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
DILIC
476
Dai-ichi Life Insurance Company
Japan
$949K
MF
477
Magnetar Financial
Illinois
$948K
AP
478
Anchyra Partners
Georgia
$942K
FG
479
Formula Growth
Quebec, Canada
$932K
CUAMC
480
China Universal Asset Management Company
China
$932K
AWM
481
AE Wealth Management
Kansas
$931K
LOAMS
482
Lombard Odier Asset Management (Switzerland)
Switzerland
$930K
AC
483
AXQ Capital
New Jersey
$924K
LNWTC
484
Laird Norton Wetherby Trust Company
Washington
$915K
ATC
485
Argent Trust Co
Tennessee
$902K
WS
486
Wedbush Securities
California
$902K
GM
487
GeoWealth Management
Illinois
$900K
CFO
488
Callan Family Office
Pennsylvania
$899K
AAM
489
Azzad Asset Management
Virginia
$893K
BA
490
Bridgewater Advisors
New York
$890K
Northwestern Mutual Wealth Management
491
Northwestern Mutual Wealth Management
Wisconsin
$887K
HIM
492
Hillsdale Investment Management
Ontario, Canada
$883K
FC
493
FORA Capital
Florida
$879K
FPAS
494
Focus Partners Advisor Solutions
Missouri
$868K
HT
495
Headlands Technologies
Illinois
$863K
RCM
496
Radcliffe Capital Management
Pennsylvania
$863K
EF
497
Empirical Finance
Pennsylvania
$831K
MGP
498
Metis Global Partners
California
$827K
NMIMC
499
Northwestern Mutual Investment Management Company
Wisconsin
$827K
Vontobel Holding
500
Vontobel Holding
Switzerland
$824K