RTX is benefiting from simultaneous commercial aerospace recovery and defense rearmament, with Q2 sales up 14% and backlog at a record $289B. The stock looks constructive as a Buy, though valuation is no longer cheap.
RTX Corporation (RTX) fits a balanced, moderate-risk, medium-term profile as a diversified aerospace and defense compounder with two unusually strong demand engines running at the same time: commercial aerospace recovery and defense rearmament. The core investment case rests on scale, backlog, and mix. RTX reported Q2 2026 sales of $24.708B, up 14% YoY, adjusted EPS of $1.89, up 21% YoY, and free cash flow of $2.878B, while raising full-year 2026 guidance to $95.0B-$96.0B in adjusted sales, $7.10-$7.25 in adjusted EPS, and $8.50B-$8.75B in free cash flow. That is not a story stock. It is a very large industrial platform converting demand into better earnings and cash.
The second pillar is visibility. RTX ended Q2 2026 with total backlog of $289B, including $170B commercial and $119B defense. That backlog was $268B at year-end 2025 and $271B in Q1 2026, so the order book is not just large, it is expanding. In a business where production ramps often move slower than investor patience, backlog acts like a loaded spring. It does not eliminate execution risk, but it gives management room to grow through output, pricing, and mix rather than relying on fresh macro luck every quarter.
The main reason not to treat RTX as a clear-cut bargain is valuation. The stock trades at 36.36x trailing earnings, 27.86x forward earnings, and 2.65x PEG. Those are not distressed multiples for an industrial name, even with earnings momentum improving. Net debt also remains meaningful at $32.07B, with $39.51B of total debt against $7.44B of cash and equivalents at year-end 2025. The market already recognizes that RTX has moved past its weaker phase.
That leaves the practical conclusion. RTX looks more attractive as a quality Buy than as a deep-value swing. The company has improving margins, a 7-for-7 earnings beat streak through the reported quarters prior to July 23, 2026, strong institutional ownership at 81.36%, and broad-based segment momentum. For investors who want exposure to aerospace and defense without making a single bet on either civil aviation or missiles alone, RTX offers a rare three-engine platform: Collins Aerospace, Pratt & Whitney, and Raytheon. The stock is not cheap enough to ignore discipline, but the business is strong enough to justify constructive positioning.
RTX Corporation (RTX) is a U.S.-based aerospace and defense company headquartered in Arlington, Virginia, with about 180,000 employees. It operates through three major segments: Collins Aerospace, Pratt & Whitney, and Raytheon. The company serves commercial airlines, aircraft manufacturers, the U.S. government, allied governments, and defense customers worldwide.
The business model is deliberately diversified. Collins Aerospace supplies avionics, power systems, interiors, landing systems, connected aviation tools, and defense mission systems. Pratt & Whitney supplies commercial and military aircraft engines and the associated aftermarket service network. Raytheon provides missiles, air and missile defense systems, radars, sensors, command-and-control capabilities, and other defense technologies. That mix gives RTX exposure to original equipment, aftermarket services, and defense procurement across long-cycle programs.
In 2025, RTX generated $88.6B of revenue, up from $80.74B in 2024 and $68.92B in 2023. Segment revenue for 2025 was $30.20B at Collins Aerospace, $32.92B at Pratt & Whitney, and $28.04B at Raytheon. The revenue base is broad enough that no single business line defines the whole company, but each segment is large enough to matter. That matters because it reduces dependence on one aircraft platform, one weapons program, or one customer budget cycle.
RTX also has meaningful customer diversity inside that scale. The 2025 10-K showed sales to the U.S. government of $33.279B, or 38% of total net sales, and international sales of $41.312B, or 47% of total net sales. In other words, this is not just a Pentagon contractor and not just a commercial aerospace supplier. It is both, and that dual exposure is one of the cleanest reasons the stock has held up as sentiment rotated between industrial recovery and defense urgency.
Collins Aerospace is the systems-and-services layer of RTX. In 2025 it produced $30.196B of revenue, or 33.1% of total segment revenue. In Q2 2026, Collins reported $8.210B of sales, up from $7.622B in Q2 2025, with adjusted operating profit of $1.306B versus $1.173B a year earlier. Adjusted return on sales improved to 15.9% from 15.4%, and organic sales rose 13%. The quarter showed strong military and aftermarket demand, with commercial aftermarket up 25% and military up 23%, even as commercial OE declined 8%.
Pratt & Whitney is the engine franchise and the most operationally sensitive segment. In 2025 it generated $32.916B of revenue, or 36.1% of total segment revenue, making it RTX's largest segment by sales. In Q2 2026, Pratt reported $8.889B of sales versus $7.631B a year earlier, with adjusted operating profit of $738M versus $492M. Margin improved sharply to 8.3% from 6.4%, and organic sales rose 17%. Commercial OE grew 26%, commercial aftermarket rose 10%, and defense increased 7%.
