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Biogen
BIIB

Overview Fund Activity

992 hedge funds and large institutions have $34.8B invested in Biogen in 2023 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 340 increasing their positions, 361 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
992
Holders Change
-32
Holders Change %
-3.13%
% of All Funds
15.88%
Holding in Top 10
19
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-20.83%
% of All Funds
0.3%
New
87
Increased
340
Reduced
361
Closed
101
Calls
$744M
Puts
$674M
Net Calls
+$70.1M
Net Calls Change
+$286M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$511M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$192M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$151M
4
PAMS
Pictet Asset Management (Switzerland)
Switzerland
+$111M
5
CG
Carmignac Gestion
France
+$86.2M

Top Sellers

1
Marshall Wace
Marshall Wace
United Kingdom
-$198M
2
Man Group
Man Group
United Kingdom
-$193M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
-$148M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$140M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$117M
Name Holding Trade Value Shares
Change 		Shares
Change %
SS
826
Sunbelt Securities
Texas
$84.2K +$84.2K +306 New
CHC
827
City Holding Co
West Virginia
$83.4K – – –
DI
828
Disciplined Investments
Oklahoma
$82.9K +$63.7K +229 +332%
EI
829
Ellevest Inc
New York
$79.5K -$292K -1,051 -79%
QC
830
Quent Capital
New York
$79.2K +$1.94K +7 +3%
CFB
831
Cullen/Frost Bankers
Texas
$78.4K – – –
DCM
832
Dupont Capital Management
Delaware
$74.2K -$564K -2,028 -88%
WEG
833
World Equity Group
Illinois
$72.7K +$72.7K +21,010 New
AA
834
Ancora Advisors
Ohio
$67K +$6.95K +25 +12%
Credit Agricole
835
Credit Agricole
France
$66.7K -$471K -1,695 -88%
CT
836
Colonial Trust
South Carolina
$66.3K – – –
GWM
837
Geneos Wealth Management
Colorado
$63.9K – – –
GI
838
Gradient Investments
Minnesota
$63.9K – – –
FCFS
839
First Command Financial Services
Texas
$63.9K +$63.9K +230 New
FCB
840
First Command Bank
Texas
$63.9K +$63.9K +230 New
ADL
841
Asset Dedication LLC
California
$63K – – –
MA
842
Montag & Associates
Georgia
$62.6K – – –
IUHSA
843
Itau Unibanco Holding S.A.
Brazil
$58.7K – – –
FIA
844
FNY Investment Advisers
New York
$56K +$28.5K +104 +104%
BWL
845
Bogart Wealth LLC
Virginia
$55.6K – – –
MPWT
846
MassMutual Private Wealth & Trust
Connecticut
$55.6K +$23.4K +84 +72%
WTA
847
Washington Trust Advisors
Massachusetts
$54.5K -$1.67K -6 -3%
BTI
848
Blue Trust Inc
Georgia
$54K +$2.52K +9 +5%
FFA
849
Farther Finance Advisors
California
$52.5K +$3.89K +14 +8%
C
850
Covestor
United Kingdom
$52K +$22.8K +81 +78%
32 33
34
35 36