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920 hedge funds and large institutions have $25.9B invested in DexCom in 2025 Q4 according to their latest regulatory filings, with 163 funds opening new positions, 347 increasing their positions, 313 reducing their positions, and 134 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
920
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
$593M
Puts
$436M
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
SP
301
SWS Partners
Ohio
$3.69M
Hudson Bay Capital Management
302
Hudson Bay Capital Management
Connecticut
$3.65M
Focus Partners Wealth
303
Focus Partners Wealth
Massachusetts
$3.62M
WC
304
Woodstock Corp
Massachusetts
$3.62M
PIMJS
305
PKO Investment Management Joint-Stock
Poland
$3.58M
EG
306
Ellerson Group
Maryland
$3.54M
SCM
307
Silvant Capital Management
Georgia
$3.54M
GI
308
GAMCO Investors
Connecticut
$3.45M
Capstone Investment Advisors
309
Capstone Investment Advisors
New York
$3.44M
YCM
310
Yousif Capital Management
Michigan
$3.42M
BHCM
311
Brevan Howard Capital Management
Jersey
$3.42M
Public Sector Pension Investment Board (PSP Investments)
312
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.37M
Jane Street
313
Jane Street
New York
$3.37M
BDLIB
314
Banque de Luxembourg Investments (BLI)
Luxembourg
$3.35M
FAMI
315
Fideuram Asset Management (Ireland)
$3.35M
SMDAM
316
Sumitomo Mitsui DS Asset Management
Japan
$3.33M
GF
317
Gabelli Funds
New York
$3.33M
EAM
318
Exome Asset Management
New York
$3.33M
CM
319
Caption Management
Oklahoma
$3.32M
ECSS
320
Eurizon Capital SGR SpA
$3.23M
IGAM
321
iA Global Asset Management
Quebec, Canada
$3.22M
Lord, Abbett & Co
322
Lord, Abbett & Co
New Jersey
$3.15M
OAM
323
OP Asset Management
$3.14M
DF
324
DNCA Finance
France
$3.12M
Mercer Global Advisors
325
Mercer Global Advisors
Colorado
$3.12M