Westport Fuel Systems (WPRT) Inventory (2009 - 2025)
Westport Fuel Systems posted quarterly Inventory of $3.0 million for Q4 2025, up 50716.67% year-on-year from N/an in Q4 2024, and up 157.77% on a QoQ basis from -$5.3 million in Q3 2025.
Westport Fuel Systems (WPRT) has 17 years of Inventory data on file, last reported at $3.0 million in Q4 2025.
- For the quarter ending Q4 2025, Inventory rose 50716.67% year-over-year to $3.0 million; the trailing twelve-month figure through Dec 2025 stood at $3.0 million (up 50716.67% YoY), and the FY2025 full-year result was $3.0 million, up 50716.67% from the prior year.
- Inventory for Q4 2025 stood at $3.0 million, up from -$5.3 million in the prior quarter.
- Across five years, Inventory topped out at $82.9 million in Q2 2023 and bottomed at -$31.7 million in Q4 2021.
- The 5-year median for Inventory is -$2.6 million (2024), against an average of $17.5 million.
- The widest annual swing landed in 2021, when Inventory plunged 884.31%; it then surged 50716.67% in 2025.
- A 5-year view of Inventory shows it stood at -$31.7 million in 2021, then jumped by 357.17% to $81.6 million in 2022, then decreased by 17.28% to $67.5 million in 2023, then tumbled by 100.01% to -$6000.0 in 2024, then soared by 50716.67% to $3.0 million in 2025.
- The last three Inventory figures came in at $3.0 million (Q4 2025), -$5.3 million (Q3 2025), and $5.9 million (Q2 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | O Reilly Automotive | 77.46 Bn | 77.21 Bn | 2.35 Bn | 5.81 Bn |
| 2 | Autozone | 56.88 Bn | 56.59 Bn | 2.24 Bn | - |
| 3 | Genuine Parts | 13.45 Bn | 12.97 Bn | 2.34 Bn | 6.13 Bn |
| 4 | Modine Manufacturing | 13.16 Bn | 13.07 Bn | 186.10 Mn | 542.90 Mn |
| 5 | Borgwarner | 13.07 Bn | 13.23 Bn | 677.00 Mn | 1.20 Bn |
| 6 | Aptiv | 11.89 Bn | 8.82 Bn | 920.00 Mn | 2.75 Bn |
| 7 | Magna International | 10.79 Bn | 9.60 Bn | 1.42 Bn | 3.96 Bn |
| 8 | Allison Transmission Holdings | 9.02 Bn | 8.71 Bn | 406.00 Mn | 835.00 Mn |
| 9 | Autoliv | 9.01 Bn | 8.66 Bn | 526.00 Mn | 947.00 Mn |
| 10 | Westport Fuel Systems | 35.29 Mn | 8.14 Mn | -169,000.00 | 3.04 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | 3.04 Mn |
| Sep 30, 2025 | -5.26 Mn |
| Jun 30, 2025 | 5.88 Mn |
| Mar 31, 2025 | -7.50 Mn |
| Dec 31, 2024 | -6,000.00 |
| Sep 30, 2024 | -5.26 Mn |
| Jun 30, 2024 | 5.95 Mn |
| Mar 31, 2024 | 67.53 Mn |
| Dec 31, 2023 | 67.53 Mn |
| Sep 30, 2023 | 76.88 Mn |
| Jun 30, 2023 | 82.89 Mn |
| Mar 31, 2023 | 82.80 Mn |
| Dec 31, 2022 | 81.64 Mn |
| Sep 30, 2022 | -12.27 Mn |
| Jun 30, 2022 | -11.88 Mn |
| Mar 31, 2022 | -8.38 Mn |
| Dec 31, 2021 | -31.74 Mn |
| Sep 30, 2021 | -23.79 Mn |
| Jun 30, 2021 | -11.94 Mn |
| Mar 31, 2021 | -6.88 Mn |
| Dec 31, 2020 | -3.23 Mn |
| Sep 30, 2020 | 55.67 Mn |
| Jun 30, 2020 | 56.11 Mn |
| Mar 31, 2020 | 50.44 Mn |
| Dec 31, 2019 | 47.81 Mn |
| Sep 30, 2019 | -3.39 Mn |
| Jun 30, 2019 | -1.14 Mn |
| Mar 31, 2019 | -2.18 Mn |
| Dec 31, 2018 | 46.01 Mn |
| Sep 30, 2018 | 47.17 Mn |
| Jun 30, 2018 | 3.68 Mn |
| Mar 31, 2018 | -3.65 Mn |
| Dec 31, 2017 | 45.74 Mn |
| Sep 30, 2017 | -2.13 Mn |
| Jun 30, 2017 | -3.96 Mn |
| Mar 31, 2017 | -929,000.00 |
| Dec 31, 2016 | 53.30 Mn |
| Sep 30, 2016 | 13.95 Mn |
| Jun 30, 2016 | 98.07 Mn |
| Mar 31, 2016 | -605,000.00 |
| Dec 31, 2015 | 35.66 Mn |
| Sep 30, 2015 | 33.15 Mn |
| Jun 30, 2015 | 1.40 Mn |
| Mar 31, 2015 | 38.55 Mn |
| Dec 31, 2014 | -1.37 Mn |
| Sep 30, 2014 | -6.31 Mn |
| Jun 30, 2014 | 2.37 Mn |
| Mar 31, 2014 | 3.24 Mn |
| Dec 31, 2013 | 40.63 Mn |
| Sep 30, 2013 | 2.23 Mn |
| Jun 30, 2013 | 53.47 Mn |
| Mar 31, 2013 | -4.39 Mn |
| Dec 31, 2012 | 44.95 Mn |
| Sep 30, 2012 | -8.86 Mn |
| Jun 30, 2012 | 46.15 Mn |
| Mar 31, 2012 | 42.86 Mn |
| Dec 31, 2011 | 37.03 Mn |
| Sep 30, 2011 | -1.74 Mn |
| Jun 30, 2011 | 18.74 Mn |
| Mar 31, 2011 | 16.81 Mn |
| Dec 31, 2010 | -1.44 Mn |
| Sep 30, 2010 | 504,000.00 |
| Jun 30, 2010 | 411,000.00 |
| Mar 31, 2010 | 8.05 Mn |
| Dec 31, 2009 | 2.51 Mn |
| Sep 30, 2009 | 1.08 Mn |
| Jun 30, 2009 | -369,000.00 |