IRM · 10-Q · 2026Q3 · Full report
Net Income and Profitability
IRON MOUNTAIN INC · 2026-11-05 · Importance 63 · Surprise 64 · In source text
Net income for the three months ended September 30, 2026 increased 49.4% to $128.9 million, and net income attributable to Iron Mountain Incorporated rose 47.3% to $124.1 million. For the first nine months, net income increased 549.3% to $384.0 million, while net income attributable to Iron Mountain Incorporated increased 567.4% to $369.2 million. Nine-month net income as a percentage of revenue rose to 6.4% from 1.2%, and third-quarter net income margin rose to 6.5% from 4.9%.
Key facts
- For the nine months ended September 30, 2026, Iron Mountain net income was $383.979 million, up 549.3%, and net income attributable to Iron Mountain Incorporated was $369.235 million, up 567.4%. source
- For the three months ended September 30, 2026, Iron Mountain net income was $128.878 million, up 49.4%, and net income attributable to Iron Mountain Incorporated was $124.140 million, up 47.3%. source
Impact estimates
| metric | direction | stage | expected | basis |
|---|---|---|---|---|
| net_income | positive | realized | +16.3% | For the nine months ended September 30, 2026, Iron Mountain net income was $383.979 million, up 549.3%, and net income attributable to… |