ZETA is still cheap with enormous potential despite rising 96% since I added it in May and seeing no significant price reduction; revenue grew 44% over the past year, operating income grew 430%, and it trades at five times sales and 22 times forward price-to-earnings.

Number four on our list, " Zeta Global," is a stock I talked about in May and said, "Oh my God, I love this situation." The stock has risen considerably since then . In fact, I think it has increased by about 90% since I mentioned it.

But look at this. Since the beginning of the year, it has increased by 60%. Therefore, there is no significant price reduction here. Absolutely, but look at the numbers. It has increased by 96% since I added it in May.

Revenue growth of 44% over the past year. Operating income grew by 430%, and it is trading at only five times sales and 22 times forward price-to-earnings . It remains a cheap company with enormous potential, even though it has not seen a price decrease.