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
BFA
451
Brown Financial Advisors
Ohio
$1.04M
Northwestern Mutual Wealth Management
452
Northwestern Mutual Wealth Management
Wisconsin
$1.04M
ACM
453
Alamar Capital Management
California
$1.03M
SP
454
Symmetry Partners
Connecticut
$1.03M
CIG
455
Cullen Investment Group
Louisiana
$1.02M
FMWA
456
Forvis Mazars Wealth Advisors
Missouri
$1.01M
RBI
457
Raiffeisen Bank International
Austria
$1.01M
BBVA
458
Banco Bilbao Vizcaya Argentaria
Spain
$1.01M
Group One Trading
459
Group One Trading
Illinois
$1.01M
SWA
460
Sax Wealth Advisors
New Jersey
$1M
Rockefeller Capital Management
461
Rockefeller Capital Management
New York
$992K
AAP
462
Arax Advisory Partners
Colorado
$992K
BFG
463
Bleakley Financial Group
New Jersey
$988K
TMAM
464
Tokio Marine Asset Management
Japan
$972K
AC
465
Allstate Corporation
Illinois
$964K
DILIC
466
Dai-ichi Life Insurance Company
Japan
$963K
PIM
467
Plato Investment Management
Australia
$959K
TE
468
Tema ETFs
New York
$956K
PAS
469
Park Avenue Securities
New York
$924K
NEI
470
Northwest & Ethical Investments
Ontario, Canada
$916K
GAM
471
Gotham Asset Management
New York
$912K
WS
472
Wedbush Securities
California
$911K
QIM
473
Quantitative Investment Management
Virginia
$905K
VT
474
Volterra Technologies
New York
$900K
CAM
475
Congress Asset Management
Massachusetts
$891K