LDOS ▲ +3.1% - Leidos Holdings, Inc. $LDOS - Leidos to keep 650,000 Navy and Marine Corps personnel securely connected worldwide Leidos announced it will maintain connectivity services for 650,000 Navy and Marine Corps personnel globally, a contract win that likely boosted investor confidence in the company's defense and intelligence business segment. The 3.1% gain reflects market approval of the contract's scope and the recurring revenue it should generate from this large-scale military communications responsibility. 14-SEP-2026 04:30 PM ET