898 hedge funds and large institutions have $24.3B invested in DexCom in 2025 Q3 according to their latest regulatory filings, with 109 funds opening new positions, 332 increasing their positions, 341 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: $

17% less first-time investments, than exits

New positions opened: 109 | Existing positions closed: 131

23% less capital invested

Capital invested by funds: $31.7B → $24.3B (-$7.39B)

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
898
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
Manulife (Manufacturers Life Insurance)
151
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$17M
VCM
152
Voleon Capital Management
California
$17M
BS
153
Banco Santander
Spain
$16.8M
Truist Financial
154
Truist Financial
North Carolina
$16.7M
Capital Fund Management (CFM)
155
Capital Fund Management (CFM)
France
$16.5M
CS
156
Candriam SCA
Luxembourg
$16.4M
Prudential Financial
157
Prudential Financial
New Jersey
$16.3M
Luther King Capital Management (LKCM)
158
Luther King Capital Management (LKCM)
Texas
$15.7M
PMAM
159
Picton Mahoney Asset Management
Ontario, Canada
$15.5M
Rafferty Asset Management
160
Rafferty Asset Management
New York
$15.1M
SO
161
STRS Ohio
Ohio
$15.1M
Swedbank
162
Swedbank
Sweden
$15.1M
MFWM
163
Motley Fool Wealth Management
Virginia
$14.7M
State of Wisconsin Investment Board
164
State of Wisconsin Investment Board
Wisconsin
$14.6M
New York State Common Retirement Fund
165
New York State Common Retirement Fund
New York
$14.4M
PFM
166
Premier Fund Managers
United Kingdom
$14.4M
Mirae Asset Global Investments
167
Mirae Asset Global Investments
South Korea
$14.3M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
168
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$14.1M
Adage Capital Partners
169
Adage Capital Partners
Massachusetts
$13.9M
Acadian Asset Management
170
Acadian Asset Management
Massachusetts
$13.8M
APG Asset Management
171
APG Asset Management
Netherlands
$13.6M
GWM
172
GDS Wealth Management
Texas
$13.5M
MFAM
173
Motley Fool Asset Management
Virginia
$13.5M
Chevy Chase Trust
174
Chevy Chase Trust
Maryland
$13.5M
EGM
175
Engineers Gate Manager
New York
$13.4M