AMT earnings date, and what happened the last 4 times

Next report

Tue Oct 27

Quality Score today 6

Before the open, tomorrow. Confirmed by the company.

AMT closed higher after 3 of its last 4 reports. On average it closed +0.3% the session after a report.

The moment AMT 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 AMT's last 4 reports

AMT's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Jul 28, 20262026 · Before open	4estimated	+1.7%	+2.9%	+3.8%
Apr 28, 20262026 · Before open	2estimated	+0.7%	+1.8%	+3.2%
Feb 24, 20262026 · Before open	7estimated	-1.0%	+0.1%	+0.1%
Oct 28, 20252025 · Before open	3estimated	-2.0%	-3.7%	-6.9%

Jul 28, 2026, before the open: that session AMT opened +1.7% and closed +2.9%, and five sessions on it stood +3.8%. Its Quality Score going in was 4 (Below Average), estimated.
Apr 28, 2026, before the open: that session AMT opened +0.7% and closed +1.8%, and five sessions on it stood +3.2%. Its Quality Score going in was 2 (Below Average), estimated.
Feb 24, 2026, before the open: that session AMT opened -1.0% and closed +0.1%, and five sessions on it stood +0.1%. Its Quality Score going in was 7 (Average), estimated.
Oct 28, 2025, before the open: that session AMT opened -2.0% and closed -3.7%, and five sessions on it stood -6.9%. Its Quality Score going in was 3 (Below Average), estimated.

Across these 4 reports AMT opened higher after 2 of 4 and closed higher after 3 of 4; on average it opened -0.2%, closed +0.3%, and stood +0.0% five sessions on. Its Quality Score is 6 today, against 4 going into its Jul 28, 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: -3.7% after the Oct 28, 2025 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 AMT's earnings

As of Oct 26, 2026: American Tower (AMT): reports Tue Oct 27, before the open. AMT closed higher after 3 of its last 4 reports. Its Quality Score is 6 (Average). Scores as of 11:11 PM ET, 15 minutes behind.

When is AMT's next earnings date?

Reports Tue Oct 27, before the open, a date the company confirmed. AMT closed higher after 3 of its last 4 reports. Past behavior, not a forecast.

Does AMT report before or after the market?

AMT reports Tue Oct 27, before the open. Its last 4 reports came before the open.

How did AMT stock react to its last earnings report?

Jul 28, 2026, before the open: that session AMT opened +1.7% and closed +2.9%, and five sessions on it stood +3.8%.

Does AMT stock usually go up after earnings?

AMT closed higher after 3 of its last 4 reports. On average it closed +0.3% the session after a report, after opening -0.2%. Past behavior, not a forecast.

American Tower's page has its Quality Score, its chart, and its insiders' trades. Everyone reporting beside it: this week's earnings.