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Side-by-side financial comparison of AAR CORP (AIR) and SLM Corp (SLM). Click either name above to swap in a different company.

AAR CORP is the larger business by last-quarter revenue ($795.3M vs $560.0M, roughly 1.4× SLM Corp). SLM Corp runs the higher net margin — 55.0% vs 4.4%, a 50.6% gap on every dollar of revenue.

AAR Corp. is an American provider of aircraft maintenance services to commercial and government customers worldwide. The company is headquartered in Wood Dale, Illinois, a Chicago suburb. The company employs about 6,000 people, operating in about 30 different countries. John Holmes is the current CEO.

Nikon SLM Solutions AG, headquartered in Lübeck, Germany, is a manufacturer of 3D metal printers listed on the stock market and co-owner of the word mark SLM. The shares of SLM Solutions Group AG have been listed in Prime Standard of the Frankfurt Stock Exchange since May 9, 2014.

AIR vs SLM — Head-to-Head

Bigger by revenue
AIR
AIR
1.4× larger
AIR
$795.3M
$560.0M
SLM
Higher net margin
SLM
SLM
50.6% more per $
SLM
55.0%
4.4%
AIR

Income Statement — Q2 FY2026 vs Q1 FY2026

Metric
AIR
AIR
SLM
SLM
Revenue
$795.3M
$560.0M
Net Profit
$34.6M
$308.0M
Gross Margin
19.7%
Operating Margin
6.0%
69.6%
Net Margin
4.4%
55.0%
Revenue YoY
15.9%
Net Profit YoY
213.1%
1.0%
EPS (diluted)
$0.90
$1.54

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AIR
AIR
SLM
SLM
Q1 26
$560.0M
Q4 25
$795.3M
$377.1M
Q3 25
$739.6M
$373.0M
Q2 25
$376.8M
Q1 25
$375.0M
Q4 24
$362.2M
Q3 24
$359.4M
Q2 24
$372.2M
Net Profit
AIR
AIR
SLM
SLM
Q1 26
$308.0M
Q4 25
$34.6M
$233.2M
Q3 25
$34.4M
$135.8M
Q2 25
$71.3M
Q1 25
$304.5M
Q4 24
$111.6M
Q3 24
$-45.2M
Q2 24
$252.0M
Gross Margin
AIR
AIR
SLM
SLM
Q1 26
Q4 25
19.7%
Q3 25
18.1%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Operating Margin
AIR
AIR
SLM
SLM
Q1 26
69.6%
Q4 25
6.0%
83.8%
Q3 25
6.4%
49.8%
Q2 25
23.3%
Q1 25
Q4 24
36.5%
Q3 24
-16.6%
Q2 24
91.0%
Net Margin
AIR
AIR
SLM
SLM
Q1 26
55.0%
Q4 25
4.4%
61.8%
Q3 25
4.7%
36.4%
Q2 25
18.9%
Q1 25
81.2%
Q4 24
30.8%
Q3 24
-12.6%
Q2 24
67.7%
EPS (diluted)
AIR
AIR
SLM
SLM
Q1 26
$1.54
Q4 25
$0.90
$1.11
Q3 25
$0.95
$0.63
Q2 25
$0.32
Q1 25
$1.40
Q4 24
$0.53
Q3 24
$-0.23
Q2 24
$1.11

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AIR
AIR
SLM
SLM
Cash + ST InvestmentsLiquidity on hand
$75.6M
$5.2B
Total DebtLower is stronger
$952.7M
$6.2B
Stockholders' EquityBook value
$1.6B
$2.4B
Total Assets
$3.2B
$29.4B
Debt / EquityLower = less leverage
0.61×
2.53×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AIR
AIR
SLM
SLM
Q1 26
$5.2B
Q4 25
$75.6M
$4.2B
Q3 25
$80.0M
$3.5B
Q2 25
$4.1B
Q1 25
$3.7B
Q4 24
$4.7B
Q3 24
$4.5B
Q2 24
$5.3B
Total Debt
AIR
AIR
SLM
SLM
Q1 26
$6.2B
Q4 25
$952.7M
$5.4B
Q3 25
$1.0B
$6.8B
Q2 25
$6.4B
Q1 25
$6.1B
Q4 24
$6.4B
Q3 24
$6.0B
Q2 24
$5.4B
Stockholders' Equity
AIR
AIR
SLM
SLM
Q1 26
$2.4B
Q4 25
$1.6B
$2.5B
Q3 25
$1.2B
$2.3B
Q2 25
$2.4B
Q1 25
$2.4B
Q4 24
$2.2B
Q3 24
$2.1B
Q2 24
$2.3B
Total Assets
AIR
AIR
SLM
SLM
Q1 26
$29.4B
Q4 25
$3.2B
$29.7B
Q3 25
$2.9B
$29.6B
Q2 25
$29.6B
Q1 25
$28.9B
Q4 24
$30.1B
Q3 24
$30.0B
Q2 24
$28.8B
Debt / Equity
AIR
AIR
SLM
SLM
Q1 26
2.53×
Q4 25
0.61×
2.19×
Q3 25
0.82×
2.92×
Q2 25
2.70×
Q1 25
2.56×
Q4 24
2.98×
Q3 24
2.83×
Q2 24
2.37×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AIR
AIR
SLM
SLM
Operating Cash FlowLast quarter
$13.6M
Free Cash FlowOCF − Capex
$6.2M
FCF MarginFCF / Revenue
0.8%
Capex IntensityCapex / Revenue
0.9%
Cash ConversionOCF / Net Profit
0.39×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AIR
AIR
SLM
SLM
Q1 26
Q4 25
$13.6M
$-64.5M
Q3 25
$-44.9M
$-49.3M
Q2 25
$-138.7M
Q1 25
$-146.1M
Q4 24
$4.5M
Q3 24
$-113.4M
Q2 24
$-143.8M
Free Cash Flow
AIR
AIR
SLM
SLM
Q1 26
Q4 25
$6.2M
Q3 25
$-53.6M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
FCF Margin
AIR
AIR
SLM
SLM
Q1 26
Q4 25
0.8%
Q3 25
-7.2%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Capex Intensity
AIR
AIR
SLM
SLM
Q1 26
Q4 25
0.9%
Q3 25
1.2%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Cash Conversion
AIR
AIR
SLM
SLM
Q1 26
Q4 25
0.39×
-0.28×
Q3 25
-1.31×
-0.36×
Q2 25
-1.95×
Q1 25
-0.48×
Q4 24
0.04×
Q3 24
Q2 24
-0.57×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AIR
AIR

Commercial Customer$268.1M34%
Repair And Engineering$244.5M31%
Integrated Solutions$175.8M22%
Government And Defense Customer$85.5M11%
Expeditionary Services$21.4M3%

SLM
SLM

Net Interest Income$375.0M67%
Noninterest Income$185.0M33%

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