When stocks trade for less than their cash and revenue.
Ben Graham's defensive value pattern updated for modern markets. Filters S&P 500+ for stocks where (cash + investments − all debt) exceeds 50% of market cap, revenue exceeds 40% of market cap, and operating cash flow has been positive in at least 2 of the last 4 quarters. Insurance, banking, and REITs excluded — their balance-sheet "cash" isn't discretionary.
Why this pattern works
When a real operating business with positive cash flow trades for less than the value of its cash and revenue, the market is making an error. Either the company will trade up to a more rational multiple as the market re-prices, or the company can use its excess cash for buybacks/dividends/M&A — both are accretive paths.
Historical priors: equal-weight baskets of stocks meeting all three thresholds returned 80-150% over 18-30 months in 2022-23. The pattern is rare; most "cheap" stocks have damaged balance sheets or burning cash flow. The cash-flow positivity filter eliminates 90% of value traps.
Top 25 by deep-value score
Sorted by a composite score: 60% net-cash-of-mcap, 25% revenue yield, 15% cash flow quality, with multipliers for mcap/rev ≤ 1.0× and 25%+ drawdowns from 52w high.