898 hedge funds and large institutions have $24.3B invested in DexCom in 2025 Q3 according to their latest regulatory filings, with 109 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less call options, than puts

Call options by funds: $ | Put options by funds: $

17% less first-time investments, than exits

New positions opened: 109 | Existing positions closed: 131

23% less capital invested

Capital invested by funds: $31.7B → $24.3B (-$7.39B)

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
898
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$480M
Puts
$539M
Net Calls
Net Calls Change

Top Sellers

1 -$337M
2 -$220M
3 -$204M
4
Axa
Axa
France
-$189M
5
Marshall Wace
Marshall Wace
United Kingdom
-$142M
Name Holding Trade Value Shares
Change
Change in
Stake
SCM
901
SG Capital Management
Illinois
EHI
902
Eagle Health Investments
Connecticut
WorldQuant Millennium Advisors
903
WorldQuant Millennium Advisors
New York
APM
904
Avidity Partners Management
Texas
IHAM
905
Integral Health Asset Management
New York
PAMP
906
Polar Asset Management Partners
Ontario, Canada
RPAM
907
Rhenman & Partners Asset Management
Sweden
CF
908
Covea Finance
France
SFI
909
Susquehanna Fundamental Investments
Pennsylvania
LIP
910
Liontrust Investment Partners
United Kingdom
SC
911
Shellback Capital
Massachusetts
ONGA
912
O'Neil Global Advisors
California
BVDMP
913
Bedrijfstakpensioenfonds Voor De Media PNO
Netherlands
MMC
914
Mizuho Markets Cayman
Cayman Islands
AI
915
Atom Investors
Texas
SCM
916
Sone Capital Management
New York
FAM
917
Fred Alger Management
New York
EP
918
Edgestream Partners
New Jersey
BG
919
BDF Gestion
France
ACM
920
Advent Capital Management
New York
UOC
921
UBS O'Connor
Illinois
ITFISA
922
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
TPSF
923
Texas Permanent School Fund
Texas
PCM
924
Portolan Capital Management
Massachusetts
DGM
925
Delta Global Management
New York