Iron Mountain Incorporated (IRM) Dividend — yield, history and dates

Iron Mountain Incorporated

IRM · US

Closed

$ 111.84 +0% ▲

YTD Change

+36.38%

1Y Change

+28.77%

Day Range

110.77 – 115.76

1Y Range

78.86 – 133.06

Div. Yield

3.79%

10Y

All

$IRM Dividend data

Undervalued

10.54%+

$IRM has yielded this much or more in just 1 out of 5 trading days over the period — historically a cheap zone.

Average yield

6.73%

Half the time $IRM has yielded more than this, half the time less — its historical median.

Overvalued

<3.42%

$IRM has yielded this little or less in just 1 out of 5 trading days — historically a pricey zone.

Current yield

3.79%

Where Iron Mountain Incorporated stands right now versus its own history above.

Based on the trailing 10 years of Iron Mountain Incorporated's dividend yield history.

Geraldine Weiss dividend yield theory

10Y

All

Price

Undervalued (yield 11.39%)

Fair value (orientative)

Overvalued (yield 2.08%)

🟡 Fair value zone · current yield 3.79%

The Geraldine Weiss dividend yield theory applied to Iron Mountain Incorporated ($IRM) uses the stock's historical dividend yield range to estimate when the price is cheap or expensive relative to its own dividend-paying history (2016–2026). Based on that history, $IRM is currently trading close to its fair value.

When the $IRM yield climbs above 🟢 11.39%, the stock has historically been undervalued. When the yield falls below 🔴 2.08%, Iron Mountain Incorporated has historically been overvalued. The dashed 🟡 fair value (~6.74%) line marks the orientative midpoint between both extremes, not a price target.

Dividend Growth (CAGR)

