AAR
A scaled aftermarket platform compounding behind constrained aviation capacity
AAR is a focused aviation aftermarket platform combining parts distribution, MRO services, and software. Fiscal 2026 results show a step-change in scale from recent acquisitions and organic gains: sales reached 3.31 billion, operating income 278 million, and diluted EPS 4.86. Adjusted EBITDA was 401 million with margin at 12.1 percent.
Backlog stood at 777 million, with roughly 70 percent expected to convert in fiscal 2027. Net leverage ended fiscal 2026 near 2.0x after an equity raise and continued cash generation. The company also secured a 305 million U.S.
Navy and Marine Corps C-40A logistics contract and expanded OEM distribution relationships, including a multi-year Woodward agreement for LEAP, GEnx, and CF34 engine consumables. Industry conditions support durable demand.
IATA and Oliver Wyman report structurally tight aircraft supply, record order backlogs above 17,000 aircraft, and aging fleets that elevate maintenance intensity, favoring scaled independent MRO and distribution platforms like AAR. These dynamics should support volume growth and some pricing power as capacity remains constrained.
That said, AAR’s FY2026 free cash flow was temporarily muted by working-capital investment and integration costs, which compresses TTM FCF-based valuation metrics despite solid earnings and EBITDA progression.
Does AAR have a strong competitive moat?
Intangible assets: AAR holds multiple FAA and international repair station certifications, operates one of North America’s largest independent airframe MRO networks, and maintains exclusive or preferred OEM distribution relationships that are difficult to replicate.
Recent Woodward distribution and component repair expansions strengthen this position. Score 70. Switching costs: Airlines and government agencies embed AAR in maintenance programs, inventory management, and software workflows (Trax, Aerostrat), creating operational reliance and data integration that raise migration barriers over multi-year cycles.
Score 75. Network effects: Limited classic network effects, though software and data tie-ins can modestly compound value as installed base grows. Score 30. Cost advantages: Scale in procurement, distribution, and component MRO plus global footprint confer some cost leverage, but advantages are not unassailable given OEM influence.
Score 58. Efficient scale: Heavy airframe MRO capacity is scarce in North America and difficult to stand up, which benefits incumbents with hangars, labor, certifications, and safety track records. The HAECO Americas acquisition adds lines where demand is strong. Score 74.
Does AAR have pricing power in its industry?
AAR’s FY2026 adjusted EBITDA margin improved to 12.1 percent, aided by mix shift to distribution and better government profitability. Industry-wide capacity constraints and aging fleets support price realization in MRO slots and distribution. Still, OEMs and airline procurement impose discipline, so pricing power is moderate rather than dominant.
Woodward distribution and proprietary component repair capabilities should help mix over time.
How predictable is AAR's business?
Revenue diversity across commercial airlines, defense, and U.S. government contracts adds resilience. FY2026 sales were 3,308 million, with Parts Supply at 1,488 million, Repair, Engineering and Software at 1,081 million, Government Solutions at 502 million, and a shrinking legacy commercial programs bucket.
Firm backlog was 777 million at May 31, 2026, with about 70 percent expected to convert in fiscal 2027. This, plus the five-year 305 million C-40A CLS award and the long-running DoS WASS program, improves medium-term visibility. Risks include airline cycles, labor availability, and OEM control over licensing.
Is AAR financially strong?
Net leverage was approximately 2.03x at fiscal year-end 2026, within management’s target. Long-term debt totaled about 894 million, including 700 million senior notes due 2029 and 200 million drawn on an 825 million revolver. Interest expense was 72 million in FY2026 vs adjusted EBITDA of 401 million, implying solid coverage.
Year-end cash and cash equivalents were 84 million, and the company raised 273.9 million via an equity offering in FY2026 to preserve flexibility. Working capital intensity remained elevated with inventory at 979 million, which restrained FY2026 cash from operations to 99 million and FCF to roughly 62 million after 37 million capex.
How effective is AAR's capital allocation strategy?
Management has emphasized disciplined M&A to build a differentiated parts-repair-software platform. In FY2026 AAR acquired ADI (distribution), HAECO Americas (airframe MRO capacity), Aerostrat (planning software), and Aircraft Reconfig Technologies (engineering with ODA), while exiting lower-return landing gear overhaul.
Earlier, the March 2024 Triumph Product Support deal scaled component services. Repurchases were paused in FY2026 while leverage normalized and integration progressed. This record suggests thoughtful deployment with attention to returns and balance-sheet strength. Key watch items are integration execution and cash conversion.
Does AAR have high-quality management?
Chairman, President and CEO John Holmes has led since 2018 and through 2026, driving portfolio upgrades, software expansion, and capacity additions while keeping leverage in check. FY2026 included an equity raise to maintain strategic flexibility and accelerate deleveraging.
The company settled FCPA matters via a December 2024 NPA and SEC order and disclosed a small fine tied to a Nepal proceeding; compliance remains a focus area to monitor. Overall execution through a complex cycle and thoughtful repositioning support above-average confidence in management.
Is AAR a quality company?
AAR is a good quality company with a quality score of 76/100
- Flywheel across parts, repair, and software: segment realignment concentrates on Parts Supply, Repair, Engineering and Software, Government Solutions, while winding down legacy commercial programs to lift margin and cash conversion over time.
- Scale and credentials as switching-cost moats: FAA and EASA certifications, OEM exclusive or preferred distribution agreements, multi-year government and airline contracts, and expanded heavy maintenance footprint via HAECO Americas and ADI.
- Healthy balance sheet with liquidity and term debt ladder: 700 million 6.75 percent notes due 2029, 825 million revolver with 200 million drawn at year end, and net leverage about 2.0x against 401 million adjusted EBITDA in FY2026.
- End-market tailwinds: record aircraft backlogs, higher fleet age, and OEM production bottlenecks channel demand to independent aftermarket capacity and distribution.
What is the fair value of AAR stock?
Is AAR a good investment at $117?
The following analysis is provided for informational and educational purposes only. It does not constitute financial advice, investment advice, or a recommendation to buy or sell any security. The opinions expressed are based on publicly available information and historical data. Beanvest and its contributors may hold positions in the securities mentioned. Investors should conduct their own due diligence or consult a licensed financial advisor before making any investment decision.