IRON MOUNTAIN INC Shares Issued
IRON MOUNTAIN INC (IRM) had Shares Issued of 297.66 million shares as of 2026-06-30, per its 10-Q filed 2026-08-05.
Financial Statements › Balance Sheet › Equity › Stockholders' Equity, Number of Shares, Par Value and Other Disclosure › Common Stock, Number of Shares, Par Value and Other Disclosure
us-gaap:CommonStockSharesIssued · last filed 2026-08-05
- 2026-06-30: Common Stock, Shares, Issued 297.66M shares.
- 2026-03-31: Common Stock, Shares, Issued 297.48M shares.
- 2025-12-31: Common Stock, Shares, Issued 295.79M shares.
- 2025-09-30: Common Stock, Shares, Issued 295.50M shares.
| Period end | Common Stock, Shares, Issued |
|---|---|
| 2026-06-30 | 297.66M shares 10-Q · filed 2026-08-05 |
| 2026-03-31 | 297.48M shares 10-Q · filed 2026-04-30 |
| 2025-12-31 | 295.79M shares 10-Q · filed 2026-08-05 |
| 2025-09-30 | 295.50M shares 10-Q · filed 2025-11-05 |
| 2025-06-30 | 295.27M shares 10-Q · filed 2025-08-06 |
| 2025-03-31 | 294.97M shares 10-Q · filed 2025-05-01 |
| 2024-12-31 | 293.59M shares 10-K · filed 2026-02-12 |
| 2024-09-30 | 293.43M shares 10-Q · filed 2024-11-06 |
| 2024-06-30 | 293.30M shares 10-Q · filed 2024-08-01 |
| 2024-03-31 | 293.09M shares 10-Q · filed 2024-05-02 |
| 2023-12-31 | 292.14M shares 10-K · filed 2025-02-14 |
| 2023-09-30 | 291.93M shares 10-Q · filed 2023-11-02 |
| 2023-06-30 | 291.82M shares 10-Q · filed 2023-08-03 |
| 2023-03-31 | 291.58M shares 10-Q · filed 2023-05-04 |
| 2022-12-31 | 290.83M shares 10-K · filed 2024-02-22 |
| 2022-09-30 | 290.69M shares 10-Q · filed 2022-11-03 |
| 2022-06-30 | 290.68M shares 10-Q · filed 2022-08-04 |
| 2022-03-31 | 290.55M shares 8-K · filed 2022-08-04 |
| 2021-12-31 | 289.76M shares 10-K · filed 2023-02-23 |
| 2021-09-30 | 289.55M shares 10-Q · filed 2021-11-04 |
| 2021-06-30 | 289.46M shares 10-Q · filed 2021-08-05 |
| 2021-03-31 | 288.73M shares 10-Q · filed 2021-05-06 |
| 2020-12-31 | 288.27M shares 8-K · filed 2022-08-04 |
| 2020-09-30 | 288.16M shares 10-Q · filed 2020-11-05 |
| 2020-06-30 | 288.14M shares 10-Q · filed 2020-08-06 |
| 2020-03-31 | 287.88M shares 10-Q · filed 2020-05-07 |
| 2019-12-31 | 287.30M shares 10-K · filed 2021-02-24 |
| 2019-09-30 | 287.14M shares 10-Q · filed 2019-10-31 |
| 2019-06-30 | 287.06M shares 10-Q · filed 2019-08-01 |
| 2019-03-31 | 286.83M shares 10-Q · filed 2019-04-25 |
| 2018-12-31 | 286.32M shares 10-K · filed 2020-02-13 |
| 2018-09-30 | 286.22M shares 10-Q · filed 2018-10-25 |
| 2018-06-30 | 286.10M shares 10-Q · filed 2018-07-27 |
| 2018-03-31 | 285.92M shares 10-Q · filed 2018-04-26 |
| 2017-12-31 | 283.11M shares 10-K · filed 2019-02-14 |
| 2017-09-30 | 266.88M shares 10-Q · filed 2017-10-26 |
| 2017-06-30 | 264.38M shares 10-Q · filed 2017-07-28 |
| 2017-03-31 | 264.11M shares 10-Q · filed 2017-04-27 |
| 2016-12-31 | 263.68M shares 10-K · filed 2018-02-16 |
| 2016-09-30 | 263.43M shares 10-Q · filed 2016-11-01 |
| 2016-06-30 | 263.02M shares 10-Q · filed 2016-08-04 |
| 2016-03-31 | 211.89M shares 10-Q · filed 2016-04-28 |
| 2015-12-31 | 211.34M shares 10-K · filed 2017-02-23 |
| 2015-09-30 | 211.08M shares 10-Q · filed 2015-10-30 |
| 2015-06-30 | 210.80M shares 10-Q · filed 2015-07-30 |
| 2015-03-31 | 210.53M shares 10-Q · filed 2015-04-30 |
| 2014-12-31 | 209.82M shares 10-K · filed 2016-02-26 |
| 2014-09-30 | 193.68M shares 10-Q · filed 2014-10-31 |
| 2014-06-30 | 192.99M shares 10-Q · filed 2014-07-31 |
| 2014-03-31 | 191.92M shares 10-Q · filed 2014-05-01 |
| 2013-12-31 | 191.43M shares 8-K · filed 2015-05-07 |
| 2013-09-30 | 191.21M shares 10-Q · filed 2013-10-31 |
| 2013-06-30 | 191.11M shares 10-Q · filed 2013-08-01 |
| 2013-03-31 | 190.61M shares 10-Q · filed 2013-05-02 |
| 2012-12-31 | 190.01M shares 8-K · filed 2014-05-05 |
| 2012-09-30 | 172.13M shares 10-Q · filed 2012-11-02 |
| 2012-06-30 | 171.64M shares 10-Q · filed 2012-08-01 |
| 2012-03-31 | 171.18M shares 10-Q · filed 2012-05-10 |
| 2011-12-31 | 172.14M shares 10-K · filed 2013-03-01 |
| 2011-09-30 | 186.62M shares 10-Q · filed 2011-11-08 |
| 2011-06-30 | 202.87M shares 10-Q · filed 2011-08-08 |
| 2011-03-31 | 200.26M shares 8-K · filed 2011-09-19 |
| 2010-12-31 | 200.06M shares 10-K · filed 2012-02-28 |
| 2010-09-30 | 200.43M shares 10-Q · filed 2010-11-08 |
| 2010-06-30 | 201.98M shares 10-Q · filed 2010-08-05 |
| 2010-03-31 | 203.43M shares 10-Q · filed 2010-05-10 |
| 2009-12-31 | 203.55M shares 8-K · filed 2011-09-19 |
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