Amprius Technologies had a strong Q2 2025, demonstrating significant revenue growth, achieving positive gross margins, and expanding its customer base and strategic partnerships. However, challenges remain with increasing operating expenses and uncertainty surrounding future manufacturing expansion plans.

Company Guidance

During the Amprius Technologies Second Quarter 2025 Earnings Conference Call, the company provided detailed guidance on its financial performance and strategic initiatives. The company reported a significant increase in revenue, totaling $15.1 million for the quarter, marking a 34% sequential increase and a 350% year-over-year growth. Amprius achieved a positive gross margin of 9%, a noteworthy improvement from negative margins in previous periods. The company shipped products to 93 customers, with 43 being new clients, and highlighted a strategic contract manufacturing agreement in South Korea to expand production capabilities. The call emphasized Amprius' strong market position in the drone sector and the ongoing qualification of its SiCore product, which reached a record-setting energy density of 450 watt hours per kilogram. Additionally, the company secured a $10.5 million contract with the U.S. Government Defense Innovation Unit to enhance manufacturing capabilities at its Fremont facility. With $54.2 million in cash, no debt, and access to 1.8 gigawatt hours of manufacturing capacity, Amprius remains financially robust and well-positioned for future growth.

Record Revenue Growth

Amprius Technologies reported Q2 2025 revenue of $15.1 million, a 34% increase from Q1 and a 350% increase from Q2 2024, driven by a greater than 450% increase in SiCore shipments over Q2 2024.

Positive Gross Margin Achieved

For the first time, Amprius reported a positive gross margin of 9% for Q2 2025, compared to negative 21% in Q1 2025 and negative 195% in Q2 2024.

Expansion of Customer Base

In Q2 2025, Amprius shipped batteries to 93 customers, with 43 being new. The company also increased its revenue from outside the United States to 86%.

New Product Launch and Technological Innovation

Amprius introduced the SA102 cell which achieved a record-setting energy density of 450 watt hours per kilogram, 73% higher than conventional batteries.

Strategic Partnerships and Contracts

Amprius entered a contract manufacturing agreement with a leading battery manufacturer in South Korea and was selected by Amazon for the Amazon Devices Climate Tech Accelerator.

Amprius Technologies Inc (AMPX) 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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AMPX Earnings History

Report Date	Fiscal Quarter	Forecast / EPS	Last Year's EPS	EPS YoY Change	Slides	Play Transcript
Nov 06, 2025	2025 (Q3)	-0.06 / -	-0.1	―	―	―
Aug 07, 2025	2025 (Q2)	-0.08 / -0.05	-0.13	61.54% (+0.08)	―
May 08, 2025	2025 (Q1)	-0.09 / -0.08	-0.11	27.27% (+0.03)	―
Mar 20, 2025	2024 (Q4)	-0.11 / -0.10	-0.11	9.09% (<+0.01)	―
Nov 07, 2024	2024 (Q3)	-0.12 / -0.10	-0.1	0.00% (0.00)	―
Aug 08, 2024	2024 (Q2)	-0.10 / -0.13	-0.11	-18.18% (-0.02)	―
May 09, 2024	2024 (Q1)	-0.11 / -0.11	-0.11	0.00% (0.00)	―
Mar 21, 2024	2023 (Q4)	-0.11 / -0.11	-0.07	-57.14% (-0.04)	―
Nov 09, 2023	2023 (Q3)	-0.12 / -0.10	-0.06	-66.67% (-0.04)	―
Aug 10, 2023	2023 (Q2)	-0.11 / -0.11	-0.09	-22.22% (-0.02)	―

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

AMPX Earnings-Related Price Changes

Report Date	Price 1 Day Before	Price 1 Day After	Percentage Change
Aug 07, 2025	$7.72	$8.06	+4.40%
May 08, 2025	$2.49	$2.47	-0.80%
Mar 20, 2025	$2.31	$3.11	+34.63%
Nov 07, 2024	$1.30	$1.73	+33.08%

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.

FAQ

When does Amprius Technologies Inc (AMPX) report earnings?

Amprius Technologies Inc (AMPX) is schdueled to report earning on Nov 06, 2025, After Close (Confirmed).

What is Amprius Technologies Inc (AMPX) earnings time?

Amprius Technologies Inc (AMPX) earnings time is at Nov 06, 2025, After Close (Confirmed).

Where can I see when companies are reporting earnings?

You can see which companies are reporting today on our designated earnings calendar.

What companies are reporting earnings today?

You can see a list of the companies which are reporting today on TipRanks earnings calendar.

What is AMPX EPS forecast?

AMPX EPS forecast for the fiscal quarter 2025 (Q3) is -0.06.

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