Defense Stocks: Best Picks & ETFs to Buy in 2026
Navigating the Proposed $1.5 Trillion U.S. Budget, the $185 Billion Golden Dome Air Defense Catalyst, and Shifting Global Rearmament Cycles.
Investing in defense stocks in June 2026 centers on navigating a period of unprecedented spending. The proposed FY2027 defense budget calls for an historic $1.5 trillion in total funding—including a $1.15 trillion base budget and $350 billion in reconciliation—representing a massive thirty-nine percent increase over prior cycles. Driven by NATO rearmament, active Middle Eastern and European conflicts, and the deployment of advanced missile shields, defense equities have outperformed the broader market, with key sector benchmarks returning over thirty-eight percent year-to-date. Within the broader industrial sector, defense stocks have emerged as high-visibility assets, as global funding flows from consumer arenas like those highlighted in our list of publicly traded sports companies to critical defense infrastructure.
Furthermore, modern defense contractors are increasingly reliant on high-performance compute capabilities, meaning developments across the defense sector frequently parallel the silicon cycles found in our complete list of semiconductor companies listed on U.S. exchanges. While speculative traders might focus on high-beta tactical moves, long-term capital is flowing toward major prime defense systems, and investors looking for nimbler innovators often cross-reference these giants with our dedicated guide to small cap aerospace and defense stocks. Similarly, geopolitical tension in shipping corridors shifts attention to transport sectors like our list of publicly traded liquefied natural gas shipping companies, showing how defense catalysts ripple globally. This guide provides a detailed look at the leading defense contractors, essential sector ETFs, and structural program risks defining the current military-industrial complex.
Key Takeaways for Defense Investors
Top 10 Defense Stocks Valuation & Performance
| Company Name | Ticker | Market Cap ($B) | Dividend Yield | 1Y Return | P/E Ratio | Primary Focus |
|---|---|---|---|---|---|---|
| Lockheed Martin Corp. | LMT | 141.40 | 2.45% | +14.80% | 18.5x | F-35 program, tactical missiles, classified space programs, and hypersonic flight. |
| RTX Corporation | RTX | 132.40 | 2.10% | +32.10% | 33.9x | Patriot missile defense, radar systems, Pratt & Whitney engines, and munitions. |
| Northrop Grumman Corp. | NOC | 95.70 | 1.85% | +5.40% | 24.8x | B-21 Raider stealth bomber, Sentinel ICBM, and integrated air defense electronics. |
| General Dynamics Corp. | GD | 90.80 | 2.15% | +18.70% | 16.2x | Nuclear submarines (Electric Boat), tank assembly, and Gulfstream business jets. |
| L3Harris Technologies Inc. | LHX | 66.00 | 2.20% | +11.40% | 22.1x | Tactical communications, electronic warfare systems, and military avionics. |
| Boeing Company | BA | 170.90 | 0.00% | -18.40% | 120.2x | Military space, tanker aircraft, fighter jets, and commercial aviation hulls. |
| Huntington Ingalls Industries | HII | 15.50 | 1.95% | +6.20% | 15.6x | Nuclear aircraft carrier construction and destroyer shipbuilding for the US Navy. |
| Textron Inc. | TXT | 15.90 | 0.95% | +9.20% | 14.2x | Bell military helicopters, tiltrotor aviation fleets, and specialized utility vehicles. |
| Leidos Holdings Inc. | LDOS | 22.10 | 1.12% | +26.40% | 19.5x | Information technology systems, cybersecurity operations, and DoD logistics AI. |
| Rocket Lab USA Inc. | RKLB | 6.40 | 0.00% | +82.50% | N/A | Military small-launch space delivery, satellites, and orbit monitoring systems. |
Best Aerospace & Defense Sector ETFs
| Name | Ticker | Expense Ratio | AUM ($B) | Dividend Yield | 1Y Return | 5Y Return | Best For |
|---|---|---|---|---|---|---|---|
| iShares U.S. Aerospace & Defense ETF | ITA | 0.38% | 13.82 | 0.46% | +43.53% | +16.95% | Institutional liquidity and volume using market-cap-weighted indexing |
| SPDR S&P Aerospace & Defense ETF | XAR | 0.35% | 6.31 | 0.32% | +50.96% | +17.94% | Equal-weighted access maximizing exposure to mid-cap innovators |
| Invesco Aerospace & Defense ETF | PPA | 0.58% | 3.10 | 0.45% | +42.10% | +15.12% | Broad-market tracking incorporating security and cyber defense links |
| iShares Defense Industrials Active ETF | IDEF | 0.48% | 0.32 | 0.55% | +44.30% | N/A | Active institutional picking adapting swiftly to global supply shifts |
| Global X Defense Tech ETF | SHLD | 0.50% | 0.45 | 0.20% | +55.20% | N/A | Thematic play focusing on autonomous systems, AI, and cybersecurity |
| First Trust Aerospace & Defense | MISL | 0.60% | 0.21 | 0.38% | +46.40% | +14.10% | Quantitative factor ranking targeting relative momentum and value |
| Direxion Daily Aerospace Bull 3X | DFEN | 0.95% | 0.18 | 0.00% | +112.50% | -18.40% | Day traders executing fast tactical scaling on daily global news |
| SPDR Portfolio Industrials ETF | VIS | 0.10% | 5.20 | 1.25% | +22.40% | +11.15% | Indirect cost-efficient capture of major contractors inside a broad fund |
| Industrial Select Sector SPDR Fund | XLI | 0.08% | 18.50 | 1.41% | +21.80% | +11.20% | Liquid blue-chip core industrial allocation carrying top prime giants |
| Vanguard Industrials ETF | FIDU | 0.08% | 1.10 | 1.22% | +22.15% | +11.02% | Fee-sensitive retail buy-and-hold accounts minimizing expense drag |
Our Top Pick: RTX Corporation (RTX)
Profiles of the Top 10 Defense Stocks
Lockheed Martin Corp.
