Custom Truck One SourceCTOS +5.00%67 Altman Z-Score is 1.14 as of Jun. 26, 2026, which is 48% above its 10-year median of 0.77. GuruFocus rates CTOS with a GF Score™ of 67/100 and a GF Value™ of $6.39 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,060 Business Services companies, Custom Truck One Source ranks worse than 81.98% 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 1.12 is in distress zone. This implies bankruptcy possibility in the next two years.
Custom Truck One Source has a Altman Z-Score of 1.14, 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 Custom Truck One Source's Altman Z-Score or its related term are showing as below:
CTOS'
s Altman Z-Score Range Over the Past 10 Years
Min: -0.33 Med: 0.77 Max: 22.3
Current: 1.12
During the past 9 years, Custom Truck One Source's highest Altman Z-Score was 22.30. The lowest was -0.33. And the median was 0.77.
Custom Truck One Source (NYSE:CTOS) 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.
* 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.
CTOS vs HTZ, VSTS, MGRC: Altman Z-Score Comparison
For the Rental & Leasing Services subindustry, Custom Truck One Source'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.
Custom Truck One Source Altman Z-Score vs Business Services Industry
For the Business Services industry and Industrials sector, Custom Truck One Source's Altman Z-Score distribution charts can be found below:
* The bar in red indicates where Custom Truck One Source's Altman Z-Score falls into.
Custom Truck One Source 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.
* 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.
Custom Truck One Source (CTOS) has a Altman Z-Score of 1.14 as of Jun. 26, 2026. The Altman Z-score measures a company's bankruptcy risk. View historical data on Custom Truck One Source and its competitors. This is 48% above median its historical median of 0.77. According to the industry distribution chart, Custom Truck One Source ranks #869 out of 1060 companies in the Business Services industry, placing it in the top 82%.
Is Custom Truck One Source's Altman Z-Score too high?
Custom Truck One Source's current Altman Z-Score of 1.14 is 48% above median its 10-year median of 0.77. The Business Services industry median Altman Z-Score is 2.97. Custom Truck One Source's value of 1.14 is 61.6% below this industry median. Based on the distribution chart, Custom Truck One Source ranks #869 out of 1060 companies in the Business Services industry, which is in the bottom quartile relative to peers. Overall, Custom Truck One Source has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Custom Truck One Source's Altman Z-Score compare to HTZ and VSTS?
According to the Business Services industry distribution chart, Custom Truck One Source ranks #869 out of 1060 companies for Altman Z-Score. This places Custom Truck One Source in the lower half of its industry. The industry median Altman Z-Score is 2.97. Custom Truck One Source's value of 1.14 is 61.6% below this benchmark. While the company's 10-year median is 0.77 vs. the industry median of 2.97, Custom Truck One Source 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 Altman Z-Score for a Business Services company?
The median Altman Z-Score among Business Services companies is 2.97, based on 1,060 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. Custom Truck One Source's current Altman Z-Score of 1.14 is 61.6% 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 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 Custom Truck One Source and its competitors. For the Business Services industry, the median Altman Z-Score is 2.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Custom Truck One Source's current Altman Z-Score is 1.14, which is 48% above median its own 10-year median of 0.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Custom Truck One Source stock overvalued right now?
Based on GuruFocus' analysis, Custom Truck One Source (CTOS) is currently considered Significantly Overvalued. The stock's GF Value™ is $6.39, compared to a current price of $11.97 — trading 87.3% above its estimated fair value. The current Altman Z-Score is 1.14, which is 48% above median its 10-year median of 0.77 and 61.6% below the Business Services industry median of 2.97. Custom Truck One Source's overall GF Score™ is 67/100 with 9 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 Custom Truck One Source (CTOS), the current Altman Z-Score is 1.14 as of Jun. 26, 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 Custom Truck One Source (CTOS) Overvalued in 2026?
Based on GuruFocus' analysis, Custom Truck One Source stock appears to be overvalued.
The current stock price of $11.97 is trading 87.3% above its estimated GF Value™ of $6.39.
GuruFocus considers Custom Truck One Source to be Significantly Overvalued.
Key valuation signals for CTOS:
Altman Z-Score: 1.14 (48% above median its 10-year median of 0.77)
GF Value™: $6.39 vs. price of $11.97 (87.3% above fair value)
Industry Position: 61.6% below the Business Services median (#869 of 1060)
No single metric tells the full story. See the CTOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Custom Truck One Source Inc is a one-stop-shop provider of specialty equipment in the electric utility transmission and distribution, forestry, telecom, waste management, rail, and infrastructure end-markets in North America. The company's segment includes Equipment Rental Solutions (ERS), Truck and Equipment Sales (TES), and Aftermarket Parts and Services (APS). It generates maximum revenue from the TES segment. Geographically, it derives a majority revenue from the United States.
67GF Score
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