The earnings call highlighted STMicroelectronics' innovative strides in microcontrollers and personal electronics, as well as positive developments in sustainability. However, these positives are overshadowed by significant revenue declines, challenges in the automotive sector, high inventory levels, and substantial drops in operating margins and net income.

Company Guidance

During the STMicroelectronics Q1 2025 earnings call, the company reported a 27.3% year-over-year decrease in net revenues to $2.52 billion, with a gross margin reduction from 41.7% to 33.4%. Operating margin dropped significantly from 15.9% to 0.1%, and net income fell 89.1% to $50 million. The automotive segment experienced lower revenues, but the company maintained a book-to-bill ratio above one, indicating future growth potential. STMicroelectronics also highlighted the progress in its automotive microcontroller portfolio, with strong design momentum in regions like China, EMEA, and the Americas. The company continues to focus on reshaping its manufacturing footprint, targeting $2 billion to $2.3 billion in CapEx for 2025 to enhance its 300-millimeter silicon and 200-millimeter silicon carbide capabilities. Despite market uncertainties, STMicroelectronics remains committed to its medium-term growth drivers, including MEMS, optical sensing solutions, and microcontrollers, while aiming for carbon neutrality by 2027.

Positive Book-to-Bill Ratios

The company reported a book-to-bill ratio above one for both the automotive and industrial sectors, indicating potential growth in these areas.

Innovations in Automotive Microcontrollers

Notable progress in automotive microcontrollers with the introduction of new products set to launch in 2025 and 2026, which are expected to drive revenue growth.

Strong Performance in Personal Electronics

The personal electronics segment performed slightly better than expected, with innovative advancements in MEMS, optical sensing, and analog technology.

Leadership in General-Purpose Microcontrollers

The STM32 microcontrollers maintained a number one ranking in the general-purpose microcontroller market, with a market share that has consistently grown.

Sustainability Efforts

STMicroelectronics issued its first annual integrated report and is on track to achieve carbon neutrality by 2027.

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STMicroelectronics (STM) Earnings, Revenues Date & History

The upcoming earnings date is based on a company’s previous reporting, and may be updated when the actual date is announced

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STM Earnings History

Report Date	Fiscal Quarter	Forecast / EPS	Last Year's EPS	EPS YoY Change	Slides	Play Transcript
Jul 24, 2025	2025 (Q2)	0.10 / -	0.38	―	―	―
Apr 24, 2025	2025 (Q1)	0.04 / 0.07	0.54	-87.04% (-0.47)
Jan 30, 2025	2024 (Q4)	0.35 / 0.37	1.14	-67.54% (-0.77)
Oct 31, 2024	2024 (Q3)	0.32 / 0.37	1.16	-68.10% (-0.79)
Jul 25, 2024	2024 (Q2)	0.35 / 0.38	1.06	-64.15% (-0.68)
Apr 25, 2024	2024 (Q1)	0.62 / 0.54	1.1	-50.91% (-0.56)
Jan 25, 2024	2023 (Q4)	0.95 / 1.14	1.32	-13.64% (-0.18)
Oct 26, 2023	2023 (Q3)	1.09 / 1.16	1.16	0.00% (0.00)
Jul 27, 2023	2023 (Q2)	1.09 / 1.06	0.92	15.22% (+0.14)
Apr 27, 2023	2023 (Q1)	0.98 / 1.10	0.79	39.24% (+0.31)

The table shows recent earnings report dates and whether the forecast was beat or missed. See the change in forecast and EPS from the previous year.

Beat

Missed

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STM Earnings-Related Price Changes

Report Date	Price 1 Day Before	Price 1 Day After	Percentage Change
Apr 24, 2025	$21.78	$23.34	+7.16%
Jan 30, 2025	$24.66	$22.45	-8.96%
Oct 31, 2024	$27.38	$26.97	-1.50%
Jul 25, 2024	$39.19	$33.17	-15.36%

Earnings announcements can affect a stock’s price. This table shows the stock's price the day before and the day after recent earnings reports, including the percentage change.

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