Raytheon is the defense growth engine. In 2025 it generated $28.043B of revenue, or 30.8% of total segment revenue. In Q2 2026, Raytheon reported $8.269B of sales versus $7.001B in Q2 2025, with adjusted operating profit of $1.043B versus $809M. Margin rose to 12.6% from 11.6%, and organic sales increased 18%. The segment ended Q2 with $86B of backlog and a 2.42 quarterly book-to-bill, with backlog components including $5.1B of GEM-T effectors, $1.8B of AMRAAM, and $0.8B of LTAMDS.
Taken together, the segment picture is unusually healthy. Collins brings high-value systems and recurring support. Pratt brings installed-base economics and engine aftermarket. Raytheon brings defense urgency and order momentum. When all three are growing at once, the company starts to look less like a cyclical industrial and more like a portfolio of strategic franchises sharing one balance sheet.
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The most important flagship product inside RTX today is Pratt & Whitney's Geared Turbofan, or GTF, engine family. It sits at the center of the commercial aerospace thesis because it drives both original equipment deliveries and long-tail aftermarket revenue. The 2025 10-K said the GTF family powers more than 2,600 aircraft for over 90 operators across the Airbus A320neo family, Airbus A220, and Embraer E-Jets E2. In Q1 2026, management said GTF-powered aircraft had surpassed 2,700 deliveries and the program backlog was about 8,000 engines.
The GTF story is improving on both demand and execution. In Q1 2026, CEO Chris Calio said PW1100 aircraft on ground were down around 15% from the end of the prior year and MRO output on the PW1100 was up 23% YoY, on top of 35% growth in Q1 of the prior year. In Q2 2026, the investor presentation said PW1100 MRO output improved by over 40% YoY. That is the kind of operating detail that matters. It means RTX is not just selling the future of the engine family, it is working through the present-tense bottlenecks that shape customer trust and cash conversion.
That quote from Chris Calio matters because the next version, GTF Advantage, has now crossed real milestones. RTX disclosed that EASA certified the GTF Advantage-powered Airbus A320neo family aircraft, the first production engines were delivered in Q2 2026, and entry into service is expected later in 2026. The 2025 10-K also said the engine can increase takeoff thrust by 4% to 8% and reduce fuel consumption by up to an additional 1% versus the current GTF. In aerospace, 1% fuel burn is not a rounding error. It is a sales argument.
On the defense side, Pratt's F135 is another flagship asset. The 2025 10-K said the F135 surpassed 1M engine flight hours and Pratt received a $2.8B undefinitized contract action for Lot 18 and Lot 19 long-lead funding in 2025. In Q1 2026, management said Pratt's military business was awarded over $3B for F135 Lot 19 production. That gives RTX a rare position: one flagship engine family tied to the commercial narrowbody fleet and another tied to the F-35 ecosystem.
RTX's competitive advantage is not one patent or one missile. It is a layered moat built from installed base, certification barriers, government relationships, and manufacturing scale. Engines, avionics, air defense systems, and mission-critical sensors are not categories where a new entrant strolls in with a slide deck and takes share. Qualification cycles are long, switching costs are high, and the installed base creates its own gravity through parts, repairs, software, and sustainment.
Management is also pushing real operating innovation, not just conference-call wallpaper. In Q1 2026, RTX said Pratt's Singapore MRO facility developed robotics that deliver 100% first-pass yield in high-pressure compressor rotor assembly and reduce assembly time by 50%. Management also said that investment supported an 80% increase in output at the facility over the last two years. That is useful because it turns digital and automation spending into something investors can actually measure: more throughput, lower rework, and better economics.
Across the broader company, RTX said it remains on track to connect 60% of annual manufacturing hours to its proprietary data and analytics platform by the end of 2026. Collins is using real-time data in wheels and brakes to improve service-life understanding and inventory management. The company also said it integrated its commercial installed base into the platform to enhance predictive fleet maintenance. In plain English, that means RTX is trying to use data not only to build products, but to monetize uptime.
Product innovation is also active across segments. Collins' Sidekick autonomy software was down-selected for the competitive production phase of the U.S. Air Force's Collaborative Combat Aircraft program. Raytheon demonstrated a non-kinetic Coyote variant that can be recalled and redeployed. RTX's cross-company hybrid electric propulsion work reached full-power operation of a turboprop demonstrator system, with management saying the technology is expected to drive a 30% improvement in fuel efficiency for regional aircraft. Not every project will become a major earnings line, but the pattern is clear: RTX is using its breadth to cross-pollinate technologies between segments.
