The Lutey Value - Warren Buffet Investing Style
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The steps to Implement the Lutey Value - Buffet Portfolio
1. Buy High-Quality Businesses
Buffett targets companies with:
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Strong and consistent earnings per share (EPS) growth
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High return on equity (ROE)
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Strong profit margins
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A business model that is easy to understand and defend
These companies typically possess a competitive moat—brand strength, pricing power, cost advantages, or scale.
2. Favor Consistency Over Hype
Rather than chasing fast-growing or speculative firms, Buffett prefers companies that:
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Have grown earnings steadily over many years
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Show improvement over both short-term and long-term periods
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Avoid volatile or cyclical earnings patterns
3. Emphasize Profitability and Capital Efficiency
Key metrics emphasized in the Buffett model include:
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ROE consistently above industry peers
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Strong net profit margins
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Strong operating margins
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Sustainable growth driven by reinvested earnings, not excessive debt
4. Avoid Excessive Debt
Buffett strongly avoids companies that rely on leverage to generate returns. Preferred firms have:
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Lower debt-to-equity ratios than industry peers
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Financial flexibility during recessions
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The ability to self-fund growth
5. Compare Companies to Their Industry
Buffett evaluates firms relative to their industry, not in isolation. The screening approach in the paper explicitly compares:
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EPS performance vs. industry
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ROE vs. industry medians
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Margins vs. industry benchmarks
This helps identify true business superiority, not just absolute strength.
Step-by-Step: How to Implement Buffett-Style Investing
Step 1: Start with a Quality Screen
Filter for companies that meet most or all of the following:
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EPS in the top 75% of their industry
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Positive EPS growth over 1-year, 3-year, and 7-year periods
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ROE above the industry median (both trailing 12 months and multi-year averages)
Step 2: Confirm Financial Strength
Narrow the list to firms with:
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Lower debt-to-equity than peers
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Strong operating and net profit margins
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Evidence of sustainable growth (not one-off earnings spikes)
Step 3: Assess Business Durability
Qualitatively evaluate:
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Business simplicity (easy to explain in one paragraph)
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Competitive moat (brand, cost leadership, switching costs)
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Long-term demand stability
This step is critical—Buffett blends quantitative screens with qualitative judgment.
Step 4: Avoid Overpaying
While Buffett is willing to pay for quality, he avoids:
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Excessively inflated valuations
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Businesses priced for perfection
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Companies whose earnings growth does not justify price
The paper notes that the Buffett model deemphasizes ultra-cheap valuation metrics but still enforces discipline on price vs. fundamentals
Step 5: Build a Concentrated, Long-Term Portfolio
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Hold a focused portfolio of high-quality names
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Rebalance periodically (e.g., annually or quarterly)
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Let compounding work over time instead of trading frequently