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Module 6 · Valuation · Lesson 12
What a business is actually worth, versus what it’s trading for.
Quick Answer
Intrinsic value is an estimate of what a business is genuinely worth based on its assets, earnings, future cash flows, competitive advantages and risks rather than its current share price. Because valuation depends on uncertain assumptions, intrinsic value should be expressed as a range. Investors generally look to buy well below that range to create a margin of safety.
Benjamin Graham, the father of value investing and Warren Buffett’s teacher, drew a sharp distinction every investor must internalize: price is what you pay; value is what you get. Price is set by the auction of buyers and sellers each second of the trading day. Value is what the business is genuinely worth — based on the cash it will generate, the assets it owns, and the strength of its competitive position.
In the short run, price and value can diverge wildly. A company worth $100 a share might trade at $40 during a panic, or $200 during a euphoria. The wisest investors do not try to predict where the price will be tomorrow — they estimate where the value is today, then act when the gap between price and value becomes uncomfortably large in their favour.
Estimating intrinsic value is part science (cash flow projections, discount rates) and part art (qualitative judgement about brand, management, moat). It cannot be reduced to a single number — it is a range, with assumptions. But the discipline of working through the estimate forces you to think like an owner rather than a trader, and that mental shift alone produces better outcomes over a lifetime than any market-timing strategy.
This chart explains both value investing and behavioural finance in one image. The intrinsic value line is what the business is actually worth at each moment — it changes slowly. The market price is what people are willing to pay — it changes constantly, driven by mood, news, and the herd. The intelligent investor exploits the gaps. The crowd creates them.
Sources. Robert Shiller historical data. Benjamin Graham, The Intelligent Investor.
Part One
Intrinsic value is what a business is reasonably worth based on future cash flows, assets and risk, not just today’s share price.
If a business can produce durable cash flows for decades, its value may be higher than a short term market panic suggests.
Treating a valuation estimate as exact. Intrinsic value is a range, not a single magic number.
Use conservative, base and optimistic assumptions when valuing a company.
No single number captures intrinsic value. It is built from five components — three quantitative, two qualitative — that combine into a range estimate.
Net Asset Value
Formula. Total Assets − Total Liabilities = Shareholders’ Equity (also called Book Value). Divide by shares outstanding for per-share book value. This is the floor — the conservative estimate of what shareholders would receive if the company sold every asset and paid every debt today.
Caveat. Book value works well for asset-heavy businesses (banks, real estate, manufacturers) but understates the value of asset-light businesses with strong brands or networks (Coca-Cola, Visa, Microsoft). Useful as one of several measures, never the only one.
Earnings Power
Approach. Take the company’s average earnings over a full economic cycle — typically 5–10 years — and capitalise that at a reasonable multiple. A business earning $1 per share consistently at a market P/E of 15 has earnings-power value of roughly $15 per share, independent of asset value.
Why it matters. Most businesses are worth more than their book value because they generate ongoing profits. Earnings power captures this without requiring growth projections that may or may not materialize. Bruce Greenwald popularized this approach as a middle ground between Graham’s asset-based method and full DCF.
Future Cash Flows (DCF)
Approach. Discounted Cash Flow analysis projects free cash flow for 5–10 years, then estimates a terminal value, and discounts everything back to today using a required rate of return (often 8–10%). The result is what a rational investor should pay today for the right to all future cash.
Strength & weakness. DCF is theoretically the purest valuation method. In practice it is highly sensitive to growth and discount rate assumptions — small changes produce huge swings. Use as a sanity check alongside other methods, never alone. The next lesson covers DCF mechanics in detail.
Qualitative Factors
A company with a wide economic moat, excellent management, and a strong brand is worth more than its raw financials suggest. Coca-Cola’s brand alone is conservatively valued by analysts at $80+ billion — but no line on the balance sheet captures it. Qualitative factors adjust the quantitative estimate up or down.
How to apply. Start with the quantitative estimate (book value, earnings power, DCF). Adjust upward for strong moats, trustworthy management, and dominant brands. Adjust downward for poor management, eroding moats, or industry decline. This is subjective — express as a range, not a single point.
Margin of Safety
Your intrinsic value estimate is uncertain. The margin of safety is the discount you require before buying — typically 25–40% below your estimated value. If you think a business is worth $100 per share, you might require to pay $65 before buying. The gap absorbs your own estimation errors and provides downside protection.
Graham’s foundation. “Margin of safety” is Graham’s most important concept and the subject of the next lesson. Without it, your intrinsic value estimate is just an opinion. With it, you have a structural advantage that compounds over decades.
“Price is what you pay. Value is what you get.”
— Warren Buffett
Part Two
Intrinsic value applies to more than stocks. The clearest illustration is real estate, where the gap between price and value can sometimes be physically inspected. A distressed sale is intrinsic value investing in its purest form.
“Intrinsic value is an all-important concept that offers the only logical approach to evaluating the relative attractiveness of investments and businesses.”
