Frameworks, techniques, and tools for evaluating businesses using public data, financial signals, and AI-powered diagnostics.

Investment checklist
A practical six-pass checklist for analyzing a company before you invest, from business model and financial health to management quality and valuation.

Peer analysis
A practical method for picking true comparables: match business model, size, growth, margins, and leverage before you trust any valuation multiple.

Deferred revenue
Deferred revenue shows next year's growth forming before it reaches the income statement. How to read the trend, adjust for seasonality, and spot the distortions.

Share buybacks
Buybacks can manufacture EPS growth with no improvement in the underlying business. A practical guide to separating real growth from share count math.

Tax analysis
A company's low tax rate can hide expiring incentives, audit risk, and jurisdiction bets. How to read the tax footnote and spot the earnings risk early.

Operating leverage
Operating leverage explains why small revenue moves turn into big earnings swings. How to estimate it from filings and use it in forecasts and stress tests.
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Geographic analysis
Where to find geographic revenue in a 10-K and how to read it for currency risk, political exposure, concentration, and the growth hiding underneath.

Rd analysis
R&D budgets tell you little on their own. Here is how to use filings, patents, and new product disclosures to judge whether the spending produces anything.

Segment analysis
Diversified companies often trade below the sum of their parts. Here is how to use segment disclosures and sum-of-the-parts math to find the gap.

Capital expenditure
Capex is where management's real priorities show up. How to split maintenance from growth spending, test returns on capital, and spot the games in the filings.

Goodwill impairment
A goodwill write-down is management admitting it overpaid for a deal. How to read the charge, spot warning signs early, and judge an M&A track record.

Small cap
How to analyze small-cap companies with zero analyst coverage: reading filings nobody reads, building your own estimates, and sizing for thin liquidity.
89 articles