Operations are where the RTX story either compounds or stalls. The company manufactures and services products in about 225 manufacturing, production, or overhaul facilities across roughly 25 countries, according to the 10-K. That footprint supports scale, but it also creates complexity. RTX depends on a global supply chain for scarce raw materials, microelectronics, and specialty components, and the 10-K explicitly said recent disruptions increased delays and costs.
Management has been unusually direct about where the pressure points are. In Q1 2026, Chris Calio said Raytheon was watching rocket motors and microelectronics closely, and that the company was covered in the near and medium term on critical minerals while still seeking longer-term partnerships on some inputs. He also said Raytheon had 12 consecutive quarters of material growth and material receipts were up 13% YoY in Q1. That is a useful read-through: the supply chain is still a risk, but it is not frozen.
That line captures the central operating challenge. Demand is not the issue. Converting backlog into shipped hardware is. RTX has already invested nearly $900M in CapEx over the last three years to expand capacity at Tucson, Huntsville, and Andover for defense production, according to management's Q1 2026 remarks. Raytheon also completed a $115M expansion of its Redstone Missile integration facility in Huntsville, which management said will increase munitions capacity by over 50%.
Pratt is also investing for throughput. Management announced a $200M investment in Columbus, Georgia to expand output of rotating compressor and turbine discs for both GTF and F135 programs, and separate reporting noted a $100M investment in Rzeszów, Poland to increase production capacity and advanced capabilities. These are not defensive maintenance checks. They are growth capex tied to visible demand. The risk, of course, is that supply chains can still behave like a narrow pipe attached to a fire hose.
RTX operates in markets with mid-single-digit structural growth at the top level and faster growth in select subcategories. Mordor Intelligence estimated the U.S. aerospace and defense market at $463.06B in 2026, rising to $610.15B by 2031, a 5.67% CAGR. Europe was estimated at $360.71B in 2026, rising to $497.71B by 2031, a 4.90% CAGR. Those are healthy end markets, but the more relevant point for RTX is where it is concentrated inside them.
Commercial and defense MRO is one of those high-value pools. Fortune Business Insights estimated the global aerospace and defense MRO market at $199.15B in 2026, growing to $300.66B by 2034. That directly supports Collins and Pratt, where installed-base service revenue tends to be more recurring and often higher margin than original equipment. RTX's own 2025 business mix included $24.4B of services versus $64.2B of products, which shows the service engine is already material.
On the defense side, the integrated air and missile defense market was estimated at $102.85B in 2026, growing to $174.44B by 2034. That aligns cleanly with Raytheon's Patriot, GEM-T, LTAMDS, NASAMS, AMRAAM, Tomahawk, and Coyote franchises. Markets tied to C5ISR, AI, cyber, and digital battlefield tools are growing even faster, which supports Collins mission systems and Raytheon sensing and software layers.
The practical takeaway is that RTX does not need heroic market-share assumptions to grow. It is already positioned in the right lanes: narrowbody engine demand, aftermarket support, missile and air defense replenishment, and defense electronics modernization. The market is broad enough for growth, but specialized enough that incumbency still matters.
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RTX sells to a customer base that is both concentrated in strategic accounts and diversified across end markets. The U.S. government represented $33.279B of 2025 sales, or 38% of total net sales, while international customers represented $41.312B, or 47%. That split matters because it reduces dependence on one funding source while still preserving the advantages of being deeply embedded with the Pentagon and allied governments.
In commercial aerospace, Collins' largest customers are Boeing and Airbus, which together represented 16% of Collins segment sales in 2025 before discounts and incentives. Pratt & Whitney's largest commercial customer is Airbus, which represented 29% of Pratt segment sales in 2025 before discounts and incentives. Those are significant concentrations, but they are normal for aerospace supply chains. The better question is whether RTX has enough content and service pull-through to make those relationships durable. The answer is yes.
Customer behavior also favors RTX's model. Airlines want fuel efficiency, reliability, and predictable maintenance support. Governments want readiness, replenishment, and systems that are already fielded. Those are not speculative buying patterns. They reward installed base, proven performance, and industrial capacity. RTX has all three, which is why backlog keeps climbing even in a market that still complains about supply chain friction.
RTX competes against different peer sets in each segment. In defense, the most relevant large competitors include Lockheed Martin, Northrop Grumman, L3Harris, General Dynamics, BAE Systems, and Thales. In commercial aerospace systems and components, peers include Honeywell, Safran, TransDigm, Boeing in selected systems, and other specialized suppliers. In engines, Pratt & Whitney competes most directly with GE Aerospace and Safran-linked offerings depending on platform.
What makes RTX different is breadth. Few companies can credibly claim leadership positions in aircraft systems, commercial and military engines, missiles, radars, and autonomy-enabling software at the same time. That breadth creates both offensive and defensive advantages. Offensively, RTX can cross-sell and bundle technologies across platforms. Defensively, weakness in one submarket does not automatically break the whole story.
