Top 10 US funding rounds: cybersecurity and AI lead

This week's largest US funding rounds were led by cybersecurity firms Island and Cyera, each raising $400M. Foundational AI company Snorkel AI raised $350M Series E at a $3.2B valuation, while AI drug discovery firm Enveda raised $311M Series E.

• Cybersecurity Investment Reaches $6.8B in Q3 20262026-10-15
• Snorkel AI raises $350M Series E at $3.5B valuation2026-09-22
• Crunchbase: Q3 deal pace holds steady as funding falls2026-10-09
• Insight Partners Launches Forward-Deployed Engineer Practice2026-10-05
• AI startup Island valued at $6.4 billion in latest round2026-09-24