SEI Investments’s Alphatec Holdings ATEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$869K Buy
2025
Q1
$625K Sell
2024
Q4
$986K Sell
2024
Q3
$601K Sell
2024
Q2
$1.16M Buy
2024
Q1
$1.47M Sell
2023
Q4
$1.73M Buy
2023
Q3
$1.32M Sell
2023
Q2
$2.16M Buy
2023
Q1
$1.63M Sell
2022
Q4
$1.34M Sell
2022
Q3
$958K Sell
2022
Q2
$766K Sell
2022
Q1
$1.42M Sell
2021
Q4
$1.44M Buy
2021
Q3
$1.28M Sell
2021
Q2
$1.75M Sell
2021
Q1
$2.6M Buy
2020
Q4
$1.03M Buy
2020
Q1
Sell
2019
Q4
$500K Buy