O’Reilly Automotive Inc (ORLY)

Operating profit margin

		Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021	Sep 30, 2021	Jun 30, 2021	Mar 31, 2021	Dec 31, 2020	Sep 30, 2020	Jun 30, 2020	Mar 31, 2020
Operating income (ttm)	US$ in thousands	3,251,157	3,231,243	3,231,737	3,222,212	3,186,376	3,149,857	3,056,829	3,001,606	2,954,491	2,948,155	2,898,560	2,895,593	2,917,168	2,775,559	2,745,973	2,686,880	2,419,336	2,326,567	2,137,917	1,899,501
Revenue (ttm)	US$ in thousands	16,708,480	16,444,900	16,283,840	16,080,630	15,812,250	15,624,720	15,219,960	14,821,710	14,409,860	14,056,860	13,737,810	13,532,670	13,327,560	12,864,840	12,592,910	12,218,910	11,604,500	11,258,710	10,717,600	10,215,870
Operating profit margin		19.46%	19.65%	19.85%	20.04%	20.15%	20.16%	20.08%	20.25%	20.50%	20.97%	21.10%	21.40%	21.89%	21.57%	21.81%	21.99%	20.85%	20.66%	19.95%	18.59%

December 31, 2024 calculation

Operating profit margin = Operating income (ttm) ÷ Revenue (ttm)
= $3,251,157K ÷ $16,708,480K
= 19.46%

The operating profit margin of O’Reilly Automotive Inc has shown a generally increasing trend from March 31, 2020, to March 31, 2021, reaching a peak of 21.99%. However, subsequently, the margin has displayed slight fluctuations and a gradual decline. By December 31, 2024, the operating profit margin had decreased to 19.46%. Overall, O’Reilly Automotive Inc has maintained a healthy operating profit margin above 19% throughout the analyzed period, indicating efficient cost management and profitability in its operations. It is essential for investors and stakeholders to monitor this metric closely to assess the company's ability to generate profits from its core business activities.