Amprius Technologies (AMPX) Gross Margin (2021 - 2026)
Amprius Technologies' Gross Margin came in at 27.27% for Q2 2026, up 18.37 percentage points from 8.89% a year earlier and up 7.15 percentage points from the prior quarter.
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Analysis
Amprius Technologies (AMPX) Gross Margin (2021 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Amprius Technologies reported Gross Margin of 22.25%, up 40.93 percentage points year-over-year; for FY2025, it came in at 11.32%, up 87.17 percentage points from FY2024.
- Gross Margin carries a four-year change of +167.49 percentage points (FY2021 to FY2025).
- Going back by year, Gross Margin was -75.85% in FY2024 (+86.26 pp), -162.11% in FY2023 (-33.87 pp), -128.24% in FY2022 (+27.93 pp) and -156.17% in FY2021.
- The Q2 2026 figure represents the highest quarterly Gross Margin in data going back to Q3 2021.
- Year-over-year, Gross Margin has increased for eight consecutive quarters, with an average year-over-year change of +90.28 percentage points over the last eight quarters.
- The fastest year-over-year change in Gross Margin over five years came in Q1 2024 (a gain of 327.69 percentage points), and the weakest in Q1 2023 (a drop of 468.73 percentage points).
- Business Quant data shows AMPX's Gross Margin at 20.11% (Q1 2026), 23.65% (Q4 2025) and 15.49% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | GE Vernova | 252.99 Bn | 214.06 Bn | 2.36 Bn | 21.25% |
| 2 | Bloom Energy | 81.25 Bn | 73.07 Bn | 355.57 Mn | 33.38% |
| 3 | First Solar | 18.82 Bn | 9.78 Bn | 605.00 Mn | 57.28% |
| 4 | BWX Technologies | 12.55 Bn | 10.85 Bn | 202.31 Mn | 22.44% |
| 5 | Generac Holdings | 12.21 Bn | 11.04 Bn | 521.81 Mn | 44.47% |
| 6 | Nextpower | 11.82 Bn | 7.71 Bn | 335.85 Mn | 35.91% |
| 7 | EnerSys | 6.67 Bn | 4.86 Bn | 313.36 Mn | 33.49% |
| 8 | Enphase Energy | 4.36 Bn | -500.13 Mn | 175.01 Mn | 59.97% |
| 9 | Mirion Technologies | 3.45 Bn | 1.34 Bn | 133.10 Mn | 49.89% |
| 10 | Amprius Technologies | 1.41 Bn | 1.11 Bn | 9.28 Mn | 27.27% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 27.27% |
| Mar 31, 2026 | 20.11% |
| Dec 31, 2025 | 23.65% |
| Sep 30, 2025 | 15.49% |
| Jun 30, 2025 | 8.89% |
| Mar 31, 2025 | -20.92% |
| Dec 31, 2024 | -21.19% |
| Sep 30, 2024 | -64.94% |
| Jun 30, 2024 | -195.25% |
| Mar 31, 2024 | -190.28% |
| Dec 31, 2023 | -98.35% |
| Sep 30, 2023 | -151.82% |
| Jun 30, 2023 | -185.78% |
| Mar 31, 2023 | -517.97% |
| Dec 31, 2022 | -211.99% |
| Sep 30, 2022 | -185.05% |
| Jun 30, 2022 | -197.40% |
| Mar 31, 2022 | -49.24% |
| Dec 31, 2021 | -73.60% |
| Sep 30, 2021 | -501.82% |
API Access
Amprius Technologies Gross Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=gross-margin&ticker=AMPX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "ticker": "AMPX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=gross-margin&ticker=AMPX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();