874 hedge funds and large institutions have $16.6B invested in GSK in 2025 Q3 according to their latest regulatory filings, with 100 funds opening new positions, 316 increasing their positions, 302 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
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 first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

5% more repeat investments, than reductions

Existing positions increased: 316 | Existing positions reduced: 302

0.51% more ownership

Funds ownership: 18.44%18.95% (+0.51%)

0% less funds holding

Funds holding: 877874 (-3)

Holders
874
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$267M
Puts
$130M
Net Calls
Net Calls Change

Top Buyers

1 +$222M
2 +$84.8M
3 +$72M
4
Holocene Advisors
Holocene Advisors
New York
+$64.3M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$58.9M

Top Sellers

1 -$121M
2 -$84.6M
3 -$68.3M
4
AOI
Auto-Owners Insurance
Michigan
-$35.4M
5
UBS Group
UBS Group
Switzerland
-$25.6M
Name Holding Trade Value Shares
Change
Change in
Stake
KFA
851
Kelleher Financial Advisors
New York
$2.55K
BAM
852
Byrne Asset Management
New Jersey
$2.42K
MAM
853
Morse Asset Management
Connecticut
$2.16K
MSG
854
Main Street Group
Virginia
$2.16K
FDCP
855
Foster Dykema Cabot & Partners
Massachusetts
$1.73K
FNWA
856
Financial Network Wealth Advisors
Utah
$1.47K
PMIM
857
Prudent Man Investment Management
Colorado
$1.35K
ACA
858
American Capital Advisory
Idaho
$1.12K
FFO
859
Fortitude Family Office
Arizona
$1.04K
RJA
860
Ross\Johnson & Associates
Minnesota
$1.04K
KFP
861
Keener Financial Planning
Texas
$1K
FG
862
Fairman Group
Pennsylvania
$872
CCMI
863
Creative Capital Management Investments
California
$863
ACM
864
Anfield Capital Management
California
$734
PIS
865
POM Investment Strategies
North Carolina
$518
DB
866
Danske Bank
Denmark
$475
RA
867
Rise Advisors
New York
$405
BMC
868
Bear Mountain Capital
Washington
$395
RS
869
Rakuten Securities
Japan
$388
DFA
870
DHJJ Financial Advisors
Illinois
$130
PA
871
Pineridge Advisors
Missouri
$129
CJ
872
Caitlin John
Michigan
$86
HNW
873
High Note Wealth
Minnesota
$43
HAP
874
Harbor Asset Planning
Massachusetts
$39
Alyeska Investment Group
875
Alyeska Investment Group
Illinois