Capital World Investors
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Capital World Investors’s DexCom DXCM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$121M Sell
1,386,924
-1,686,334
-55% -$147M 0.02% 329
2025
Q1
$210M Sell
3,073,258
-769,362
-20% -$52.5M 0.03% 266
2024
Q4
$299M Sell
3,842,620
-3,785,016
-50% -$294M 0.05% 245
2024
Q3
$511M Sell
7,627,636
-682,371
-8% -$45.7M 0.08% 189
2024
Q2
$942M Buy
8,310,007
+237,877
+3% +$27M 0.15% 137
2024
Q1
$1.12B Sell
8,072,130
-1,206,555
-13% -$167M 0.19% 123
2023
Q4
$1.15B Buy
9,278,685
+5,256,092
+131% +$652M 0.2% 120
2023
Q3
$375M Buy
4,022,593
+152,026
+4% +$14.2M 0.07% 222
2023
Q2
$497M Buy
3,870,567
+124,197
+3% +$16M 0.1% 194
2023
Q1
$435M Sell
3,746,370
-89,032
-2% -$10.3M 0.09% 199
2022
Q4
$434M Buy
3,835,402
+69,173
+2% +$7.83M 0.09% 194
2022
Q3
$303M Buy
3,766,229
+47,344
+1% +$3.81M 0.07% 229
2022
Q2
$277M Buy
3,718,885
+2,812,950
+311% +$210M 0.06% 241
2022
Q1
$463M Sell
905,935
-481,008
-35% -$246M 0.08% 213
2021
Q4
$745M Sell
1,386,943
-119,866
-8% -$64.4M 0.12% 171
2021
Q3
$824M Sell
1,506,809
-198
-0% -$108K 0.14% 162
2021
Q2
$643M Buy
1,507,007
+193,951
+15% +$82.8M 0.11% 184
2021
Q1
$472M Buy
1,313,056
+2
+0% +$719 0.09% 203
2020
Q4
$485M Sell
1,313,054
-445,112
-25% -$165M 0.09% 198
2020
Q3
$725M Sell
1,758,166
-23,609
-1% -$9.73M 0.16% 135
2020
Q2
$722M Buy
1,781,775
+231,712
+15% +$93.9M 0.17% 129
2020
Q1
$417M Sell
1,550,063
-1,654,534
-52% -$446M 0.12% 147
2019
Q4
$701M Sell
3,204,597
-897,304
-22% -$196M 0.16% 142
2019
Q3
$612M Sell
4,101,901
-21,665
-0.5% -$3.23M 0.15% 147
2019
Q2
$618M Buy
4,123,566
+932,566
+29% +$140M 0.14% 144
2019
Q1
$380M Buy
3,191,000
+2,074,000
+186% +$247M 0.09% 181
2018
Q4
$134M Buy
1,117,000
+160,000
+17% +$19.2M 0.04% 261
2018
Q3
$137M Sell
957,000
-4,218,000
-82% -$603M 0.03% 272
2018
Q2
$492M Sell
5,175,000
-88,000
-2% -$8.36M 0.11% 168
2018
Q1
$390M Buy
5,263,000
+1,860,000
+55% +$138M 0.09% 191
2017
Q4
$195M Buy
+3,403,000
New +$195M 0.04% 237
2017
Q1
Sell
-131,000
Closed -$7.82M 499
2016
Q4
$7.82M Hold
131,000
﹤0.01% 459
2016
Q3
$11.5M Hold
131,000
﹤0.01% 438
2016
Q2
$10.4M Buy
+131,000
New +$10.4M ﹤0.01% 435