Filings monitor · IRM

What IRON MOUNTAIN INC's SEC filings said

10-Q for 2026Q3, filed 5 Nov 2026, and 1 8-K since. Each line is something a filing stated, ranked by score and linked to its source.

Ranked highest

1. Guidance / Outlook85 · importance in its document · 8-K exhibit · 5 Nov 2026
   Iron Mountain raised its 2026 financial guidance following third-quarter results. Full-year revenue guidance is $7.950 billion to $8.020 billion, with approximately 16% growth at the midpoint. Adjusted EBITDA guidance is $2.948 billion to…
2. Datacenter Demand Trends70 · importance in its document · 10-Q · 2026Q3
   Global Data Center Business segment revenue increased 39.6% in the first nine months of 2026, with 38.8% organic growth; storage rental revenue grew 39.3%, or 38.4% organically. Growth reflected leases commencing during 2026 and prior…
3. Liquidity and Debt Position69 · importance in its document · 10-Q · 2026Q3
   At September 30, 2026, total long-term debt was $18,096.4 million before deferred financing costs, with a carrying amount of $17,972.2 million and $1,232.9 million classified as current. Cash and cash equivalents were $188.2 million, and…
4. Operating Income and Margins64 · importance in its document · 10-Q · 2026Q3
   Operating income increased 33.0% to $410.6 million in the third quarter of 2026 and 43.3% to $1,179.3 million for the first nine months, compared with the prior-year periods. Nine-month Adjusted EBITDA increased 16.8% to $2,182.9 million,…
5. Capital Expenditures64 · importance in its document · 10-Q · 2026Q3
   For the nine months ended September 30, 2026, cash-basis capital spend was $1,724.2 million, including $1,589.6 million of growth investment and $118.3 million of recurring capital expenditures. Data center growth investment capital…

Ranked by score, 0–100. A topic read from a document carries its importance within that document; an 8-K event carries the rule score that ranks a filing among filings. Neither is about the share price, and the two scales are named on each row because they are not the same measure.

Latest report: 10-Q · 2026Q3 filed 5 Nov 2026

Full report · Filing on EDGAR

• Datacenter Demand TrendsImportance 70 · +1 more on this subject
  Global Data Center Business segment revenue increased 39.6% in the first nine months of 2026, with 38.8% organic growth; storage rental revenue grew 39.3%, or 38.4% organically. Growth reflected leases commencing…
• Liquidity and Debt PositionImportance 69
  At September 30, 2026, total long-term debt was $18,096.4 million before deferred financing costs, with a carrying amount of $17,972.2 million and $1,232.9 million classified as current. Cash and cash equivalents were…
• Operating Income and MarginsImportance 64 · +1 more on this subject
  Operating income increased 33.0% to $410.6 million in the third quarter of 2026 and 43.3% to $1,179.3 million for the first nine months, compared with the prior-year periods. Nine-month Adjusted EBITDA increased 16.8%…
• Capital ExpendituresImportance 64
  For the nine months ended September 30, 2026, cash-basis capital spend was $1,724.2 million, including $1,589.6 million of growth investment and $118.3 million of recurring capital expenditures. Data center growth…
• Operating Cash Flow TrendsImportance 60
  Cash provided by operating activities increased $363.6 million to $1,203.6 million for the nine months ended September 30, 2026. The increase primarily reflected a $471.0 million rise in net income excluding non-cash…
• Operating Expense TrendsImportance 59
  For the nine months ended September 30, 2026, cost of sales increased 23.0% to $2,775.1 million, and rose from 44.6% to 46.6% of revenue. Product cost of sales and other increased 77.6% to $670.1 million, primarily in…
• Interest Rate and Refinancing ExposureImportance 58
  Iron Mountain uses interest rate swaps designated as cash flow hedges to limit exposure to interest-rate changes on part of its floating-rate debt. Swap notional outstanding declined to approximately $770.0 million at…
• Revenue Performance and MixImportance 54
  For the three months ended September 30, 2026, revenue rose 13.5% year over year to $1,990.6 million; for the nine months, it rose 17.7% to $5,955.8 million. Nine-month storage rental revenue increased 13.0% to…
• Income Tax Rate ChangesImportance 51
  The effective tax rate for the nine months ended September 30, 2026 was 20.4%, down from 44.7% in the prior-year period; for the third quarter it was 30.6%, compared with 16.1%. Nine-month income tax provision was…
• Customer DynamicsImportance 51
  Iron Mountain reported organic service revenue growth in its asset lifecycle management (ALM) business from both new and existing customers. Corporate and Other service revenue increased 61.0% for the nine months ended…
• DividendsImportance 43
  Iron Mountain paid $790.0 million in common-stock dividends during the nine months ended September 30, 2026. On November 5, 2026, the company declared a dividend of $0.993 per share for stockholders of record on…
• Guidance / OutlookImportance 38
  Management expects organic storage rental revenue growth to be driven by revenue management in Global RIM Business, where volume is expected to remain relatively stable in the near term, and by lease commencements in…

8-K filings last 12 months

• Guidance raised5 Nov 2026 · 8-K Item 2.02 · Flagged · rule score 60
  “Raises full year 2026 financial guidance driven by continued strong operational performance across the business”
  Read from the attached exhibit: Guidance / Outlook · Operating Income and Margins · Quarterly Dividend Declaration
• Results (release not read)5 Aug 2026 · 8-K Item 2.02 · Routine · rule score 20
  Read from the attached exhibit: Guidance and Outlook · Operating Income and Margins · Revenue Performance and Mix
• New debt26 Jun 2026 · 8-K Items 1.01, 2.03 · Routine · rule score 25
• Results (release not read)30 Apr 2026 · 8-K Item 2.02 · Routine · rule score 20
• Results (release not read)12 Feb 2026 · 8-K Item 2.02 · Routine · rule score 20

Earlier reports

• 10-Q · 2026Q2filed 5 Aug 2026
  Operating Margin Drivers · Capital Expenditure Program · Dividends

Topics are read from the text of the 10-K, 10-Q or the exhibit attached to an 8-K, each linked to the passage it came from. 8-K events are labelled by fixed rules from the item codes and the filing text — the same rules for every company and every year. The Full Picture merges these with earnings calls and news.