STM earnings date, and what happened the last 4 times

Next report

Thu Oct 29

Quality Score today 6

Before the open, in 3 days. Confirmed by the company.

STM closed higher after 1 of its last 4 reports. On average it closed -6.7% the session after a report.

The moment STM 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 STM's last 4 reports

STM's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Jul 23, 20262026 · Before open	8estimated	-17.3%	-18.7%	-26.5%
Apr 23, 20262026 · Before open	14estimated	+7.3%	+10.8%	+17.4%
Jan 29, 20262026 · Before open	12estimated	-6.8%	-5.6%	-3.3%
Oct 23, 20252025 · Before open	9estimated	-11.1%	-13.3%	-15.3%

Jul 23, 2026, before the open: that session STM opened -17.3% and closed -18.7%, and five sessions on it stood -26.5%. Its Quality Score going in was 8 (Average), estimated.
Apr 23, 2026, before the open: that session STM opened +7.3% and closed +10.8%, and five sessions on it stood +17.4%. Its Quality Score going in was 14 (Above Average), estimated.
Jan 29, 2026, before the open: that session STM opened -6.8% and closed -5.6%, and five sessions on it stood -3.3%. Its Quality Score going in was 12 (Above Average), estimated.
Oct 23, 2025, before the open: that session STM opened -11.1% and closed -13.3%, and five sessions on it stood -15.3%. Its Quality Score going in was 9 (Average), estimated.

Across these 4 reports STM opened higher after 1 of 4 and closed higher after 1 of 4; on average it opened -7.0%, closed -6.7%, and stood -6.9% five sessions on. Its Quality Score is 6 today, against 8 going into its Jul 23, 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: -18.7% after the Jul 23, 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 STM's earnings

As of Oct 26, 2026: STMicroelectronics (STM): reports Thu Oct 29, before the open. STM closed higher after 1 of its last 4 reports. Its Quality Score is 6 (Average). Scores as of 11:11 PM ET, 15 minutes behind.

When is STM's next earnings date?

Reports Thu Oct 29, before the open, a date the company confirmed. STM closed higher after 1 of its last 4 reports. Past behavior, not a forecast.

Does STM report before or after the market?

STM reports Thu Oct 29, before the open. Its last 4 reports came before the open.

How did STM stock react to its last earnings report?

Jul 23, 2026, before the open: that session STM opened -17.3% and closed -18.7%, and five sessions on it stood -26.5%.

Does STM stock usually go up after earnings?

STM closed higher after 1 of its last 4 reports. On average it closed -6.7% the session after a report, after opening -7.0%. Past behavior, not a forecast.

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