Alphabet $GOOGL $GOOG is the 4th biggest company in the S&amp;P $SPY based on market capitalization, 11th on revenue, and 3rd based on Net Income. 

Break down of Google's 2019 Full Year rev
Ads 61%
Google Ad Manager 13%
Others (Nest, Play Store 12%)
Youtube 9%
Cloud 5% https://t.co/eGRJBw0Hs5