IRON MOUNTAIN INC
IRMReal estateironmountain.com
Latest available resultsSeptember 30, 2026Quarter · 10-Q filed Nov 5, 2026
Next reportFebruary 10, 2027after close · forecast 0.687 $/share
Revenue
$1.99B
▲ +13.5% vs prior year YoY
Net income
$128.88M
▲ +49.4% vs prior year YoY
EPS
0.41$
▲ +46.4% vs prior year YoY
Net margin
6.5%
▲ +1.6 pp vs prior year YoY
Revenue▲ +13.5%
Margins (% of revenue)Gross N/AOperatingNet
Net income▲ +49.4%
EPS▲ +46.4%
Financial statements
View 10-Q filed November 5, 2026 on SEC ↗| Metric | Dec 2024* | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025* | Mar 2026 | Jun 2026 | Sep 2026 | YoY |
|---|---|---|---|---|---|---|---|---|---|
| Operations | |||||||||
| Revenue | $1.58B | $1.59B | $1.71B | $1.75B | $1.84B | $1.94B | $2.03B | $1.99B | ▲ +13.5% |
| Gross profitnever filed | — | — | — | — | — | — | — | — | — |
| Operating income | $282.44M | $254.29M | $259.90M | $308.59M | $341.04M | $395.23M | $373.53M | $410.57M | ▲ +33.0% |
| Net income | $105.69M | $16.23M | −$43.34M | $86.24M | $93.12M | $149.00M | $106.10M | $128.88M | ▲ +49.4% |
| R&Dnever filed | — | — | — | — | — | — | — | — | — |
| EPS (diluted) | — | 0.05 $ | -0.15 $ | 0.28 $ | — | 0.48 $ | 0.34 $ | 0.41 $ | ▲ +46.4% |
| Margins (% of revenue) | |||||||||
| Gross | — | — | — | — | — | — | — | — | — |
| Operating | 17.9 % | 16.0 % | 15.2 % | 17.6 % | 18.5 % | 20.4 % | 18.4 % | 20.6 % | ▲ +3.0 pt |
| Net | 6.7 % | 1.0 % | -2.5 % | 4.9 % | 5.1 % | 7.7 % | 5.2 % | 6.5 % | ▲ +1.6 pt |
| Balance sheet | |||||||||
| Assets | $18.72B | $19.36B | $20.18B | $20.63B | $21.13B | $21.49B | $21.96B | $22.32B | ▲ +8.2% |
| Liabilities | $19.02B | $19.86B | $20.75B | $21.32B | $21.83B | $22.43B | $22.91B | $23.39B | ▲ +9.7% |
| Equity | −$304.67M | −$502.27M | −$568.87M | −$683.15M | −$709.33M | −$938.39M | −$955.00M | −$1.06B | ▼ -55.6% |
| Cash | $155.72M | — | — | — | $158.53M | $250.71M | — | — | — |
| Capital | |||||||||
| Shares outstanding | 293.74M | 295.04M | 295.35M | 295.59M | 295.84M | 297.52M | 297.70M | 297.83M | ▲ +0.8% |
| Public floatexcluding insiders | — | — | — | — | — | — | — | — | — |
* No 10-Q is filed for a fourth quarter: these amounts are the fiscal year minus the first three quarters, all filed. EPS stays blank — dilution doesn't subtract.