854 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, 326 increasing their positions, 279 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
854
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
776
$9.76K
777
$9.61K
778
$9.61K
779
$9.61K
780
$9.49K
781
$9.31K
782
$9.3K
783
$9.28K
784
$9.18K
785
$9.06K
786
$8.63K
787
$8.41K
788
$8.31K
789
$8.14K
790
$7.9K
791
$7.75K
792
$7.75K
793
$7.75K
794
$7.75K
795
$7.09K
796
$6.97K
797
$6.89K
798
$6.35K
799
$6.26K
800
$6.2K