Stock Valuation, From Naive to Nuanced

A stock's price is what someone is willing to pay for it today. Its value is what it will produce for its owner over its lifetime. The two are related — but only loosely, and only over very long horizons. This book is the toolkit for closing that gap: twelve coherent ways to answer the question "what is this stock worth?" and the discipline to know which one to use, and when.

Who this book is for

You can read a 10-K. You understand revenue, earnings, and cash flow. You want to move beyond "this P/E looks low" to a defensible view of what a business is actually worth. You've heard of discounted cash flow models but never built one. You've used multiples but suspect they hide as much as they reveal. This book is the bridge from financial literacy to valuation fluency.

What you walk away with

• A clear understanding of why price ≠ value, the role of margin of safety, and how interest rates rewrite every valuation overnight.
• Relative valuation done properly — P/E, PEG, P/S, P/B, EV/EBITDA, EV/FCF, dividend yield — with sector-specific guidance and the traps each multiple hides.
• A complete discounted cash flow treatment from FCFF mechanics to terminal value, WACC, sensitivity tables, scenario modelling, and Monte Carlo.
• The dividend discount model in single-stage, two-stage, H-model, and multi-stage forms — including when not to use it.
• Residual income and economic value added, the right framework for banks and insurers.
• Asset-based valuation, sum-of-the-parts, and the conglomerate discount.
• Reverse DCF — backing out the growth rate the market is pricing in, the most underused valuation skill in retail investing.
• Probability-weighted scenarios — bull, base, bear — and how to assign probabilities without fooling yourself.
• Real options thinking for pharma pipelines, R&D, and platform businesses.
• Sector-specific frameworks: banks, REITs, biotech rNPV, mining NAV, SaaS, utilities, insurers, airlines, and more.
• Special situations: spin-offs, post-bankruptcy equity, distressed assets, merger arbitrage.
• A clear-eyed catalogue of valuation traps — low-P/E traps, dividend-yield traps, terminal-value optimism, growth extrapolation, and the cyclical peak.
• A complete walkthrough of building your own valuation spreadsheet from scratch.

How to read this book

The first three chapters are foundational and best read in order. Chapters 4–10 cover specific methods and can be read as needed. Chapter 11 (sector-specific frameworks) is reference material — keep it close when you analyse a new industry. Chapter 13 (traps) is best read after the methods chapters, when you can recognise which traps apply to which methods.

Start with Price vs. Value: What's the Difference? →