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Four hospital operators, four business models, 14x ROIC spread. HCA's scale generates 19.2% returns. THC's ambulatory surgery centers deliver 16.8% margins. UHS's behavioral health focus shows improving trends—but deteriorating litigation risk. CYH's rural model is structurally broken. Static ROIC analysis misses the risk velocity layer that determines which returns are sustainable.
Meta's Family of Apps earns a 51.5% operating margin. Its ROIC is declining at -6.3 points per quarter. Both facts are true simultaneously. The gap between them reveals everything about the largest AI infrastructure bet in advertising history — and the accounting policies designed to make it look cheaper than it is.
Screen 50 stocks by ROIC, FCF Yield, and 3 other metrics yfinance cannot provide. Percentile-ranked composite score: Quality (60%) + Value (40%). One script, one API call, no signup.
A stock with a low PE looks cheap. But if ROIC is declining, you're buying a deteriorating business at a discount that keeps getting bigger. Stock Pulse compares any stock to its own 2-year baseline and diagnoses VALUE TRAP or OPPORTUNITY. One API call, no signup.
Five US-listed rare earth and critical minerals companies hold a combined ~$16 billion market cap. We computed cash runway, dilution velocity, and project funding gaps from their latest 10-Q XBRL data — then cross-referenced every government funding headline against what the SEC filings actually disclose. Key findings: NioCorp is 27% funded for the $1.14B Elk Creek Project with an EXIM timeline they 'cannot estimate.' Perpetua is 32% funded for a $2.2B project facing two federal lawsuits. NB shareholders have been diluted 210% from baseline. MP Materials is the only company with binding customer contracts and government price protection — but it's still burning $230M per year in free cash flow.
We computed ROIC from XBRL financial data for every NYSE-listed copper miner with processed filings. Freeport-McMoRan (FCX) — the world's largest publicly traded copper producer — earns the lowest return on invested capital at 9.2%, while Southern Copper (SCCO) generates 24.2% on half the revenue. The 10-K filings reveal why: FCX's Indonesia operations depend on $2.82/lb gold credits to achieve negative cash costs, while SCCO's $0.89/lb cost structure is built on vertical integration and 60-year mine lives.
Our analysis of 2,100+ SEC filers reveals that cost of revenue reporting in XBRL is even more fragmented than revenue. Only 38% of filers use the most common element (CostOfGoodsAndServicesSold), 36% have no standard COGS element at all, and ExxonMobil's $199.5 billion in crude oil purchases is invisible to standard extraction — producing a misleading 100% gross margin.