West Holdings (TSE:1407) Altman Z-Score: 1.73 (As of Jul. 14, 2026) — 22% 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:1407 West Holdings Corp TSE:1407
77 GF Score
Price 円2,179.00
GF Value 円2,487.85
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is West Holdings Altman Z-Score?

West Holdings TSE:1407 +1.30% 77 Altman Z-Score is 1.73 as of Jul. 14, 2026, which is 22% below its 10-year median of 2.22. GuruFocus rates TSE:1407 with a GF Score™ of 77/100 and a GF Value™ of 円2,487.85 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 415 Utilities - Independent Power Producers companies, West Holdings ranks better than 62.89% on this metric.

The Altman Z-Score is a model designed to predict the likelihood of a company going bankrupt within the next two years. Created by American finance professor Edward Altman in 1968, the model is specifically designed for publicly traded manufacturing companies with assets greater than $1 million.

Warning Sign:

Altman Z-score of 1.72 is in distress zone. This implies bankruptcy possibility in the next two years.

West Holdings has a Altman Z-Score of 1.73, indicating it is in Distress Zones. This implies bankrupcy possibility in the next two years.

The zones of discrimination were as such:

When Altman Z-Score <= 1.8, it is in Distress Zones.
When Altman Z-Score >= 3, it is in Safe Zones.
When Altman Z-Score is between 1.8 and 3, it is in Grey Zones.

The historical rank and industry rank for West Holdings's Altman Z-Score or its related term are showing as below:

TSE:1407' s Altman Z-Score Range Over the Past 10 Years
Min: 1.58   Med: 2.22   Max: 4.19
Current: 1.72

During the past 13 years, West Holdings's highest Altman Z-Score was 4.19. The lowest was 1.58. And the median was 2.22.


West Holdings  (TSE:1407) Altman Z-Score Explanation

X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.

X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.

X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.

X4, Market Value of Equity/Book Value of Total Liabilities (MVE/TL): The measure shows how much the firm's assets can decline in value (measured by market value of equity plus debt) before the liabilities exceed the assets and the firm becomes insolvent.

X5, Revenue/Total Assets (S/TA): The capital-turnover ratio is a standard financial ratio illustrating the sales generating ability of the firm's assets.

Read more about Altman Z-Score and the original research.


Be Aware

Altman Z-Score does not apply to financial companies.


West Holdings Altman Z-Score Related Terms


West Holdings Altman Z-Score Historical Data

* Premium members only.

The historical data trend for West Holdings's Altman Z-Score 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.

West Holdings Altman Z-Score Chart

West Holdings Annual Data
Trend Aug16 Aug17 Aug18 Aug19 Aug20 Aug21 Aug22 Aug23 Aug24 Aug25
Altman Z-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.58 3.15 2.21 2.18 1.63

West Holdings Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
Altman Z-Score 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.78 1.58 1.63 1.60 1.63

West Holdings Altman Z-Score Competitor Comparison

For the Utilities - Renewable subindustry, West Holdings's Altman Z-Score, along with its competitors' market caps and Altman Z-Score 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.


West Holdings Altman Z-Score vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, West Holdings's Altman Z-Score distribution charts can be found below:

* The bar in red indicates where West Holdings's Altman Z-Score falls into.


TSE:1407
77GF Score
West Holdings Corp TSE:1407
Altman Z-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

West Holdings Altman Z-Score Calculation

Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.

West Holdings's Altman Z-Score for today is calculated with this formula:

Z=1.2*X1+1.4*X2+3.3*X3+0.6*X4+1.0*X5
=1.2*0.3252+1.4*0.2527+3.3*0.0584+0.6*0.7764+1.0*0.3257
=1.73

* 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. GuruFocus does not calculate Altman Z-Score when X4 or X5 value is 0.

Trailing Twelve Months (TTM) ended in Feb. 2026:
Total Assets was 円146,042 Mil.
Total Current Assets was 円87,158 Mil.
Total Current Liabilities was 円39,668 Mil.
Retained Earnings was 円36,910 Mil.
Pre-Tax Income was 842 + -287 + 6203 + 464 = 円7,222 Mil.
Interest Expense was -348 + -328 + -344 + -294 = 円-1,314 Mil.
Revenue was 9333 + 5847 + 25249 + 7133 = 円47,562 Mil.
Market Cap (Today) was 円86,417 Mil.
Total Liabilities was 円111,311 Mil.

* Note that for stock reported semi-annually or annually, GuruFocus uses latest annual data as the TTM data.

X1=Working Capital/Total Assets
=(Total Current Assets - Total Current Liabilities)/Total Assets
=(87158 - 39668)/146042
=0.3252

X2=Retained Earnings/Total Assets
=36910/146042
=0.2527

X3=Earnings Before Interest and Taxes/Total Assets
=(Pre-Tax Income - Interest Expense)/Total Assets
=(7222 - -1314)/146042
=0.0584

X4=Market Value Equity/Book Value of Total Liabilities
=Market Cap/Total Liabilities
=86417.288/111311
=0.7764

X5=Revenue/Total Assets
=47562/146042
=0.3257

The zones of discrimination were as such:

Distress Zones - 1.81 < Grey Zones < 2.99 - Safe Zones

West Holdings has a Altman Z-Score of 1.73 indicating it is in Distress Zones.

