CTOS (Custom Truck One Source) Interest Expense: $-154 Mil (TTM As of Mar. 2026)

What is Custom Truck One Source Interest Expense?

Custom Truck One Source CTOS +5.00% 67 Interest Expense is $-154 Mil as of Mar. 2026. 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.

Interest Expense is the amount reported by a company or individual as an expense for borrowed money. Custom Truck One Source's interest expense for the three months ended in Mar. 2026 was $ -35 Mil. Its interest expense for the trailing twelve months (TTM) ended in Mar. 2026 was $-154 Mil.

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income(EBIT) by its Interest Expense. Custom Truck One Source's Operating Income for the three months ended in Mar. 2026 was $ 35 Mil. Custom Truck One Source's Interest Expense for the three months ended in Mar. 2026 was $ -35 Mil. Custom Truck One Source's Interest Coverage for the quarter that ended in Mar. 2026 was 1.01. The higher the ratio, the stronger the company's financial strength is. Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Custom Truck One Source (NYSE:CTOS) Interest Expense Explanation

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Custom Truck One Source's Interest Expense for the three months ended in Mar. 2026 was $-35 Mil. Its Operating Income for the three months ended in Mar. 2026 was $35 Mil. And its Long-Term Debt & Capital Lease Obligation for the three months ended in Mar. 2026 was $1,735 Mil.

Custom Truck One Source's Interest Coverage for the quarter that ended in Mar. 2026 is calculated as

Interest Coverage	=	-1	*	Operating Income (Q: Mar. 2026 )	/	Interest Expense (Q: Mar. 2026 )
	=	-1	*	35.361	/	-35.037
	=	1.01

* 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.

The higher the ratio, the stronger the company's financial strength is.

Warning Sign:

Ben Graham prefers companies' interest coverage to be at least 5. Custom Truck One Source Inc interest coverage is 1.05, which is low.

Custom Truck One Source Interest Expense Historical Data

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The historical data trend for Custom Truck One Source's Interest Expense can be seen below:

Custom Truck One Source Interest Expense Chart

Custom Truck One Source Annual Data

Trend

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

Interest Expense

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-72.84

-88.91

-131.32

-167.11

-157.62

Custom Truck One Source Quarterly Data
	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26
Interest Expense	Get a 7-Day Free Trial															-38.91	-40.20	-40.25	-38.26	-35.04

67GF Score

Custom Truck One Source Inc CTOS

Interest Expense is just one metric. See GF Score™, valuation, warning signs, and more.

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Custom Truck One Source Interest Expense Calculation

Interest Expense is the amount reported by a company or individual as an expense for borrowed money.

Interest Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-154 Mil.

Frequently Asked Questions Learn more about Interest Expense →

What does a Interest Expense of $-154 Mil mean?

Custom Truck One Source (CTOS) has a Interest Expense of $-154 Mil as of Mar. 2026. Interest Expense is the amount a company pays on its long-term debt. View historical data on Custom Truck One Source and its competitors.

Is Custom Truck One Source's Interest Expense too high?

Custom Truck One Source's current Interest Expense is $-154 Mil. 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 Interest Expense compare to HTZ and VSTS?

Custom Truck One Source's Interest Expense of $-154 Mil can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good Interest Expense for a Business Services company?

A good Interest Expense depends on the Business Services industry context. However, Interest Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.

What does a high Interest Expense mean?

A high Interest Expense can signal that a stock is expensive relative to its fundamentals. Interest Expense is the amount a company pays on its long-term debt. View historical data on Custom Truck One Source and its competitors. Custom Truck One Source's current Interest Expense is $-154 Mil. 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 Interest Expense is $-154 Mil. 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 Interest Expense calculated?

Interest Expense is calculated from a company's financial statements. For Custom Truck One Source (CTOS), the current Interest Expense is $-154 Mil 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:

Interest Expense: $-154 Mil
GF Value™: $6.39 vs. price of $11.97 (87.3% above fair value)
GF Score™: 67/100 with 9 warning signs

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 Business Description

Industry Industrials Business Services

Comparable Companies HTZ VSTS MGRC PRG WLFC ALTG DWAY MWG AITX AIHS URI SUNB AER XPAR:AYV UHAL R BSP:RENT3 TSX:EFN TSE:8439 HKSE:02588

Other Exchanges 65W0:Germany

Address 7701 Independence Avenue, Kansas, MO, USA, 64125

Website https://www.customtruck.com

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

$11.97

Price

$6.39

GF Value

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