ATLASIron Mountain (IRM) Q3 2026 earnings results
Iron Mountain (IRM) reported EPS of $0.64 against an analyst estimate of $1.35: a miss of $0.71 (52.6%). The quarter ended Sep 30, 2026; the company reported on Thursday, November 5, 2026, before the open.
Status: Confirmed · 19:02 ET, Nov 5 · Source: EODHD (calendar and fundamentals, cross-checked)
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Create free accountIRM Q3 2026 results at a glance
| EPS reported | $0.64 |
|---|---|
| EPS estimate | $1.35 |
| Surprise | Miss · -$0.71 (-52.6%) |
| Quarter ended | Sep 30, 2026 |
| Reported | Nov 5, 2026, before the open |
| Status | Confirmed · 19:02 ET, Nov 5 |
EPS is as supplied by EODHD, in US dollars per share; whether it is adjusted or GAAP follows that source. This is Iron Mountain’s Q3 2026, a calendar-year company.
Iron Mountain EPS surprise history: last 4 quarters
Iron Mountain beat the EPS estimate in 3 of its last 4 reports, with an average surprise of -3.3%.
| Report date | EPS est. | EPS actual | Surprise | Result | Move* |
|---|---|---|---|---|---|
| Nov 5, 2026 | $1.35 | $0.64 | -52.6% | Miss | – |
| Aug 5, 2026 | $0.56 | $0.60 | +7.1% | Beat | -2.8% |
| Apr 30, 2026 | $0.52 | $0.60 | +15.4% | Beat | +11.1% |
| Feb 27, 2026 | $0.18 | $0.21 | +16.7% | Beat | +0.9% |
*Move: change in the closing price from the last close before the report day to the close the day after it. It is filled in a few trading days after each report.
IRM stock reaction to the report
IRM moved -11.26% in the first session that reflects the report (close of Nov 4, 2026 $118.66 to close of Nov 5, 2026 $105.30).
Next IRM earnings report
Iron Mountain has not announced its next earnings date yet. This page shows a date only once it is confirmed. See the IRM earnings calendar.
ATLAS fair value and signal for IRM
| Last price | $107.91 (-9.1%) |
|---|---|
| ATLAS fair value | $70.41 (range $40.25–$121.94) · price is 53% above it |
| Chance of a higher close in 1 month | 51% (normal range $102.93–$113.67) |
These are model outputs from the same valuation and calibrated model as the Iron Mountain stock page. They describe an ordinary period and are not a forecast of any particular outcome.
Iron Mountain Q3 2026 earnings: frequently asked questions
Did Iron Mountain beat earnings estimates for Q3 2026?
Iron Mountain reported EPS of $0.64 against an analyst estimate of $1.35: a miss of $0.71 (52.6%).
When did Iron Mountain report Q3 2026 results?
Iron Mountain reported on Thursday, November 5, 2026, before the open, for the quarter ended Wednesday, September 30, 2026.
How often does IRM beat EPS estimates?
In its last 4 reports with a recorded result, Iron Mountain beat the EPS estimate 3 times; the average surprise was -3.3%. Past results do not predict the next one.
How does ATLAS confirm a result?
A result is published only after it is cross-checked: the EODHD earnings calendar and the EODHD fundamentals feed must show the same EPS for the same fiscal period, or the same value must appear in two consecutive checks. Unconfirmed figures are never published. If the figures are revised later, this page updates.
Educational information, not investment advice. Disclaimer