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
Lido Advisors
401
Lido Advisors
California
$1.57M
HIMCH
402
Hartford Investment Management Co (HIMCO)
Connecticut
$1.55M
JSSH
403
J. Safra Sarasin Holding
$1.55M
Wealth Enhancement Advisory Services
404
Wealth Enhancement Advisory Services
Minnesota
$1.51M
DM
405
Deerfield Management
New York
$1.5M
P
406
&Partners
Tennessee
$1.46M
CFO
407
Callan Family Office
Pennsylvania
$1.46M
OC
408
Oppenheimer & Co
New York
$1.44M
WAM
409
Weatherly Asset Management
California
$1.41M
SI
410
Stephens Inc
Arkansas
$1.4M
SAM
411
Sectoral Asset Management
Quebec, Canada
$1.39M
AIM
412
Aigen Investment Management
New York
$1.39M
WF
413
WoodTrust Financial
Wisconsin
$1.38M
AWM
414
Apollon Wealth Management
South Carolina
$1.35M
WP
415
Waycross Partners
Kentucky
$1.35M
DDC
416
DF Dent & Co
Maryland
$1.33M
HT
417
Headlands Technologies
Illinois
$1.33M
OSAM
418
O'Shaughnessy Asset Management
Connecticut
$1.33M
NAM
419
NorthCrest Asset Manangement
Minnesota
$1.32M
AFAS
420
Acorn Financial Advisory Services
Virginia
$1.31M
GIBU
421
Gulf International Bank (UK)
United Kingdom
$1.3M
GAM
422
Generali Asset Management
Italy
$1.28M
MSRPS
423
Maryland State Retirement & Pension System
Maryland
$1.28M
NFG
424
Nations Financial Group
Iowa
$1.28M
SAM
425
Securian Asset Management
Minnesota
$1.27M