## 國防部門投資流動分析 2026

全球防衛開支已經達到自冷戰以來的最高水準，機構投資者正在為由地緣政治緊張、技術現代化和自主戰爭系統崛起所驅動的多年超級週期進行布局。

The Budget Tailwind

U.S. defense spending exceeded $900 billion in FY2026, with bipartisan support for continued increases. NATO allies are ramping spending toward 2.5% of GDP targets. This creates a predictable, long-duration revenue stream for prime contractors.

Lockheed Martin: The Cascade Leader

Lockheed Martin's F-35 program is the largest defense program in history, with a total lifecycle value exceeding $1.7 trillion. LMT earnings cascade to Pratt & Whitney (RTX) for engines, Northrop Grumman for electronics, and L3Harris for mission systems.

The Autonomous Warfare Theme

The most aggressive institutional flows in defense are going to small-cap autonomous systems companies. Kratos Defense, with its Valkyrie autonomous combat drone, has seen institutional ownership surge 300% in 12 months despite minimal media coverage. This is one of the highest news gap scores in our database.

Cybersecurity as Defense

Palo Alto Networks straddles the line between technology and defense, providing critical cybersecurity for both government and enterprise. Institutional flows reflect growing demand for AI-powered security solutions as threat sophistication increases.

Investment Framework

Defense investing requires patience due to long program cycles. The cascade from budget authorization to prime contractor revenue to sub-tier suppliers can take 12-24 months. Institutional investors who understand this timeline have a structural advantage over shorter-term market participants.