The competitive threat is not only from traditional primes. RTX's 10-K explicitly noted more commercial competitors and new entrants with different technology approaches and business models in defense. That pressure is most relevant in autonomy, software-defined systems, and certain sensor niches. Still, the barrier between a clever prototype and a scaled, fielded, supported defense system remains very high. In that sense, RTX still owns the heavier end of the bridge.
The macro backdrop is favorable for RTX because both of its major end markets have support. Commercial aerospace benefits from ongoing fleet demand, low aircraft retirement rates, and the need for more efficient engines and systems. In Q1 2026, management said solid RPK growth continued despite disruption in the Middle East and that aircraft retirement rates remained below historical levels. That supports both OE and aftermarket demand.
Defense is even more straightforward. Management tied Raytheon's demand environment to munitions depth, integrated air and missile defense, and counter-UAS needs. In Q1 2026, Chris Calio said RTX expected significant funding increases in these priority areas in the 2027 U.S. defense budget and supplemental packages. Q2 2026 results backed that up with 16% defense growth company-wide and Raytheon organic growth of 18%.
Geopolitics is doing what geopolitics often does for defense names: creating terrible headlines and excellent order books. Raytheon won over $5B across multiple contracts for GEM-T effectors for Ukraine, Poland, and the U.S. government in Q2 2026. The company also highlighted Patriot-related demand and continued international interest in systems like Coyote. That does not make the business risk-free, but it does make demand unusually durable.
The macro risks are also real. RTX's 10-K flagged inflation, labor shortages, tariffs, sanctions, export controls, and supply chain disruptions as ongoing issues. Government contracting also brings audit, compliance, and pricing risks. The company remains under compliance obligations tied to deferred prosecution agreements, an SEC administrative order, and a State Department consent agreement disclosed in the 10-K. This is not a clean-room industrial. It is a strategic contractor operating where politics, regulation, and manufacturing all collide.
Net debt remains meaningful at $32.07B, with $39.51B of total debt and $7.44B of cash and equivalents at year-end 2025, but the company’s scale and cash generation help keep leverage manageable.
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Get Full Access →Q2 2026 sales rose 14% year over year to $24.708B and adjusted EPS climbed 21% to $1.89, showing that revenue growth is translating into stronger earnings.
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Get Full Access →Management lifted 2026 guidance to $95.0B-$96.0B in adjusted sales, $7.10-$7.25 in adjusted EPS, and $8.50B-$8.75B in free cash flow after a strong first half.
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Get Full Access →RTX trades at 36.36x trailing earnings, 27.86x forward earnings, and 2.65x PEG, so the market is already pricing in a lot of the recovery.
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Get Full Access →The report’s fair value sits at $210, with upside framed by a Buy threshold of $185 and a more aggressive Sell threshold of $230.
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Get Full Access →RTX has become easier to like because the numbers have become harder to argue with. Q2 2026 delivered 14% sales growth, 21% adjusted EPS growth, $2.878B of free cash flow, and another guidance raise. Collins is producing strong aftermarket and military growth. Pratt is showing better throughput and margin recovery. Raytheon is benefiting from a defense environment that keeps ordering missiles, sensors, and air defense systems faster than factories can casually absorb.
The stock is not a hidden gem. The market has already noticed that RTX is executing better. But that does not eliminate the opportunity. For a moderate-risk investor, the appeal is that RTX offers multiple ways to win: commercial aerospace demand, defense replenishment, aftermarket monetization, and productivity-led margin improvement. The main trade-off is valuation discipline. Paying any price for quality is still overpaying.
That leaves RTX in a favorable middle ground. It is not cheap enough to chase blindly and not risky enough to dismiss as a cyclical trap. With a fair value estimate of $210, the stock looks like a Buy on pullbacks and a solid core holding for investors who want durable exposure to two of the strongest industrial demand streams in the market.
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RTX Corporation (RTX) rises after a strong quarterly report that topped earnings and revenue estimates, lifted full-year guidance, and showed broad-based growth across aerospace and defense. A surging backlog and stronger cash flow added fuel to the rally as investors rewarded improved visibility and execution.
This week’s Q2 earnings recap showed that strong EPS results were not enough to lift every stock. ServiceNow and T-Mobile rallied on beats and upbeat growth stories, while Intel, American Express, and Tesla fell despite key business wins and management optimism.
US data painted a split picture: initial jobless claims fell to 187,000, the lowest since 1969, while the July PMI showed stronger growth and hotter price pressures. Rising Treasury and mortgage rates tightened conditions, keeping the market focused on a soft landing with a stubborn inflation problem.