853 hedge funds and large institutions have $14.2B invested in GSK in 2025 Q1 according to their latest regulatory filings, with 90 funds opening new positions, 326 increasing their positions, 279 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
853
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
201
$2.05M
202
$2.02M
203
$2.02M
204
$2M
205
$1.94M
206
$1.89M
207
$1.88M
208
$1.85M
209
$1.85M
210
$1.83M
211
$1.82M
212
$1.82M
213
$1.79M
214
$1.77M
215
$1.74M
216
$1.73M
217
$1.73M
218
$1.72M
219
$1.66M
220
$1.66M
221
$1.65M
222
$1.63M
223
$1.61M
224
$1.61M
225
$1.59M