We read every Berkshire Hathaway shareholder letter from 1965 to 2024. We studied every annual meeting transcript where Buffett and Munger spent hours explaining what makes a great business. We extracted the moat framework - the criteria Buffett uses to identify durable competitive advantages. We mapped the management quality signals - how he evaluates capital allocation, honesty, and alignment. We codified his valuation methodology - owner earnings, margin of safety, and the discipline to only buy at fair prices. Then we encoded all of it into the Oracle Quant's scoring logic. The algorithm runs daily against 7,000+ tickers, applying the exact criteria Buffett described across six decades of letters and meetings. Every score you see is the product of that framework, computed fresh each market day.