ADTN earnings date, and what happened the last 4 times

Next report

Mon Nov 2

Quality Score today 3

After the close, in 7 days. Confirmed by the company.

ADTN closed higher after 0 of its last 4 reports. On average it closed -12.3% the session after a report.

The moment ADTN 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 ADTN's last 4 reports

ADTN's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Aug 4, 20262026 · Before open	2estimated	+1.4%	-1.1%	-13.9%
May 5, 20262026 · Before open	15estimated	-13.5%	-16.6%	-14.5%
Feb 26, 20262026 · Before open	10estimated	+2.9%	-7.3%	-4.1%
Nov 4, 20252025 · Before open	9estimated	-12.6%	-24.2%	-23.1%

Aug 4, 2026, before the open: that session ADTN opened +1.4% and closed -1.1%, and five sessions on it stood -13.9%. Its Quality Score going in was 2 (Below Average), estimated.
May 5, 2026, before the open: that session ADTN opened -13.5% and closed -16.6%, and five sessions on it stood -14.5%. Its Quality Score going in was 15 (Excellent), estimated.
Feb 26, 2026, before the open: that session ADTN opened +2.9% and closed -7.3%, and five sessions on it stood -4.1%. Its Quality Score going in was 10 (Average), estimated.
Nov 4, 2025, before the open: that session ADTN opened -12.6% and closed -24.2%, and five sessions on it stood -23.1%. Its Quality Score going in was 9 (Average), estimated.

Across these 4 reports ADTN opened higher after 2 of 4 and closed higher after 0 of 4; on average it opened -5.4%, closed -12.3%, and stood -13.9% five sessions on. Its Quality Score is 3 today, against 2 going into its Aug 4, 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: -24.2% after the Nov 4, 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 ADTN's earnings

As of Oct 26, 2026: ADTRAN Holdings (ADTN): reports Mon Nov 2, after the close. ADTN closed higher after 0 of its last 4 reports. Its Quality Score is 3 (Below Average). Scores as of 10:16 PM ET, 15 minutes behind.

When is ADTN's next earnings date?

Reports Mon Nov 2, after the close, a date the company confirmed. ADTN closed higher after 0 of its last 4 reports. Past behavior, not a forecast.

Does ADTN report before or after the market?

ADTN reports Mon Nov 2, after the close. Its last 4 reports came before the open.

How did ADTN stock react to its last earnings report?

Aug 4, 2026, before the open: that session ADTN opened +1.4% and closed -1.1%, and five sessions on it stood -13.9%.

Does ADTN stock usually go up after earnings?

ADTN closed higher after 0 of its last 4 reports. On average it closed -12.3% the session after a report, after opening -5.4%. Past behavior, not a forecast.

ADTRAN Holdings' page has its Quality Score, its chart, and its insiders' trades. Everyone reporting beside it: next week's earnings.