Best Aerospace & Defense Stocks 2026

The major US-listed aerospace and defense stocks in 2026 include Lockheed Martin (LMT), RTX Corporation (RTX), Boeing (BA), Northrop Grumman (NOC), General Dynamics (GD), L3Harris Technologies (LHX), Huntington Ingalls Industries (HII), TransDigm Group (TDG), Howmet Aerospace (HWM), and HEICO Corporation (HEI). Lockheed Martin, Northrop Grumman, and TransDigm have been the most consistent operational performers. Boeing remains a higher-volatility recovery position.

No. Tickerplace does not rate Boeing as a buy or sell. Boeing is a recovery situation with significant operational improvement still required. CEO Kelly Ortberg has prioritised quality over production rate following the January 2024 Alaska Airlines door-plug incident. The trillion-dollar order backlog provides revenue visibility if production can stabilise. Risks include continued production challenges, balance sheet leverage, fixed-price contract overruns on defense programmes, and free cash flow generation timing. Execution outcomes can be binary.

Defense primes derive 60-90% of revenue from US and allied government customers. Defense budgets at multi-decade highs in the US, expanding NATO budgets following Russia's invasion of Ukraine, and elevated allied spending in the Indo-Pacific have all supported defense prime revenue growth. Programme awards (KC-46, B-21 Raider, F-35 sustainment, Columbia-class submarine) provide multi-year revenue visibility. Defense budget reductions or programme cancellations would compress valuations meaningfully.

Lockheed Martin, RTX, Northrop Grumman, General Dynamics, L3Harris, and Boeing (suspended during the pandemic and not yet restored) historically pay regular dividends. Lockheed Martin and General Dynamics have multi-decade dividend growth histories. Defense primes typically have stable cash flows supporting consistent dividend growth. Check the live data in the table for current yields and payout history.

The F-35 Lightning II is the largest single Western defense programme in history, with Lockheed Martin as prime contractor and Northrop Grumman, BAE Systems, and Pratt & Whitney (RTX) as major suppliers. Programme value over its full lifecycle exceeds $2 trillion including production and sustainment. The F-35 represents a meaningful share of Lockheed Martin's revenue and provides decades of forward sustainment revenue. Programme execution challenges and unit cost trajectory are key investor concerns.

Government and commercial space spending has grown materially in recent years. Lockheed Martin and Northrop Grumman serve national security space markets. L3Harris and RTX have space systems exposure. The US Space Force as a separate military service has driven sustained DoD space procurement. SpaceX (private) dominates launch and has reshaped competitive economics. Publicly traded pure-play space companies are limited in number but the segment provides meaningful incremental revenue at the major primes.

Defense primes (Lockheed Martin, RTX, Boeing Defense, Northrop Grumman, General Dynamics) hold direct contracts with the Department of Defense and other government customers, integrating systems across multiple suppliers. Aerospace suppliers (TransDigm, Howmet, HEICO, Curtiss-Wright) provide components and subsystems to the primes and to commercial OEMs. Suppliers typically have higher margins and less programme execution risk but smaller absolute revenue scale. TransDigm in particular has compounded shareholder returns through a strategy of aftermarket-focused aerospace parts.