It's a battle between the world's most successful chipmaker and tech conglomerate.

AST SpaceMobile stock has surged over the last couple of years.

Apple's giving even more money to Google now -- but is it enough to make Alphabet stock a buy?

Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) had an incredible run during September. Its stock rose 14% throughout the month, which is a huge move considering that Alphabet is around a $3 trillion company.

Curious if Alphabet stock is really worth its rising price tag? You are not alone, as more investors are asking if it is now a bargain or already fully valued. After climbing 60.3% over the past year ...