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1,031 hedge funds and large institutions have $20.7B invested in GSK in 2026 Q1 according to their latest regulatory filings, with 142 funds opening new positions, 314 increasing their positions, 381 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 9941,031 (+37)

1.11% less ownership

Funds ownership: 19.53%18.42% (-1.1%)

18% less repeat investments, than reductions

Existing positions increased: 314 | Existing positions reduced: 381

Holders
1,031
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$222M
Puts
$137M
Net Calls
Net Calls Change

Top Buyers

1 +$282M
2 +$154M
3 +$127M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$111M
5
BlackRock
BlackRock
New York
+$94.1M

Top Sellers

1 -$534M
2 -$292M
3 -$227M
4
Federated Hermes
Federated Hermes
Pennsylvania
-$145M
5
Holocene Advisors
Holocene Advisors
New York
-$141M
Name Holding Trade Value Shares
Change
Change in
Stake
SB
201
Simmons Bank
Arkansas
$3.19M
Susquehanna International Group
202
Susquehanna International Group
Pennsylvania
$3.17M
MS
203
Madden Securities
Texas
$3.16M
FDCDDQ
204
Federation des caisses Desjardins du Quebec
Quebec, Canada
$3.09M
PS
205
Principal Securities
Iowa
$3.07M
EWA
206
Exencial Wealth Advisors
Oklahoma
$3.05M
GLA
207
Great Lakes Advisors
Illinois
$3.04M
PFS
208
Prospera Financial Services
Texas
$3.02M
RVM
209
Robinson Value Management
Texas
$2.98M
PTC
210
Philadelphia Trust Company
Pennsylvania
$2.96M
Lido Advisors
211
Lido Advisors
California
$2.96M
MGWM
212
Marks Group Wealth Management
Minnesota
$2.94M
AA
213
Argent Advisors
Louisiana
$2.94M
PFGIA
214
Patriot Financial Group Insurance Agency
Massachusetts
$2.89M
IC
215
IEQ Capital
California
$2.87M
PAG
216
Private Advisor Group
New Jersey
$2.85M
ORG
217
Optimist Retirement Group
Washington
$2.83M
QCG
218
Quadrant Capital Group
Ohio
$2.77M
Lazard Asset Management
219
Lazard Asset Management
New York
$2.76M
LNB
220
Ledyard National Bank
$2.76M
SC
221
Scotia Capital
Ontario, Canada
$2.75M
HTC
222
Haverford Trust Company
Pennsylvania
$2.75M
CMP
223
Christine Messmer PC
Pennsylvania
$2.74M
YIH
224
Y-Intercept (HK)
Hong Kong
$2.71M
KOC
225
Koss-Olinger Consulting
Florida
$2.68M