O'Reilly Automotive (ORLY)
Retail especializado — repuestos automotrices
O'Reilly operates 6,695 auto parts stores with a dual DIY/professional strategy and an exceptional ROIC driven by negative working capital and aggressive buybacks, but at $90 the market already pays a multiple (~29x TTM earnings) well above the range its archetype justifies, leaving a thin margin of safety: Preserves value with an estimated 5-year return of +2%.
- Price
- $90.44
- Intrinsic value (5y, base)
- $101
- Total annual return (5y)
- 2.3%
- Status (nominal)
- Preserves value
- Margin of safety
- No margin
The essentials
- 6,695 stores in the U.S., Puerto Rico, Mexico, and Canada; 225-235 net openings guided for 2026
- Comparable sales accelerated to +6.0% in Q2'26 (from +4.1% a year earlier); FY26 guidance raised to 4-6%
- ROIC of 58%, leveraged by negative working capital and invested capital reduced by aggressive buybacks
- No dividend: shareholder return is 100% via buybacks, partly funded with additional debt over the last year
Intrinsic value — two valuation methods
By both methods, the value today (DCF $78 · Multiples $81) is below the market price ($90).
Pillars of the analysis
The verdict — today vs 5 years
Today — expensive, no margin of safety: at $90 trades ~11.6% above its value discounted to today (~$81); the expected return does not even reach the risk-free rate (4.5%).
At 5 years — Preserva valor: the target price ($101) plus dividends yield just enough to preserve nominal capital, below the required 4% floor.
The bridge: the return at 5 years falls below the risk-free rate (4.5%) — which is why there is not even a discount to today's value. To require a 15% annual return, it would need to be bought at ~$50.
Thesis
The business
O'Reilly is an exceptional-quality compounder: 33 consecutive years of record revenue and earnings, a wide, stable moat built on logistics scale and its dual DIY/professional strategy, and a return on capital of 57.9% leveraged by negative working capital. Demand for auto parts replacement is largely non-discretionary, giving it defensiveness against the economic cycle.
The valuation
The business is valued with a single method —P/E on adjusted net income, with no separate segments— using an exit multiple derived from the specialty-retail archetype band (16-22x), positioned at 20x for the combination of moderate terminal growth, a wide moat, and an exceptional ROIC. Applied to projected 5-year earnings, that yields a value of $101 per share, compared against today's $90.
The margin of safety
No margin of safety: at this price capital is preserved, but it is not bought below its value.. The current price implies a TTM P/E near 29x, notably above the ceiling of its archetype band (22x); even with earnings per share growing at a healthy pace through revenue growth, margin expansion, and share buybacks, multiple compression toward more disciplined levels absorbs much of that improvement. The result is Preserves value, with an estimated CAGR of +2% at market price.
What to watch
The central disconfirmer is whether the market indefinitely sustains a premium multiple above this band —which would make the model, anchored to fundamentals, systematically underestimate value. Also worth watching is the pace of buybacks: the company is partly funding them with additional debt (TTM buybacks exceed owner-FCF), which is not indefinitely sustainable without straining the balance sheet if the credit cycle tightens.
Educational / informational. Does not constitute investment advice.