Iron Mountain Incorporated IRM

111.38 (2.71) (2.38%) as of 25 Sep
Market cap
$34.0B
P/E
79.6×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years,
Insider Buys alert about insiders buying in the last 12 month

Iron Mountain Incorporated (IRM) P/S ratio

As of 25 September 2026, Iron Mountain Incorporated (IRM) trades at a P/S ratio of 4.4×. Over the past ten years it has ranged from 1.4× (April 2020) to 6.3× (October 2024); the current reading is higher than 85% of that period. That is below the Reit Specialty industry median of 5.9× and above the Real Estate sector median of 3.0×.

P/S ratio, daily

Annual

Period P/S ratio Change
FY2025 3.6× (29.19%)
FY2024 5.0× 37.15%
FY2023 3.7× 29.17%
FY2022 2.8× (16.07%)
FY2021 3.4× 64.63%
FY2020 2.0× (4.53%)
FY2019 2.1× (2.15%)
FY2018 2.2× (15.68%)
FY2017 2.6× 12.07%
FY2016 2.3× 22.62%

Quarterly

Period P/S ratio Change
Jun 2026 5.0× 18.83%
Mar 2026 4.2× 17.87%
Dec 2025 3.6× (21.81%)
Sep 2025 4.5× (3.43%)
42 more quarters

Against its own ten years

Low 1.4× High 6.3×
Ten-year median 2.7×
Current reading's percentile 85

P/S ratio against peers

What P/S ratio is

Price to Sales Ratio shows how much investors pay for each dollar of a company’s annual sales, whether or not it is profitable.

(Stock Price × Shares (Basic, Weighted) (latest quarter)) ÷ Revenue (TTM)

The full definition of P/S ratio →

More on IRM