ESS Tech (GWH) Change in Inventory (2023 - 2026)
ESS Tech's Change in Inventory came in at -$11,000 for Q2 2026, compared with -$1.54 million a year earlier.
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Analysis
ESS Tech (GWH) Change in Inventory (2023 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, ESS Tech reported Change in Inventory of -$4.56 million; for FY2025, it was -$4.83 million.
- Going back by year, Change in Inventory was $3.33 million in FY2024 (-77.3%) and $14.66 million in FY2023.
- The Q2 2026 figure represents the highest quarterly Change in Inventory since Q1 2025.
- Business Quant data shows GWH's Change in Inventory at -$17,000 (Q1 2026), -$4.51 million (Q4 2025) and -$19,000 (Q3 2025) in the three quarters before Q2 2026.
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 | ESS Tech | 5.59 Mn | 5.59 Mn | -7.42 Mn | -11,000.00 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -11,000.00 |
| Mar 31, 2026 | -17,000.00 |
| Dec 31, 2025 | -4.51 Mn |
| Sep 30, 2025 | -19,000.00 |
| Jun 30, 2025 | -1.54 Mn |
| Mar 31, 2025 | 1.24 Mn |
| Dec 31, 2024 | -1.40 Mn |
| Sep 30, 2024 | 1.85 Mn |
| Jun 30, 2024 | 4.02 Mn |
| Mar 31, 2024 | -1.15 Mn |
| Dec 31, 2023 | 1.53 Mn |
| Sep 30, 2023 | 13.13 Mn |
API Access
ESS Tech 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=GWH&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "ticker": "GWH", "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=GWH&period=max&api_key=YOUR_API_KEY");
const data = await res.json();