IRM Dividend History

IRM Dividend History lookup to find the IRM ex-dividend date, payout ratio, yield, and growth rate for the IRM stock. Iron Mountain Incorporated pays a quarterly dividend of $0.86 per share with a yield of 2.72%. The next IRM ex-dividend date is June 15, 2026 with payout date set for July 3, 2026.

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Last update date: May 18, 2026

IRM Ex-Dividend Date, Yield & Payout Ratio

IRM - Iron Mountain Incorporated (NYSE)

IRM Stock Price - $123.93

IRM Dividend Payout - $0.86 Per Share

IRM Annual Dividend - $3.37 Per Share

IRM Dividend Payout Ratio - 822.68%

IRM Dividend Yield - 2.72%

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Ex-Dividend Date	Period	Dividend	Change	Declaration Date	Record Date	Payout Date
06/15/2026	Quarterly	$0.86000		04/30/2026	06/15/2026	07/03/2026
03/16/2026	Quarterly	$0.86400		02/12/2026	03/16/2026	04/03/2026
12/15/2025	Quarterly	$0.86400		11/05/2025	12/15/2025	01/06/2026
09/15/2025	Quarterly	$0.78500		08/06/2025	09/15/2025	10/03/2025
06/16/2025	Quarterly	$0.78500		05/01/2025	06/16/2025	07/03/2025
03/17/2025	Quarterly	$0.78500	+9.79%	02/13/2025	03/17/2025	04/04/2025
12/16/2024	Quarterly	$0.71500		11/06/2024	12/16/2024	01/07/2025
09/16/2024	Quarterly	$0.71500	+10.00%	08/01/2024	09/16/2024	10/03/2024
06/17/2024	Quarterly	$0.65000	-17.20%	05/02/2024	06/17/2024	07/05/2024
03/17/2024	Quarterly	$0.78500	+20.77%	02/16/2024	03/17/2024	04/04/2025
03/14/2024	Quarterly	$0.65000		02/22/2024	03/15/2024	04/04/2024
12/14/2023	Quarterly	$0.65000		11/02/2023	12/15/2023	01/04/2024
09/14/2023	Quarterly	$0.65000	+5.01%	08/03/2023	09/15/2023	10/05/2023
06/14/2023	Quarterly	$0.61900		05/04/2023	06/15/2023	07/06/2023
03/14/2023	Quarterly	$0.61900		02/23/2023	03/15/2023	04/05/2023
12/14/2022	Quarterly	$0.61900		11/03/2022	12/15/2022	01/05/2023
09/14/2022	Quarterly	$0.61900		08/04/2022	09/15/2022	10/04/2022
06/14/2022	Quarterly	$0.61900		04/28/2022	06/15/2022	07/06/2022
03/14/2022	Quarterly	$0.61900		02/24/2022	03/15/2022	04/06/2022
12/14/2021	Quarterly	$0.61900		11/04/2021	12/15/2021	01/06/2022
09/14/2021	Quarterly	$0.61900		08/05/2021	09/15/2021	10/06/2021
06/14/2021	Quarterly	$0.61900		05/06/2021	06/15/2021	07/06/2021
03/12/2021	Quarterly	$0.61900		02/24/2021	03/15/2021	04/06/2021
12/14/2020	Quarterly	$0.61900		11/04/2020	12/15/2020	01/06/2021
09/14/2020	Quarterly	$0.61900		08/05/2020	09/15/2020	10/02/2020

