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AAR Corp (AIR)

Industrials Aerospace & Defense
135.70 $
Closing price · As of: 20. Jul 2026
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Read the Full Deep Dive
AAR Stock: Record Revenue, a Sinking Profit — and a Comeback That Leans on Three One-Off Gains

AAR is the spare-parts warehouse and repair shop of aviation — and it shows up in the top 20 of our "Joshua" growth scanner (rank 11, as of July 17, 2026), just below its all-time high after a 94 percent gain in twelve months. We read the annual reports (10-K) for fiscal years 2024 and 2025 and the quarterly report (10-Q) as of February 28, 2026: revenue that rose over three years from $1,990 million to $2,780 million while net income crashed from $90 million to $12 million — a $55.6 million corruption settlement, a 67.9 percent tax rate, and a record quarter in which nearly half the pre-tax profit came from one-off items. Not investment advice — just the question of how much earning power is left once you strip out the asterisks.

Appears in These Scanners

This stock currently matches 17 of our scanner strategies — each hit links to the scanner.

Only genuine hits from verified scanners count; pure ranking metrics (P/E, P/S, and similar, which just sort the whole universe) don't count as a hit. View all scanners

Basics

Market Cap
5.6Mrd. $
Shares Outstanding
40Mio.
Float
96.5%
Beta
1.1

Performance

Perf. 1M
23.40%
Perf. 3M
32.30%
Perf. 6M
64.90%
YTD Performance (%)
59.80%
52-Week-High Distance
-1.9%

Valuation

P/E
31.5
Forward P/E
26.3
PEG
2.4
P/B
3.5
P/S
1.8
EV/EBITDA
17.6
Price/FCF
156.6

Profitability

Gross Margin
19.0%
EBIT Margin
7.6%
Net Margin
5.5%
Return on Equity
12.1%
Return on Assets
5.6%

Balance Sheet & Safety

Equity Ratio
49.3%
Debt/Equity
0.9
fortress balance sheet
Altman Z
8.16
Piotroski
7 von 9

Growth

Sales Growth Last Quarter
24.60%
EPS Growth Last Quarter
92.00%
Sales Growth (Year)
19.91%
Forward Sales Growth
10.80%
Forward EPS Growth

Quality & Screener

Stage
2
RS Rating
87
EPS Rating
85
Piotroski
7 von 9
Fundamental Rating
B (+32 von 100)
fortress balance sheet
Altman Z
8.16

AI Rating

Uses AI

Eingestuft am 17.07.2026 gegen den Geschäftsbericht (10-K) für das Geschäftsjahr 2025 (eingereicht 22.07.2025), den 10-K für das GJ 2024 sowie die vier jüngsten Quartalsberichte (10-Q). AAR Corp ist ein Luftfahrt-Aftermarket-/MRO-Dienstleister und verkauft keine KI als eigene Umsatzquelle. Die 2023 übernommene Software-Tochter Trax setzt Künstliche Intelligenz jedoch operativ ein, um Wartungsabläufe (MRO-Workflows) in ihren eMRO-/eMobility-Produkten zu automatisieren; zusätzlich beschreibt AAR im 10-K 2025, man „explore“ die Einführung von KI-Strategien für die eigenen Produkte und Dienstleistungen. Das ist dokumentierter operativer/produktbezogener KI-Einsatz zur Effizienzsteigerung — aber (noch) keine eigenständige KI-Umsatzquelle und kein konkretes, gegen das eigene Geschäftsmodell gerichtetes KI-Risiko (die weiteren KI-Nennungen im 10-K sind generische Cybersecurity-Floskeln). Nach der Vorrang-Regel verkauft > bedroht > nutzt > neutral bleibt es damit bei „nutzt“.

View the full file — quotes, sources, reviewed filings
„Through its eMRO and eMobility products, Trax provides comprehensive software solutions for aircraft maintenance ... a full suite of “paperless” mobility apps that are in process of automating MRO workflows with artificial intelligence."

Über ihre Produkte eMRO und eMobility bietet Trax umfassende Softwarelösungen für die Flugzeugwartung … eine vollständige Suite „papierloser“ Mobility-Apps, die dabei sind, Wartungsabläufe (MRO-Workflows) mit Künstlicher Intelligenz zu automatisieren.

10-K · 2025-07-22 · View SEC filing
„In addition, we are exploring implementing artificial intelligence strategies for our products and services, which may be costly or ineffective, introduce errors, cause loss of intellectual property, and raise complex regulatory compliance ... concerns."