LMTRTX Corporation
RTXNorthrop Grumman Corp.
NOCGeneral Dynamics Corp.
GDL3Harris Technologies Inc.
LHXBoeing Company
BAHuntington Ingalls Industries
HIITextron Inc.
TXTLeidos Holdings Inc.
LDOSRocket Lab USA Inc.
RKLBDefense Priority Mapping & Content Gaps
To construct a highly effective defense stock portfolio, investors must look beyond traditional market capitalization lists. Modern defense spending is targeted around specific military capabilities and technological priorities. This section maps out the primary investment priorities under the proposed $1.5 trillion budget, addressing the critical industry developments and margin dynamics defining the sector in 2026.
| Warfare Domain | Key Program Priority | Primary Beneficiaries | Backlog to Revenue Ratio |
|---|---|---|---|
| Air Defense / Missile Shield | $185B Golden Dome, Patriot Air Defense | RTX, Northrop Grumman (NOC), AeroVironment | RTX: ~2.5x | NOC: ~2.1x |
| Unmanned Systems / Drones | Loitering Munitions (Switchblade), Valkyrie CCA | AeroVironment (AVAV), Kratos (KTOS) | AVAV: ~1.8x | KTOS: ~1.5x |
| Strategic Nuclear Deterrent | B-21 Raider Stealth Bomber, Sentinel ICBM | Northrop Grumman (NOC), General Dynamics (GD) | NOC: ~2.1x | GD: ~2.4x |
| Picks & Shovels Components | FAA/PMA Aircraft Parts, Proprietary Hardware | HEICO (HEI), TransDigm (TDG) | HEI: Platform Agnostic | TDG: Platform Agnostic |
The Drone Warfare Paradigm Shift
The widespread deployment of loitering munitions, such as AeroVironment’s Switchblade series, has permanently altered global military procurement strategies. Loitering munitions and small unmanned aerial systems can target armored vehicles and radar hubs at a fraction of the cost of legacy platforms, such as manned aircraft or main battle tanks. This shift is driving significant spending growth for specialized drone players like AeroVironment (which recently acquired BlueHalo to add directed energy and anti-drone capabilities) and Kratos (developing the Valkyrie combat drone as an wingman aircraft). Primes with heavy legacy hardware exposures are adapting to this shift by integrating drone-defense weapons and autonomous software into their systems.
The DOGE Efficiency Drive vs. Fixed-Price Margin Risk
A key headwind for defense investors in 2026 is the dual pressure of federal efficiency initiatives and legacy contracting models. The Department of Defense is facing intense audit pressure from DOGE-style internal cost-cutting programs, leaving legacy cost-plus development contracts under close government scrutiny. Consequently, technology-forward contractors that can deliver high cost-efficiency are winning procurement priority.
Simultaneously, investors must understand the difference between fixed-price and cost-plus contracts:
- Fixed-Price Contracts: The contractor agrees to build a new system for a set fee, absorbing any unexpected cost overruns. This structure has caused severe margin hits on development programs like Boeing’s KC-46 Pegasus and Northrop Grumman’s early B-21 Raider test models before they reached profitable full-rate production.
- Cost-Plus Contracts: The government covers development overruns, protecting contractor margins. These are highly desirable during high-inflation cycles but face intense scrutiny under federal efficiency programs.
European NATO Rearmament Beneficiaries
Following NATO’s recent Hague declaration committing member nations to reach a five percent GDP defense target by 2035, European countries are scaling their procurement plans. Nations like Poland and Germany are reversing decades of defense spending restraint, creating a long-term growth driver for European defense leaders. U.S. investors can access this rearmament shift either by targeting U.S. primes with deep European export pipelines (such as RTX and Lockheed Martin) or through liquid ADRs of major European players, such as BAE Systems (BAESY).
What to Avoid in Defense Stocks
High Fixed-Price Development Risk
Avoid defense contractors with heavy backlogs concentrated in fixed-price development programs that have not yet reached full-rate production. Cost overruns on these programs can heavily impact operating margins.
Federal Efficiency & Contract Delays
Be cautious of legacy contractors with high cost structures and cost-plus models that are highly exposed to DOGE efficiency reviews. These players face rising contract scrutiny and potential procurement delays.
Fighter Jet Program Concentration
Avoid heavy concentration in contractors reliant on a single hardware program for the majority of their revenue. While major programs are structurally essential, they are recurring targets of federal budget debates.
High Beta Space/Drone Valuations
Be careful of chasing early-stage drone or space startups at any price. While loitering munitions are reshaping combat, these high-beta players often trade at rich multiples that leave no room for program delays.