ATEC earnings date, and what happened the last 4 times

Next report

Thu Oct 29

Quality Score today 6

After the close, in 3 days. Confirmed by the company.

ATEC closed higher after 2 of its last 4 reports. On average it closed -5.5% the session after a report.

The moment ATEC 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 ATEC's last 4 reports

ATEC's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Aug 4, 20262026 · After close	7estimated	-4.6%	-7.5%	-9.5%
May 5, 20262026 · After close	0estimated	-21.7%	-31.7%	-24.3%
Feb 24, 20262026 · After close	1estimated	-4.8%	+0.8%	-6.5%
Oct 30, 20252025 · After close	12estimated	+22.6%	+16.3%	+19.5%

Aug 4, 2026, after the close: the next session ATEC opened -4.6% and closed -7.5%, and five sessions on it stood -9.5%. Its Quality Score going in was 7 (Average), estimated.
May 5, 2026, after the close: the next session ATEC opened -21.7% and closed -31.7%, and five sessions on it stood -24.3%. Its Quality Score going in was 0 (Below Average), estimated.
Feb 24, 2026, after the close: the next session ATEC opened -4.8% and closed +0.8%, and five sessions on it stood -6.5%. Its Quality Score going in was 1 (Below Average), estimated.
Oct 30, 2025, after the close: the next session ATEC opened +22.6% and closed +16.3%, and five sessions on it stood +19.5%. Its Quality Score going in was 12 (Above Average), estimated.

Across these 4 reports ATEC opened higher after 1 of 4 and closed higher after 2 of 4; on average it opened -2.1%, closed -5.5%, and stood -5.2% five sessions on. Its Quality Score is 6 today, against 7 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: -31.7% after the May 5, 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 ATEC's earnings

As of Oct 26, 2026: Alphatec Holdings (ATEC): reports Thu Oct 29, after the close. ATEC closed higher after 2 of its last 4 reports. Its Quality Score is 6 (Average). Scores as of 11:11 PM ET, 15 minutes behind.

When is ATEC's next earnings date?

Reports Thu Oct 29, after the close, a date the company confirmed. ATEC closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does ATEC report before or after the market?

ATEC reports Thu Oct 29, after the close. Its last 4 reports came after the close.

How did ATEC stock react to its last earnings report?

Aug 4, 2026, after the close: the next session ATEC opened -4.6% and closed -7.5%, and five sessions on it stood -9.5%.

Does ATEC stock usually go up after earnings?

ATEC closed higher after 2 of its last 4 reports. On average it closed -5.5% the session after a report, after opening -2.1%. Past behavior, not a forecast.

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