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AFTER HRS · 18:25 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

IRM

IRON MOUNTAIN INC
NYSE · REAL ESTATE · REAL ESTATE INVESTMENT TRUSTS
115.51
+2.45 +2.17%
USD · close Oct 21

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MKT CAP $34.4BP/E 82.5DIV YIELD 2.92%FCF YIELD -1.43%REV TTM $7.6B +17.4%NET INCOME $434.5M +867.3%NET DEBT $17.1B52W 78.86 – 133.06SEC XBRL · TTM TO Invalid Date

Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-316.5M−640K2.17%1.4M4.8
2026-08-147.1M−1.3M2.39%1.8M3.9
2026-07-318.4M+122K2.81%1.9M4.5
2026-07-158.3M+798K2.77%2.4M3.4

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