Sources behind the analysis

Each report starts with a selected SEC 10-K or 10-Q, including statements, notes and management discussion. Quarterly statements are generally unaudited. We investigate material questions using relevant earlier filings, company plans, competitor disclosures and original industry or official data. The article identifies the sources actually used and its information cutoff.

We verify figures at their original source and cross-check SEC XBRL data where available. Comparisons account for periods, currencies, acquisitions and accounting definitions. Earlier LineVest reports help locate questions; original documents support the claims.

How a report is produced

The universe is U.S. large and mid-cap companies, including the S&P 500. For free reports, fixed rules prioritize previously uncovered SEC 10-K or 10-Q filings from the past 14 days, using the SEC’s regularly updated filing index. A company is covered at most once every 90 days, and the same filing is not repeated. If no eligible recent filing is found or the index cannot be checked, the engine resumes checking the existing company list to select a verified periodic filing it has not yet covered.

Reports cover financial position, earnings and cash flow, with the opening conclusion followed by its evidence. We explain why management makes a material choice before weighing its benefits and costs. Research follows the company’s important questions rather than a fixed set of themes; it tests competing explanations and ends with a supported assessment.

Where AI is used

The drafting and the number-checking are done by AI models (OpenAI's GPT-6 Astra) under rules written by MinJeKim: which sources count, what must be verified, what may not be written (no price targets, no buy or sell language). MinJeKim owns the rules, reviews the output, and corrects errors in public.

Reports are labelled as AI-assisted. Nothing on this site is presented as the work of a human analyst alone.

Limits

The article distinguishes reported results, company forecasts, our calculations and assumptions. Forward-looking analysis explains the mechanism, time horizon and conditions behind an outcome. Any valuation context uses a dated price and an explicit basis. We do not provide target prices or personal buy/sell advice, interview management or continuously monitor a report after publication. New disclosures can change the assessment; AI-assisted checks can miss errors.

A fundamental read is not a trading recommendation. LineVest is not a registered investment adviser.