Advertising is growing faster than expected — but you wouldn’t know from the poor stock returns of social media advertising platforms in 2021.

What’s the big deal? According to forecasts from GroupM, global advertising spending is expected to grow 22.5% to $763B this year — higher than the previous 12% growth prediction.

And digital is expected to make up 64% of that total — up from 52% in 2019.

• Fastest: Digital advertising is expected to grow 31% this year — which could be the “fastest growth in the history of advertising”.
• Dominant: Estimated 80-90% of digital ad spend (excluding China) is controlled by Alphabet (Google), Meta (Facebook) and Amazon.

The largest of em’ all: Google — controls 29% of the US digital ad market — and just how dominant is it?

• Advertisers — Snap, Pinterest and Twitter’s combined 2020 $8B sales is just 4.3% of Alphabet’s 2020 sales ($182B).
• Google is double the size of the second-largest ad giant — Meta — in both sales and market cap.

Alphabet’s (NASDAQ:GOOG) fortunes reversed in 2021 — with its stock rising 64% — after underperforming other ad stocks last year.

Unlike other ad giants, Alphabet was less impacted by Apple’s privacy changes and inventory shortages — causing many brands to reduce ad spending.

Diversifying bets: With 82% of Alphabet’s sales and nearly 99% of Meta’s sales from advertising — both are looking for their next big thing:

• Meta is investing heavily into its AR/VR business — diving deeper into the metaverse.
• Google is pushing its nascent cloud business — with plans to triple its cloud sales over the next few years.

Ad giants are forecasting lower sales in the coming year — with GroupM estimating ad sales to rise 10% next year.