Q3 FY2026 · ended Sep 30, 2026 · Revenue $1.99B, +13.5% YoY · Filed Nov 5, 2026
Iron Mountain Inc (IRM) files with the SEC under industry code 6798, Real Estate Investment Trusts. In Q3 of fiscal 2026, the quarter ended Sep 30, 2026, it reported revenue of $2.0 billion and net income of $128.9 million. Free cash flow was -$302.2 million. As of Sep 30, 2026 it held $188.2 million in cash and investments and $21.1 billion in total debt.
Revenue
$1.99B
+13.5% vs year-ago quarter
Net income
$128.88M
+49.4% vs year-ago quarter
Operating cash flow
$315.82M
+18.0% vs year-ago quarter
Free cash flow
$-302.18M
-17.9% vs year-ago quarter
EPS
$0.41
+46.4% vs year-ago quarter
Dividend per share
$0.86
+10.1% vs year-ago quarter
Shares outstanding
297.83M
+0.8% vs year-ago quarter
Net cash
$-20.87B
Q3 FY2026
Operating margin
19.5%
TTM
Company profile
- Industry
- Real Estate Investment Trusts (SIC 6798)
- Listed as
- IRM (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Portsmouth, NH
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1020569
- Former names
- IRON MOUNTAIN INC/PA (until Jun 9, 2005); PIERCE LEAHY CORP (until Feb 16, 1999)
Other Real Estate Investment Trusts companies
- Welltower Inc. WELL
- Prologis, Inc. PLD
- Equinix Inc EQIX
- American Tower Corp /MA/ AMT
- Simon Property Group Inc. SPG
- Digital Realty Trust, Inc. DLR
- Public Storage PSA
- Realty Income Corp O
Key figures
Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.
| Line | Q3 FY2026 Sep 30, 2026 |
Q2 FY2026 Jun 30, 2026 |
Q1 FY2026 Mar 31, 2026 |
Q4 FY2025 Dec 31, 2025 |
Q3 FY2025 Sep 30, 2025 |
|---|---|---|---|---|---|
| Revenue | $2.0B | $2.0B | $1.9B | $1.8B | $1.8B |
| Operating income | $410.6M | $373.5M | $395.2M | $341.0M | $308.6M |
| Net income | $128.9M | $106.1M | $149.0M | $93.1M | $86.2M |
| Diluted EPS | $0.41 | $0.34 | $0.48 | $0.30 | $0.28 |
| Operating cash flow | $315.8M | $549.3M | $338.6M | $500.0M | $267.6M |
| Free cash flow | -$302.2M | -$38.9M | -$179.5M | -$16.2M | -$256.3M |
| Total assets | $22.3B | $22.0B | $21.5B | $21.1B | $20.6B |
| Stockholders' equity | -$1.4B | -$1.3B | -$1.2B | -$981.0M | -$882.0M |
| Cash and investments | $188.2M | $204.8M | $250.7M | $158.5M | $195.2M |
| Total debt | $21.1B | $20.5B | $20.2B | $19.6B | $19.3B |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2026 | Nov 5, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 26, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 12, 2026 | May 7, 2026 |
All 1013 Iron Mountain Inc SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.