894 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, 329 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
894
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
OAC
376
OMERS Administration Corp
Ontario, Canada
$1.96M
LTAS
377
Linden Thomas Advisory Services
North Carolina
$1.96M
Commonwealth Equity Services
378
Commonwealth Equity Services
Massachusetts
$1.86M
CAPTRUST Financial Advisors
379
CAPTRUST Financial Advisors
North Carolina
$1.85M
Focus Partners Wealth
380
Focus Partners Wealth
Massachusetts
$1.84M
WG
381
Winton Group
United Kingdom
$1.82M
EAM
382
EULAV Asset Management
Florida
$1.82M
RIM
383
Rakuten Investment Management
Japan
$1.81M
PWP
384
Perfromance Wealth Partners
Illinois
$1.81M
BHCM
385
Brevan Howard Capital Management
Jersey
$1.79M
1C
386
111 Capital
France
$1.75M
M&T Bank
387
M&T Bank
New York
$1.74M
TFCM
388
Taylor Frigon Capital Management
Arizona
$1.74M
Mercer Global Advisors
389
Mercer Global Advisors
Colorado
$1.72M
Fifth Third Bancorp
390
Fifth Third Bancorp
Ohio
$1.68M
CB
391
Commerce Bank
Missouri
$1.67M
AV
392
ASR Vermogensbeheer
Netherlands
$1.67M
QCM
393
QRG Capital Management
Illinois
$1.66M
EAM
394
Erste Asset Management
Austria
$1.66M
KRS
395
Kentucky Retirement Systems
Kentucky
$1.65M
ALMGDA
396
AG2R La Mondiale Gestion d'Actifs
France
$1.64M
HFM
397
Harvest Fund Management
China
$1.62M
BCI
398
Brinker Capital Investments
Pennsylvania
$1.62M
Caisse de Depot et Placement du Quebec (CDPQ)
399
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$1.6M
CFCI
400
Comprehensive Financial Consultants Institutional
Indiana
$1.58M