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Iron Mountain Incorporated IRM

Listed / Traded Specialty NYSE Mgmt:

Established in 1951, Iron Mountain Incorporated (NYSE: IRM) has become the world's foremost authority in storage and information management solutions. More than 225,000 organizations globally trust Iron Mountain with their critical assets. With an extensive physical infrastructure spanning over 90 million square feet, the company operates approximately 1,450 facilities in around 50 countries. Within this vast network, Iron Mountain safeguards billions of valued items, including vital corporate records, highly confidential digital assets, and invaluable cultural and historical artifacts. Their comprehensive suite of offerings encompasses secure document archiving, robust information governance, digital transformation initiatives, confidential destruction services, along with advanced data centers, cloud computing solutions, and specialized art storage and logistics. These services empower clients to mitigate costs and risks, ensure regulatory compliance, facilitate swift disaster recovery, and enable a more efficient, digital-first operational model.

Business overview written from the company's own Form 10-K (Item 1), filed 2026-02-12 — refreshed whenever it files a new one. The figures above are current; see its SEC filings. ✓ From the 10-K

Plain-English: the Snapshot is the quick read — what it pays you (yield, dividend), how its cash flow looks (FFO/AFFO, Price/OCF) and how much debt it carries. Switch to Expert in the header to hide these explanations.

Snapshot

Price
$124.23
Market cap
$36.96B
Enterprise value
$56.43B
Dividend yieldi
2.78%
Annual dividendi
$3.46
Frequency
Quarterly
FFO / sharei
$0.99 · Q1 2026
AFFO / sharei
$1.43 · Q1 2026
Net debt / EBITDAi
8.37x · GAAP est.
Op. cash flow / sharei
$4.50
Price / OCFi
27.61
Payout (% of OCF)i
76.81%
Debt / book capitali
106.57%
Premium / disc. to NAVi
No free consensus-NAV source
Credit ratingi
No free ratings feed

Reported FFO / AFFO / leverage are from the Q1 2026 earnings release (filed 2026-04-30) — 8-K, EX-99.1 ✓ Verified to filing.

Yield uses the latest declared dividend, annualized (latest regular payout × frequency; special/liquidating distributions excluded) — an announced-but-not-yet-declared change isn't reflected until it has an ex-date. FFO, AFFO and Net debt / Adj. EBITDA are the company's reported figures from its latest earnings 8-K. Price/OCF and payout use GAAP operating cash flow. NAV premium and credit ratings have no free source yet. See Methodology.

$10,000 invested

80shares (~$124.23 each)
$278est. dividends / year
$23≈ per month
2.78%current yield

Illustrative income only, at today's price and latest declared dividend — it excludes price changes, dividend cuts and taxes. Not a forecast.

Model IRM yourself — any amount, shares, per-payment & a multi-year DRIP projection →

Balance sheet (latest FY: 2025)

Total debt
$19.05B
Cash
$158.53M
Net debt / EBITDAi
8.37x
Debt / book capitali
106.57%
Total assets
$21.13B
Total equity
$-981.01M
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Debt-maturity ladder, fixed/floating split, secured/unsecured and coverage ratios come from the supplemental — not yet ingested.

Financial history

FYRevenueNet incomeD&A EBITDAOp. cash flow
2025 $6.90B $144.59M $1.02B $2.08B $1.34B
2024 $6.15B $180.16M $926.49M $1.91B $1.20B
2023 $5.48B $184.23M $793.02M $1.62B $1.11B
2022 $5.10B $556.98M $745.64M $1.87B $927.70M
2021 $4.49B $450.22M $696.97M $1.75B $758.90M
2020 $4.15B $342.69M $669.45M $1.47B $987.66M

Dividends

Recent regular dividends per share (special distributions excluded), oldest → newest.

Ex-dateRecordPaymentDeclaredAmountFreq.
2026-06-152026-06-152026-07-06 2026-04-30$0.86Quarterly
2026-03-162026-03-162026-04-03 2026-02-12$0.86Quarterly
2025-12-152025-12-152026-01-06 2025-11-05$0.86Quarterly
2025-09-152025-09-152025-10-03 2025-08-06$0.79Quarterly
2025-06-162025-06-162025-07-03 2025-05-01$0.79Quarterly
2025-03-172025-03-172025-04-04 2025-02-13$0.79Quarterly
2024-12-162024-12-162025-01-07 2024-11-06$0.71Quarterly
2024-09-162024-09-162024-10-03 2024-08-01$0.71Quarterly
2024-06-172024-06-172024-07-05 2024-05-02$0.65Quarterly
2024-03-142024-03-152024-04-04 2024-02-22$0.65Quarterly
2023-12-142023-12-152024-01-04 2023-11-02$0.65Quarterly
2023-09-142023-09-152023-10-05 2023-08-03$0.65Quarterly
2023-06-142023-06-152023-07-06 2023-05-04$0.62Quarterly
2023-03-142023-03-152023-04-05 2023-02-23$0.62Quarterly
2022-12-142022-12-152023-01-05 2022-11-03$0.62Quarterly
2022-09-142022-09-152022-10-04 2022-08-04$0.62Quarterly
2022-06-142022-06-152022-07-16 2022-04-28$0.62Quarterly
2022-03-142022-03-152022-04-06 2022-02-24$0.62Quarterly
2021-12-142021-12-152022-01-06 2021-11-04$0.62Quarterly
2021-09-142021-09-152021-10-06 2021-08-05$0.62Quarterly
2021-06-142021-06-152021-07-06 2021-05-06$0.62Quarterly
2021-03-122021-03-152021-04-06 2021-02-24$0.62Quarterly
2020-12-142020-12-152021-01-06 2020-11-04$0.62Quarterly
2020-09-142020-09-152020-10-02 2020-08-05$0.62Quarterly

Coverage (payout of operating cash flow): 76.81%. Tax-character split (ordinary / 199A / capital gain / return of capital) — not disclosed (requires the annual allocation release).

Recent news — IRM

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Same-store NOI, occupancy, leasing/WALT, top tenants, external-manager fees, development pipeline and (for non-traded vehicles) share-class fees, redemption/gating and NAV methodology are planned modules sourced from supplementals and prospectuses.

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