What Is Intrinsic Value?

Intrinsic value is an estimate of what a company is fundamentally worth, based on its ability to generate cash over time. There is no single formula — different investors and analysts use different methods, and they can arrive at meaningfully different numbers.

The most common approach is discounted cash flow (DCF) analysis: projecting the company's future free cash flows and discounting them back to today using a rate that reflects the time value of money and the riskiness of those cash flows. Other approaches include relative valuation (comparing the company to similar businesses using multiples like P/E or price-to-sales) and asset-based valuation (estimating the replacement cost of the company's assets).

WallStreetScore uses a combination of cash-flow-based and relative-valuation inputs to produce an intrinsic value estimate for each stock. This estimate is displayed alongside the current price and buy-price target on the stock page. The Methodology page describes the specific model used.

Price is what you pay; value is what you get. This distinction, often attributed to Warren Buffett, is the foundation of value investing. A stock's market price fluctuates daily based on supply and demand, news, sentiment, and macroeconomic factors. Intrinsic value changes more slowly — it shifts when the company's fundamentals change (new earnings, revised growth prospects, altered competitive position).

When price is below intrinsic value, the stock may be undervalued — the market is offering the business at a discount to its estimated worth. When price is above intrinsic value, the stock may be overvalued — the market has priced in optimistic assumptions that may not materialize.

The gap between price and value is expressed as the margin of safety — the percentage discount (or premium) of price relative to the estimate. The Opportunity Score translates this gap into a single rating that helps you compare the price-to-value relationship across stocks.

Intrinsic value estimates vary because they depend on assumptions about the future — and reasonable people can disagree about the future. Key assumptions that drive differences include:

Growth rate: How fast will revenue and earnings grow over the next 5–10 years? An analyst who expects 15% annual growth will produce a much higher intrinsic value than one who expects 5%.

Discount rate: What rate should be used to bring future cash flows to present value? A higher discount rate (reflecting higher perceived risk) produces a lower intrinsic value. Different analysts use different risk premiums.

Terminal value: What is the company worth at the end of the explicit forecast period? This often accounts for a large portion of the total estimate, and small changes in the terminal growth assumption can swing the number significantly.

This is why WallStreetScore presents intrinsic value as an estimate, not a precise target. The number is most useful as a framework — it helps you think about whether the stock is cheap, fair, or expensive — rather than as a definitive verdict on worth.

The biggest mistake investors make with intrinsic value is treating it as a fact rather than an estimate. 'The intrinsic value is $150 and the stock trades at $120, so it's undervalued by 25%' — this reasoning assumes the $150 estimate is correct. But if the growth assumption is too optimistic or the discount rate is too low, the true value might be $110, and the stock is actually overvalued.

A more productive approach is to use intrinsic value as one input among many. If the estimate suggests the stock is cheap, ask: What assumptions would have to be true for that to be correct? Are those assumptions reasonable? What would change your mind? This is the essence of margin of safety thinking — buying below estimate provides a buffer if your assumptions prove optimistic.

For more on how to avoid common valuation errors, see Common Stock Valuation Mistakes. And remember: intrinsic value is a tool for disciplined thinking, not a crystal ball.