Google's Q4 ad revenue came in at $61.24B, up 33% YoY; YouTube's ad revenue rose to $8.63B, up 25.4% YoY (Jennifer Elias/CNBC)

Jennifer Elias / CNBC:

Google’s Q4 ad revenue came in at $61.24B, up 33% YoY; YouTube’s ad revenue rose to $8.63B, up 25.4% YoY  —  – Alphabet beat on the highest and backside traces for the fourth quarter.  — The inventory jumped in prolonged buying and selling after the report.  — The firm additionally introduced a 20-for-1 inventory cut up.