Westport Fuel Systems (WPRT) Change in Inventory (2009 - 2026)
Westport Fuel Systems (WPRT) recorded Change in Inventory of $5.88 million in the quarter ended Jun 30, 2026, unchanged from $5.88 million a year earlier and down 84.5% from the prior quarter.
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Analysis
Westport Fuel Systems (WPRT) Change in Inventory (2009 - 2026) Analysis & Trends
On a TTM basis, Westport Fuel Systems' Change in Inventory came in at $36.78 million as of Jun 30, 2026; for the year ended Dec 31, 2025, it came in at $3.37 million.
- Across earlier years, Change in Inventory came in at -$6,000 in the year ended Dec 31, 2024, $2.77 million in the year ended Dec 31, 2023, -$3.51 million in the year ended Dec 31, 2022 and -$31.74 million in the year ended Dec 31, 2021.
- Quarterly Change in Inventory has ranged from -$11.85 million in the quarter ended Sep 30, 2021 to $38 million in the quarter ended Mar 31, 2026 over the past five years.
- Per Business Quant, the preceding three quarters came in at $38 million (quarter ended Mar 31, 2026), -$1.84 million (quarter ended Dec 31, 2025) and -$5.26 million (quarter ended Sep 30, 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Caterpillar | 372.79 Bn | 344.49 Bn | 7.76 Bn | 1.05 Bn |
| 2 | Amphenol | 207.98 Bn | 202.68 Bn | 3.55 Bn | - |
| 3 | Deere | 181.02 Bn | 189.78 Bn | 4.66 Bn | -295.00 Mn |
| 4 | Eaton | 166.86 Bn | 164.09 Bn | 2.86 Bn | - |
| 5 | Parker-Hannifin | 120.45 Bn | 118.58 Bn | 2.25 Bn | -7.00 Mn |
| 6 | Vertiv Holdings | 92.94 Bn | 83.56 Bn | 1.23 Bn | 663.80 Mn |
| 7 | Emerson Electric | 86.56 Bn | 79.32 Bn | 2.66 Bn | 60.00 Mn |
| 8 | 3M | 84.72 Bn | 66.18 Bn | 2.68 Bn | 81.00 Mn |
| 9 | Illinois Tool Works | 73.32 Bn | 69.88 Bn | 1.90 Bn | 32.00 Mn |
| 10 | Westport Fuel Systems | 34.06 Mn | -77.86 Mn | 842,000.00 | 5.88 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 5.88 Mn |
| Mar 31, 2026 | 38.00 Mn |
| Dec 31, 2025 | -1.84 Mn |
| Sep 30, 2025 | -5.26 Mn |
| Jun 30, 2025 | 5.88 Mn |
| Mar 31, 2025 | -2.11 Mn |
| Dec 31, 2024 | -700,000.00 |
| Sep 30, 2024 | -5.26 Mn |
| Jun 30, 2024 | -5.68 Mn |
| Mar 31, 2024 | -7.43 Mn |
| Dec 31, 2023 | 535,000.00 |
| Sep 30, 2023 | 3.36 Mn |
| Jun 30, 2023 | -537,000.00 |
| Mar 31, 2023 | -591,000.00 |
| Dec 31, 2022 | 8.77 Mn |
| Sep 30, 2022 | -387,000.00 |
| Jun 30, 2022 | -3.50 Mn |
| Mar 31, 2022 | -8.38 Mn |
| Dec 31, 2021 | -7.95 Mn |
| Sep 30, 2021 | -11.85 Mn |
API Access
Westport Fuel Systems 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=WPRT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "ticker": "WPRT", "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=WPRT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();