Needham Investment Management’s Allegro MicroSystems ALGM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.71M Hold
50,000
0.14% 110
2025
Q1
$1.26M Sell
50,000
-40,000
-44% -$1.01M 0.12% 116
2024
Q4
$1.97M Buy
90,000
+17,500
+24% +$383K 0.15% 109
2024
Q3
$1.69M Buy
72,500
+21,500
+42% +$501K 0.13% 113
2024
Q2
$1.44M Buy
51,000
+6,000
+13% +$169K 0.12% 119
2024
Q1
$1.21M Hold
45,000
0.11% 114
2023
Q4
$1.36M Buy
+45,000
New +$1.36M 0.17% 104
2022
Q2
Sell
-15,000
Closed -$426K 122
2022
Q1
$426K Hold
15,000
0.06% 112
2021
Q4
$543K Sell
15,000
-3,000
-17% -$109K 0.07% 101
2021
Q3
$575K Sell
18,000
-26,873
-60% -$858K 0.08% 102
2021
Q2
$1.24M Sell
44,873
-131,280
-75% -$3.64M 0.18% 80
2021
Q1
$4.47M Buy
176,153
+107,500
+157% +$2.73M 0.61% 58
2020
Q4
$1.83M Buy
+68,653
New +$1.83M 0.31% 72