Needham Investment Management’s Allegro MicroSystems ALGM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.71M Hold
2025
Q1
$1.26M Sell
2024
Q4
$1.97M Buy
2024
Q3
$1.69M Buy
2024
Q2
$1.44M Buy
2024
Q1
$1.21M Hold
2023
Q4
$1.36M Buy
2022
Q2
Sell
2022
Q1
$426K Hold
2021
Q4
$543K Sell
2021
Q3
$575K Sell
2021
Q2
$1.24M Sell
2021
Q1
$4.47M Buy
2020
Q4
$1.83M Buy