RBRK ▼ -4.7% - Rubrik, Inc. $RBRK - Rubrik and CrowdStrike Bring Agentic Automation to Identity Attack Resilience Rubrik shares fell 4.7% today despite the company announcing a new partnership with CrowdStrike to integrate agentic automation into identity attack resilience solutions. The decline suggests investors may have been underwhelmed by the partnership announcement or reacted to broader market headwinds rather than the strategic collaboration itself. 01-SEP-2026 04:08 PM ET