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994 hedge funds and large institutions have $19.6B invested in GSK in 2025 Q4 according to their latest regulatory filings, with 180 funds opening new positions, 309 increasing their positions, 336 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

190% more first-time investments, than exits

New positions opened: 180 | Existing positions closed: 62

110% more call options, than puts

Call options by funds: $258M | Put options by funds: $123M

18% more capital invested

Capital invested by funds: $16.7B → $19.6B (+$2.97B)

11% more funds holding

Funds holding: 893994 (+101)

0.56% more ownership

Funds ownership: 18.96%19.53% (+0.56%)

8% less repeat investments, than reductions

Existing positions increased: 309 | Existing positions reduced: 336

15% less funds holding in top 10

Funds holding in top 10: 1311 (-2)

Holders
994
Holders Change
+101
Holders Change %
+11.31%
% of All Funds
12.09%
Holding in Top 10
11
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-15.38%
% of All Funds
0.13%
New
180
Increased
309
Reduced
336
Closed
62
Calls
$258M
Puts
$123M
Net Calls
+$135M
Net Calls Change
-$1.83M
Name Holding Trade Value Shares
Change
Change in
Stake
SSA
151
Schonfeld Strategic Advisors
New York
$5.26M -$11.3M -242,667 -69%
SLG
152
Stanley-Laman Group
Pennsylvania
$5.11M +$330K +7,073 +7%
EF
153
Empowered Funds
Pennsylvania
$5.02M +$790K +16,936 +20%
OC
154
Opal Capital
Florida
$4.97M +$4.72M +101,275 New
TI
155
TrueMark Investments
Illinois
$4.96M +$614K +13,158 +15%
LG
156
Leuthold Group
Minnesota
$4.92M +$4.68M +100,358 New
JC
157
JBF Capital
Colorado
$4.9M
NAMI
158
Nomura Asset Management International
Pennsylvania
$4.76M +$4.52M +96,988 New
KAM
159
Krensavage Asset Management
New York
$4.74M -$8.16M -175,000 -64%
QC
160
Quadrature Capital
United Kingdom
$4.72M +$4.49M +96,329 New
NA
161
NewEdge Advisors
Louisiana
$4.64M +$116K +2,477 +3%
P
162
&Partners
Tennessee
$4.58M -$116K -2,485 -3%
BIG
163
Brooklyn Investment Group
New York
$4.56M +$3.05M +65,457 +239%
VPIM
164
Vanguard Personalized Indexing Management
California
$4.52M +$195K +4,184 +5%
DC
165
Davenport & Co
Virginia
$4.47M -$813K -17,430 -16%
YLHM
166
Yelin Lapidot Holdings Management
Israel
$4.34M
DT
167
Diversified Trust
Tennessee
$4.27M +$2.69M +57,689 +196%
AI
168
Atria Investments
North Carolina
$4.23M -$632K -13,560 -14%
RWA
169
Roberts Wealth Advisors
California
$4.21M +$30K +644 +0.8%
TBC
170
Tweedy, Browne Co
Connecticut
$4.03M
NW
171
NewEdge Wealth
Pennsylvania
$3.93M +$97.8K +2,096 +3%
CK
172
Cohen Klingenstein
New York
$3.89M
IQI
173
Integrated Quantitative Investments
Washington
$3.88M
JGUA
174
John G. Ullman & Associates
New York
$3.87M -$94.2K -2,020 -2%
Squarepoint
175
Squarepoint
New York
$3.77M +$444K +9,528 +14%