Joanna Glasner

Top 10 weekly funding rounds feature Safe Superintelligence's $5B Nvidia-backed round and Commonwealth Fusion Systems' $1B, with notable bets across energy storage, nuclear, fintech, and AI infrastructure.

Seed investors are pouring into AI-focused cybersecurity, with $855M raised across 150+ seed rounds in 2026 year-to-date, including big bets like Oak ($60M), Cylake ($45M), and JetStream Security ($34M).

General Catalyst led $5M+ fintech deals in Q2 2026, overtaking Y Combinator, amid a rising but choppy fintech funding environment in H1 2026.