Report: digital ad spending grew 12.2% YoY in 2020 to $139.8B, as H2 political ad spending offset the H1 falloff; top 10 companies held 78.1% share of revenues (Megan Graham/CNBC) –

Megan Graham / CNBC:
Report: digital ad spending grew 12.2% YoY in 2020 to $139.8B, as H2 political ad spending offset the H1 falloff; top 10 companies held 78.1% share of revenues  —  – Despite an initial falloff due to the Covid pandemic, digital advertising spending grew 12.2% year over year in 2020 …

Read More