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DexCom
DXCM

Overview Fund Activity

920 hedge funds and large institutions have $31.6B invested in DexCom in 2025 Q2 according to their latest regulatory filings, with 123 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 100 closing their positions.

Holders
920
Holders Change
+1
Holders Change %
+0.11%
% of All Funds
12.35%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.11%
New
123
Increased
331
Reduced
342
Closed
100
Calls
$415M
Puts
$439M
Net Calls
-$23.3M
Net Calls Change
-$87.3M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$453M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$577M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$334M
4
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$1.46B
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$537M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$472M
2
Capital World Investors
2
Capital World Investors
California
$121M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$171M
4
Amundi
4
Amundi
France
$365M
5
UBS AM
5
UBS AM
Illinois
$797M
Name Market Value Shares Shares
Change 		Shares
Change %
ACM
351
Alamar Capital Management
California
$2.87M 32,868 -652 -2%
DDC
352
DF Dent & Co
Maryland
$2.86M 32,732 -78 -0.2%
Squarepoint
353
Squarepoint
New York
$2.81M 32,182 -111,336 -78%
SCM
354
Suvretta Capital Management
New York
$2.77M 31,680 – –
CIBC World Market
355
CIBC World Market
Ontario, Canada
$2.76M 31,651 -7,117 -18%
KIA
356
Knollwood Investment Advisory
Maryland
$2.72M 31,200 – –
PCM
357
Portolan Capital Management
Massachusetts
$2.72M 31,169 +31,169 New
Wolverine Trading
358
Wolverine Trading
Illinois
$2.71M 31,384 +13,001 +71%
TI
359
Tidal Investments
Wisconsin
$2.7M 30,963 -5,583 -15%
FCH
360
Freestone Capital Holdings
Washington
$2.6M 29,823 +7,242 +32%
DGM
361
Delta Global Management
New York
$2.58M 29,582 -5,864 -17%
DADC
362
D.A. Davidson & Co
Montana
$2.57M 29,427 +3,315 +13%
BCM
363
Brooktree Capital Management
Michigan
$2.55M 29,245 +13,713 +88%
OAC
364
OMERS Administration Corp
Ontario, Canada
$2.55M 29,196 – –
PWP
365
Perfromance Wealth Partners
Illinois
$2.5M 28,626 -6,370 -18%
Simplex Trading
366
Simplex Trading
Illinois
$2.49M 28,566 -5,247 -16%
MWM
367
Moran Wealth Management
Florida
$2.46M 28,229 +28,229 New
LTAS
368
Linden Thomas Advisory Services
North Carolina
$2.45M 28,038 +4,455 +19%
M&T Bank
369
M&T Bank
New York
$2.42M 27,752 -6,617 -19%
SDIC
370
South Dakota Investment Council
South Dakota
$2.41M 27,583 +1,300 +5%
MFS
371
Mattson Financial Services
Michigan
$2.4M 27,470 -906 -3%
FAB
372
First American Bank
Illinois
$2.38M 27,262 +274 +1%
BCI
373
Brinker Capital Investments
Pennsylvania
$2.38M 27,225 -2,186 -7%
Focus Partners Wealth
374
Focus Partners Wealth
Massachusetts
$2.37M 27,172 +19,954 +276%
MSU
375
Mizuho Securities USA
New York
$2.37M 27,096 -4,187 -13%
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