Companies: 48,686 Total Market Cap: 126602893637367.92

Iron Mountain Incorporated

NYSE: IRM
Real Estate REIT - Specialty
Rank #725
Market Cap 28.37 B
Volume 73,091
Price 96.16
Change (%) 1.04%
Country or region United States United States

Iron Mountain Incorporated Stock Split History Overview

This company has undergone a total of four stock splits throughout its history. Four forward splits were executed, enhancing liquidity and increasing share accessibility. The most recent split occurred on January 3, 2007 with a ratio of 1.5-for-1. If an investor had purchased one share prior to the first split on August 3, 1998, that single share would now have grown to 5.0625 shares. These adjustments reflect the company's strategic efforts to align stock performance with market conditions.

Iron Mountain Incorporated (NYSE: IRM) Stock Split History

Date Split Ratio Multiple Cumulative multiple Type
January 3, 2007 1.5:1 x1.5 x5.0625 Forward
July 1, 2004 1.5:1 x1.5 x3.375 Forward
January 2, 2002 1.5:1 x1.5 x2.25 Forward
August 3, 1998 1.5:1 x1.5 x1.5 Forward
Frequently Asked Questions

If Iron Mountain Incorporated (stock symbol: NYSE: IRM) had never undergone any stock splits, its price per share today would be approximately 486.81 USD. This calculation reflects the cumulative effect of all splits, including the most recent split (ratio: 1.5-for-1) that occurred on January 3, 2007.

Iron Mountain Incorporated (stock symbol: NYSE: IRM) has undergone a total of four stock splits. The most recent split occurred on January 3, 2007. One share bought prior to the first split on August 3, 1998 would now equal 5.06 shares.

Iron Mountain Incorporated (stock symbol: NYSE: IRM) has undergone 4 stock splits in its history. The most recent split, a 1.5-for-1 split, occurred on January 3, 2007. While future splits are not guaranteed, significant increases in stock price could prompt consideration for another split.

Stock Split Overview

Total Number of Splits 4
Recent Split Date January 3, 2007
Recent Split Ratio 1.5:1
Cumulative multiple x5.0625
Recent Stock Splits
Name Date Split Ratio
May 6, 2025 1:12
May 5, 2025 1:10
PBM
May 5, 2025 1:7.97
May 5, 2025 1:14
WAI
May 5, 2025 1:25