Marshall Wace’s iRobot IRBT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$933K Sell
2025
Q1
$2.74M Buy
2024
Q3
Sell
2024
Q2
$94.1K Sell
2024
Q1
$574K Sell
2023
Q4
$14.9M Buy
2023
Q3
$9.52M Sell
2023
Q2
$11.8M Buy
2023
Q1
$4.1M Buy
2022
Q4
$3.16M Buy
2021
Q4
Sell
2021
Q3
$725K Buy
2021
Q2
$249K Sell
2021
Q1
$12.6M Buy
2019
Q1
Sell
2018
Q4
$5.89M Buy
2018
Q3
Sell
2018
Q2
$2.08M Buy