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DexCom
DXCM

Overview Fund Activity

919 hedge funds and large institutions have $24.3B invested in DexCom in 2025 Q1 according to their latest regulatory filings, with 109 funds opening new positions, 371 increasing their positions, 306 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
919
Holders Change
-20
Holders Change %
-2.13%
% of All Funds
12.48%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.1%
New
109
Increased
371
Reduced
306
Closed
114
Calls
$401M
Puts
$337M
Net Calls
+$64M
Net Calls Change
-$164M

Top Buyers

1
UBS AM
UBS AM
Illinois
+$200M
2
Jennison Associates
Jennison Associates
New York
+$197M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$138M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$136M
5
Federated Hermes
Federated Hermes
Pennsylvania
+$131M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$186M
2
Capital Research Global Investors
Capital Research Global Investors
California
-$159M
3
Citadel Advisors
Citadel Advisors
Florida
-$146M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$82.8M
5
MC
MIG Capital
California
-$66.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
PHS
926
PFM Health Sciences
California
– -$25.6M -328,763 Closed
Balyasny Asset Management
927
Balyasny Asset Management
Illinois
– -$24.3M -312,975 Closed
PCH
928
Polar Capital Holdings
United Kingdom
– -$23.5M -302,456 Closed
LP
929
LMR Partners
United Kingdom
– -$11.9M -153,324 Closed
EP
930
Eversept Partners
New York
– -$11.6M -148,688 Closed
FGP
931
Freestone Grove Partners
California
– -$7.78M -100,015 Closed
OBAM
932
ODDO BHF Asset Management
France
– -$7.51M -96,602 Closed
CM
933
Cercano Management
Washington
– -$7.4M -95,136 Closed
CCM
934
Cinctive Capital Management
New York
– -$6.1M -78,396 Closed
4A
935
4D Advisors
California
– -$5.83M -75,000 Closed
PI
936
PineBridge Investments
New York
– -$3.56M -45,720 Closed
JG
937
Jain Global
New York
– -$3.37M -43,280 Closed
PP
938
PDT Partners
New York
– -$2.6M -33,379 Closed
VMPIC
939
Varma Mutual Pension Insurance Co
Finland
– -$2.1M -27,000 Closed
FHB
940
First Hawaiian Bank
Hawaii
– -$1.8M -23,159 Closed
LIP
941
Lighthouse Investment Partners
Florida
– -$1.69M -21,773 Closed
LCM
942
Landscape Capital Management
New Jersey
– -$1.5M -19,351 Closed
TFA
943
Teamwork Financial Advisors
Texas
– -$1.46M -18,729 Closed
AIM
944
Achmea Investment Management
Netherlands
– -$1.39M -17,905 Closed
MTIM
945
Marathon Trading Investment Management
Pennsylvania
– -$1.22M -15,654 Closed
SCI
946
Stableford Capital II
Arizona
– -$1.2M -15,477 Closed
BFM
947
Boothbay Fund Management
New York
– -$1.19M -15,361 Closed
CM
948
Crestline Management
Texas
– -$1.06M -13,591 Closed
VIM
949
Vinva Investment Management
Australia
– -$1.03M -13,207 Closed
WAP
950
Wealthcare Advisory Partners
Pennsylvania
– -$998K -12,838 Closed
36 37
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