Westport Fuel Systems Inc. (WPRT) Stock Analysis

Company Overview

Westport Fuel Systems Inc. (WPRT) is capitalised at $36.28M on the latest close. It is classified in the Auto Parts industry, within the Consumer Cyclical sector. Headcount on file is 112.

Over the past 52 weeks the price has ranged from $1.54 to $2.55. The most recent close on file for WPRT is $1.91, dated September 4, 2026. That is +$0.02 (+1.06%) against the previous close. The latest close sits 24.03% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $23.32M. That is −42.70% against the prior fiscal year, when revenue was $40.70M. The same year closed with a net loss of $61.63M. Profit margin runs at 0%. That is 1.7 percentage points below the Auto Parts median of 1.68%. Trailing earnings per share are −2.08.

Across the 4 fiscal years on file, revenue moves from $305.70M in 2022 to $23.32M in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. The PEG ratio, which sets the P/E against expected earnings growth, reads 5.73. The price-to-sales ratio is 4.27. On price-to-sales that is 7 times the Auto Parts median of 0.61. 61 Auto Parts companies report these metrics, and the medians quoted come from that group.

Beta against the wider market is reported at 2.21. Daily returns over the trailing 10 years annualize to a volatility of 78.72%. Over the trailing twelve months the price has returned −27.65%. Across 10 years the annualized return works out at −18.00%.

Growth & Income

The record shows no dividend for WPRT.

So far in 2026 the price is +21.66%. The strongest complete calendar year on file is 2017 at +232.74%; the weakest is 2022 at −67.51%. Of the 9 complete calendar years on file, 3 finished higher.