IRM

IRM Shares Out (Basic)

297.74MQuarterly

Period ending:

IRM FY Shares Out (Basic)
IRM FY Shares Out (Basic)1996-12-31: 57.76M1997-12-31: 58.33M1998-12-31: 101.98M1999-12-31: 112.54M2000-12-31: 179.30M2001-12-31: 188.25M2002-12-31: 190.46M2003-12-31: 191.85M2004-12-31: 193.62M2005-12-31: 195.99M2006-12-31: 198.12M2007-12-31: 199.94M2008-12-31: 201.28M2009-12-31: 202.81M2010-12-31: 201.99M2011-12-31: 194.78M2012-12-31: 173.60M2013-12-31: 190.99M2014-12-31: 195.28M2015-12-31: 210.76M2016-12-31: 246.18M2017-12-31: 265.90M2018-12-31: 285.91M2019-12-31: 286.97M2020-12-31: 288.18M2021-12-31: 289.46M2022-12-31: 290.81M2023-12-31: 291.94M2024-12-31: 293.37M2025-12-31: 295.40M295.40M0.00
1996-12-312025-12-31

Source: Financial Modeling Prep (FMP). Annual fiscal periods. Dates are period ends; a fiscal year may differ from a calendar year.

IRM shares out (basic) history

Weighted average basic shares outstanding. The available annual fiscal periods series contains 30 observations from Dec 31, 1996 to Dec 31, 2025.

Iron Mountain Shares Out (Basic) — Annual fiscal periods
Period endingShares Out (Basic)
295,403,000
293,365,000
291,936,000
290,812,000
289,457,000
288,183,000
286,971,000
285,913,000
265,898,000
246,178,000
210,764,000
195,278,000
190,994,000
173,604,000
194,777,000
201,991,000
202,812,000
201,279,000
199,938,000
198,116,000
195,988,000
193,624,500
191,851,500
190,464,750
188,248,500
179,296,875
112,539,375
101,982,375
58,325,665
57,757,445

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Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.