Leidos Holdings' trading volume on February 17th was $427 million, a 93.99% increase compared to the previous trading day.

On February 17, 2026, information technology consulting and other services company Leidos Holdings (LDOS) had a trading volume of $427 million, ranking 310th among U.S. stocks for the day. The trading volume increased by 93.99% compared to the previous day, with a daily trading volume of 2.5941 million shares.

Leidos Holdings (LDOS) fell 8.38% on February 17, 2026, to $161.53. The stock declined 17.04% over the past five trading days, 14.21% for the entire month of February, and 10.46% year-to-date. Over the past 52 weeks, it has increased by 22.13%.

If the company has been listed for less than 52 weeks, the 52-week change is calculated from the listing date to the present (this also applies to companies listed for less than one month or fewer than five trading days).

Leidos Holdings released its third-quarter fiscal year 2025 consolidated financial results on November 4, 2025. From January 4, 2025, to October 3, 2025, revenue was $12.967 billion, a 5.45% increase year-over-year, with a net profit of $1.127 billion, up 16.31% year-over-year.

Leidos Holdings, Inc. is a Delaware corporation founded in 1969. Leidos is an industry and technology leader providing smarter, more efficient digital and mission innovation for government and commercial clients. The company leverages seven core technological capabilities to deliver specific domain expertise, technology, and insights for each market: trusted mission AI, cyber operations, digital modernization, mission software systems, integrated systems, mission operations, and rapid prototyping and manufacturing. Its clients include the U.S. Department of Defense, U.S. intelligence agencies, the Department of Homeland Security, the Federal Aviation Administration, the Department of Veterans Affairs, NASA, and many other U.S. civil, state, and local government agencies, foreign governments, and commercial enterprises.