890 hedge funds and large institutions have $24.4B invested in DexCom in 2025 Q3 according to their latest regulatory filings, with 110 funds opening new positions, 326 increasing their positions, 338 reducing their positions, and 128 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: $

14% less first-time investments, than exits

New positions opened: 110 | Existing positions closed: 128

23% less capital invested

Capital invested by funds: $31.7B → $24.4B (-$7.3B)

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
890
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
RA
601
Riverstone Advisors
Texas
$324K
GLA
602
Great Lakes Advisors
Illinois
$319K
CG
603
Cynosure Group
Utah
$316K
TTWM
604
TCV Trust & Wealth Management
Virginia
$313K
GCM
605
Graham Capital Management
Connecticut
$312K
SWM
606
SeaCrest Wealth Management
New York
$307K
TAM
607
Trust Asset Management
Texas
$303K
AI
608
Accredited Investors
Minnesota
$295K
EI
609
Ellevest Inc
New York
$294K
WWM
610
Wolff Wiese Magana
California
$291K
PCA
611
Pallas Capital Advisors
Massachusetts
$289K
SOW
612
State of Wyoming
Wyoming
$287K
RMCM
613
Reynders McVeigh Capital Management
Massachusetts
$285K
SOS
614
Silver Oak Securities
Tennessee
$279K
TWP
615
Tempus Wealth Planning
California
$277K
CTC
616
Central Trust Company
Missouri
$275K
NP
617
NorthRock Partners
Minnesota
$275K
SF
618
Summit Financial
New Jersey
$274K
LAM
619
L2 Asset Management
Massachusetts
$274K
CIA
620
Concurrent Investment Advisors
Florida
$273K
VC
621
Veery Capital
Delaware
$272K
SM
622
STF Management
Texas
$272K
WE
623
Wealth Effects
Massachusetts
$269K
CI
624
Corient IA
Florida
$269K
SMH
625
Sanders Morris Harris
Texas
$269K