Custom Truck One SourceCTOS +5.00%67 Days Inventory is 248.56 as of Mar. 2026, which is 61% above its 10-year median of 154.56. 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 675 Business Services companies, Custom Truck One Source ranks worse than 93.93% on this metric.
The historical rank and industry rank for Custom Truck One Source's Days Inventory or its related term are showing as below:
CTOS'
s Days Inventory Range Over the Past 10 Years
Min: 51.91 Med: 154.56 Max: 263.03
Current: 242.12
During the past 9 years, Custom Truck One Source's highest Days Inventory was 263.03. The lowest was 51.91. And the median was 154.56.
CTOS's Days Inventory is ranked worse than 93.93% of 675
companies
in the Business Services industry
Industry Median: 25.24
vs CTOS: 242.12
Custom Truck One Source's Days Inventory
declined
from Mar. 2025 (287.95) to Mar. 2026 (248.56).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Custom Truck One Source's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.37.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Custom Truck One Source's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 2.12.
Custom Truck One Source (NYSE:CTOS) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Custom Truck One Source's Inventory Turnover for the
three
months ended in Mar. 2026 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Custom Truck One Source's Inventory to Revenue for the
three
months ended in Mar. 2026 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Custom Truck One Source Days Inventory Related Terms
Custom Truck One Source Days Inventory Historical Data
* 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: Days Inventory Comparison
For the Rental & Leasing Services subindustry, Custom Truck One Source's Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Business Services Industry
For the Business Services industry and Industrials sector, Custom Truck One Source's Days Inventory distribution charts can be found below:
* The bar in red indicates where Custom Truck One Source's Days Inventory falls into.
* 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.
Custom Truck One Source (CTOS) has a Days Inventory of 248.56 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Custom Truck One Source and its competitors. This is 61% above median its historical median of 154.56. Over the past decade, Custom Truck One Source's Days Inventory has ranged from 51.91 to 263.03. According to the industry distribution chart, Custom Truck One Source ranks #634 out of 675 companies in the Business Services industry, placing it in the top 93.9%.
Is Custom Truck One Source's Days Inventory too high?
Custom Truck One Source's current Days Inventory of 248.56 is 61% above median its 10-year median of 154.56. Over the past 10 years, this metric has ranged from a low of 51.91 to a high of 263.03. The Business Services industry median Days Inventory is 25.24. Custom Truck One Source's value of 248.56 is 884.8% above this industry median. Based on the distribution chart, Custom Truck One Source ranks #634 out of 675 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 Days Inventory compare to HTZ and VSTS?
According to the Business Services industry distribution chart, Custom Truck One Source ranks #634 out of 675 companies for Days Inventory. This places Custom Truck One Source in the lower half of its industry. The industry median Days Inventory is 25.24. Custom Truck One Source's value of 248.56 is 884.8% above this benchmark. Historically, Custom Truck One Source's own Days Inventory has ranged from 51.91 to 263.03 over the past decade. While the company's 10-year median is 154.56 vs. the industry median of 25.24, Custom Truck One Source 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 Days Inventory for a Business Services company?
The median Days Inventory among Business Services companies is 25.24, based on 675 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Custom Truck One Source's current Days Inventory of 248.56 is 884.8% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Custom Truck One Source and its competitors. For the Business Services industry, the median Days Inventory is 25.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Custom Truck One Source's current Days Inventory is 248.56, which is 61% above median its own 10-year median of 154.56. 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 Days Inventory is 248.56, which is 61% above median its 10-year median of 154.56 and 884.8% above the Business Services industry median of 25.24. 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 Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Custom Truck One Source (CTOS), the current Days Inventory is 248.56 as of Mar. 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:
Days Inventory: 248.56 (61% above median its 10-year median of 154.56)
GF Value™: $6.39 vs. price of $11.97 (87.3% above fair value)
Industry Position: 884.8% above the Business Services median (#634 of 675)
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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