Darüber hinaus prüfen wir die Einführung von Strategien für Künstliche Intelligenz für unsere Produkte und Dienstleistungen, was kostspielig oder wirkungslos sein, Fehler verursachen, zum Verlust geistigen Eigentums führen und komplexe regulatorische Compliance-Fragen aufwerfen kann.

10-K · 2025-07-22 · View SEC filing

Filings Reviewed: 10-Q 2026-03-25 · 10-Q 2026-01-07 · 10-Q 2025-09-23 · 10-K 2025-07-22 · 10-Q 2025-03-28 · 10-K 2024-07-19

Rated on July 17, 2026 · How the Rating Is Built

Highlighted are things our editorial team noticed: green = stands out as strong, red = deserves a closer look. No single metric is a verdict on its own — always read it in context.

Sales Per Quarter ($M)
2024: Q4 · 686.1 Mio. $ Q4 2025: Q1 · 678.2 Mio. $ Q1 2025: Q2 · 754.5 Mio. $ Q2 2025: Q3 · 739.6 Mio. $ Q3 2025: Q4 · 795.3 Mio. $ Q4 2026: Q1 · 845.1 Mio. $ Q1
Earnings Per Share Per Quarter ($)
2024: Q4 · -0.87 $ Q4 2025: Q1 · -0.25 $ Q1 2025: Q2 · 0.96 $ Q2 2025: Q3 · 0.96 $ Q3 2025: Q4 · 0.94 $ Q4 2026: Q1 · 1.79 $ Q1
Net Margin Per Quarter (%)
2024: Q4 · -4.5 % Q4 2025: Q1 · -1.3 % Q1 2025: Q2 · 4.5 % Q2 2025: Q3 · 4.7 % Q3 2025: Q4 · 4.4 % Q4 2026: Q1 · 8.0 % Q1
Operating Cash Flow Per Quarter ($M)
2024: Q4 · 22.0 Mio. $ Q4 2025: Q1 · -18.7 Mio. $ Q1 2025: Q2 · 51.4 Mio. $ Q2 2025: Q3 · -44.9 Mio. $ Q3 2025: Q4 · 13.6 Mio. $ Q4 2026: Q1 · 74.7 Mio. $ Q1
Free Cash Flow Per Quarter ($M)
2024: Q4 · 29.9 Mio. $ Q4 2025: Q1 · -27.2 Mio. $ Q1 2025: Q2 · 41.4 Mio. $ Q2 2025: Q3 · -53.6 Mio. $ Q3 2025: Q4 · 6.2 Mio. $ Q4 2026: Q1 · 41.7 Mio. $ Q1
Sales Growth vs. Year-Ago Quarter (%)
2024: Q4 · 25.8 % Q4 2025: Q1 · 19.5 % Q1 2025: Q2 · 14.9 % Q2 2025: Q3 · 11.8 % Q3 2025: Q4 · 15.9 % Q4 2026: Q1 · 24.6 % Q1
EPS Growth vs. Year-Ago Quarter (%)
2024: Q4 · -228.9 % Q4 2025: Q1 · -163.2 % Q1 2025: Q2 · 271.5 % Q2 2025: Q3 · 89.5 % Q3
Price Change in Quarter (%)
2024: Q4 · -6.2 % Q4 2025: Q1 · -8.6 % Q1 2025: Q2 · 22.9 % Q2 2025: Q3 · 30.4 % Q3 2025: Q4 · -7.7 % Q4 2026: Q1 · 32.2 % Q1

Quarterly Figures

Quarterly Figures
Quarter EPS (Earnings Per Share) EPS YoY (%) Sales ($M) Sales YoY (%) Net Margin (%) OCF ($M) FCF ($M)
2024: Q4 -0.87 -228.90 686 25.80 -4.50 22 30
2025: Q1 -0.25 -163.20 678 19.50 -1.30 -19 -27
2025: Q2 0.96 271.50 755 14.90 4.50 51 41
2025: Q3 0.96 89.50 740 11.80 4.70 -45 -54
2025: Q4 0.94 795 15.90 4.40 14 6
2026: Q1 1.79 845 24.60 8.00 75 42
What Do These Terms Mean?
EPS (Earnings Per Share):
Quarterly profit divided by the total share count — how much of the profit works out to a single share.
YoY (Year over Year):
Change versus the same quarter a year ago — this is how you compare without seasonal distortion (e.g. the holiday shopping season).
Sales:
All revenue for the quarter, before any costs are deducted — the top line of the income statement.
Net Margin:
What percentage of sales is left over as profit in the end. Negative means the company is posting a loss.
OCF (Operating Cash Flow):
The cash that actually flows into the till from the core business during the quarter — harder to dress up than book profit.
FCF (Free Cash Flow):
Operating cash flow minus capital expenditures — the money that's genuinely free to use, say for paying down debt, buybacks, or dividends.