Study by Altman found that companies that are in Distress Zone have more than 80% of chances of bankruptcy in two years.

Frequently Asked Questions Learn more about Altman Z-Score →
What does a Altman Z-Score of 1.73 mean?
West Holdings (TSE:1407) has a Altman Z-Score of 1.73 as of Jul. 14, 2026. The Altman Z-score measures a company's bankruptcy risk. View historical data on West Holdings and its competitors. This is 22% below median its historical median of 2.22. Over the past decade, West Holdings' Altman Z-Score has ranged from 1.58 to 4.19. According to the industry distribution chart, West Holdings ranks #154 out of 415 companies in the Utilities - Independent Power Producers industry, placing it in the top 37.1%.
Is West Holdings' Altman Z-Score too high?
West Holdings' current Altman Z-Score of 1.73 is 22% below median its 10-year median of 2.22. Over the past 10 years, this metric has ranged from a low of 1.58 to a high of 4.19. The Utilities - Independent Power Producers industry median Altman Z-Score is 1.22. West Holdings' value of 1.73 is 41.8% above this industry median. Based on the distribution chart, West Holdings ranks #154 out of 415 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, West Holdings has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does West Holdings' Altman Z-Score compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, West Holdings ranks #154 out of 415 companies for Altman Z-Score. This puts West Holdings in the upper half of its industry. The industry median Altman Z-Score is 1.22. West Holdings' value of 1.73 is 41.8% above this benchmark. Historically, West Holdings' own Altman Z-Score has ranged from 1.58 to 4.19 over the past decade. While the company's 10-year median is 2.22 vs. the industry median of 1.22, West Holdings 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 Altman Z-Score for an Utilities - Independent Power Producers company?
The median Altman Z-Score among Utilities - Independent Power Producers companies is 1.22, based on 415 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. West Holdings's current Altman Z-Score of 1.73 is 41.8% 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 Altman Z-Score mean?
A high Altman Z-Score can signal that a stock is expensive relative to its fundamentals. The Altman Z-score measures a company's bankruptcy risk. View historical data on West Holdings and its competitors. For the Utilities - Independent Power Producers industry, the median Altman Z-Score is 1.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. West Holdings's current Altman Z-Score is 1.73, which is 22% below median its own 10-year median of 2.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is West Holdings stock overvalued right now?
Based on GuruFocus' analysis, West Holdings (TSE:1407) is currently considered Modestly Undervalued. The stock's GF Value™ is 円2,487.85, compared to a current price of 円2,179.00 — trading 12.4% below its estimated fair value. The current Altman Z-Score is 1.73, which is 22% below median its 10-year median of 2.22 and 41.8% above the Utilities - Independent Power Producers industry median of 1.22. West Holdings' overall GF Score™ is 77/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z-Score calculated?
Altman Z-Score is calculated from a company's financial statements. For West Holdings (TSE:1407), the current Altman Z-Score is 1.73 as of Jul. 14, 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 West Holdings (TSE:1407) Overvalued in 2026?

Based on GuruFocus' analysis, West Holdings stock appears to be undervalued. The current stock price of 円2,179.00 is trading 12.4% below its estimated GF Value™ of 円2,487.85. GuruFocus considers West Holdings to be Modestly Undervalued.

Key valuation signals for TSE:1407:

  • Altman Z-Score: 1.73 (22% below median its 10-year median of 2.22)
  • GF Value™: 円2,487.85 vs. price of 円2,179.00 (12.4% below fair value)
  • GF Score™: 77/100 with 5 warning signs
  • Industry Position: 41.8% above the Utilities - Independent Power Producers median (#154 of 415)

No single metric tells the full story. See the TSE:1407 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


West Holdings Business Description

Address 3-20-2 Nishi-Shinjuku, Tokyo Opera City Building 32 Floor, Shinjuku-ku, Tokyo, JPN, 163-1432
West Holdings Corp is engaged in the solar power generation. The company generates solar power for municipalities, residential and industrial use. Its business activities are divided into different divisions including Stadtberg business, Solar power generation for municipalities, special high-pressure solar power generation, Industrial solar power generation, Residential solar power generation, O & M (operation and management), Sales of electricity and Esco Business. Stadtberg division provides consulting and operation support for infrastructure services centered on renewable energy. O & M division monitors the photovoltaic power plant and maintains the maximum amount of power generation. Its Esco division provides various energy-saving measures.
77GF Score

Get the complete analysis for TSE:1407

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

円2,179.00
Price
円2,487.85
GF Value