Working Capital Quality Composite

The framework reads working capital quality as the structural alignment between reported earnings and operational cash generation across the cycle. The bullish pattern fires when free cash flow conversion exceeds 80% of GAAP net income across the trailing 5-year window, days sales outstanding remains stable or improving, days inventory outstanding tracks sales velocity proportionally, and days payable outstanding remains within healthy supplier-relationship range. The bearish pattern fires when these conditions deteriorate concurrently — particularly when reported earnings rise while free cash flow conversion declines, signaling earnings quality issues that often precede operational problems.

The framework reads free cash flow conversion as the mechanical test of whether reported earnings represent sustainable operational profitability or whether they include non-cash adjustments, working capital manipulation, or capital deployment timing that does not transfer to actual cash generation. Companies sustaining 80%+ free cash flow conversion across multiple years pass the working capital quality test alongside the broader compounder composite reads. Companies with reported earnings persistently exceeding free cash flow generation by material margins fail the test, often firing the working capital manipulation pattern as the underlying explanation.

The framework reads three structural signals across the trailing 5-year window. Free cash flow conversion ratio (FCF / GAAP net income) sustained above 80% with no single-year deterioration below 50%. Working capital trajectory (days sales outstanding, days inventory outstanding, days payable outstanding) stable or improving. Capital expenditure efficiency (revenue generated per dollar of capex three years forward) stable or improving. Companies passing all three signals are firing the bullish working capital quality composite. Companies failing any signal across multiple quarters require deeper composite reads to determine whether the failure is structural deterioration or transitory operational variance.

Reported earnings include non-cash adjustments — depreciation, amortization, stock-based compensation, accrual accounting timing — that do not transfer to actual cash generation. Free cash flow measures actual cash generated from operations minus capital expenditure required to maintain or expand the business. The two metrics align closely for companies with healthy working capital quality and diverge for companies whose reported earnings reflect non-cash factors disproportionate to operational cash generation. The framework reads the gap between earnings and cash flow as a leading indicator of operational health — sustained gaps typically resolve through one or the other reverting to the more accurate measurement.

The framework's read is that free cash flow conversion is a necessary condition for the bullish working capital quality composite but not a sufficient condition for the broader compounder composite. Companies with 90%+ free cash flow conversion can still face composite issues from competitive structural deterioration, governance capture, or capital allocation failures elsewhere in the operational read. The framework's discipline is reading the working capital quality alongside the broader composite firings rather than treating cash flow conversion as a standalone buy signal. Free registration shows the live firing list across the framework's panel for companies firing the working capital quality composite at strong magnitude.