WPRT (Westport Fuel Systems) 3-Month Share Buyback Ratio: -0.12% (As of Mar. 2026 )

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

WPRT Westport Fuel Systems Inc WPRT
48 GF Score
Price $1.89
GF Value $1.25
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Westport Fuel Systems 3-Month Share Buyback Ratio?

Westport Fuel Systems WPRT +1.32% 48 3-Month Share Buyback Ratio is -0.12 as of Mar. 2026. GuruFocus rates WPRT with a GF Score™ of 48/100 and a GF Value™ of $1.25 (Significantly Overvalued). The stock has 7 warning signs investors should review.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. Westport Fuel Systems's current 3-Month Share Buyback Ratio was -0.12%.


Westport Fuel Systems  (NAS:WPRT) 3-Month Share Buyback Ratio Explanation

A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.


Be Aware

Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.


Westport Fuel Systems 3-Month Share Buyback Ratio Related Terms


WPRT vs ORLY, AZO, GPC: 3-Month Share Buyback Ratio Comparison

For the Auto Parts subindustry, Westport Fuel Systems's 3-Month Share Buyback Ratio, along with its competitors' market caps and 3-Month Share Buyback Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Westport Fuel Systems 3-Month Share Buyback Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Westport Fuel Systems's 3-Month Share Buyback Ratio distribution charts can be found below:

* The bar in red indicates where Westport Fuel Systems's 3-Month Share Buyback Ratio falls into.


WPRT
48GF Score
Westport Fuel Systems Inc WPRT
3-Month Share Buyback Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Westport Fuel Systems 3-Month Share Buyback Ratio Calculation

Westport Fuel Systems's 3-Month Share Buyback Ratio for the quarter that ended in Mar. 2026 is calculated as

3-Month Share Buyback Ratio=(Shares Outstanding (EOP) (Dec. 2025 ) - Shares Outstanding (EOP) (Mar. 2026 )) / Shares Outstanding (EOP) (Dec. 2025 )
=(17.375 - 17.396) / 17.375
=-0.12%

* 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.

What does a 3-Month Share Buyback Ratio of -0.12 mean?
Westport Fuel Systems (WPRT) has a 3-Month Share Buyback Ratio of -0.12 as of Mar. 2026. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Westport Fuel Systems and its competitors.
Is Westport Fuel Systems' 3-Month Share Buyback Ratio too high?
Westport Fuel Systems' current 3-Month Share Buyback Ratio is -0.12. Overall, Westport Fuel Systems has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Westport Fuel Systems' 3-Month Share Buyback Ratio compare to ORLY and AZO?
Westport Fuel Systems' 3-Month Share Buyback Ratio of -0.12 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 3-Month Share Buyback Ratio for a Vehicles & Parts company?
A good 3-Month Share Buyback Ratio depends on the Vehicles & Parts industry context. However, 3-Month Share Buyback Ratio 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 3-Month Share Buyback Ratio mean?
A high 3-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Westport Fuel Systems and its competitors. Westport Fuel Systems's current 3-Month Share Buyback Ratio is -0.12. 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 $1.25, compared to a current price of $1.89 — trading 51.2% above its estimated fair value. The current 3-Month Share Buyback Ratio is -0.12. Westport Fuel Systems' overall GF Score™ is 48/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Month Share Buyback Ratio calculated?
3-Month Share Buyback Ratio is calculated from a company's financial statements. For Westport Fuel Systems (WPRT), the current 3-Month Share Buyback Ratio is -0.12 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 $1.89 is trading 51.2% above its estimated GF Value™ of $1.25. GuruFocus considers Westport Fuel Systems to be Significantly Overvalued.

Key valuation signals for WPRT:

  • 3-Month Share Buyback Ratio: -0.12
  • GF Value™: $1.25 vs. price of $1.89 (51.2% above fair value)
  • GF Score™: 48/100 with 7 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

Other Exchanges WPI:GermanyWPRT:Canada
Address 1691 West 75th Avenue, Suite 101, Vancouver, BC, CAN, V6P 6P2
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.
48GF Score

Get the complete analysis for WPRT

3-Month Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.89
Price
$1.25
GF Value