The five largest Q3 2026 venture raises identified in the available round-by-round data were:
Databricks — $5 billion; Crusoe — $3.9 billion; The Boring Company — $3 billion; Cognition — $2 billion; and Joulent — $1.75 billion.
Databricks’ $5 billion strategic growth round was the quarter’s largest listed round. Another Q3 market roundup also names Safe Superintelligence at $5 billion, tied for the top spot, so the top five may vary depending on which deals are included in a tracker.
The biggest rounds were heavily concentrated in AI and infrastructure:
Databricks, Crusoe, and Cognition are AI-related, while The Boring Company develops transportation infrastructure.
Sources:
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