie Financial
Ontario, Canada
$2.73M -$2.24M -11,577 -45%
LWL
277
Leo Wealth LLC
Texas
$2.7M -$3.3K -17 -0.1%
AIMCA
278
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$2.69M +$2.69M +13,900 New
Creative Planning
279
Creative Planning
Kansas
$2.67M -$872K -4,500 -25%
Janney Montgomery Scott
280
Janney Montgomery Scott
Pennsylvania
$2.63M -$269K -1,387 -9%
ONSWM
281
Old North State Wealth Management
North Carolina
$2.62M +$19.4K +100 +0.7%
RJFSA
282
Raymond James Financial Services Advisors
Florida
$2.59M -$338K -1,742 -12%
GS
283
GTS Securities
New York
$2.58M -$121K -624 -4%
EAM
284
Exome Asset Management
New York
$2.57M +$2.57M +13,317 New
EMPI
285
Elo Mutual Pension Insurance
Finland
$2.5M -$36.6K -189 -1%
Cetera Investment Advisers
286
Cetera Investment Advisers
Illinois
$2.49M -$214K -1,105 -8%
TC
287
TownSquare Capital
Utah
$2.48M -$182K -941 -7%
OPERF
288
Oregon Public Employees Retirement Fund
Oregon
$2.41M -$11.6K -60 -0.5%
William Blair & Company
289
William Blair & Company
Illinois
$2.36M -$182K -939 -7%
RIM
290
Rakuten Investment Management
Japan
$2.25M +$568K +2,917 +34%
CIG
291
Cairn Investment Group
Washington
$2.23M +$70.9K +366 +3%
EW
292
Evoke Wealth
California
$2.22M +$1.53M +7,916 +224%
GIBU
293
Gulf International Bank (UK)
United Kingdom
$2.22M -$99K -511 -4%
NGM
294
North Growth Management
British Columbia, Canada
$2.21M – – –
HighTower Advisors
295
HighTower Advisors
Illinois
$2.2M -$450K -2,335 -17%
VPIM
296
Vanguard Personalized Indexing Management
California
$2.19M -$380K -1,962 -15%
EP
297
Edgestream Partners
New Jersey
$2.17M +$1.99M +10,289 +1,108%
TWC
298
TD Waterhouse Canada
Ontario, Canada
$2.16M +$400K +2,094 +23%
Vontobel Holding
299
Vontobel Holding
Switzerland
$2.16M -$514K -2,652 -19%
Osaic Holdings
300
Osaic Holdings
Arizona
$2.16M -$472K -2,435 -18%
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