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
ASC
551
Atalanta Sosnoff Capital
New York
$300K
PT
552
Plimoth Trust
Massachusetts
$299K
SRC
553
Sage Rhino Capital
California
$298K
SFWA
554
Summit Financial Wealth Advisors
Louisiana
$298K
CCM
555
Canal Capital Management
Virginia
$293K
DWP
556
Daymark Wealth Partners
Ohio
$292K
GF
557
Gabelli Funds
New York
$292K
FPAS
558
Focus Partners Advisor Solutions
Missouri
$291K
CW
559
CreativeOne Wealth
Kansas
$289K
CIAM
560
Caitong International Asset Management
Hong Kong
$287K
EHC
561
Everett Harris & Co
California
$287K
QIM
562
Quantitative Investment Management
Virginia
$286K
Susquehanna International Group
563
Susquehanna International Group
Pennsylvania
$285K
FLPIM
564
F.L. Putnam Investment Management
Massachusetts
$284K
CCC
565
Chesapeake Capital Corp
Florida
$282K
Thrivent Financial for Lutherans
566
Thrivent Financial for Lutherans
Minnesota
$281K
AMIM
567
Aull & Monroe Investment Management
Alabama
$280K
SFS
568
Sowell Financial Services
Arkansas
$279K
PW
569
Potentia Wealth
California
$278K
HSBC Holdings
570
HSBC Holdings
United Kingdom
$277K
NFC
571
Northstar Financial Companies
Pennsylvania
$276K
MSA
572
Marino Stram & Associates
Massachusetts
$276K
RC
573
Rexford Capital
Texas
$275K
MWM
574
Meridian Wealth Management
Kentucky
$272K
FOA
575
Five Oceans Advisors
California
$270K