Thompson Investment Management’s Iron Mountain IRM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$27.1K Hold
2025
Q1
$22.7K Hold
2024
Q4
$27.7K Sell
2024
Q3
$126K Hold
2024
Q2
$95.4K Hold
2024
Q1
$85.3K Hold
2023
Q4
$74.5K Buy
2023
Q3
$47.6K Hold
2023
Q2
$45.5K Hold
2023
Q1
$42.3K Buy
2022
Q1
Sell
2021
Q4
$1.26M Sell
2021
Q3
$1.14M Sell
2021
Q2
$1.12M Sell
2021
Q1
$985K Buy