Citadel Advisors’s Quantum-Si Incorporated QSI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.09M Buy
2025
Q1
$166K Buy
2024
Q4
Sell
2024
Q3
$70.4K Sell
2024
Q2
$238K Buy
2024
Q1
$183K Sell
2023
Q4
$252K Buy
2023
Q3
Sell
2023
Q2
$192K Buy
2023
Q1
$53.9K Sell
2022
Q4
$265K Sell
2022
Q3
$457K Sell
2022
Q2
$673K Buy
2022
Q1
$195K Buy
2021
Q4
$168K Buy
2021
Q3
Sell
2021
Q2
$10.5M Buy
2021
Q1
Hold