CAGR 1Y

12.43%

CAGR 3Y

10.88%

CAGR 5Y

6.4%

CAGR 10Y

5.74%

Dividend Trend

Dividend History

Next dividend: 14 Sep 2026 · Payment: 01 Oct 2026 · Amount: 0.8640 $

Ex-Date	Payment Date	Period	Cash Amount	Declaration Date
15 Sept 2026	02 Oct 2026	Quarterly	0.8640 $ +0.47%	05 Aug 2026
15 Jun 2026	03 Jul 2026	Quarterly	0.86 $ -0.46%	30 Apr 2026
16 Mar 2026	03 Apr 2026	Quarterly	0.8640 $	12 Feb 2026
15 Dec 2025	06 Jan 2026	Quarterly	0.8640 $ +10.06%	05 Nov 2025
15 Sept 2025	03 Oct 2025	Quarterly	0.7850 $	06 Aug 2025
16 Jun 2025	03 Jul 2025	Quarterly	0.7850 $	01 May 2025
17 Mar 2025	04 Apr 2025	Quarterly	0.7850 $ +9.79%	13 Feb 2025
16 Dec 2024	07 Jan 2025	Quarterly	0.7150 $	06 Nov 2024
16 Sept 2024	03 Oct 2024	Quarterly	0.7150 $ +10%	01 Aug 2024
17 Jun 2024	05 Jul 2024	Quarterly	0.65 $	02 May 2024
14 Dec 2023	04 Jan 2024	Quarterly	0.65 $	02 Nov 2023
14 Sept 2023	05 Oct 2023	Quarterly	0.65 $ +5.09%	03 Aug 2023
14 Jun 2023	06 Jul 2023	Quarterly	0.6185 $	04 May 2023
14 Mar 2023	05 Apr 2023	Quarterly	0.6185 $	23 Feb 2023
14 Dec 2022	05 Jan 2023	Quarterly	0.6185 $	03 Nov 2022
14 Sept 2022	04 Oct 2022	Quarterly	0.6185 $	04 Aug 2022
14 Jun 2022	06 Jul 2022	Quarterly	0.6185 $	28 Apr 2022
14 Mar 2022	06 Apr 2022	Quarterly	0.6185 $	24 Feb 2022
14 Dec 2021	06 Jan 2022	Quarterly	0.6185 $	04 Nov 2021
14 Sept 2021	06 Oct 2021	Quarterly	0.6185 $	05 Aug 2021
14 Jun 2021	06 Jul 2021	Quarterly	0.6185 $	06 May 2021
12 Mar 2021	06 Apr 2021	Quarterly	0.6185 $	24 Feb 2021
14 Dec 2020	06 Jan 2021	Quarterly	0.6185 $	04 Nov 2020
14 Sept 2020	02 Oct 2020	Quarterly	0.6185 $	05 Aug 2020
12 Jun 2020	02 Jul 2020	Quarterly	0.6185 $	05 May 2020
13 Mar 2020	06 Apr 2020	Quarterly	0.6185 $	12 Feb 2020
13 Dec 2019	02 Jan 2020	Quarterly	0.6185 $ +1.23%	31 Oct 2019
13 Sept 2019	02 Oct 2019	Quarterly	0.6110 $	26 Jul 2019
14 Jun 2019	02 Jul 2019	Quarterly	0.6110 $	22 May 2019
14 Mar 2019	02 Apr 2019	Quarterly	0.6110 $	07 Feb 2019
14 Dec 2018	03 Jan 2019	Quarterly	0.6110 $ +4%	25 Oct 2018
14 Sept 2018	02 Oct 2018	Quarterly	0.5875 $	24 Jul 2018
14 Jun 2018	02 Jul 2018	Quarterly	0.5875 $	24 May 2018
14 Mar 2018	02 Apr 2018	Quarterly	0.5875 $	14 Feb 2018
14 Dec 2017	02 Jan 2018	Quarterly	0.5875 $ +6.82%	24 Oct 2017
14 Sept 2017	02 Oct 2017	Quarterly	0.55 $	27 Jul 2017
13 Jun 2017	03 Jul 2017	Quarterly	0.55 $	24 May 2017
13 Mar 2017	03 Apr 2017	Quarterly	0.55 $	15 Feb 2017
13 Dec 2016	30 Dec 2016	Quarterly	0.55 $ +13.4%	31 Oct 2016
08 Sept 2016	30 Sept 2016	Quarterly	0.4850 $	27 Jul 2016
02 Jun 2016	24 Jun 2016	Quarterly	0.4850 $	25 May 2016
03 Mar 2016	21 Mar 2016	Quarterly	0.4850 $	18 Feb 2016
27 Nov 2015	15 Dec 2015	Quarterly	0.4850 $ +2.11%	29 Oct 2015
09 Sept 2015	30 Sept 2015	Quarterly	0.4750 $	27 Aug 2015
10 Jun 2015	26 Jun 2015	Quarterly	0.4750 $	28 May 2015
04 Mar 2015	20 Mar 2015	Other	0.4750 $ +86.27%	19 Feb 2015
03 Dec 2014	22 Dec 2014	Quarterly	0.4750 $ +8.2%	17 Nov 2014
25 Nov 2014	15 Dec 2014	Other	0.2550 $ -61.88%	17 Nov 2014
26 Sept 2014	04 Nov 2014	Other	0.6690 $ -82.22%	15 Sept 2014
23 Sept 2014	15 Oct 2014	Quarterly	0.4390 $ +82.46%	15 Sept 2014
23 Jun 2014	15 Jul 2014	Quarterly	0.2406 $	28 May 2014
21 Mar 2014	15 Apr 2014	Quarterly	0.2406 $	14 Mar 2014
24 Dec 2013	15 Jan 2014	Quarterly	0.2406 $	16 Dec 2013
23 Sept 2013	15 Oct 2013	Quarterly	0.2406 $	11 Sept 2013
21 Jun 2013	15 Jul 2013	Quarterly	0.2406 $	06 Jun 2013
21 Mar 2013	15 Apr 2013	Quarterly	0.2406 $	14 Mar 2013
21 Dec 2012	17 Jan 2013	Quarterly	0.2406 $ -3.57%	14 Dec 2012
18 Oct 2012	21 Nov 2012	Other	3.7616 $	–
21 Sept 2012	15 Oct 2012	Quarterly	0.2495 $	–
20 Jun 2012	13 Jul 2012	Quarterly	0.2495 $ +7.96%	–
21 Mar 2012	13 Apr 2012	Quarterly	0.2311 $	–
21 Dec 2011	13 Jan 2012	Quarterly	0.2311 $	–
21 Sept 2011	14 Oct 2011	Quarterly	0.2311 $	–
22 Jun 2011	15 Jul 2011	Quarterly	0.2311 $ +32.97%	–
23 Mar 2011	15 Apr 2011	Quarterly	0.1738 $	–
22 Dec 2010	14 Jan 2011	Quarterly	0.1738 $ +249.7%	–
24 Sept 2010	15 Oct 2010	Quarterly	0.0497 $	–
23 Jun 2010	15 Jul 2010	Quarterly	0.0497 $	–
23 Mar 2010	15 Apr 2010	Annual	0.0497 $	–