Terrestrial Energy (IMSR) logo

IMSR earnings date, and what happened the last 4 times

Before the open, in 139 days. Expected: the company has not confirmed it. IMSR closed higher after 2 of its last 4 reports.

Next report: Mon Mar 29, expected
Quality Score: -4, Poor
After a report: +0.3%, average close

The moment IMSR reports

  • Its figures, in plain words
  • How it moves after, beside its last four
  • Its Quality Score going in, and after
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What happened after IMSR's last 4 reports

IMSR's last 4 earnings reports
ReportedScore
in
GapReaction
Nov 10, 2026Before open-1-4.7%-9.2%
Aug 11, 2026Before open-1estimated+5.7%+4.0%
May 14, 2026Before open1estimated+0.6%+14.5%
Mar 30, 2026Before open0estimated+0.8%-8.0%

Across these 4 reports IMSR opened higher after 3 of 4 and closed higher after 2 of 4; on average it opened +0.6%, closed +0.3%, and stood +1.5% five sessions on. Its Quality Score is -4 today, against -1 going into its Nov 10, 2026 report.

Gap: where the stock opened the session after the report. Reaction: where that session closed. Both against the close before the report. The largest of the 4: +14.5% after the May 14, 2026 report. A score marked estimated was worked out afterwards from that day's prices and filings; Breakaway has recorded every score live since Sep 9, 2026.

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

Pro members see IMSR's reaction live as a report comes out, the release's figures, and an optional alert before it reports.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

Questions about IMSR's earnings

As of Nov 10, 2026: Terrestrial Energy (IMSR): expected to report Mon Mar 29, before the open. IMSR closed higher after 2 of its last 4 reports. Its Quality Score is -4 (Poor). Scores as of 10:56 PM ET, 15 minutes behind.

When is IMSR's next earnings date?

Expected to report Mon Mar 29, before the open, a date Breakaway expects from the company's usual timing; the company has not confirmed it. IMSR closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does IMSR report before or after the market?

IMSR is expected to report Mon Mar 29, before the open. Its last 4 reports came before the open.

How did IMSR stock react to its last earnings report?

Nov 10, 2026, before the open: that session IMSR opened -4.7% and closed -9.2%.

Does IMSR stock usually go up after earnings?

IMSR closed higher after 2 of its last 4 reports. On average it closed +0.3% the session after a report, after opening +0.6%. Past behavior, not a forecast.

Terrestrial Energy's page has its Quality Score, its chart, and its insiders' trades. Who reports this week: the earnings calendar.

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Past behavior, not a forecast. The score is delayed at least 15 minutes; the reports' moves are as they closed.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs. Recorded live since Sep 9, 2026.

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