Company Overview

Last week was the week of Tesla, Meta, and the Magnificent Seven. While markets parsed Elon Musk’s robotaxi commentary and Mark Zuckerberg’s AI capex commitments, a quieter but arguably more consequential earnings report landed Monday morning October 20 — and received a fraction of the attention it deserved.

RTX Corporation — the parent company of Pratt & Whitney jet engines, Raytheon missiles and defense systems, and Collins Aerospace avionics — reported Q3 2026 results that morning before the bell: revenue of $25.0 billion up 11% year-over-year, beating the $24.09 billion estimate. Adjusted EPS of $2.26 grew 33% year-over-year and beat the $1.78 analyst consensus by 27%. The company raised full-year 2026 adjusted sales guidance to $97.0–$97.5 billion, raised adjusted EPS guidance to $7.65–$7.75, and raised free cash flow guidance to $9.0–$9.2 billion. And then CEO Chris Calio disclosed the statistic that stopped defense analysts cold: a record $340 billion total backlog, up 36% year-over-year and 18% sequentially, driven by nearly $59 billion in defense awards and a defense book-to-bill ratio of 4.57.

A book-to-bill of 4.57 means RTX booked 4.57 dollars of new defense orders for every dollar of defense revenue it recognized in Q3. At that pace, the defense backlog doesn’t shrink — it compounds. The Iran-U.S. conflict, the NATO spending acceleration, and the active missile and air defense procurement cycles driving that backlog are not temporary phenomena. They are the structural demand environment that RTX’s order book will be converting into revenue across 2027, 2028, and beyond.

Key Technical and Fundamental Drivers

27% EPS Beat with Honest Disclosure → Organic Beat Still 13%
Adjusted EPS of $2.26 beat the $1.78 consensus by $0.48 — a 27% positive surprise. RTX itself disclosed that $0.25 of the $0.48 beat came from IEEPA tariff cost recovery, a one-time benefit rather than recurring operating performance. Strip that out and the organic beat is approximately $0.23, or 13% — still one of the largest positive surprises in the aerospace and defense sector this quarter. Revenue of $25.0 billion beat the $24.09 billion estimate organically, with all three segments — Raytheon up 14%, Pratt & Whitney up 10%, Collins Aerospace up 10% — contributing double-digit growth simultaneously.

$340 Billion Backlog → Up 36% Year-Over-Year, Defense Book-to-Bill of 4.57
The record $340 billion backlog is the single most consequential number in RTX’s Q3 report. Comprising $176 billion of commercial aerospace and $164 billion of defense, it grew 36% year-over-year and 18% in a single quarter — driven by nearly $59 billion in new defense awards including multiyear contracts for SM-6 and SM-3 IB signed in October. A defense book-to-bill of 4.57 is not a normal quarterly result — it reflects the extraordinary pace at which allied governments are committing to long-term missile and air defense procurement in response to the active conflict environment. CEO Calio was explicit: “Demand for our products remains robust.”

Raytheon Up 14% → Patriot, Standard Missile, Tomahawk All Driving Growth
Raytheon sales of $8.03 billion grew 14% year-over-year, driven by higher volume on Patriot air defense systems, Standard Missile interceptors, Tomahawk cruise missiles, and naval programs. These are the exact weapons systems most in demand given the Iran-U.S. conflict that has kept oil above $90 and driven the energy sector to its best performance of the year. Defense revenue growth at Raytheon is not speculative — it is the financial expression of contracted programs already in production, delivering against existing orders while new multiyear contracts are simultaneously signed at a 4.57x book-to-bill pace.

Full-Year Guidance Raised on All Three Lines → $97B Sales, $7.65–$7.75 EPS, $9.0–$9.2B FCF
RTX raised all three components of its full-year 2026 guidance: adjusted sales to $97.0–$97.5 billion from $95.0–$96.0 billion, adjusted EPS to $7.65–$7.75 from $7.10–$7.25, and free cash flow to $9.0–$9.2 billion. Organic sales growth guidance was lifted to 10–11% from 8–9%. A simultaneous raise across revenue, EPS, and free cash flow — all three lines — is the cleanest possible guidance upgrade signal, reflecting genuine operational outperformance rather than one-time items repositioning the numbers.

The Week Ahead → Fed Decision Wednesday, Microsoft and Alphabet Report Tuesday
The week of October 26 brings the Fed’s October 27–28 meeting, with the rate decision announced Wednesday — and with October rate hike odds effectively gone after the September jobs miss, the market’s primary Fed question is when cuts begin. RTX, as a defense and commercial aerospace company whose revenue is driven by government contracts and airline traffic rather than consumer credit or corporate capex, is structurally insulated from the rate cycle in ways that make it a genuine defensive holding during a Fed-uncertainty week. While Microsoft, Alphabet, Amazon, and Intel report throughout the week, RTX’s story is already confirmed by last week’s print and doesn’t require any additional catalyst.

Market Takeaway

RTX’s Q3 print last Monday is the defense and aerospace story that the Magnificent Seven earnings sweep buried — and that the market has not fully absorbed because Tesla’s margins and Meta’s AI capex were consuming every analytical hour available last week. A $340 billion backlog growing 36% year-over-year, a defense book-to-bill of 4.57, Raytheon growing 14% on Patriot and Standard Missile programs, full-year guidance raised on all three financial lines, and a CEO describing demand as “robust” — that combination deserves more attention than a stock that rose 2% in premarket on October 20 and then got lost in the Tesla-Meta noise.

The honest risks are real. The $0.25 IEEPA tariff recovery that inflated the adjusted EPS beat is a one-time item — Q4 earnings will need to demonstrate the underlying organic performance without that tailwind. Quarterly free cash flow of $2.1 billion declined 47% year-over-year in Q3, a working capital timing issue that management described as normal for long-cycle contractors but that cash-focused investors will watch closely in Q4. The $340 billion backlog — while a record — converts to revenue over years rather than quarters, meaning the near-term financial benefit is real but the full economic value materializes across a multi-year timeline. And RTX’s commercial aerospace segment — comprising $176 billion of the $340 billion backlog — is exposed to any softening in global airline traffic or aircraft delivery pace that would slow Pratt & Whitney engine aftermarket and Collins Aerospace avionics revenue. For readers watching Monday’s session as the Fed meeting approaches Wednesday and Microsoft and Alphabet prepare for Tuesday’s prints, RTX offers the defense and aerospace story that last week’s headlines buried: a company with the largest defense backlog in its history, a 4.57x book-to-bill, and three simultaneous guidance raises — sitting quietly while the market was watching Elon Musk and Mark Zuckerberg.