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
AIC
351
Aurora Investment Counsel
Georgia
$2.43M
FAB
352
First American Bank
Illinois
$2.41M
JSSH
353
J. Safra Sarasin Holding
$2.41M
IMCOOI
354
Investment Management Corp of Ontario (IMCO)
Canada
$2.36M
BF
355
BOK Financial
Oklahoma
$2.34M
QIM
356
Quantitative Investment Management
Virginia
$2.28M
GSWM
357
Greenup Street Wealth Management
Michigan
$2.26M
MFS
358
Mattson Financial Services
Michigan
$2.25M
CIBC World Market
359
CIBC World Market
Ontario, Canada
$2.25M
UBP
360
Union Bancaire Privee
Switzerland
$2.24M
TFCM
361
Taylor Frigon Capital Management
Arizona
$2.24M
LAM
362
LECAP Asset Management
United Kingdom
$2.2M
DM
363
Deerfield Management
New York
$2.19M
MOS
364
MGO One Seven
Ohio
$2.16M
Commonwealth Equity Services
365
Commonwealth Equity Services
Massachusetts
$2.12M
LSA
366
Leonteq Securities AG
Switzerland
$2.12M
SCM
367
Suvretta Capital Management
New York
$2.1M
VPIM
368
Vanguard Personalized Indexing Management
California
$2.08M
KIA
369
Knollwood Investment Advisory
Maryland
$2.06M
RBI
370
Raiffeisen Bank International
Austria
$2.06M
WWA
371
WCG Wealth Advisors
Nevada
$2.04M
TRCT
372
Tower Research Capital (TRC)
New York
$2.02M
PS
373
Principal Securities
Iowa
$2.01M
NA
374
NewEdge Advisors
Louisiana
$2M
BMSSC
375
B. Metzler seel. Sohn & Co
Germany
$1.99M