— Know what they know.
Not Investment Advice
Also trades as: 0JDP.L (LSE) · $vol 0M

IRM Short Interest

Iron Mountain Incorporated
1W: +1.4% 1M: +1.5% 3M: -9.3% YTD: +39.0% 1Y: +12.5% 3Y: +108.3% 5Y: +203.5%
$115.34
+2.26 (+2.00%)
After Hours: $115.37 (+0.03, +0.02%)
Weekly Expected Move ±3.9%
$101 $106 $110 $114 $119
NYSE · Real Estate · REIT - Specialty · Tech Score Neutral · Power 55 · $33.7B mcap · 295M float · 0.587% daily turnover · Short 63% of daily vol
Credit Risk of going bust: not rated, financial company (lending is its business) Bonds: $1.17B held by 555 funds, 148 bp over Treasuries → details ▾
Not rated: lending and leverage are a financial company's business, which the model misreads.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Short Volume Summary

2026-10-26
60.2%
Short Ratio
of total volume
58.8%
20-Day Avg
53.6%
50-Day Avg
▼ Falling
5-Day Trend
0.2M
Short Volume
0.4M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 201,628 341,315 59.1%
NYSE 11,200 12,459 89.9%
BATS 419 663 63.2%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms