Amprius Technologies (AMPX) Change in Inventory (2021 - 2026)
Amprius Technologies' Change in Inventory was $3.26 million in Q2 2026, up 885.8% from $331,000 a year earlier and up 115.9% from the prior quarter.
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Analysis
Amprius Technologies (AMPX) Change in Inventory (2021 - 2026) Analysis & Trends
On a trailing twelve-month basis, Amprius Technologies' Change in Inventory was $7.18 million through Jun 30, 2026, up 155.6% year-over-year; for FY2025, it was $161,000, down 97.2% from FY2024.
- In earlier years, Change in Inventory was $5.84 million in FY2024, $230,000 in FY2023 and -$17,000 in FY2021.
- The Q2 2026 figure marks the highest quarterly Change in Inventory since Q4 2024.
- Compared with a year earlier, Change in Inventory was higher in 1 of the last four quarters, with growth averaging 179.6%.
- Per Business Quant data, AMPX's Change in Inventory in the three quarters before Q2 2026 was $1.51 million (Q1 2026), $2.06 million (Q4 2025) and $345,000 (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | GE Vernova | 252.99 Bn | 214.06 Bn | 2.36 Bn | 814.00 Mn |
| 2 | Bloom Energy | 81.25 Bn | 73.07 Bn | 355.57 Mn | 26.47 Mn |
| 3 | First Solar | 18.82 Bn | 9.78 Bn | 605.00 Mn | 162.14 Mn |
| 4 | BWX Technologies | 12.55 Bn | 10.85 Bn | 202.31 Mn | - |
| 5 | Generac Holdings | 12.21 Bn | 11.04 Bn | 521.81 Mn | -939,000.00 |
| 6 | Nextpower | 11.82 Bn | 7.71 Bn | 335.85 Mn | - |
| 7 | EnerSys | 6.67 Bn | 4.86 Bn | 313.36 Mn | 14.48 Mn |
| 8 | Enphase Energy | 4.36 Bn | -500.13 Mn | 175.01 Mn | -5.68 Mn |
| 9 | Mirion Technologies | 3.45 Bn | 1.34 Bn | 133.10 Mn | 5.60 Mn |
| 10 | Amprius Technologies | 1.41 Bn | 1.11 Bn | 9.28 Mn | 3.26 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 3.26 Mn |
| Mar 31, 2026 | 1.51 Mn |
| Dec 31, 2025 | 2.06 Mn |
| Sep 30, 2025 | 345,000.00 |
| Jun 30, 2025 | 331,000.00 |
| Mar 31, 2025 | -2.57 Mn |
| Dec 31, 2024 | 3.91 Mn |
| Sep 30, 2024 | 1.14 Mn |
| Jun 30, 2024 | 669,000.00 |
| Mar 31, 2024 | 128,000.00 |
| Dec 31, 2023 | 243,000.00 |
| Sep 30, 2023 | -16,000.00 |
| Jun 30, 2023 | -342,000.00 |
| Mar 31, 2023 | 345,000.00 |
| Dec 31, 2022 | -3,000.00 |
| Sep 30, 2022 | 174,000.00 |
| Jun 30, 2022 | -10,000.00 |
| Mar 31, 2022 | -161,000.00 |
| Dec 31, 2021 | 269,000.00 |
API Access
Amprius Technologies Change in Inventory 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=change-in-inventory&ticker=AMPX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "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=change-in-inventory&ticker=AMPX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();