Horizon Kinetics Asset 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
$203K Buy
2021
Q1
Sell
2020
Q4
$208K Sell
2020
Q3
$204K Buy
2020
Q1
Sell
2019
Q4
$288K Hold
2019
Q3
$282K Sell
2019
Q2
$277K Buy