O'Reilly Automotive (HAM:OM6) Interest Expense: €-206 Mil (TTM As of Mar. 2026)

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.

HAM:OM6 O'Reilly Automotive Inc HAM:OM6
93 GF Score
Price €74.74
GF Value €82.99
! 3 Warning Signs
View Full Analysis

What is O'Reilly Automotive Interest Expense?

O'Reilly Automotive HAM:OM6 -1.48% 93 Interest Expense is €-206 Mil as of Mar. 2026. GuruFocus rates HAM:OM6 with a GF Score™ of 93/100 and a GF Value™ of €82.99. The stock has 3 warning signs investors should review.

Interest Expense is the amount reported by a company or individual as an expense for borrowed money. O'Reilly Automotive's interest expense for the three months ended in Mar. 2026 was € -54 Mil. Its interest expense for the trailing twelve months (TTM) ended in Mar. 2026 was €-206 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. O'Reilly Automotive's Operating Income for the three months ended in Mar. 2026 was € 728 Mil. O'Reilly Automotive's Interest Expense for the three months ended in Mar. 2026 was € -54 Mil. O'Reilly Automotive's Interest Coverage for the quarter that ended in Mar. 2026 was 13.41. 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.

O'Reilly Automotive  (HAM:OM6) Interest Expense Explanation

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. The higher, the better.

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

O'Reilly Automotive's Interest Expense for the three months ended in Mar. 2026 was €-54 Mil. Its Operating Income for the three months ended in Mar. 2026 was €728 Mil. And its Long-Term Debt & Capital Lease Obligation for the three months ended in Mar. 2026 was €7,167 Mil.

O'Reilly Automotive'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*727.991/-54.274
=13.41

* 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.

O'Reilly Automotive Interest Expense Historical Data

* Premium members only.

The historical data trend for O'Reilly Automotive's Interest Expense 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.

O'Reilly Automotive Interest Expense Chart

O'Reilly Automotive Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Interest Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only -128.12 -148.89 -184.93 -212.53 -200.75

O'Reilly Automotive 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 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 -53.25 -49.71 -50.75 -51.75 -54.27
HAM:OM6
93GF Score
O'Reilly Automotive Inc HAM:OM6
Interest Expense is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

O'Reilly Automotive 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 €-206 Mil.

* 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.

Frequently Asked Questions Learn more about Interest Expense →
What does a Interest Expense of €-206 Mil mean?
O'Reilly Automotive (HAM:OM6) has a Interest Expense of €-206 Mil as of Mar. 2026. Interest Expense is the amount a company pays on its long-term debt. View historical data on O'Reilly Automotive and its competitors.
Is O'Reilly Automotive's Interest Expense too high?
O'Reilly Automotive's current Interest Expense is €-206 Mil. Overall, O'Reilly Automotive has a GF Score™ of 93/100, reflecting its overall financial health beyond just this single metric.
How does O'Reilly Automotive's Interest Expense compare to AZO and GPC?
O'Reilly Automotive's Interest Expense of €-206 Mil can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Interest Expense depends on the Vehicles & Parts 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 O'Reilly Automotive and its competitors. O'Reilly Automotive's current Interest Expense is €-206 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is O'Reilly Automotive stock overvalued right now?
O'Reilly Automotive (HAM:OM6) has a current Interest Expense of €-206 Mil. The stock's GF Value™ is €82.99, compared to a current price of €74.74 — trading 9.9% below its estimated fair value. The current Interest Expense is €-206 Mil. O'Reilly Automotive's overall GF Score™ is 93/100 with 3 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 O'Reilly Automotive (HAM:OM6), the current Interest Expense is €-206 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 O'Reilly Automotive (HAM:OM6) Overvalued in 2026?

Based on GuruFocus' analysis, O'Reilly Automotive stock appears to be undervalued. The current stock price of €74.74 is trading 9.9% below its estimated GF Value™ of €82.99.

Key valuation signals for HAM:OM6:

  • Interest Expense: €-206 Mil
  • GF Value™: €82.99 vs. price of €74.74 (9.9% below fair value)
  • GF Score™: 93/100 with 3 warning signs

No single metric tells the full story. See the HAM:OM6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

O'Reilly Automotive Business Description

Address 233 South Patterson Avenue, Springfield, MO, USA, 65802
Founded in 1957, O'Reilly Auto Parts is one of the largest specialty retailers of automotive aftermarket parts, tools, supplies, equipment, and accessories, serving both DIY and professional customers. The company operates nearly 6,600 stores across 48 US states, Puerto Rico, Mexico, and Canada. In fiscal 2025, O'Reilly generated nearly $18 billion in sales, with its dual market strategy yielding a balanced revenue mix, split between retail DIY customers (49%) and professional service orders (49%). The balance of its sales is derived from noncore categories, including wholesale distribution to independent parts distributors, heavy-shop equipment sales, and value-added services.
93GF Score

Get the complete analysis for HAM:OM6

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

€74.74
Price
€82.99
GF Value