Market capitalization, or market cap, is the combined value of a company’s publicly-traded shares. It’s the dollar amount that represents a company’s value, and there was a time not too long ago when $100 billion was a big deal.
Today, however, you need four commas, not three, to buy a ticket to the big leagues — but in 2026, even $1 trillion won’t punch your ticket to the tippy-top.
