American Century Companies’s Tandem Diabetes Care TNDM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$398K Buy
2023
Q2
Sell
2023
Q1
$503K Buy
2022
Q4
$524K Buy
2022
Q3
Sell
2022
Q2
$25.4M Buy
2022
Q1
$38.7M Buy
2021
Q4
$39.7M Buy
2021
Q3
$25.8M Sell
2021
Q2
$34.5M Sell
2021
Q1
$37.2M Sell
2020
Q4
$65.2M Buy
2020
Q3
$75.2M Sell
2020
Q2
$68.6M Sell
2020
Q1
$48.1M Buy
2019
Q4
$30.3M Buy
2019
Q3
$27.2M Buy
2016
Q3
Sell
2016
Q2
$1.86M Buy
2016
Q1
$2.12M Buy