CTC (Chicago Trading Company)’s Costco COST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.36M Sell
2025
Q1
$12.1M Sell
2024
Q4
$19.8M Buy
2024
Q3
$18.6M Buy
2024
Q2
$787K Sell
2024
Q1
$30.4M Buy
2023
Q4
Sell
2023
Q3
$73.2M Buy
2023
Q2
$18.7M Buy
2023
Q1
$15.6M Buy
2022
Q4
Hold
2022
Q3
Hold
2022
Q2
Hold
2022
Q1
Hold
2013
Q4
Sell
2013
Q3
$705K Buy
2013
Q2
$362K Buy