Equifax (NYSE:EFX) has outperformed the market over the past 10 years by 3.84% on an annualized basis producing an average annual return of 14.31%. Currently, Equifax has a market capitalization of $36.14 billion. Buying $100 In EFX: If an investor had bought $100 of EFX stock 10 years ago, it would be worth $380.13 today based on a price of $292.08 for EFX at the time of writing. Equifax’s Performance Over Last 10 YearsFinally — what’s the point of all this? The key insight to take from this article is to note how much of a difference compounded returns can make in your cash growth over a pe…