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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
MSWM
726
Master's Wealth Management
Pennsylvania
$215K
RB
727
Rodgers Brothers
Pennsylvania
$214K
LF
728
Lantz Financial
Illinois
$214K
GSEP
729
Golden State Equity Partners
California
$213K
SOS
730
Silver Oak Securities
Tennessee
$213K
VIPI
731
Vista Investment Partners II
Indiana
$213K
SSC
732
Syverson Strege & Co
Iowa
$212K
WA
733
WESPAC Advisors
California
$211K
BCAM
734
Boston Common Asset Management
Massachusetts
$210K
FCH
735
Freestone Capital Holdings
Washington
$210K
OL
736
Optas LLC
Texas
$209K
SA
737
Sovran Advisors
California
$208K
AllianceBernstein
738
AllianceBernstein
Tennessee
$208K
TW
739
Traveka Wealth
California
$208K
MFA
740
Mayflower Financial Advisors
Massachusetts
$208K
CFA
741
Collaborative Fund Advisors
Nevada
$206K
KFC
742
Klingenstein Fields & Co
New York
$206K
BWM
743
Bulltick Wealth Management
Florida
$206K
CI
744
CacheTech Inc
Utah
$204K
S
745
Steadtrust
Texas
$204K
AG
746
Ascent Group
Virginia
$204K
E
747
Entelevest
Florida
$204K
ONSWM
748
Old North State Wealth Management
North Carolina
$204K
FWP
749
FAS Wealth Partners
Kansas
$203K
RA
750
Riversedge Advisors
Delaware
$202K