What is IRM's five-year median EV/Sales?

The median, or middle weekly reading, is 6.2× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 to Oct 19, 2026.

Does a low historical rank mean a stock is a buy?

No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.

Iron Mountain (IRM) valuation history

Within its usual range

As of Oct 22, 2026

IRM's EV/Sales of 6.8x is higher than 67% of its available weekly readings from the last five years.

Share EV/Sales history

Shared chart range

Preview embed

Chart by stockresearch.app. Reuse with credit under CC BY 4.0.

EV/Sales at year-end

Last weekly reading of each completed year. Rank runs from lowest (0%) to highest (100%) within the five years available on that date.

IRM year-end valuation history
Reading date	EV/Sales	5-year rank
Dec 29, 2025	6.2×	61%
Dec 30, 2024	7.4×	80%
Dec 25, 2023	6.0×	78%
Dec 26, 2022	3.5×	0%
Dec 27, 2021	5.6×	76%
Dec 28, 2020	8.2×	99%
Dec 30, 2019	5.9×	95%
Dec 31, 2018	4.2×	33%
Dec 25, 2017	4.4×	47%
Dec 26, 2016	4.4×	Short history

Peers on the same measure

Stock	EV/Sales	5-year rank
AREAlexandria Real Estate Equities	6.9×	6%
BXPBXP, Inc.	3.0×	35%
CBRECBRE Group	1.0×	43%
CSGPCoStar Group	3.7×	7%

Appears in

Real Estate Stocks with Low P/E Ratios and Steady Revenue Growth Stocks Below Their 5-Year Median P/E Stocks Near Their Lowest P/E Ratios in 5 Years

Research on IRM

No published research on IRM yet. Read how valuation percentiles work.

Loading related research…

About this history

What is IRM's current EV/Sales?: IRM's EV/Sales of 6.8x is higher than 67% of its available weekly readings from the last five years.
What is IRM's five-year median EV/Sales?: The median, or middle weekly reading, is 6.2× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 to Oct 19, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.