RTX's $289 Billion Backlog, Explained

RTX reported Q2 revenue up 14% YoY to $24.7B, with non-GAAP adjusted EPS up 21% to $1.89. Backlog rose 22% YoY to $289B, with a notably balanced mix (~60% commercial aerospace, ~40% defense), and the company also secured a seven-year Tomahawk cruise missile contract worth $22.9B. Guidance calls for 2026 sales of $95B–$96B, supporting a constructive multi-year sales outlook.

Analysis

The market may over-index on RTX as a defense beneficiary, but the more important signal is that the business is not trading like a pure geopolitics proxy. A backlog that is majority commercial aerospace means the equity is exposed to a different operating cycle: delivery rates, engine service attach, and OEM production discipline matter at least as much as Pentagon spending. That should support a higher-quality revenue stream than a defense-only contractor, but it also caps the “war premium” narrative.

Second-order, the commercial mix pushes value to upstream aerospace names with pricing leverage and aftermarket exposure, especially GE Aerospace, while making RTX’s conversion depend on Boeing/Airbus throughput and supplier stability. If narrowbody rates stall or engine shop-visit timing slips, backlog can stay large while cash conversion disappoints; that is a 1-3 quarter risk, not a same-day issue. Defense wins still help, but they are slower-moving appropriations-driven revenue, so they support visibility more than near-term upside.

The contrarian view is that investors may be too willing to pay up for backlog size without enough attention to mix quality and margin conversion. If the commercial book is lower-margin or long-dated, the multiple should not expand much unless free cash flow and segment margins improve together. Falsifiers: any cut to FY sales/FCF guide, evidence of weaker commercial delivery cadence, or margin compression that shows the backlog is not monetizing as expected.

Key Decisions for Investors

• Buy RTX on a 2-4% pullback; 3-6 month horizon. Risk/reward is favorable if backlog converts into cleaner FY25/FY26 visibility, but exit if management trims sales or FCF guidance or if commercial delivery cadence deteriorates.
• Pair trade: long RTX / short BA for 1-3 months. Thesis is RTX benefits from aerospace recovery without owning Boeing execution risk; this works best if the market starts rewarding suppliers over OEMs. Falsify if BA production normalizes faster than expected and supplier bottlenecks ease.
• Overweight GE relative to RTX on any RTX weakness; 6-12 month horizon. RTX’s commercial backlog implies aftermarket pull-through that should support GE Aerospace’s higher-margin services mix, with better operating leverage if flight cycles stay firm.
• Use ITA as a hedge if you want sector exposure but not single-name risk. The trade becomes attractive only if defense sentiment broadens beyond RTX; cut the hedge if defense appropriations accelerate and RTX outperforms the group materially.