Assessment: Opportunities & Risks

End market & business model

The aviation aftermarket is a structural growth market (aging fleets, high utilization, parts scarcity), and AAR is one of the few large independent players, with four segments and two customer worlds (71% commercial, 29% government/defense). Revenue FY 2025 +19.9% to $2,780.5 million, 9M FY 2026 +17.5% (10-K FY 2025, 10-Q as of 02/28/2026).

Earnings quality & special items

Reported profit is distorted three years running: a $55.6 million FCPA settlement (pushed FY 2025 to $12.5 million net income, a 67.9% tax rate), then a $35.7 million bargain purchase plus a $9.8 million building gain in Q3 FY 2026 — roughly $45 of the $93.1 million pre-tax income are one-off. Whoever does not adjust is valuing phantom profits.

Balance sheet & financing

$888.3 million of long-term debt (6.75% note due 2029, increased to $700 million) against $1,643.4 million of equity (02/28/2026); interest expense FY 2025 +$32.2 million — the acquisition-driven growth is built on debt, but leverage is contained with a 3.75x EBITDA covenant. No dividend.

Compliance & governance

FCPA settlement with the DoJ (an 18-month Non-Prosecution Agreement to mid-2026) and the SEC (both 12/19/2024); a meaningful share of business in "high-risk jurisdictions"; a separate Nepal proceeding against more than 35 parties including an AAR subsidiary. Plus 17 insider sales against no purchase at an all-time high (data as of July 17, 2026).

Valuation & technicals

A stage-2 uptrend, above the 50-/200-day averages, "Joshua" and "quality growth" hits, plus 94% in twelve months meet a P/E around 31, a P/S around 1.8 and a P/B around 3.5 (data as of July 17, 2026) — a quality stock at an all-time high whose profit denominator is jumpy from special items.

Bottom Line

AAR is the spare-parts warehouse and repair shop of aviation — a growing, independent aftermarket consolidator in a structurally attractive end market. The operating business is healthy (revenue +19.9% in FY 2025), but reported profit is a roller coaster: a $55.6 million corruption settlement crushed FY 2025 (a 67.9% tax rate), and roughly $45 million of one-off gains inflated the Q3 FY 2026 record quarter. On top come $888 million of acquisition debt, no dividend, and insiders selling at an all-time high. Whoever invests here buys a quality consolidator — but has to back out the true, recurring profit from the noise. Not investment advice.

Worth Noting:
  • AIR reached our research list via the "Joshua" growth scanner (rank 11 of the top 20, as of July 17, 2026) and a confluence of stage-2 trend, "quality growth," above the 50-/200-day averages and institutional accumulation in our in-house stock scanner.
  • Mind the calendar: AAR’s fiscal year ends May 31 — every quarterly reference carries that fiscal-year offset (FY 2025 = June 2024 through May 2025).
  • Reported net income is distorted by special items (FCPA settlement Q2 FY 2025; bargain purchase and building gains Q3 FY 2026) — trailing metrics such as the P/E should be read with caution accordingly. Price and valuation figures are dated to July 17, 2026; analyses are evergreen, daily prices are not a buy argument.

About the Company

AAR Corp. bietet Produkte und Dienstleistungen für die kommerzielle Luftfahrt sowie für Behörden- und Verteidigungsmärkte in Nordamerika, Europa, Afrika, Asien und international an.

CEO Insider Trades (12 Mo.)selling own stock
Employees5,600
HeadquartersWood Dale, IL
Websiteaarcorp.com
IPO Date1. Jan 1988
Next Earnings15. Jul 2026

Management

Management
Name Title Birth Year
John McClain Holmes III Chairman, President & CEO 1977
Eric S. Pachapa VP, Controller & Chief Accounting Officer 1973
Jessica A. Garascia J.D. Senior VP, General Counsel, Chief Administrative Officer & Secretary 1979
Christopher A. Jessup Senior VP & Chief Commercial Officer 1978
Dylan Z. Wolin Chief Financial Officer & Senior VP 1977
John Janachowski Interim Chief Digital and Technology Officer
Christopher Paul Tillett C.F.A. Vice President of Investor Relations
Lori A. Knudson VP and Chief Ethics & Compliance Officer
Sharon N. Purnell Senior VP & Chief Human Resources Officer 1978
Terry D. Stinson Executive Vice President 1942

Executives per the latest required filings; titles kept in their original language. Source: fundamental data.

Chart

Interactive price chart (TradingView).

Data as of: July 20, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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