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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
EHC
601
Everett Harris & Co
California
$323K
BBA
602
BLB&B Advisors
Pennsylvania
$323K
CTC
603
Central Trust Company
Missouri
$323K
KA
604
Kovack Advisors
Florida
$322K
HI
605
Harbour Investments
Wisconsin
$320K
PW
606
Potentia Wealth
California
$316K
CCM
607
CFO Capital Management
Connecticut
$315K
KA
608
Kooman & Associates
Pennsylvania
$314K
HSA
609
HBK Sorce Advisory
Pennsylvania
$314K
KMWM
610
Keudell/Morrison Wealth Management
Oregon
$313K
GBT
611
Grove Bank & Trust
Florida
$311K
GC
612
Guggenheim Capital
Illinois
$309K
BGAI
613
Bruce G. Allen Investments
Colorado
$306K
HB
614
Horizon Bancorp
Indiana
$306K
CWM
615
Cordatus Wealth Management
Pennsylvania
$305K
AP
616
Anchyra Partners
Georgia
$304K
MTIC
617
Missouri Trust & Investment Company
Missouri
$304K
JIC
618
Joel Isaacson & Co
New York
$301K
IGGA
619
Iron Gate Global Advisors
Utah
$300K
IA
620
Invested Advisors
Pennsylvania
$299K
SAI
621
Savvy Advisors Inc
New York
$298K
VWM
622
Venturi Wealth Management
Texas
$295K
CAM
623
Columbia Asset Management
Michigan
$294K
AA
624
Ancora Advisors
Ohio
$293K
BTI
625
Blue Trust Inc
Georgia
$290K