What Are Owner Earnings?
Owner earnings is a valuation metric popularized by Warren Buffett that represents the true cash flow available to shareholders after accounting for the capital expenditures needed to maintain a company's competitive position. Unlike standard earnings metrics such as net income or EPS, owner earnings strip out accounting distortions and focus on the actual cash a business generates for its owners. The formula is: Owner Earnings = Net Income + Depreciation & Amortization − Maintenance CapEx. Our free owner earnings tool provides quarterly breakdowns including maintenance capex, growth capex, average PP&E ratio, and per-share values for any publicly traded stock.
How to Use This Owner Earnings Tool
- 1
Enter a Stock Symbol
Type any ticker symbol (e.g., AAPL, MSFT, GOOGL) in the Symbol field to look up that company's owner earnings history.
- 2
Set the Number of Periods
Optionally set a limit to control how many quarterly periods are returned. Leave blank for the default number of results.
- 3
Analyze the Results
Review the quarterly breakdown of owner earnings, maintenance capex, growth capex, and per-share values. Export to CSV for further analysis in Excel or Google Sheets.
Understanding Owner Earnings Metrics
Owners Earnings
The true cash flow available to shareholders after subtracting maintenance capital expenditures from operating cash flow. A consistently growing owner earnings figure signals a durable competitive advantage.
Maintenance Capex
The capital expenditure required to maintain the company's existing assets and operations at their current level. This is the minimum reinvestment needed to prevent the business from deteriorating.
Growth Capex
Capital expenditure invested to expand the business beyond its current capacity. Growth capex is discretionary spending aimed at increasing future revenue and earnings — a positive sign when funded by strong owner earnings.
Average PPE Ratio
The average Property, Plant & Equipment ratio used to estimate the split between maintenance and growth capex. A lower ratio indicates the company is more asset-light and requires less reinvestment.
Owners Earnings Per Share
Owner earnings divided by the number of diluted shares outstanding. This per-share metric makes it easy to compare owner earnings across companies of different sizes and to calculate an intrinsic value per share.