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M&A Signals
M&A Signals – Deals Announced Through May 6, 2026

From AI agent security to subscription commerce, this week’s M&A Signals covers the standout deals agencies should watch, plus the full list of recent M&A activity.

Highlights

Palo Alto Networks acquired Portkey

Palo Alto Networks is a cybersecurity company focused on protecting enterprise systems. Portkey specializes in AI Gateway technology for managing AI agent interactions. The deal is meant to strengthen security for autonomous AI agents inside enterprises. Portkey’s platform will be integrated into Prisma AIRS as a centralized control plane for AI activity. Agency lens: The stated Prisma AIRS integration creates clear pro...

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Christian Banach
Christian Banach is the founder of NextBigWin and a leader in agency growth and business development, bringing over 20 years of experience. He serves on the 4A’s Expert Network and has helped holdco agencies, such as Energy BBDO, and independents win millions in new business from brands like Disney, Toyota, and Kohl’s.