903 hedge funds and large institutions have $25.7B invested in DexCom in 2025 Q4 according to their latest regulatory filings, with 156 funds opening new positions, 345 increasing their positions, 307 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
903
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$508M
Puts
$407M
Net Calls
Net Calls Change

Top Buyers

1 +$530M
2 +$194M
3 +$172M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$112M
5
CHP
Castle Hook Partners
New York
+$106M

Top Sellers

1 -$433M
2 -$332M
3 -$311M
4
Jennison Associates
Jennison Associates
New York
-$278M
5
Holocene Advisors
Holocene Advisors
New York
-$164M
Name Holding Trade Value Shares
Change
Change in
Stake
PIMJS
301
PKO Investment Management Joint-Stock
Poland
$3.58M
EG
302
Ellerson Group
Maryland
$3.54M
SCM
303
Silvant Capital Management
Georgia
$3.54M
GI
304
GAMCO Investors
Connecticut
$3.45M
Capstone Investment Advisors
305
Capstone Investment Advisors
New York
$3.44M
YCM
306
Yousif Capital Management
Michigan
$3.42M
BHCM
307
Brevan Howard Capital Management
Jersey
$3.42M
Public Sector Pension Investment Board (PSP Investments)
308
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.37M
Jane Street
309
Jane Street
New York
$3.37M
BDLIB
310
Banque de Luxembourg Investments (BLI)
Luxembourg
$3.35M
FAMI
311
Fideuram Asset Management (Ireland)
$3.35M
SMDAM
312
Sumitomo Mitsui DS Asset Management
Japan
$3.33M
GF
313
Gabelli Funds
New York
$3.33M
EAM
314
Exome Asset Management
New York
$3.33M
CM
315
Caption Management
Oklahoma
$3.32M
ECSS
316
Eurizon Capital SGR SpA
$3.23M
IGAM
317
iA Global Asset Management
Quebec, Canada
$3.22M
Lord, Abbett & Co
318
Lord, Abbett & Co
New Jersey
$3.15M
DF
319
DNCA Finance
France
$3.12M
Mercer Global Advisors
320
Mercer Global Advisors
Colorado
$3.12M
B
321
Bailard
California
$3.1M
EP
322
Edgestream Partners
New Jersey
$3.09M
LSERS
323
Louisiana State Employees Retirement System
Louisiana
$3.05M
UM
324
UniSuper Management
Australia
$2.98M
TI
325
Tidal Investments
Wisconsin
$2.97M