STT vs LDOS Comparison

State Street is a leading provider of financial services, including investment servicing, investment management, and investment research and trading. With approximately $49 trillion in assets under custody and administration, and $5.1 trillion in assets under management, as of June 30, 2025, State Street operates globally in more than 100 geographic markets and employs about 53,000 worldwide.

Leidos Holdings Inc is a technology, engineering, and science company that provides services and solutions in the defense, intelligence, civil, and health management, both domestically and internationally. The customers of the company includes the U.S. Department of Defense ("DoD"), the U.S. Intelligence Community, the U.S. Department of Homeland Security ("DHS"), the Federal Aviation Administration ("FAA"), the Department of Veterans Affairs ("VA"), and many other U.S. civilian, state and local government agencies, etc. The company is engaged in four reportable segments; National Security & Digital, Health & Civil, Commercial & International and Defense Systems. It provides a wide array of scientific, engineering and technical services and solutions across these reportable segments.