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855 hedge funds and large institutions have $14.2B invested in GSK in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 327 increasing their positions, 279 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
855
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$243M
Puts
$146M
Net Calls
Net Calls Change

Top Buyers

1 +$410M
2 +$374M
3 +$267M
4
Holocene Advisors
Holocene Advisors
New York
+$175M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$97.5M

Top Sellers

1 -$184M
2 -$91.5M
3 -$73.7M
4
Voloridge Investment Management
Voloridge Investment Management
Florida
-$73.2M
5
AC
Armistice Capital
New York
-$73.2M
Name Holding Trade Value Shares
Change
Change in
Stake
801
$6.2K
802
$6.2K
803
$5.97K
804
$5.81K
805
$5.66K
806
$5.62K
807
$5.19K
808
$5.02K
809
$4.77K
810
$4.46K
811
$4.22K
812
$4.14K
813
$4.03K
814
$3.87K
815
$3.76K
816
$3.72K
817
$3.52K
818
$3.49K
819
$3.49K
820
$3.49K
821
$3.42K
822
$3.33K
823
$3.25K
824
$3.25K
825
$3.13K