The Midterms Are Tomorrow. Here's What History Says Defense Stocks Do in the 6 Months After a Midterm -- and the 2 I'd Buy First

The iShares U.S. Aerospace & Defense ETF is 18.4% below its 52-week high amid concerns that a Democratic congressional sweep could constrain selected defense programs. The article argues GE Aerospace and RTX may be more insulated because of commercial aerospace exposure; RTX engines power 13,000 commercial aircraft, and major contractors have large defense backlogs tied partly to readiness, rearmament and replenishment. As historical context, the ETF gained 22.1% while Democrats held a congressional and presidential trifecta from 2021 through 2022, though past performance does not guarantee future results.

Analysis

The key distinction is not “defense versus no defense spending,” but new-program exposure versus replenishment and readiness demand. A change in congressional control could delay or reshape selected programs without quickly erasing existing orders; the market risk is therefore concentrated in contractors whose earnings depend on a small number of discretionary awards. GE Aerospace and RTX have a potential buffer from commercial aerospace, but that does not make them election-proof: for GE, the commercial case depends on Boeing production translating into engine and aftermarket activity; for RTX, commercial exposure sits alongside meaningful defense-program risk.

Near term, an election-driven selloff could create a relative-value entry, but the article provides no valuation, estimate revisions, or position data to establish that either stock is cheap. Over 1–3 months, watch committee priorities, appropriations language, and company guidance for evidence that proposed cuts affect orders rather than headlines. Over 6–18 months, commercial aftermarket execution and replenishment demand matter more than election rhetoric. A contrary risk is that budget delays defer contract awards and cash conversion even if bipartisan support for readiness persists. Commercial supply-chain or aircraft-delivery constraints could also prevent expected aftermarket demand from reaching reported results. The thesis fails if guidance/backlog conversion weakens, or if actual budget action materially reduces funded demand—not merely if election results match expectations.

Key Decisions for Investors

• Do not trade the election outcome alone. If GE or RTX sells off on results without a corresponding deterioration in funded orders or guidance, consider scaling into a relative long versus more program-concentrated defense exposure; verify valuation and portfolio overlap before sizing.
• Prefer RTX for a defense-plus-commercial/replenishment thesis only if upcoming disclosures confirm backlog conversion and readiness-related demand. Reassess on evidence of cancellations, delayed funding, or weaker conversion—not headline backlog size alone.
• Treat GE as a commercial-aerospace execution trade: monitor Boeing production updates and GE Aerospace guidance for aftermarket realization. A production shortfall or weaker aftermarket outlook would undermine the proposed political hedge.
• Watch congressional appropriations and program-specific language over the next 1–3 months. If cuts move from proposals to funded-demand reductions, avoid adding to exposed contractors; if rhetoric produces no material order or guidance change, an election-driven discount may be an opportunity.