True
Defense and security-related stocks have posted a strong run on the U.S. stock market over the past six months, with sector performance charts showing the security segment among the market's better performers.
Over the last half year, U.S. securities in the security sector have outperformed, according to a sector holdings chart (SECTOR-09252026) reviewed as part of the fact-check. The chart tracks sector-level performance and indicates strength in the security segment during this period.
The finding was assessed against a total of 9 primary sources.
The strong performance of security stocks comes amid heightened global attention to defense and cybersecurity spending. However, the specific drivers of the sector's gains — and the exact magnitude of the rise relative to other segments — were not detailed in the materials reviewed.
The claim that security stocks have shown strength in the U.S. market over the past six months is therefore True.