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Biogen
BIIB

Overview Fund Activity

941 hedge funds and large institutions have $27.8B invested in Biogen in 2024 Q1 according to their latest regulatory filings, with 102 funds opening new positions, 300 increasing their positions, 350 reducing their positions, and 144 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
941
Holders Change
-50
Holders Change %
-5.05%
% of All Funds
13.64%
Holding in Top 10
8
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-20%
% of All Funds
0.12%
New
102
Increased
300
Reduced
350
Closed
144
Calls
$301M
Puts
$303M
Net Calls
-$1.6M
Net Calls Change
-$145M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$3.57B
2
Ameriprise
Ameriprise
Minnesota
$172M
3
BGC
Beutel, Goodman & Co
Ontario, Canada
$338M
4
CCM
Camber Capital Management
Massachusetts
$86.3M
5
VanEck Associates
VanEck Associates
New York
$375M

Top Sellers

1
Morgan Stanley
Morgan Stanley
New York
$367M
2
First Trust Advisors
First Trust Advisors
Illinois
$72.1M
3
CG
Carmignac Gestion
France
$0
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$0
5
Fidelity Investments
Fidelity Investments
Massachusetts
$134M
Name Holding Trade Value Shares
Change 		Shares
Change %
MWM
1001
Meridian Wealth Management
Kentucky
– -$305K -1,179 Closed
FFO
1002
Fiduciary Family Office
Florida
– -$303K -1,172 Closed
AIM
1003
Achmea Investment Management
Netherlands
– -$303K -1,169 Closed
ARC
1004
Advisor Resource Council
Texas
– -$298K -1,151 Closed
WWM
1005
Westwood Wealth Management
California
– -$291K -1,125 Closed
CGL
1006
Clarius Group LLC
Washington
– -$291K -1,123 Closed
KFP
1007
KMG Fiduciary Partners
Ohio
– -$288K -1,114 Closed
CA
1008
Cullinan Associates
Kentucky
– -$285K -1,100 Closed
FLAM
1009
First Light Asset Management
Minnesota
– -$284K -1,096 Closed
PA
1010
PFG Advisors
Arizona
– -$278K -1,076 Closed
LIP
1011
Lighthouse Investment Partners
Florida
– -$272K -1,053 Closed
FCBT
1012
First Citizens Bank & Trust
North Carolina
– -$270K -1,043 Closed
HCA
1013
Harbour Capital Advisors
Virginia
– -$270K -1,025 Closed
DIA
1014
Dana Investment Advisors
Wisconsin
– -$265K -1,023 Closed
EFMC
1015
Empire Financial Management Company
New York
– -$259K -1,000 Closed
GWM
1016
Gitterman Wealth Management
New Jersey
– -$254K -980 Closed
GIA
1017
Gladstone Institutional Advisory
Florida
– -$249K -961 Closed
SAG
1018
SageView Advisory Group
California
– -$235K -951 Closed
MPI
1019
Mairs & Power Inc
Minnesota
– -$246K -950 Closed
C
1020
Certuity
Florida
– -$245K -947 Closed
SL
1021
Sentry LLC
Tennessee
– -$243K -938 Closed
DWM
1022
Defined Wealth Management
Oregon
– -$241K -933 Closed
OPCM
1023
Osborne Partners Capital Management
California
– -$239K -925 Closed
LCM
1024
LCM Capital Management
Illinois
– -$239K -924 Closed
PAA
1025
Peregrine Asset Advisers
Oregon
– -$239K -923 Closed
39 40
41
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