888 hedge funds and large institutions have $16.7B invested in GSK in 2025 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 320 increasing their positions, 308 reducing their positions, and 79 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: 320 | Existing positions reduced: 308

0.51% more ownership

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

0% more funds holding

Funds holding: 884888 (+4)

Holders
888
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 +$201M
2 +$76.8M
3 +$65.2M
4
Holocene Advisors
Holocene Advisors
New York
+$58.2M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$53.3M

Top Sellers

1 -$121M
2 -$76.6M
3 -$68.3M
4
AOI
Auto-Owners Insurance
Michigan
-$35.4M
5
UBS Group
UBS Group
Switzerland
-$23.2M
Name Holding Trade Value Shares
Change
Change in
Stake
P
501
Pitcairn
Pennsylvania
$370K
BFS
502
BridgePort Financial Solutions
Iowa
$369K
IWP
503
Innova Wealth Partners
Pennsylvania
$369K
AP
504
Americana Partners
Texas
$368K
BDFN
505
Bond & Devick Financial Network
Minnesota
$368K
TFA
506
Tranquilli Financial Advisor
New Jersey
$367K
GC
507
Guggenheim Capital
Illinois
$367K
CD
508
Chapin Davis
Maryland
$365K
HSA
509
HBK Sorce Advisory
Pennsylvania
$358K
AWMM
510
Aegis Wealth Management (Maryland)
Maryland
$356K
Walleye Trading
511
Walleye Trading
New York
$354K
GI
512
GAMMA Investing
California
$350K
AF
513
Aviso Financial
Ontario, Canada
$349K
SN
514
Sittner & Nelson
Oregon
$348K
CT
515
Colonial Trust
South Carolina
$347K
AL
516
Aspiriant LLC
California
$345K
CFO
517
CVA Family Office
Colorado
$345K
TNBTD
518
Trustmark National Bank Trust Department
Mississippi
$344K
PA
519
Parallel Advisors
California
$343K
DSN
520
D. Scott Neal
Kentucky
$342K
MHC
521
May Hill Capital
Massachusetts
$342K
LFAS
522
Level Four Advisory Services
Texas
$340K
KA
523
Kooman & Associates
Pennsylvania
$337K
SW
524
Simplicity Wealth
New Jersey
$337K
CCA
525
Cravens & Co Advisors
Tennessee
$335K