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.
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.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Longda Construction & Development's share price is NT$28.00.
Longda Construction & Development's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$23.50. Hence, Longda Construction & Development's PS Ratio for today is 1.19.
During the past 13 years, Longda Construction & Development's highest 3-Year average Revenue per Share Growth Rate was 30.90% per year. The lowest was -28.90% per year. And the median was 9.15% per year.
Back to Basics: PS Ratio
Longda Construction & Development (TPE:5519) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Longda Construction & Development PS Ratio Related Terms
Longda Construction & Development PS Ratio Historical Data
* 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.
For the Engineering & Construction subindustry, Longda Construction & Development's PS Ratio, along with its competitors' market caps and PS 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.
Longda Construction & Development PS Ratio vs Construction Industry
For the Construction industry and Industrials sector, Longda Construction & Development's PS Ratio distribution charts can be found below:
* The bar in red indicates where Longda Construction & Development's PS Ratio falls into.
Longda Construction & Development PS Ratio Calculation
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Longda Construction & Development's Share Price of today is NT$28.00. Longda Construction & Development's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$23.50.
* 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.
It can also be calculated from the numbers for the whole company:
Longda Construction & Development (TPE:5519) has a PS Ratio of 1.19 as of Jul. 18, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Longda Construction & Development and its competitors. This is near median its historical median of 1.16. Over the past decade, Longda Construction & Development's PS Ratio has ranged from 0.54 to 2.49. According to the industry distribution chart, Longda Construction & Development ranks #1065 out of 1768 companies in the Construction industry, placing it in the top 60.2%.
Is Longda Construction & Development's PS Ratio too high?
Longda Construction & Development's current PS Ratio of 1.19 is near median its 10-year median of 1.16. Over the past 10 years, this metric has ranged from a low of 0.54 to a high of 2.49. The Construction industry median PS Ratio is 0.88. Longda Construction & Development's value of 1.19 is 35.2% above this industry median. Based on the distribution chart, Longda Construction & Development ranks #1065 out of 1768 companies in the Construction industry, which is below the industry midpoint. Overall, Longda Construction & Development has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Longda Construction & Development's PS Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Longda Construction & Development ranks #1065 out of 1768 companies for PS Ratio. This places Longda Construction & Development in the lower half of its industry. The industry median PS Ratio is 0.88. Longda Construction & Development's value of 1.19 is 35.2% above this benchmark. Historically, Longda Construction & Development's own PS Ratio has ranged from 0.54 to 2.49 over the past decade. While the company's 10-year median is 1.16 vs. the industry median of 0.88, Longda Construction & Development has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PS Ratio for a Construction company?
The median PS Ratio among Construction companies is 0.88, based on 1,768 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Longda Construction & Development's current PS Ratio of 1.19 is 35.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Longda Construction & Development and its competitors. For the Construction industry, the median PS Ratio is 0.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Longda Construction & Development's current PS Ratio is 1.19, which is near median its own 10-year median of 1.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Longda Construction & Development stock overvalued right now?
Based on GuruFocus' analysis, Longda Construction & Development (TPE:5519) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$31.74, compared to a current price of NT$28.00 — trading 11.8% below its estimated fair value. The current PS Ratio is 1.19, which is near median its 10-year median of 1.16 and 35.2% above the Construction industry median of 0.88. Longda Construction & Development's overall GF Score™ is 92/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Longda Construction & Development (TPE:5519), the current PS Ratio is 1.19 as of Jul. 18, 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 Longda Construction & Development (TPE:5519) Overvalued in 2026?
Based on GuruFocus' analysis, Longda Construction & Development stock appears to be undervalued.
The current stock price of NT$28.00 is trading 11.8% below its estimated GF Value™ of NT$31.74.
GuruFocus considers Longda Construction & Development to be Modestly Undervalued.
Key valuation signals for TPE:5519:
PS Ratio: 1.19 (near median its 10-year median of 1.16)
GF Value™: NT$31.74 vs. price of NT$28.00 (11.8% below fair value)
Industry Position: 35.2% above the Construction median (#1065 of 1768)
No single metric tells the full story. See the TPE:5519 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Longda Construction & Development Business Description
Longda Construction & Development Corp is engaged in the integrated construction business of construction and civil engineering, as well as the development, leasing, and sale of residential housing and buildings. The group operates in two reportable segments namely Construction Division: This segment is responsible for comprehensive construction services, including building and civil engineering works. Property Development and Sales Division: This segment is responsible for the development, leasing, and sale of residential and commercial buildings. Geographically it's presence is in Taiwan and Japan regions.
92GF Score
Get the complete analysis for TPE:5519
PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TPE:5519 has been successfully added to your 
