Discontinued — last reported Q3 '25
Equity
Common Stock
Iron Mountain Common Stock increased by 13422.7% to 400M in Q1 2026 compared to the prior quarter. Year-over-year, this metric was flat by 0.0%, from 400M to 400M. Over 5 years (FY 2020 to FY 2025), Common Stock shows relatively stable performance with a 0.5% CAGR.
Analysis
StatementBalance Sheet Statement
SectionEquity
CategoryCapital Allocation
SignalContext dependent
VolatilityStable
First reportedQ4 2014
Last reportedQ3 2025
How to read this metric
Changes are typically driven by share issuances or buybacks, reflecting capital allocation decisions.
Detailed definition
This represents the par value of the common shares issued by the company. It is a component of shareholders' equity and...
Peer comparison
A standard equity line item found on the balance sheets of all publicly traded companies.
Metric ID:
common_stockHistorical Data
20 periods
| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | 400M | 400M | 2.9M | 400M | 400M | 400M | 2.9M | 400M | 400M | 400M | 2.9M | 400M | 400M | 400M | 2.9M | 400M | 400M | 400M | 3M | 400M |
| QoQ Change | — | +0.0% | -99.3% | >999% | +0.0% | +0.0% | -99.3% | >999% | +0.0% | +0.0% | -99.3% | >999% | +0.0% | +0.0% | -99.3% | >999% | +0.0% | +0.0% | -99.3% | >999% |
| YoY Change | — | — | — | — | +0.0% | +0.0% | +0.3% | +0.0% | +0.0% | +0.0% | +0.4% | +0.0% | +0.0% | +0.0% | +0.5% | +0.0% | +0.0% | +0.0% | +0.7% | +0.0% |
Range2.9M – 400M
CAGR+0.0%
Avg YoY Growth+0.1%
Median YoY Growth+0.0%
Common Stock at Other Companies
Frequently Asked Questions
- What is Iron Mountain's common stock?
- Iron Mountain (IRM) reported common stock of 400M in Q1 2026.
- How has Iron Mountain's common stock changed year-over-year?
- Iron Mountain's common stock decreased by 0.0% year-over-year, from 400M to 400M.
- What is the long-term trend for Iron Mountain's common stock?
- Over 5 years (2020 to 2025), Iron Mountain's common stock has grown at a 0.5% compound annual growth rate (CAGR), from 2.9M to 3M.
- What does common stock mean?
- The accounting value of the company's issued common shares.