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Biogen
BIIB

Overview Fund Activity

956 hedge funds and large institutions have $32B invested in Biogen in 2023 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
956
Holders Change
-43
Holders Change %
-4.3%
% of All Funds
15.24%
Holding in Top 10
14
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-22.22%
% of All Funds
0.22%
New
91
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
T. Rowe Price Investment Management
Maryland
+$348M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$132M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$77.1M
4
VanEck Associates
VanEck Associates
New York
+$60.1M
5
Macquarie Group
Macquarie Group
Australia
+$53.4M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$329M
2
LAM
L2 Asset Management
Massachusetts
-$191M
3
FCM
Farallon Capital Management
California
-$172M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$148M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$146M
Name Holding Trade Value Shares
Change 		Shares
Change %
TC
826
Trust Company
Kansas
$41.9K – – –
First Manhattan
827
First Manhattan
New York
$41.1K -$257 -1 -0.6%
GRP
828
Global Retirement Partners
California
$40.1K +$6.94K +27 +21%
ZB
829
Zions Bancorporation
Utah
$40.1K -$514 -2 -1%
BTI
830
Blue Trust Inc
Georgia
$40K +$10.7K +37 +37%
ITIM
831
Indiana Trust & Investment Management
Indiana
$37.3K +$37.3K +145 New
USB
832
Union Savings Bank
Connecticut
$37.3K – – –
BC
833
Bartlett & Co
Ohio
$36K – – –
BCWM
834
Bartlett & Co Wealth Management
Ohio
$36K – – –
FCMT
835
Founders Capital Management (Texas)
Texas
$33.4K – – –
KFP
836
KB Financial Partners
New Jersey
$31K +$15.9K +62 +105%
SSB
837
Sandy Spring Bank
Maryland
$29.6K – – –
NECFA
838
New England Capital Financial Advisors
Connecticut
$29K – – –
AWM
839
Avondale Wealth Management
Texas
$28.3K – – –
SN
840
Sittner & Nelson
Oregon
$28.3K – – –
GCM
841
Gladius Capital Management
Illinois
$28K +$28K +109 New
AF
842
Advisornet Financial
Minnesota
$28K -$108K -419 -79%
CCA
843
Catalyst Capital Advisors
New York
$27.5K +$6.94K +27 +34%
ST
844
Smithfield Trust
Pennsylvania
$26K – – –
CFG
845
CKW Financial Group
Hawaii
$26K – – –
OIAM
846
OFI Invest Asset Management
France
$25.7K +$25.7K +106 New
WSC
847
Wellington Shields & Co
New York
$25.7K -$12.9K -50 -33%
DAM
848
Delta Asset Management
Tennessee
$25.7K – – –
FWM
849
Focused Wealth Management
New York
$25.7K – – –
BIA
850
Bell Investment Advisors
California
$24.9K +$2.57K +10 +11%
32 33
34
35 36