880 hedge funds and large institutions have $16.7B invested in GSK in 2025 Q3 according to their latest regulatory filings, with 98 funds opening new positions, 317 increasing their positions, 305 reducing their positions, and 78 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: $ → $

4% more repeat investments, than reductions

Existing positions increased: 317 | Existing positions reduced: 305

0.51% more ownership

Funds ownership: 18.45%18.96% (+0.51%)

0% more funds holding

Funds holding: 880880 (0)

Holders
880
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
DFA
876
DHJJ Financial Advisors
Illinois
$130
PA
877
Pineridge Advisors
Missouri
$129
CJ
878
Caitlin John
Michigan
$86
HNW
879
High Note Wealth
Minnesota
$43
HAP
880
Harbor Asset Planning
Massachusetts
$39
Alyeska Investment Group
881
Alyeska Investment Group
Illinois
CCMG
882
Clark Capital Management Group
Pennsylvania
AOI
883
Auto-Owners Insurance
Michigan
KHLMVGHM
884
Kranot Hishtalmut Le Morim Ve Gananot Havera Menahelet
Israel
Citadel Advisors
885
Citadel Advisors
Florida
AI
886
Atom Investors
Texas
KHLMTHM
887
Kranot Hishtalmut Le Morim Tichoniim Havera Menahelet
Israel
Norges Bank
888
Norges Bank
Norway
AS
889
Altshuler Shaham
Israel
Group One Trading
890
Group One Trading
Illinois
HF
891
HRT Financial
New York
WT
892
Whittier Trust
California
OCAM
893
Onex Canada Asset Management
Ontario, Canada
SRL
894
Scientech Research LLC
New Jersey
BFM
895
Boothbay Fund Management
New York
FRM
896
Fox Run Management
Connecticut
EAM
897
Everstar Asset Management
North Carolina
IC
898
Iconiq Capital
California
Verition Fund Management
899
Verition Fund Management
Connecticut
JF
900
Jump Financial
Illinois