Part Three
Step 1
Bookvalue floor
Step 2
Earningspower
Step 3
DCFupside
Step 4
Qualitativeadjustment
Step 5
Range +margin
One. Start with book value as your floor. Total assets minus total liabilities, on the balance sheet. This is the conservative lower bound — what shareholders would get in a liquidation. For asset-heavy businesses (banks, real estate), this is meaningful. For asset-light businesses, this is just a starting point.
Two. Calculate earnings-power value. Take 5–10 year average earnings, capitalise at a reasonable industry multiple (10–15× for stable businesses, 15–25× for higher quality). This produces a steady-state estimate that doesn’t depend on optimistic growth assumptions.
Three. Build a simple DCF for the upside. Project free cash flow growth for 5–10 years, add a terminal value, discount at 8–10%. Always run multiple scenarios — base case, bear case, bull case — to understand the range of plausible outcomes.
Four. Adjust for qualitative factors. Add value for strong moats, trustworthy management, dominant brand. Subtract for declining industries, weak management, eroding moats. This is judgement, not math. Be explicit about every adjustment so you can revisit and update it.
Five. Express intrinsic value as a range, then apply your margin of safety. Don’t say “the stock is worth $87.50.” Say “the stock is worth somewhere between $70 and $110.” If the current price is below the bottom of that range minus a 25–30% margin of safety, consider buying. Otherwise, wait.
Part Four
Over-confidence in projections. Building a DCF feels rigorous but it is mostly a sophisticated way to dress up assumptions. Garbage in, garbage out. Small changes to growth rate or discount rate produce wildly different valuations. Always run sensitivities and present a range.
Anchoring on current numbers. If today’s earnings are at a cyclical peak, projecting forward assumes the peak continues. If earnings are temporarily depressed, projections undervalue the business. Look at 5–10 year averages to smooth cyclical effects.
Ignoring the qualitative. A model that says a tobacco company is undervalued ignores the long-run decline in smoking rates. A model that values a coal miner ignores energy transition. Quantitative precision can obscure qualitative deterioration.
Forgetting that markets can stay irrational longer than you can stay solvent. Even when you have correctly identified a mispricing, the market may take years to agree. Position size for patience, not impatience. Never bet with leverage on a value thesis — the market can punish you for being early.
“It is better to be approximately right than precisely wrong.”
— Warren Buffett (paraphrased from Keynes)
Investor Wisdom
Ten quotes on the discipline of valuing businesses rather than chasing prices.
Means. The single most important distinction in investing. Price is the offer; value is the substance.
Apply. Estimate value first. Decide if the price offered is attractive only after.
“In the short run, the market is a voting machine. In the long run, it is a weighing machine.”
— Benjamin Graham
Means. Sentiment drives daily price. Fundamentals drive long-run value. Hold long enough for the scales to balance.
Apply. Don’t act on short-term price moves. Let earnings prove or disprove your value estimate.
Means. A rough estimate of fair value beats a sophisticated model with wrong assumptions.
Apply. Estimate value as a range, not a number. Be skeptical of decimal-point precision.
Means. Without intrinsic value, you’re just guessing prices. With it, you have a framework for decisions.
Apply. Every investment decision should reference your intrinsic value estimate.
“The stock market is filled with individuals who know the price of everything, but the value of nothing.”
— Phillip Fisher
Means. Most market participants quote prices fluently and cannot defend valuations.
Apply. Be the rare investor who can defend a value estimate. The edge compounds.
“Investment is most intelligent when it is most businesslike.”
Means. Treat a stock as you would a small business you might buy outright. Ask what you would pay for the whole thing.
Apply. Before buying, ask: would I buy this entire company at this price?
“To swim against the current of human nature is hard, but it is the only way to profit.”
— Howard Marks
Means. Value diverges most from price when fear and euphoria peak. Acting against the crowd is where edge lives.
Apply. Buy when revulsion is highest; trim when celebration is loudest.
“Whether we’re talking about socks or stocks, I like buying quality merchandise when it is marked down.”
Means. Sales exist in markets too. A high-quality business at 60% of intrinsic value is rare and valuable.
Apply. Keep a watchlist of quality businesses. Buy them when the market discounts them.
— John Maynard Keynes, economist
Means. DCF and intrinsic value spreadsheets feel scientific but rest on subjective inputs.
Apply. Always run multiple scenarios. The conclusion is the range, not the midpoint.
“The investor’s chief problem — and even his worst enemy — is likely to be himself.”
Means. Intrinsic value analysis is mostly about disciplining your own biases — not predicting the market.
Apply. Write down valuation assumptions before checking the current stock price. Anchoring is real.
Key Takeaways
Five Commitments
Read each one. If you cannot honestly commit to it, the lesson is not finished.
End of Lesson
Module 6 . Lesson 12 of 21 . Continue to Lesson 13 . Margin of Safety.
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