valuation
Valuation is the process of figuring out how much something is worth — usually a company, a stock, or an asset — in money terms.
What Is Valuation?
Imagine you want to buy a lemonade stand. Before you hand over your cash, you'd ask: how much money does it make? Will people keep buying? Is the wooden stand falling apart? Answering those questions to land on a fair price is valuation.
In finance, people do the same thing with much bigger objects — entire companies, buildings, or shares of stock. The goal is to attach a sensible number to something whose "true" price isn't printed on a tag.
Why It Matters
Valuation guides huge real-world decisions. When Facebook bought Instagram in 2012 for $1 billion, Instagram had 13 employees and made almost no money. Critics laughed. But Facebook valued Instagram not on today's earnings, but on its future — millions of loyal users. That bet looks brilliant now. Valuation is really about pricing the future.
Common Ways to Value Things
There are three popular approaches, and each is like a different lens:
- Earnings-based (how much it makes): If a business earns steady profit, you estimate its worth from those profits. A shop earning $100,000 a year might sell for several times that amount.
- Comparison-based (what similar things sell for): Just like pricing a house by looking at neighboring homes, you compare a company to similar ones already bought or traded.
- Future cash-based (Discounted Cash Flow): You predict the cash a business will earn for years ahead, then shrink those far-off dollars down to today's value — because a dollar next year is worth less than a dollar now.
A Key Idea: Money Has a Time Value
Would you rather get $100 today or a year from now? Today, obviously — you could invest it, or prices might rise. This simple truth, called the time value of money, sits at the heart of valuation.
The Honest Truth
Valuation is part math, part storytelling. Analysts disagreed wildly over Tesla's worth for years. Numbers give structure, but judgment about the future always fills the gaps — which is why smart people can reach very different answers.