Iron Mountain
IRM · NYSE · Professional services · Founded 1951
Iron Mountain Inc. is an American enterprise information management services company that provides records management, information destruction, and data backup and recovery services.
Current Price
$118.38
Market Cap
$34.4B
Return Since Last Split
—
Last Split
Sep 26, 2014
Total Splits
5
Cumulative Multiple
5.4776250000000015×
What If You Bought IRM Earlier?
Investment
Purchase Date (Before Split)
Worth Today
$64,844
548 shares · 5×
Estimate based on split history only. Excludes dividends, fees, taxes, and intraday movement.
Stock Split History
Newest split first. Cumulative multiple = compounded growth from that date to today.
| Split Date | Price Before | Ratio | Split Multiple | Cumulative |
|---|---|---|---|---|
| Sep 26, 2014 | — | 541-for-500 | 1.082× | 5.4776250000000015× |
| Jan 3, 2007 | $25.47 | 3-for-2 | 1.5× | 5.0625× |
| Jul 1, 2004 | $19.82 | 3-for-2 | 1.5× | 3.375× |
| Jan 2, 2002 | $11.99 | 3-for-2 | 1.5× | 2.25× |
| Aug 3, 1998 | — | 3-for-2 | 1.5× | 1.5× |
Iron Mountain Market Cap Timeline
Validated annual market-cap history is available from 1997. Split markers cover all 5 recorded splits. Filled dots have market-cap data for that year; hollow dots mark split years outside market-cap source coverage.
Frequently Asked Questions
Iron Mountain's latest record in the split calendar is a 541-for-500 forward split effective 2014-09-26.