The Stock Is Up Almost 56,000% and Is Still a Buy

O'Reilly Automotive (ORLY) stock has delivered substantial returns since its 1993 IPO, climbing nearly 56,000%; however, Q1 2025 net income decreased 2% year-over-year due to higher SG&A expenses, and the company faces potential headwinds from tariffs on Chinese imports, which comprise approximately 25% of its product sourcing. Despite these challenges, analysts believe O'Reilly remains a solid long-term investment due to increasing demand for aftermarket auto parts driven by older vehicles and the company's potential for further market share expansion, although it was not included in Motley Fool's current list of top 10 stocks.

Analysis

O'Reilly Automotive (NASDAQ: ORLY) has delivered exceptional long-term returns, with its stock appreciating nearly 56,000% since its 1993 initial public offering, growing into a leading U.S. automotive specialty retailer with a market capitalization of nearly $77 billion and 6,416 stores. The company serves both do-it-yourself (52% of 2024 sales) and professional service-provider markets (48% of 2024 sales), with the latter being a key growth driver due to market fragmentation. Despite its stock being up by a double-digit percentage year-to-date in 2025, O'Reilly reported a 2% year-over-year decrease in net income for Q1 2025, primarily due to higher selling, general, and administrative (SG&A) expenses, including increased payroll, benefits, and store maintenance costs. While President Brent Kirby suggested these SG&A pressures might be temporary, he acknowledged potential impacts from an accelerated inflationary environment. A more pronounced challenge is the uncertainty surrounding potential U.S. tariffs on Chinese imports, a significant concern as approximately 25% of O'Reilly's products are sourced from China; CEO Brad Beckham noted the difficulty in predicting the impact of these tariffs. Nevertheless, the long-term outlook is supported by factors such as increasing miles driven on older vehicles, which boosts demand for aftermarket parts, and the company's stated ambition to capture further market share.

Key Decisions for Investors

• Investors should evaluate O'Reilly's strong historical growth and market leadership against the recent Q1 2025 net income decline and rising SG&A expenses, which could signal near-term margin pressures.
• It is crucial to monitor developments regarding U.S. tariffs on Chinese goods, given that approximately 25% of O'Reilly's product sourcing from China exposes the company to potential cost increases and margin compression.
• Consider the long-term tailwinds from an aging vehicle fleet and O'Reilly's market share expansion opportunities, particularly in the professional segment, while being cognizant of potential inflationary pressures and the company's current exclusion from at least one prominent analyst's 'top buy' list.