906 hedge funds and large institutions have $24.5B invested in DexCom in 2025 Q3 according to their latest regulatory filings, with 111 funds opening new positions, 334 increasing their positions, 343 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: $

15% less first-time investments, than exits

New positions opened: 111 | Existing positions closed: 131

23% less capital invested

Capital invested by funds: $31.9B → $24.5B (-$7.4B)

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
906
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 -$397M
2 -$240M
3 -$220M
4
Axa
Axa
France
-$189M
5
Marshall Wace
Marshall Wace
United Kingdom
-$167M
Name Holding Trade Value Shares
Change
Change in
Stake
Parallax Volatility Advisers
376
Parallax Volatility Advisers
California
$2M
OAC
377
OMERS Administration Corp
Ontario, Canada
$1.96M
LTAS
378
Linden Thomas Advisory Services
North Carolina
$1.96M
Commonwealth Equity Services
379
Commonwealth Equity Services
Massachusetts
$1.86M
CAPTRUST Financial Advisors
380
CAPTRUST Financial Advisors
North Carolina
$1.85M
Focus Partners Wealth
381
Focus Partners Wealth
Massachusetts
$1.84M
WG
382
Winton Group
United Kingdom
$1.82M
EAM
383
EULAV Asset Management
Florida
$1.82M
RIM
384
Rakuten Investment Management
Japan
$1.81M
PWP
385
Perfromance Wealth Partners
Illinois
$1.81M
BHCM
386
Brevan Howard Capital Management
Jersey
$1.79M
1C
387
111 Capital
France
$1.75M
M&T Bank
388
M&T Bank
New York
$1.74M
TFCM
389
Taylor Frigon Capital Management
Arizona
$1.74M
Mercer Global Advisors
390
Mercer Global Advisors
Colorado
$1.72M
Fifth Third Bancorp
391
Fifth Third Bancorp
Ohio
$1.68M
CB
392
Commerce Bank
Missouri
$1.67M
AV
393
ASR Vermogensbeheer
Netherlands
$1.67M
QCM
394
QRG Capital Management
Illinois
$1.66M
EAM
395
Erste Asset Management
Austria
$1.66M
KRS
396
Kentucky Retirement Systems
Kentucky
$1.65M
ALMGDA
397
AG2R La Mondiale Gestion d'Actifs
France
$1.64M
HFM
398
Harvest Fund Management
China
$1.62M
BCI
399
Brinker Capital Investments
Pennsylvania
$1.62M
Caisse de Depot et Placement du Quebec (CDPQ)
400
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$1.6M