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Biogen
BIIB

Overview Fund Activity

955 hedge funds and large institutions have $32B invested in Biogen in 2023 Q3 according to their latest regulatory filings, with 90 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
955
Holders Change
-44
Holders Change %
-4.4%
% of All Funds
15.23%
Holding in Top 10
14
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-22.22%
% of All Funds
0.22%
New
90
Increased
331
Reduced
342
Closed
118
Calls
$575M
Puts
$517M
Net Calls
+$57.3M
Net Calls Change
+$102M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$1.22B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.28B
3
Massachusetts Financial Services
3
Massachusetts Financial Services
Massachusetts
$115M
4
VanEck Associates
4
VanEck Associates
New York
$306M
5
Macquarie Group
5
Macquarie Group
Australia
$70.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$350M
2
LAM
2
L2 Asset Management
Massachusetts
$2.29M
3
FCM
3
Farallon Capital Management
California
$0
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$12.4M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$71.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
LFASL
1051
Lugano Financial Advisors SA (LFA)
Switzerland
– -$106K -371 Closed
SOW
1052
State of Wyoming
Wyoming
– -$105K -368 Closed
CMBA
1053
C.M. Bidwell & Associates
Hawaii
– -$99.1K -348 Closed
DI
1054
Disciplined Investments
Oklahoma
– -$84K -295 Closed
HIIFS
1055
Harel Insurance Investments & Financial Services
Israel
– -$72K -255 Closed
WTG
1056
West Tower Group
Virginia
– -$57K -200 Closed
CFO
1057
CVA Family Office
Colorado
– -$32.8K -115 Closed
WP
1058
WealthPLAN Partners
Nebraska
– -$21.9K -77 Closed
ODG
1059
O'Dell Group
Ohio
– -$18.2K -64 Closed
SC
1060
SouthState Corp
Florida
– -$12.8K -45 Closed
OIS
1061
Okabena Investment Services
Minnesota
– -$11.4K -40 Closed
BCM
1062
Blume Capital Management
California
– -$7.12K -25 Closed
BG
1063
Bollard Group
Massachusetts
– -$4K -15 Closed
Loomis, Sayles & Company
1064
Loomis, Sayles & Company
Massachusetts
– -$3K -11 Closed
DAC
1065
Dividend Assets Capital
South Carolina
– -$3K -11 Closed
ARS
1066
Adirondack Retirement Specialists
New York
– -$1.99K -7 Closed
CCP
1067
Carmel Capital Partners
California
– -$1.99K -7 Closed
PP
1068
PrairieView Partners
Minnesota
– -$1K -6 Closed
TCCM
1069
Timber Creek Capital Management
Massachusetts
– -$1.14K -4 Closed
CA
1070
Crewe Advisors
Utah
– -$570 -2 Closed
2L
1071
25 LLC
Missouri
– -$556 -2 Closed
VNA
1072
Valley National Advisers
Pennsylvania
– -$1K -1 Closed
39 40 41 42
43