A $268 billion backlog sounds like a guaranteed growth story. For RTX, it is more complicated than that, because converting those orders into cash depends on resolving an engine crisis that has already forced Airbus to cut production targets. RTX Corp (NYSE:RTX) is sitting on a record $268 billion backlog as of Q4 2025, up 23% year over year, and retail investors on Reddit are posting sentiment scores ranging from 63 to 78. Here is what the backlog story actually means for execution risk.
Shares are trading around $207 as of March 11, 2026, while Q4 2025 results were strong: adjusted EPS of $1.55 beat estimates of $1.47, revenue of $24.24 billion came in 7.1% above expectations, and free cash flow surged 442% year over year to $3.2 billion. CEO Chris Calio put it plainly: “RTX delivered strong sales, adjusted EPS, and free cash flow in 2025, enabled by our continued focus on operational performance and execution.”
Why Reddit Bulls Are Focused on Munitions Replenishment, Not Backlog
Reddit sentiment on RTX has held in the 63 to 78 range over the past two weeks, consistently bullish across r/investing and r/stocks. The dominant thread has little to do with backlog conversion or Pratt & Whitney. It centers on real-time munitions consumption. A post from r/investing by user acceinvestments framed it directly:
The CSIS estimated Operation Epic Fury burned through $3.7 billion in munitions in its first 100 hours. What does that actually mean for defense investors?
by u/acceinvestments in investing
“The pattern from prior US conflicts: the initial spike prices in the headlines. The durable re-rating happens 6 to 18 months later, when the replenishment contracts come through and show up in revenue.” RTX manufactures both Tomahawk and PAC-3 missiles, two munitions specifically consumed in the operation. The case for the stock rests on three factors:
- Raytheon’s backlog hit a record $75 billion with a 1.43 full-year book-to-bill ratio, meaning orders are arriving faster than revenue is being recognized
- Munitions output rose 20% in 2025 across critical programs, including Patriot GEM-T, AMRAAM, and Coyote, with further increases planned for 2026
- NATO allies have committed to raising defense spending from roughly 2% of GDP to 3.5% by 2035, extending the demand runway well beyond current contracts
The Execution Risk Reddit Hasn’t Priced In
The risks are specific. Airbus publicly adjusted A320 production goals downward in February 2026 due to GTF delivery delays, with no consensus on how many engines RTX can deliver in 2026. RTX’s current ratio sits at 1.03, meaning current assets barely cover short-term liabilities. The stock trades at P/E of roughly 42x, a valuation that assumes the GTF crisis gets managed cleanly while the backlog converts on schedule.
The 2026 guidance of $6.60 to $6.80 in adjusted EPS and $8.25 to $8.75 billion in free cash flow is the scorecard. The backlog is real. Pratt & Whitney remediation costs that erode execution gains would put the lower end of that guidance range at risk.
Data Sources
- RTX Q4 2025 earnings data and CEO quotes sourced from the January 27, 2026 earnings call transcript and 8-K filing (SEC Filing)
- Reddit sentiment scores and post content sourced from proprietary Reddit sentiment API covering r/investing, r/stocks, and r/wallstreetbets
- Execution risk analysis and liquidity metrics sourced from RTX Stock: Hidden Dangers For Defense Investors (Forbes/Trefis Team, March 9, 2026)
- Price performance data sourced from Fuse API price performance endpoint as of March 11, 2026
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