ABM earnings date, and what happened the last 4 times

Next report

Wed Dec 16

Quality Score today 15

Before the open, in 51 days. Expected: the company has not confirmed it.

ABM closed higher after 3 of its last 4 reports. On average it closed +3.8% the session after a report.

The moment ABM 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 ABM's last 4 reports

ABM's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Sep 8, 20262026 · Before open	8estimated	-2.6%	+7.5%	+5.4%
Jun 5, 20262026 · Before open	3estimated	+4.7%	+6.7%	+15.8%
Mar 10, 20262026 · Before open	3estimated	-3.4%	-4.6%	-11.6%
Dec 17, 20252025 · Before open	2estimated	+4.5%	+5.5%	-8.7%

Sep 8, 2026, before the open: that session ABM opened -2.6% and closed +7.5%, and five sessions on it stood +5.4%. Its Quality Score going in was 8 (Average), estimated.
Jun 5, 2026, before the open: that session ABM opened +4.7% and closed +6.7%, and five sessions on it stood +15.8%. Its Quality Score going in was 3 (Below Average), estimated.
Mar 10, 2026, before the open: that session ABM opened -3.4% and closed -4.6%, and five sessions on it stood -11.6%. Its Quality Score going in was 3 (Below Average), estimated.
Dec 17, 2025, before the open: that session ABM opened +4.5% and closed +5.5%, and five sessions on it stood -8.7%. Its Quality Score going in was 2 (Below Average), estimated.

Across these 4 reports ABM opened higher after 2 of 4 and closed higher after 3 of 4; on average it opened +0.8%, closed +3.8%, and stood +0.2% five sessions on. Its Quality Score is 15 today, against 8 going into its Sep 8, 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: +7.5% after the Sep 8, 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.

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Questions about ABM's earnings

As of Oct 26, 2026: ABM Industries (ABM): expected to report Wed Dec 16, before the open. ABM closed higher after 3 of its last 4 reports. Its Quality Score is 15 (Excellent). Scores as of 11:11 PM ET, 15 minutes behind.

When is ABM's next earnings date?

Expected to report Wed Dec 16, before the open, a date Breakaway expects from the company's usual timing; the company has not confirmed it. ABM closed higher after 3 of its last 4 reports. Past behavior, not a forecast.

Does ABM report before or after the market?

ABM is expected to report Wed Dec 16, before the open. Its last 4 reports came before the open.

How did ABM stock react to its last earnings report?

Sep 8, 2026, before the open: that session ABM opened -2.6% and closed +7.5%, and five sessions on it stood +5.4%.

Does ABM stock usually go up after earnings?

ABM closed higher after 3 of its last 4 reports. On average it closed +3.8% the session after a report, after opening +0.8%. Past behavior, not a forecast.

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