CM
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Castleark Management’s DexCom DXCM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$27.2M Buy
+311,342
New +$27.2M 0.82% 27
2024
Q3
Sell
-438,078
Closed -$49.7M 284
2024
Q2
$49.7M Buy
438,078
+5,680
+1% +$644K 2.03% 13
2024
Q1
$60M Sell
432,398
-5,749
-1% -$797K 2.49% 10
2023
Q4
$54.4M Sell
438,147
-12,903
-3% -$1.6M 2.41% 9
2023
Q3
$42.1M Sell
451,050
-2,230
-0.5% -$208K 2.14% 12
2023
Q2
$58.3M Buy
453,280
+1,130
+0.2% +$145K 2.64% 7
2023
Q1
$52.5M Buy
452,150
+50,520
+13% +$5.87M 2.58% 9
2022
Q4
$45.5M Buy
401,630
+264,590
+193% +$30M 2.38% 9
2022
Q3
$11M Sell
137,040
-54,700
-29% -$4.41M 0.61% 32
2022
Q2
$14.3M Buy
191,740
+131,005
+216% +$9.76M 0.76% 28
2022
Q1
$31.1M Buy
60,735
+1,220
+2% +$624K 1.34% 18
2021
Q4
$32M Buy
59,515
+470
+0.8% +$252K 1.17% 19
2021
Q3
$32.3M Buy
59,045
+965
+2% +$528K 1.23% 22
2021
Q2
$24.8M Sell
58,080
-520
-0.9% -$222K 0.83% 31
2021
Q1
$21.1M Sell
58,600
-1,565
-3% -$562K 0.76% 32
2020
Q4
$22.2M Sell
60,165
-1,545
-3% -$571K 0.83% 30
2020
Q3
$25.4M Sell
61,710
-9,575
-13% -$3.95M 1% 28
2020
Q2
$28.9M Sell
71,285
-36,585
-34% -$14.8M 1.26% 19
2020
Q1
$29M Buy
107,870
+70,410
+188% +$19M 1.72% 10
2019
Q4
$8.19M Sell
37,460
-56,880
-60% -$12.4M 0.33% 103
2019
Q3
$14.1M Sell
94,340
-6,067
-6% -$905K 0.57% 40
2019
Q2
$15M Sell
100,407
-23,135
-19% -$3.47M 0.58% 36
2019
Q1
$14.7M Sell
123,542
-47,566
-28% -$5.67M 0.55% 43
2018
Q4
$20.5M Sell
171,108
-42,845
-20% -$5.13M 0.87% 27
2018
Q3
$30.6M Buy
213,953
+66,902
+45% +$9.57M 0.88% 24
2018
Q2
$14M Buy
+147,051
New +$14M 0.43% 72
2017
Q2
Sell
-38,345
Closed -$3.25M 403
2017
Q1
$3.25M Buy
+38,345
New +$3.25M 0.1% 231
2016
Q1
Sell
-42,510
Closed -$3.48M 379
2015
Q4
$3.48M Buy
42,510
+6,080
+17% +$498K 0.1% 215
2015
Q3
$3.13M Buy
+36,430
New +$3.13M 0.1% 225
2014
Q4
Sell
-205,370
Closed -$8.49M 354
2014
Q3
$8.49M Buy
+205,370
New +$8.49M 0.24% 92
2014
Q2
Sell
-205,370
Closed -$8.49M 321
2014
Q1
$8.49M Sell
205,370
-118,062
-37% -$4.88M 0.24% 92
2013
Q4
$11.5M Buy
+323,432
New +$11.5M 0.33% 52
2013
Q3
Sell
-311,075
Closed -$6.98M 359
2013
Q2
$6.98M Buy
+311,075
New +$6.98M 0.23% 51