Robertson Stephens Wealth Management’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
$21.1M Buy
2025
Q1
$20M Buy
2024
Q4
$12.3M Buy
2024
Q3
$7.65M Sell
2024
Q2
$7.55M Buy
2024
Q1
$5.05M Buy
2023
Q4
$4.12M Buy
2020
Q4
Sell
2020
Q3
$487K Buy