Soaring Defense Spending Means Great News for These 2 Stocks

Lockheed Martin and RTX are positioned to benefit from expanding global defense budgets and missile-defense demand, supported by record backlogs of $230 billion and $289 billion, respectively. Lockheed received a potential seven-year, $35 billion THAAD production contract and UBS forecasts 9% annual revenue growth through 2028, while RTX booked $5 billion of Patriot interceptor orders in Q2, including $3.7 billion for Ukraine. Both stocks have sold off from their 52-week highs—Lockheed by nearly 25% and RTX by 17%—with the article framing valuations of 17x and 23.8x projected earnings as buying opportunities.

Analysis

The central investable question is conversion, not backlog: missile programs are capacity-constrained by rocket motors, energetics, seekers, and qualified labor. This favors suppliers with scarce production capability—Aerojet Rocketdyne owner L3Harris (LHX), Northrop Grumman (NOC), and key electronics content providers—potentially more than primes whose fixed-price development and ramp costs can delay margin realization. Over the next 6-18 months, replenishment orders should shift from emergency procurement toward multiyear production awards, improving supplier visibility and supporting incremental capacity investment.

LMT offers the cleaner valuation rerating setup, but its upside depends on sustained F-35 deliveries and an absence of further programmatic pricing, quality, or software delays; a single platform remains an outsized earnings-variable. RTX deserves a structural premium for its commercial aftermarket exposure, yet that same mix makes it less pure geopolitical beta and leaves earnings exposed to Pratt & Whitney fleet-management costs and shop-visit timing. In the next 1-3 months, appropriations execution, rather than proposed headline funding, is the relevant catalyst: a continuing resolution or delayed supplemental would defer awards and working-capital conversion across the group.

Consensus appears to treat missile demand as uniformly bullish for contractors. The non-obvious risk is that accelerated output exposes bottlenecks and raises subcontractor pricing faster than contract repricing, particularly on fixed-price lots; margins could lag revenue for several quarters. A durable dislocation in conflict intensity would likely hit the highest-multiple missile-exposure names first, while commercial aerospace aftermarket demand provides RTX a partial offset.

Key Decisions for Investors

• Initiate a 6-12 month long LMT / short RTX pair, sized dollar-neutral: LMT has the more favorable valuation-to-missile-cycle setup, while RTX embeds a premium multiple and Pratt & Whitney execution risk. Target 10-15% relative upside; exit if LMT cuts F-35 delivery or free-cash-flow guidance, or RTX resolves engine-related cash costs materially ahead of expectations.
• Add LHX or NOC on evidence of multiyear missile procurement awards and funded capacity expansion, rather than on defense-budget headlines. These names are higher-leverage beneficiaries of propulsion, sensor, and interceptor bottlenecks; reassess if segment margins fail to expand despite volume growth over two reporting periods.
• Avoid chasing broad defense ETFs immediately after conflict-driven rallies; use any appropriations-related pullback over the next 1-3 months to build exposure. Watch enacted funding, contract obligation timing, and prime working-capital guidance as the confirmation set.
• For existing RTX longs, require commercial aerospace cash conversion to offset defense-ramp risk: reduce exposure if Pratt & Whitney-related cash charges or engine-removal assumptions worsen at the next earnings update, since a premium valuation leaves limited room for another revision.