9 articles
The Method
The whole process, end to end — how the blocks and gates fit together.
Browse topic→3 articles
Five Gates Teardowns
The full research process applied to one real company, gate by gate, ending in a verdict.
Browse topic→2 articles
Fixed Income
Bonds, rates, and the discount-rate spine of every equity.
Browse topic→9 articles
Macro
Cycles, inflation, and the environment your companies live in.
Browse topic→13 articles
Valuation
Price-to-value frames — how to translate a business into a number.
Browse topic→7 articles
Selling Discipline
When to trim, sell, and exit — the other half of the decision.
Browse topic→5 articles
Business Quality
Moats, returns, and the durability of a compounding engine.
Browse topic→3 articles
Financial Statements
Reading the three statements like an owner, not an analyst.
Browse topic→3 articles
Investor Psychology
The behaviour gap — where most underperformance is decided.
Browse topic→14 tools
Calculators
Free standalone valuation calculators — DCF, reverse DCF, ROIC, margin of safety, and more.
Open the calculators→Read the articles. Get the decks inside the app.
Members of VI Stack get the full 9-slide deck and printable A4 reference card for each module, used during active research, not just at first read.