WPRT (Westport Fuel Systems) Inventory Turnover: 0.59 (As of Mar. 2026)

What is Westport Fuel Systems Inventory Turnover?

Westport Fuel Systems WPRT -5.67% 44 Inventory Turnover is 0.59 as of Mar. 2026. GuruFocus rates WPRT with a GF Score™ of 44/100 and a GF Value™ of $1.10 (Significantly Overvalued). The stock has 9 warning signs investors should review.

Inventory Turnover measures how fast the company turns over its inventory within a year. It is calculated as Cost of Goods Sold divided by Total Inventories. Westport Fuel Systems's Cost of Goods Sold for the three months ended in Mar. 2026 was $1.77 Mil. Westport Fuel Systems's Average Total Inventories for the quarter that ended in Mar. 2026 was $3.01 Mil. Westport Fuel Systems's Inventory Turnover for the quarter that ended in Mar. 2026 was 0.59.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Westport Fuel Systems's Days Inventory for the three months ended in Mar. 2026 was 155.24.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. Westport Fuel Systems's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 1.32.

Westport Fuel Systems (NAS:WPRT) Inventory Turnover Explanation

Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Westport Fuel Systems's Days Inventory for the three months ended in Mar. 2026 is calculated as:

Days Inventory	=	Average Total Inventories (Q: Mar. 2026 )	/	Cost of Goods Sold (Q: Mar. 2026 )	*	Days in Period
	=	3.0095	/	1.769	*	365 / 4
	=	155.24

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Westport Fuel Systems's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

Inventory-to-Revenue	=	Average Total Inventories (Q: Mar. 2026 )	/	Revenue (Q: Mar. 2026 )
	=	3.0095	/	2.285
	=	1.32

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Be Aware

Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.

Westport Fuel Systems Inventory Turnover Related Terms

Westport Fuel Systems Inventory Turnover Historical Data

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The historical data trend for Westport Fuel Systems's Inventory Turnover can be seen below:

Westport Fuel Systems Inventory Turnover Chart

Westport Fuel Systems Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

Inventory Turnover

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3.93

3.27

0.91

1.02

4.25

Westport Fuel Systems Quarterly Data
	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26
Inventory Turnover	Get a 7-Day Free Trial															0.17	0.35	0.37	0.64	0.59

44GF Score

Westport Fuel Systems Inc WPRT

Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.

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Westport Fuel Systems Inventory Turnover Calculation

Westport Fuel Systems's Inventory Turnover for the fiscal year that ended in Dec. 2025 is calculated as

	Inventory Turnover (A: Dec. 2025 )
=	Cost of Goods Sold	/	Average Total Inventories
=	Cost of Goods Sold (A: Dec. 2025 )	/ (	(Total Inventories (A: Dec. 2024 )	+	Total Inventories (A: Dec. 2025 ))	/	count )
=	20.638	/ (	(6.668	+	3.037)	/	2 )
=	20.638	/	4.8525
=	4.25

Westport Fuel Systems's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

	Inventory Turnover (Q: Mar. 2026 )
=	Cost of Goods Sold	/	Average Total Inventories
=	Cost of Goods Sold (Q: Mar. 2026 )	/ (	(Total Inventories (Q: Dec. 2025 )	+	Total Inventories (Q: Mar. 2026 ))	/	count )
=	1.769	/ (	(3.037	+	2.982)	/	2 )
=	1.769	/	3.0095
=	0.59

Frequently Asked Questions Learn more about Inventory Turnover →

What does a Inventory Turnover of 0.59 mean?

Westport Fuel Systems (WPRT) has a Inventory Turnover of 0.59 as of Mar. 2026. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Westport Fuel Systems and its competitors.

Is Westport Fuel Systems' Inventory Turnover too high?

Westport Fuel Systems' current Inventory Turnover is 0.59. Overall, Westport Fuel Systems has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.

How does Westport Fuel Systems' Inventory Turnover compare to ORLY and AZO?

Westport Fuel Systems' Inventory Turnover of 0.59 can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good Inventory Turnover for a Vehicles & Parts company?

A good Inventory Turnover depends on the Vehicles & Parts industry context. However, Inventory Turnover should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.

What does a high Inventory Turnover mean?

A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Westport Fuel Systems and its competitors. Westport Fuel Systems's current Inventory Turnover is 0.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Westport Fuel Systems stock overvalued right now?

Based on GuruFocus' analysis, Westport Fuel Systems (WPRT) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.10, compared to a current price of $2.33 — trading 111.8% above its estimated fair value. The current Inventory Turnover is 0.59. Westport Fuel Systems' overall GF Score™ is 44/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is Inventory Turnover calculated?

Inventory Turnover is calculated from a company's financial statements. For Westport Fuel Systems (WPRT), the current Inventory Turnover is 0.59 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Westport Fuel Systems (WPRT) Overvalued in 2026?

Based on GuruFocus' analysis, Westport Fuel Systems stock appears to be overvalued. The current stock price of $2.33 is trading 111.8% above its estimated GF Value™ of $1.10. GuruFocus considers Westport Fuel Systems to be Significantly Overvalued.

Key valuation signals for WPRT:

Inventory Turnover: 0.59
GF Value™: $1.10 vs. price of $2.33 (111.8% above fair value)
GF Score™: 44/100 with 9 warning signs

No single metric tells the full story. See the WPRT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Westport Fuel Systems Business Description

Industry Consumer Cyclical Vehicles & Parts

Comparable Companies TSXV:HC TSXV:SSA XCNQ:ATHR TSX:XTC ORLY TSE:5802 AZO TSE:6902 XKRX:012330 TSE:5108 XPAR:ML SHSE:600660 XTER:KBX TSX:MG XTER:CON NSE:MOTHERSON GPC BWA SHSE:601689 MOD

Other Exchanges WPI:Germany WPRT:Canada

Address 1691 West 75th Avenue, Suite 101, Vancouver, BC, CAN, V6P 6P2

Website https://www.wfsinc.com

Westport Fuel Systems Inc is an organization engaged in the engineering, manufacturing, and supply of alternative fuel systems and components for transportation applications. It has three reportable segments: High-Pressure Controls, Heavy-Duty OEM, and Cespira. It derives maximum revenue from Heavy-Duty OEM segment. Heavy-Duty OEM segment's products include HPDI related fuel system solutions and components. Geographically, the company operates in Europe, America and Asia, of which it generates maximum revenue from Europe. It also develops and supplies advanced LPG, CNG, LNG and H2 systems and components for OEM (original equipment manufacturer) D-OEM (delayed oem) and After Market (retrofit market) world-wide.

44GF Score

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$2.33

Price

$1.10

GF Value

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