Observed Signal · Nov 3, 2026 · Earnings Report · Source: ExchangeWire · Impact: 3/5 · Sentiment: Positive
Amazon Ad Revenue Nears $20B; Walmart Data on Vibe CTV
In the third quarter, Amazon's advertising revenue reached nearly $20 billion, a 12% year-over-year increase, contributing to total revenue of $201.9 billion. The company highlighted Amazon Ads Agent, an AI-driven buying tool that integrates sponsored ads, display, video, and audio, claiming beta tests showed up to 67% higher return on long-term ad spend. Separately, Walmart has integrated its first-party shopper data into Vibe's self-serve CTV platform, enabling advertisers to target CTV campaigns based on purchase behavior and life stages. Third, an analysis by Press Gazette based on Ipsos Iris data showed that Reach-owned titles experienced the steepest audience declines among the UK's top 50 news sites in September, with Chronicle Live down 45.8% and Daily Record down 42.1%, reflecting broader declines across the industry.
Amazon's ad revenue growth and AI agent indicate major shifts in retail media and AI-driven buying, while Walmart's data integration with Vibe expands retail media capabilities.
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Key Takeaways & Evidence Grounding
- Amazon's ad revenue reached $19.64 billion in Q3, up 12% year-over-year.
- Amazon Ads Agent, an AI-driven buying tool, showed up to 67% higher return on long-term ad spend in beta tests.
- Walmart made its first-party audiences available on Vibe's self-serve CTV platform.
- Reach-owned Chronicle Live saw a 45.8% annual audience decline in September.
- 38 of the UK's top 50 news brands recorded lower monthly audiences year-over-year.
Connected Companies & Entities
3 Entities mapped“Walmart has made its first-party audiences available inside Vibe, a self-serve CTV platform.”
“Amazon's advertising arm brought in almost $20bn in Q3, and it unveiled Amazon Ads Agent.”
“Walmart made its first-party audiences available inside Vibe's CTV platform.”
Ontology Mapping & Concepts
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