Iron Mountain IncorporatedIRM

Where IRM's PEG sits inside its own 10-year distribution, with the yearly high, low and average.

$116.86+1.88 (+1.64%)Previous close
NYSEReal Estate

IRM PEG: current value, 10-year range and year-by-year history

PEG History

Historically priceyAbove avgAround avgBelow avgHistorically cheap
IRM PEG historyIRM PEG from Sep 2023 to Dec 2025: low 3.05, high 61.44, latest 48.11.-1.6215.3132.2549.1866.12Sep 23Oct 23Nov 23Oct 25Nov 25Dec 25med 19.05

IRM PEG by year

Yearly range of IRM’s peg from 2018 to 2025. Over the full period it ranged from 0.4 to 61.4, averaging 6.1.

IRM PEG — yearly low, average, high and year-end values
YearLowAverageHighYear-end
202545.554.261.448.1
20231.05.819.719.5
20220.91.94.01.8
20210.41.64.01.2
20201.66.06.51.6
20191.31.72.21.9
20181.02.83.01.0

Get notified when IRM PEG crosses a threshold

Free — one alert setup, notifications by push, Telegram, or Discord.

P/E ratio divided by the earnings growth rate. Peter Lynch's tool for checking whether a higher P/E is actually justified by faster growth. PEG ≤ 1.0 is Lynch's "fairly priced" threshold.

FormulaP/E Ratio / Annual EPS Growth Rate (%)
Full guide
How to read this chart

A low PEG vs the stock's own history suggests the market may not be fully pricing in the growth rate — the combination of P/E and growth looks unusually attractive.

Key caveats
  • Only meaningful for businesses with real, consistent earnings growth. Irrelevant for cyclicals, early-stage companies, and income stocks.
  • Forward PEG is based on analyst estimates that are frequently optimistic — treat it as a sanity check, not a primary signal.
Pro — up to 30-year history

Unlock 10y, 15y, 20y, and 30y history with peer comparison and CSV export.