Market Cap

Iron Mountain Incorporated Market Capitalization:

$16.47 Billion

USD as of April 1, 2022

business Iron Mountain Incorporated Company Profile

Iron Mountain Incorporated Main Stock Listing

show_chart NYSE: IRM

Market Capitalization History of Iron Mountain Incorporated

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Yearly evolution of Iron Mountain Incorporated market cap

Date Market Cap YoY Change
Jan. 1, 2022 $15.36 B 84.99%
Jan. 1, 2021 $8.30 B 2.67%
Jan. 1, 2020 $8.09 B 7.33%
Jan. 1, 2019 $7.54 B -9.30%
Jan. 1, 2018 $8.31 B 22.55%
Jan. 1, 2017 $6.78 B 29.76%
Jan. 1, 2016 $5.22 B -26.81%
Jan. 1, 2015 $7.14 B 49.67%
Jan. 1, 2014 $4.77 B 0.71%
Jan. 1, 2013 $4.74 B 16.85%
Jan. 1, 2012 $4.05 B 27.71%
Jan. 1, 2011 $3.17 B 11.64%
Jan. 1, 2010 $2.84 B -7.03%
Jan. 1, 2009 $3.06 B -33.03%
Jan. 1, 2008 $4.56 B 33.28%
Jan. 1, 2007 $3.42 B -1.50%
Jan. 1, 2006 $3.48 B 37.75%
Jan. 1, 2005 $2.52 B 18.03%
Jan. 1, 2004 $2.14 B 16.72%
Jan. 1, 2003 $1.83 B 13.70%
Jan. 1, 2002 $1.61 B 22.52%
Jan. 1, 2001 $1.32 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

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Stocks & Indices

Iron Mountain Incorporated has the following listings and related stock indices.


Stock: NYSE: IRM

Stock: FSX: I5M

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.