William Blair Investment Management’s DexCom DXCM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
$11.4M Buy
2023
Q2
Sell
2023
Q1
$947K Sell
2022
Q4
$942K Sell
2022
Q3
$3.22M Sell
2022
Q2
$3.29M Buy
2022
Q1
$5.63M Buy
2019
Q3
Sell
2019
Q2
$69.8M Sell
2019
Q1
$112M Sell
2018
Q4
$150M Sell
2018
Q3
$285M Sell
2018
Q2
$191M Buy
2018
Q1
$138M Buy
2017
Q4
$101M Buy
2017
Q3
$69.4M Buy