CRWV ▼ -3.8% - CoreWeave, Inc. $CRWV CoreWeave Launches Physical AI Field Engineering to Turn Proprietary Data Into Production AI CoreWeave shares fell 3.8% today despite the company's announcement of a new Physical AI Field Engineering service designed to help customers transform their proprietary data into production-ready AI systems. The decline suggests that investors may have been expecting either more concrete financial impact details or a different type of milestone to drive near-term gains. 10-SEP-2026 08:00 AM ET