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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
HT
501
Headlands Technologies
Illinois
$863K
RCM
502
Radcliffe Capital Management
Pennsylvania
$863K
EF
503
Empirical Finance
Pennsylvania
$831K
MGP
504
Metis Global Partners
California
$827K
NMIMC
505
Northwestern Mutual Investment Management Company
Wisconsin
$827K
Vontobel Holding
506
Vontobel Holding
Switzerland
$824K
MFG
507
Merit Financial Group
Georgia
$822K
AWMS
508
Advocacy Wealth Management Services
Georgia
$802K
HP
509
Havemeyer Place
Connecticut
$800K
AM
510
AGF Management
Ontario, Canada
$794K
ET
511
Equitable Trust
Tennessee
$790K
AG
512
Ascent Group
Virginia
$776K
Jacobs Levy Equity Management
513
Jacobs Levy Equity Management
New Jersey
$767K
DT
514
Diversified Trust
Tennessee
$765K
QCG
515
Quadrant Capital Group
Ohio
$759K
EI
516
EFG International
$731K
Pathstone Holdings
517
Pathstone Holdings
New Jersey
$729K
ET
518
Entropy Technologies
New York
$724K
PG
519
Proffitt & Goodson
Tennessee
$723K
SA
520
Sanctuary Advisors
Indiana
$720K
GCP
521
GSA Capital Partners
United Kingdom
$715K
KA
522
Kintegral Advisory
New York
$710K
SAM
523
Securian Asset Management
Minnesota
$704K
CG
524
Caprock Group
Idaho
$701K
MSA
525
MUFG Securities Americas
New York
$697K