Amprius Technologies experienced strong revenue growth and customer acquisition, driven by significant technological advancements and international expansion. Despite these achievements, the company faced challenges with negative gross margins, a continued net loss, and halted expansion plans for the Colorado facility.

Company Guidance -

Q3 2025

During the Amprius Technologies First Quarter 2025 Earnings Call, CEO Dr. Kang Sun and CFO Sandra Wallach provided extensive guidance on the company's financial and operational performance. Amprius reported a significant revenue increase of $11.3 million, marking a 6% sequential growth and a 383% year-over-year increase, with 83% of revenue generated from international markets. The company shipped to 102 customers, 46 of which were new, and added $34.5 million in new customer purchase orders to the backlog. Despite a negative gross margin of 21%, the company ended the quarter with $48.4 million in net cash and no debt. Key performance metrics for their silicon anode batteries include energy densities of up to 450 watt-hours per kilogram and 1,150 watt-hours per liter, with fast charge capabilities and wide operating temperature ranges. Amprius is poised for continued growth with new product introductions and a focus on expanding its manufacturing capabilities globally.

Record Revenue Growth

Amprius Technologies generated revenue of $11.3 million in Q1, a 6% increase from Q4 of last year and up 383% from the same period last year. This strong growth was primarily driven by a greater than 600% increase in Cycle shipments.

Significant New Customer Acquisition

Amprius Technologies shipped to 102 customers in Q1, with 46 new to the platform, indicating strong market adoption and customer diversification.

Technological Advancements

Introduction of new cell chemistries, including a 370 watt-hour per kilogram high power pouch cell and a 6,300 milliamp-hour cylindrical cell. The new high energy and high power cell set a performance record with a 370 watt-hour per kilogram energy density and a 15C charge rate.

International Revenue Expansion

83% of Q1 revenue came from outside the United States, up from 65% in the prior year period, showing global expansion.

New Leadership

Tom Steading joined as President, bringing over 35 years of leadership experience in energy and manufacturing businesses.

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

Daily Earnings Calendar >

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	―	―
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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