Why Buying Overvalued Stocks is Risky: Invest Smart, Buy Low Instead!

Why Buying Overvalued Stocks Is Risky

In this video, Chuck Carnevale—co-founder of FAST Graphs and known as Mr. Valuation—explains why investors should avoid paying premium prices for stocks, why buying overvalued stocks Is risky – even when the businesses themselves are high quality. His central question: why buy an overvalued stock with average growth prospects when you can buy a fairly valued or undervalued stock with equal or better growth potential?

Chuck begins with a comparison between Visa and Fiserv. Both are top-tier payment processors, but Visa trades at a lofty valuation (P/E over 30) with a low earnings yield of about 3%. By contrast, Fiserv trades at a much more attractive valuation, with double the earnings yield and stronger projected growth. The takeaway: investors buying Visa today risk long-term underperformance, while Fiserv offers the same quality but better returns at a cheaper price.

FISERV graph

He then highlights FedEx versus McDonald’s. Despite FedEx’s cyclical nature, it’s priced attractively with higher growth expectations and nearly 8% earnings yield. McDonald’s, however, trades at a steep premium with slower growth prospects, putting investors at risk of losing money if the valuation normalizes.

Chuck also compares utilities, showing how American Electric Power and Eversource illustrate the importance of valuation even in conservative sectors. Overvaluation in utilities has historically led to years of poor returns, while fairly valued utilities can provide strong dividends and double-digit returns.