Te Chang (ROCO:5511) Altman Z2-Score: 5.10 (As of Jul. 21, 2026) — Near Median

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ROCO:5511 Te Chang ROCO:5511
87 GF Score
Price NT$69.10
GF Value NT$62.60
Valuation Fairly Valued
! 5 Warning Signs
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What is Te Chang Altman Z2-Score?

Te Chang ROCO:5511 +1.77% 87 Altman Z2-Score is 5.10 as of Jul. 21, 2026, which is 1% below its 10-year median of 5.17. GuruFocus rates ROCO:5511 with a GF Score™ of 87/100 and a GF Value™ of NT$62.60 (Fairly Valued). The stock has 5 warning signs investors should review. Among 1,768 Construction companies, Te Chang ranks better than 72.06% on this metric.

Altman Z2-Score, also known as Z"-Score, is used to predict the likelihood that a non-manufacturing company (excluding property/financial company) will face bankruptcy within a two-year period.

Good Sign:

Te Chang has a Altman Z2-Score of 5.10, indicating it is in Safe Zones. This implies the Altman Z2-Score is strong.

The zones of discrimination were as such:

When Altman Z2-Score <= 1.1, it is in Distress Zones.
When Altman Z2-Score >= 2.6, it is in Safe Zones.
When Altman Z2-Score is between 1.1 and 2.6, it is in Grey Zones.

The historical rank and industry rank for Te Chang's Altman Z2-Score or its related term are showing as below:

ROCO:5511' s Altman Z2-Score Range Over the Past 10 Years
Min: 3.98   Med: 5.17   Max: 5.71
Current: 5.1

During the past 13 years, Te Chang's highest Altman Z2-Score was 5.71. The lowest was 3.98. And the median was 5.17.


Te Chang  (ROCO:5511) Altman Z2-Score Explanation

The original Z-Score model was based on publicly traded manufacturing companies while the Z2-Score, also known as Z"-score can be used for any type of company excluding property/financial companies. Both Z-Score and Z2-Score describes the financial health of a company, and its likelihood of financial distress.

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_2, Net Worth (Total Stockholders Equity - Preferred Stock)/Total Liabilities (NW/TL): it compares a company’s stock net worth with its total liabilities and can be used to assess the extent of its reliance on debt.

Read more about Altman Z2-Score, the original research on Z-Score and the additional research on Z2-Score.


Be Aware

Altman Z2-Score does not apply to financial companies.


Te Chang Altman Z2-Score Related Terms


Te Chang Altman Z2-Score Historical Data

* Premium members only.

The historical data trend for Te Chang's Altman Z2-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.

Te Chang Altman Z2-Score Chart

Te Chang Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Altman Z2-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.98 4.32 5.33 5.23 5.10

Te Chang Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Altman Z2-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 5.23 4.94 4.32 4.93 5.10

ROCO:5511 vs PWR, FIX, EME: Altman Z2-Score Comparison

For the Engineering & Construction subindustry, Te Chang's Altman Z2-Score, along with its competitors' market caps and Altman Z2-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.


Te Chang Altman Z2-Score vs Construction Industry

For the Construction industry and Industrials sector, Te Chang's Altman Z2-Score distribution charts can be found below:

* The bar in red indicates where Te Chang's Altman Z2-Score falls into.


ROCO:5511
87GF Score
Te Chang ROCO:5511
Altman Z2-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Te Chang Altman Z2-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.

Z2-Score, also known as Z"-Score is the Z-Score for non-manufacturing companies excluding property/financial companies.

Te Chang's Altman Z2-Score for today is calculated with this formula:

Z=6.56*X1+3.26*X2+6.72*X3+1.05*X4_2
=6.56*0.3618+3.26*0.3182+6.72*0.1061+1.05*0.9318
=5.10

* 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 Z2-Score when X4_2 value is 0.

Trailing Twelve Months (TTM) ended in Dec. 2025:
Total Assets was NT$14,399 Mil.
Total Current Assets was NT$11,669 Mil.
Total Current Liabilities was NT$6,460 Mil.
Retained Earnings was NT$4,581 Mil.
Pre-Tax Income was 568.304 + 495.91 + 289.263 + 159.285 = NT$1,513 Mil.
Interest Expense was -3.821 + -3.727 + -3.816 + -3.663 = NT$-15 Mil.
Total Liabilities was NT$7,392 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
=(11668.859 - 6459.927)/14399.096
=0.3618

X2=Retained Earnings/Total Assets
=4581.432/14399.096
=0.3182

X3=Earnings Before Interest and Taxes/Total Assets
=(Pre-Tax Income - Interest Expense)/Total Assets
=(1512.762 - -15.027)/14399.096
=0.1061

X4_2=Net Worth/Total Liabilities
=(Total Stockholders Equity - Preferred Stock)/Total Liabilities
=(6887.09 - 0)/7391.503
=0.9318

The zones of discrimination were as such:

Distress Zones - 1.1 < Grey Zones < 2.6 - Safe Zones

Te Chang has a Altman Z2-Score of 5.10 indicating it is in Safe Zones.