06/12/2020	Quarterly	$0.61900		05/05/2020	06/15/2020	07/02/2020
03/13/2020	Quarterly	$0.61900		02/12/2020	03/16/2020	04/06/2020
12/13/2019	Quarterly	$0.61900	+1.31%	10/31/2019	12/16/2019	01/02/2020
09/13/2019	Quarterly	$0.61100		07/26/2019	09/16/2019	10/02/2019
06/14/2019	Quarterly	$0.61100		05/22/2019	06/17/2019	07/02/2019
03/14/2019	Quarterly	$0.61100		02/07/2019	03/15/2019	04/02/2019
12/14/2018	Quarterly	$0.61100	+3.91%	10/25/2018	12/17/2018	01/03/2019
09/14/2018	Quarterly	$0.58800		07/24/2018	09/17/2018	10/02/2018
06/14/2018	Quarterly	$0.58800		05/24/2018	06/15/2018	07/02/2018
03/14/2018	Quarterly	$0.58800		02/14/2018	03/15/2018	04/02/2018
12/14/2017	Quarterly	$0.58800	+6.91%	10/24/2017	12/15/2017	01/02/2018
09/14/2017	Quarterly	$0.55000		07/27/2017	09/15/2017	10/02/2017
06/13/2017	Quarterly	$0.55000		05/24/2017	06/15/2017	07/03/2017
03/13/2017	Quarterly	$0.55000		02/15/2017	03/15/2017	04/03/2017
12/13/2016	Quarterly	$0.55000	+13.40%	10/31/2016	12/15/2016	12/30/2016
09/08/2016	Quarterly	$0.48500		07/27/2016	09/12/2016	09/30/2016
06/02/2016	Quarterly	$0.48500		05/25/2016	06/06/2016	06/24/2016
03/03/2016	Quarterly	$0.48500		02/18/2016	03/07/2016	03/21/2016
11/27/2015	Quarterly	$0.48500	+2.11%	10/29/2015	12/01/2015	12/15/2015
09/09/2015	Quarterly	$0.47500		08/27/2015	09/11/2015	09/30/2015
06/10/2015	Quarterly	$0.47500		05/28/2015	06/12/2015	06/26/2015
03/04/2015	Other	$0.47500		02/19/2015	03/06/2015	03/20/2015
12/03/2014	Quarterly	$0.47500	+86.27%	11/17/2014	12/05/2014	12/22/2014
11/25/2014	Other	$0.25500	-61.88%	11/17/2014	11/28/2014	12/15/2014
09/26/2014	Other	$0.66900	+52.39%	09/15/2014	09/30/2014	11/04/2014
09/23/2014	Quarterly	$0.43900	+75.92%	09/15/2014	09/25/2014	10/15/2014
06/23/2014	Quarterly	$0.24954		05/28/2014	06/25/2014	07/15/2014
03/21/2014	Quarterly	$0.24954		03/14/2014	03/25/2014	04/15/2014
12/24/2013	Quarterly	$0.24954		12/16/2013	12/27/2013	01/15/2014
09/23/2013	Quarterly	$0.24954		09/11/2013	09/25/2013	10/15/2013
06/21/2013	Quarterly	$0.24954		06/06/2013	06/25/2013	07/15/2013
03/21/2013	Quarterly	$0.24954		03/14/2013	03/25/2013	04/15/2013
12/21/2012	Quarterly	$0.24954	-93.37%	12/14/2012	12/26/2012	01/17/2013
10/18/2012	Other	$3.76155		10/11/2012	10/22/2012	11/21/2012
09/21/2012	Quarterly	$0.24954		09/06/2012	09/25/2012	10/15/2012
06/20/2012	Quarterly	$0.24954	+8.00%	06/06/2012	06/22/2012	07/13/2012
03/21/2012	Quarterly	$0.23105		03/09/2012	03/23/2012	04/13/2012
12/21/2011	Quarterly	$0.23105		12/05/2011	12/23/2011	01/13/2012
09/21/2011	Quarterly	$0.23105		09/12/2011	09/23/2011	10/14/2011
06/22/2011	Quarterly	$0.23105	+32.98%	06/14/2011	06/24/2011	07/15/2011
03/23/2011	Quarterly	$0.17375		03/16/2011	03/25/2011	04/15/2011
12/22/2010	Quarterly	$0.17375	+198.39%	12/14/2010	12/27/2010	01/14/2011
09/24/2010	Quarterly	$0.05823		09/16/2010	09/28/2010	10/15/2010
06/23/2010	Quarterly	$0.05823		06/07/2010	06/25/2010	07/15/2010
03/23/2010	Annual	$0.05823		02/26/2010	03/25/2010	04/15/2010

IRM Dividend FAQs

What is the dividend yield for IRM?

- The dividend yield for IRM is 2.72% as of May 18, 2026.

When is the next ex-dividend date for IRM?

- The next ex-dividend date for IRM is on June 15, 2026.

When is the next dividend payout date for IRM?

- The next dividend payout date for IRM is on July 3, 2026.

What is the dividend payout ratio for IRM?

- The dividend payout ratio for IRM is 822.68%.

When did IRM begin paying dividends?

- IRM began paying dividends in 2010.