Two Sigma Investments’s Alector ALEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$909K Buy
2025
Q2
$311K Buy
2025
Q1
$264K Sell
2024
Q4
$771K Buy
2024
Q3
$1.22M Sell
2024
Q2
$1.37M Sell
2024
Q1
$2.2M Buy
2023
Q4
$1.54M Buy
2023
Q3
$664K Sell
2023
Q2
$1.73M Sell
2023
Q1
$2.27M Buy
2022
Q4
$2.31M Sell
2022
Q3
$2.64M Buy
2022
Q2
$2.65M Sell
2022
Q1
$4M Sell
2021
Q4
$7.18M Buy
2021
Q3
$7.77M Buy
2021
Q1
Sell
2020
Q4
$946K Sell
2020
Q3
$4.92M Buy
2020
Q2
$4.47M Buy
2020
Q1
$948K Buy