Deerfield Management’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
$148K Buy
2020
Q2
Sell
2020
Q1
$26.6M Sell
2019
Q4
$81.2M Buy
2019
Q3
$26.8M Buy
2019
Q2
$9.84M Buy
2019
Q1
$2.25M Sell
2018
Q4
$21M Buy
2018
Q3
$12.1M Sell
2018
Q2
$56.7M Buy
2018
Q1
$1.58M Buy