Frequently Asked Questions Learn more about Altman Z2-Score →
What does a Altman Z2-Score of 5.10 mean?
Te Chang (ROCO:5511) has a Altman Z2-Score of 5.10 as of Jul. 21, 2026. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on Te Chang and its competitors. This is near median its historical median of 5.17. Over the past decade, Te Chang's Altman Z2-Score has ranged from 3.98 to 5.71. According to the industry distribution chart, Te Chang ranks #494 out of 1768 companies in the Construction industry, placing it in the top 27.9%.
Is Te Chang's Altman Z2-Score too high?
Te Chang's current Altman Z2-Score of 5.10 is near median its 10-year median of 5.17. Over the past 10 years, this metric has ranged from a low of 3.98 to a high of 5.71. The Construction industry median Altman Z2-Score is 3.22. Te Chang's value of 5.10 is 58.4% above this industry median. Based on the distribution chart, Te Chang ranks #494 out of 1768 companies in the Construction industry, which is above the industry midpoint. Overall, Te Chang has a GF Score™ of 87/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Te Chang's Altman Z2-Score compare to PWR and FIX?
According to the Construction industry distribution chart, Te Chang ranks #494 out of 1768 companies for Altman Z2-Score. This puts Te Chang in the upper half of its industry. The industry median Altman Z2-Score is 3.22. Te Chang's value of 5.10 is 58.4% above this benchmark. Historically, Te Chang's own Altman Z2-Score has ranged from 3.98 to 5.71 over the past decade. While the company's 10-year median is 5.17 vs. the industry median of 3.22, Te Chang 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 Z2-Score for a Construction company?
The median Altman Z2-Score among Construction companies is 3.22, based on 1,768 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z2-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z2-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Te Chang's current Altman Z2-Score of 5.10 is 58.4% 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 Z2-Score mean?
A high Altman Z2-Score can signal that a stock is expensive relative to its fundamentals. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on Te Chang and its competitors. For the Construction industry, the median Altman Z2-Score is 3.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Te Chang's current Altman Z2-Score is 5.10, which is near median its own 10-year median of 5.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Te Chang stock overvalued right now?
Based on GuruFocus' analysis, Te Chang (ROCO:5511) is currently considered Fairly Valued. The stock's GF Value™ is NT$62.60, compared to a current price of NT$69.10 — trading 10.4% above its estimated fair value. The current Altman Z2-Score is 5.10, which is near median its 10-year median of 5.17 and 58.4% above the Construction industry median of 3.22. Te Chang's overall GF Score™ is 87/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z2-Score calculated?
Altman Z2-Score is calculated from a company's financial statements. For Te Chang (ROCO:5511), the current Altman Z2-Score is 5.10 as of Jul. 21, 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 Te Chang (ROCO:5511) Overvalued in 2026?

Based on GuruFocus' analysis, Te Chang stock appears to be overvalued. The current stock price of NT$69.10 is trading 10.4% above its estimated GF Value™ of NT$62.60. GuruFocus considers Te Chang to be Fairly Valued.

Key valuation signals for ROCO:5511:

  • Altman Z2-Score: 5.10 (near median its 10-year median of 5.17)
  • GF Value™: NT$62.60 vs. price of NT$69.10 (10.4% above fair value)
  • GF Score™: 87/100 with 5 warning signs
  • Industry Position: 58.4% above the Construction median (#494 of 1768)

No single metric tells the full story. See the ROCO:5511 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Te Chang Business Description

Address Wuquan Road, 1st Floor, No.401-1, North District, Taichung, TWN, 40458
Te Chang main business operations include contracting for construction and civil engineering projects. The Group is engaged in the construction and real estate leasing business and is a single reportable segment. The company has presence in Taiwan, and Thailand. The company generates majority of revenue from Taiwan. The company's projects are Hospital Project, School Project, social housing, Factory building project, Commercial buildings, office building, civil Engineering, Other projects.
87GF Score

Get the complete analysis for ROCO:5511

Altman Z2-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$69.10
Price
NT$62.60
GF Value