AI inside (TSE:4488) PS Ratio: 1.81 (As of Jul. 28, 2026) — 65% Below Median

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.

TSE:4488 AI inside Inc TSE:4488
63 GF Score
Price 円2,176.00
GF Value 円4,105.99
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is AI inside PS Ratio?

AI inside TSE:4488 +2.74% 63 PS Ratio is 1.81 as of Jul. 28, 2026, which is 65% below its 10-year median of 5.13. GuruFocus rates TSE:4488 with a GF Score™ of 63/100 and a GF Value™ of 円4,105.99 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 2,788 Software companies, AI inside ranks better than 53.12% 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, AI inside's share price is 円2176.00. AI inside's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,201.69. Hence, AI inside's PS Ratio for today is 1.81.

Good Sign:

AI inside Inc stock PS Ratio (=1.76) is close to 10-year low of 1.64.

The historical rank and industry rank for AI inside's PS Ratio or its related term are showing as below:

TSE:4488' s PS Ratio Range Over the Past 10 Years
Min: 1.64   Med: 5.13   Max: 195.73
Current: 1.81

During the past 9 years, AI inside's highest PS Ratio was 195.73. The lowest was 1.64. And the median was 5.13.

TSE:4488's PS Ratio is ranked better than
53.12% of 2788 companies
in the Software industry
Industry Median: 2.005 vs TSE:4488: 1.81

AI inside's Revenue per Sharefor the six months ended in Mar. 2026 was 円614.40. Its Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,201.69.

During the past 12 months, the average Revenue per Share Growth Rate of AI inside was 7.80% per year. During the past 3 years, the average Revenue per Share Growth Rate was 7.30% per year. During the past 5 years, the average Revenue per Share Growth Rate was 2.90% per year.

During the past 9 years, AI inside's highest 3-Year average Revenue per Share Growth Rate was 143.90% per year. The lowest was -3.40% per year. And the median was 18.05% per year.

Back to Basics: PS Ratio


AI inside  (TSE:4488) 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.

Similar to the PE Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PS Ratio measures the valuation based on the earning power of the company. This is where it is different from the PB Ratio , which measures the valuation based on the company's balance sheet.


Be Aware

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.


AI inside PS Ratio Related Terms


AI inside PS Ratio Historical Data

* Premium members only.

The historical data trend for AI inside'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.

AI inside PS Ratio Chart

AI inside Annual Data
Trend Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
PS Ratio
Get a 7-Day Free Trial Premium Member Only 6.21 4.39 7.30 2.64 1.84

AI inside Semi-Annual Data
Mar18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
PS Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 7.30 6.79 2.64 0.00 1.84

TSE:4488 vs MSFT, ORCL, PLTR: PS Ratio Comparison

For the Software - Infrastructure subindustry, AI inside'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.


AI inside PS Ratio vs Software Industry

For the Software industry and Technology sector, AI inside's PS Ratio distribution charts can be found below:

* The bar in red indicates where AI inside's PS Ratio falls into.


TSE:4488
63GF Score
AI inside Inc TSE:4488
PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AI inside 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.

AI inside's PS Ratio for today is calculated as

PS Ratio=Share Price/Revenue per Share (TTM)
=2176.00/1201.687
=1.81

AI inside's Share Price of today is 円2176.00.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. AI inside's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円1,201.69.

* 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:

PS Ratio=Market Cap/Revenue

The Revenue here is for the trailing 12 months.

Frequently Asked Questions Learn more about PS Ratio →
What does a PS Ratio of 1.81 mean?
AI inside (TSE:4488) has a PS Ratio of 1.81 as of Jul. 28, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on AI inside and its competitors. This is 65% below median its historical median of 5.13. Over the past decade, AI inside's PS Ratio has ranged from 1.64 to 195.73. According to the industry distribution chart, AI inside ranks #1307 out of 2788 companies in the Software industry, placing it in the top 46.9%.
Is AI inside's PS Ratio too high?
AI inside's current PS Ratio of 1.81 is 65% below median its 10-year median of 5.13. Over the past 10 years, this metric has ranged from a low of 1.64 to a high of 195.73. The Software industry median PS Ratio is 2.01. AI inside's value of 1.81 is 9.7% below this industry median. Based on the distribution chart, AI inside ranks #1307 out of 2788 companies in the Software industry, which is above the industry midpoint. Overall, AI inside has a GF Score™ of 63/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does AI inside's PS Ratio compare to MSFT and ORCL?
According to the Software industry distribution chart, AI inside ranks #1307 out of 2788 companies for PS Ratio. This puts AI inside in the upper half of its industry. The industry median PS Ratio is 2.01. AI inside's value of 1.81 is 9.7% below this benchmark. Historically, AI inside's own PS Ratio has ranged from 1.64 to 195.73 over the past decade. While the company's 10-year median is 5.13 vs. the industry median of 2.01, AI inside 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 2.01, based on 2,788 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. AI inside's current PS Ratio of 1.81 is 9.7% 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 AI inside and its competitors. For the Software industry, the median PS Ratio is 2.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AI inside's current PS Ratio is 1.81, which is 65% below median its own 10-year median of 5.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AI inside stock overvalued right now?
Based on GuruFocus' analysis, AI inside (TSE:4488) is currently considered Significantly Undervalued. The stock's GF Value™ is 円4,105.99, compared to a current price of 円2,176.00 — trading 47% below its estimated fair value. The current PS Ratio is 1.81, which is 65% below median its 10-year median of 5.13 and 9.7% below the Software industry median of 2.01. AI inside's overall GF Score™ is 63/100 with 2 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 AI inside (TSE:4488), the current PS Ratio is 1.81 as of Jul. 28, 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 AI inside (TSE:4488) Overvalued in 2026?

Based on GuruFocus' analysis, AI inside stock appears to be undervalued. The current stock price of 円2,176.00 is trading 47% below its estimated GF Value™ of 円4,105.99. GuruFocus considers AI inside to be Significantly Undervalued.

Key valuation signals for TSE:4488:

  • PS Ratio: 1.81 (65% below median its 10-year median of 5.13)
  • GF Value™: 円4,105.99 vs. price of 円2,176.00 (47% below fair value)
  • GF Score™: 63/100 with 2 warning signs
  • Industry Position: 9.7% below the Software median (#1307 of 2788)

No single metric tells the full story. See the TSE:4488 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


AI inside Business Description

Address 3-8-12 Shibuya, Shibuya-ku, 4th floor, Shibuya Dai-ichi Life Building, Tokyo, JPN, 150-0002
AI inside Inc engages in providing artificial intelligence platform to improve productivity. The company provides its business through its product DX Suite.
63GF Score

Get the complete analysis for TSE:4488

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

円2,176.00
Price
円4,105.99
GF Value