891 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, 339 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
891
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
AIC
351
Aurora Investment Counsel
Georgia
$2.29M
IIM
352
Intact Investment Management
Quebec, Canada
$2.28M
SC
353
Savant Capital
Illinois
$2.27M
NB
354
Norinchukin Bank
Japan
$2.27M
PA
355
Profund Advisors
Maryland
$2.26M
SC
356
SummitTX Capital
Texas
$2.23M
SGAM
357
Smith Group Asset Management
Texas
$2.23M
MCM
358
Moore Capital Management
New York
$2.21M
FAB
359
First American Bank
Illinois
$2.21M
MML Investors Services
360
MML Investors Services
Massachusetts
$2.17M
CIBC World Market
361
CIBC World Market
Ontario, Canada
$2.15M
DADC
362
D.A. Davidson & Co
Montana
$2.15M
MSU
363
Mizuho Securities USA
New York
$2.15M
SC
364
Scholtz & Company
Connecticut
$2.15M
SCM
365
Suvretta Capital Management
New York
$2.13M
AWM
366
AE Wealth Management
Kansas
$2.12M
BAM
367
Bell Asset Management
Australia
$2.12M
KIA
368
Knollwood Investment Advisory
Maryland
$2.09M
EI
369
Ethic Inc
New York
$2.04M
SDIC
370
South Dakota Investment Council
South Dakota
$2.02M
FCH
371
Freestone Capital Holdings
Washington
$2.02M
PHK
372
Point72 Hong Kong
Hong Kong
$2.02M
MFS
373
Mattson Financial Services
Michigan
$2.01M
Parallax Volatility Advisers
374
Parallax Volatility Advisers
California
$2M
OAC
375
OMERS Administration Corp
Ontario, Canada
$1.96M