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NYSE:IRM
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Iron Mountain Incorporated (IRM)

NYSE • IRM • US46284V1017

Ex-dividend 15 Dec · 0.993 USD (special)
106.52Last close
Market Closed
Ex-dividend 15 Dec · 0.993 USD (special)
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ORTEX Data Highlights

As of Oct 22, 2026, ORTEX estimated 2.5% of free float sold short, 5 days to cover, cost to borrow 0.47%. Sign up for live short interest data.

Market Cap

31.7b USD | # 667 in US

Volume

1.54m shares | 178.04m USD

Shares Outstanding

297.83m

Free Float Shares

99.07% | 295.05m

DB:I5M|
LSE:0JDP|
BOVESPA:I1RM34|
WBAG:IRMO

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IRM key data

Iron Mountain Incorporated (NYSE: IRM) has a market capitalization of $31.73B. Last close $106.52 (as of 2026-11-09); 52-week range $77.77 to $134.68. ORTEX data as of 2026-10-22: short interest was 2.47% of free float, 5 days to cover and the average cost to borrow was 0.47%. Sign up for live short interest data.

Latest on IRM

  • Sep 28, 2026Options traders turn bullish on IRM as shorts pile in
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