Palantir just posted one of the strongest quarters in its history as a public company. Wall Street's reaction was split. The stock fell. And one analyst said he had never seen anything quite like it at this scale.

Apple's Q2 earnings report gave Wall Street a lot to like.

Alphabet (GOOGL) has the most popular search engine, is a hyperscaler, and one of the best-positioned companies in the artificial intelligence race. The company classifies its two revenue streams as Google Cloud and Google Services.

ServiceNow (NOW) just delivered the kind of results in the first quarter that usually send a stock higher. Revenue and earnings beat estimates, subscription growth exceeded 20%, and management raised full-year guidance.