Duff & Phelps 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
$151M Buy
2025
Q1
$115M Buy
2024
Q4
$131M Buy
2024
Q3
$147M Sell
2024
Q2
$116M Buy
2024
Q1
$71.8M Buy
2023
Q4
$3.92M Buy
2023
Q3
$2.6M Buy