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.
Power SolutionsTSE:4450 -1.01%90 PS Ratio is 1.59 as of Jul. 19, 2026, which is 45% above its 10-year median of 1.10. GuruFocus rates TSE:4450 with a GF Score™ of 90/100 and a GF Value™ of 円1,769.88 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 2,783 Software companies, Power Solutions ranks better than 56.63% on this metric.
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, Power Solutions's share price is 円2148.00.
Power Solutions's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was 円1,346.90. Hence, Power Solutions's PS Ratio for today is 1.59.
Good Sign:
Power Solutions Ltd stock PS Ratio (=0.84) is close to 1-year low of 0.84.
The historical rank and industry rank for Power Solutions's PS Ratio or its related term are showing as below:
TSE:4450'
s PS Ratio Range Over the Past 10 Years
Min: 0.54 Med: 1.1 Max: 7.53
Current: 1.59
During the past 9 years, Power Solutions's highest PS Ratio was 7.53. The lowest was 0.54. And the median was 1.10.
TSE:4450's PS Ratio is ranked better than 56.63% of 2783
companies
in the Software industry
Industry Median: 2.04
vs TSE:4450: 1.59
During the past 12 months, the average Revenue per Share Growth Rate of Power Solutions was 15.70% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 12.50% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 21.30% per year.
During the past 9 years, Power Solutions's highest 3-Year average Revenue per Share Growth Rate was 28.90% per year. The lowest was 4.70% per year. And the median was 14.25% per year.
Back to Basics: PS Ratio
Power Solutions (TSE:4450) 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.
Power Solutions PS Ratio Related Terms
Power Solutions PS Ratio Historical Data
* Premium members only.
The historical data trend for Power Solutions's PS Ratio can be seen below:
* 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 Information Technology Services subindustry, Power Solutions'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.
Power Solutions PS Ratio vs Software Industry
For the Software industry and Technology sector, Power Solutions's PS Ratio distribution charts can be found below:
* The bar in red indicates where Power Solutions's PS Ratio falls into.
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.
Power Solutions's Share Price of today is 円2148.00. Power Solutions'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 円1,346.90.
* 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:
Power Solutions (TSE:4450) has a PS Ratio of 1.59 as of Jul. 19, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Power Solutions and its competitors. This is 45% above median its historical median of 1.10. Over the past decade, Power Solutions' PS Ratio has ranged from 0.54 to 7.53. According to the industry distribution chart, Power Solutions ranks #1207 out of 2783 companies in the Software industry, placing it in the top 43.4%.
Is Power Solutions' PS Ratio too high?
Power Solutions' current PS Ratio of 1.59 is 45% above median its 10-year median of 1.10. Over the past 10 years, this metric has ranged from a low of 0.54 to a high of 7.53. The Software industry median PS Ratio is 2.04. Power Solutions' value of 1.59 is 22.1% below this industry median. Based on the distribution chart, Power Solutions ranks #1207 out of 2783 companies in the Software industry, which is above the industry midpoint. Overall, Power Solutions has a GF Score™ of 90/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Power Solutions' PS Ratio compare to IBM and ACN?
According to the Software industry distribution chart, Power Solutions ranks #1207 out of 2783 companies for PS Ratio. This puts Power Solutions in the upper half of its industry. The industry median PS Ratio is 2.04. Power Solutions' value of 1.59 is 22.1% below this benchmark. Historically, Power Solutions' own PS Ratio has ranged from 0.54 to 7.53 over the past decade. While the company's 10-year median is 1.10 vs. the industry median of 2.04, Power Solutions has consistently been below 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 Software company?
The median PS Ratio among Software companies is 2.04, based on 2,783 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. Power Solutions's current PS Ratio of 1.59 is 22.1% below 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 Power Solutions and its competitors. For the Software industry, the median PS Ratio is 2.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Power Solutions's current PS Ratio is 1.59, which is 45% above median its own 10-year median of 1.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Power Solutions stock overvalued right now?
Based on GuruFocus' analysis, Power Solutions (TSE:4450) is currently considered Modestly Overvalued. The stock's GF Value™ is 円1,769.88, compared to a current price of 円2,148.00 — trading 21.4% above its estimated fair value. The current PS Ratio is 1.59, which is 45% above median its 10-year median of 1.10 and 22.1% below the Software industry median of 2.04. Power Solutions' overall GF Score™ is 90/100 with 1 warning sign 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 Power Solutions (TSE:4450), the current PS Ratio is 1.59 as of Jul. 19, 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 Power Solutions (TSE:4450) Overvalued in 2026?
Based on GuruFocus' analysis, Power Solutions stock appears to be overvalued.
The current stock price of 円2,148.00 is trading 21.4% above its estimated GF Value™ of 円1,769.88.
GuruFocus considers Power Solutions to be Modestly Overvalued.
Key valuation signals for TSE:4450:
PS Ratio: 1.59 (45% above median its 10-year median of 1.10)
GF Value™: 円1,769.88 vs. price of 円2,148.00 (21.4% above fair value)
Industry Position: 22.1% below the Software median (#1207 of 2783)
No single metric tells the full story. See the TSE:4450 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Power Solutions Ltd specializes in corporate information technology activities. It is mainly engaged in the development, operation, and maintenance of business consulting systems and the outsourcing of business for asset management companies and other financial institutions.
90GF Score
Get the complete analysis for TSE:4450
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
TSE:4450 has been successfully added to your 
