1,020 hedge funds and large institutions have $20.7B invested in GSK in 2026 Q1 according to their latest regulatory filings, with 139 funds opening new positions, 312 increasing their positions, 377 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: $ → $

3% more funds holding

Funds holding: 9921,020 (+28)

1.11% less ownership

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

17% less repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 377

Holders
1,020
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
MS
201
Madden Securities
Texas
$3.16M
FDCDDQ
202
Federation des caisses Desjardins du Quebec
Quebec, Canada
$3.09M
PS
203
Principal Securities
Iowa
$3.07M
EWA
204
Exencial Wealth Advisors
Oklahoma
$3.05M
GLA
205
Great Lakes Advisors
Illinois
$3.04M
PFS
206
Prospera Financial Services
Texas
$3.02M
RVM
207
Robinson Value Management
Texas
$2.98M
PTC
208
Philadelphia Trust Company
Pennsylvania
$2.96M
Lido Advisors
209
Lido Advisors
California
$2.96M
MGWM
210
Marks Group Wealth Management
Minnesota
$2.94M
AA
211
Argent Advisors
Louisiana
$2.94M
PFGIA
212
Patriot Financial Group Insurance Agency
Massachusetts
$2.89M
IC
213
IEQ Capital
California
$2.87M
PAG
214
Private Advisor Group
New Jersey
$2.85M
ORG
215
Optimist Retirement Group
Washington
$2.83M
QCG
216
Quadrant Capital Group
Ohio
$2.77M
Lazard Asset Management
217
Lazard Asset Management
New York
$2.76M
LNB
218
Ledyard National Bank
$2.76M
SC
219
Scotia Capital
Ontario, Canada
$2.75M
HTC
220
Haverford Trust Company
Pennsylvania
$2.75M
CMP
221
Christine Messmer PC
Pennsylvania
$2.74M
YIH
222
Y-Intercept (HK)
Hong Kong
$2.71M
KOC
223
Koss-Olinger Consulting
Florida
$2.68M
AI
224
Atria Investments
North Carolina
$2.64M
FBT
225
First Bank & Trust
South Dakota
$2.64M