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Side-by-side financial comparison of ADVANCE AUTO PARTS INC (AAP) and Paychex (PAYX). Click either name above to swap in a different company.

ADVANCE AUTO PARTS INC is the larger business by last-quarter revenue ($2.0B vs $1.5B, roughly 1.3× Paychex). Paychex runs the higher net margin — 26.3% vs 0.3%, a 26.0% gap on every dollar of revenue. On growth, ADVANCE AUTO PARTS INC posted the faster year-over-year revenue change (130.1% vs 17.4%). Paychex produced more free cash flow last quarter ($382.8M vs $-21.0M). Over the past eight quarters, Paychex's revenue compounded faster (3.8% CAGR vs -15.7%).

Advance Auto Parts, Inc. is an American automotive aftermarket parts provider. Headquartered in Raleigh, North Carolina, it serves professional installer and do it yourself (DIY) customers.

Paychex, Inc. is an American company that provides human resources, payroll, and employee benefits outsourcing services for small- to medium-sized businesses. Founded in 1971 and headquartered in Rochester, New York, the company has more than 100 offices serving approximately 800,000 payroll clients in the U.S. and Europe. Paychex is ranked 681st on the Fortune 500 list of largest corporations by revenue.

AAP vs PAYX — Head-to-Head

Bigger by revenue
AAP
AAP
1.3× larger
AAP
$2.0B
$1.5B
PAYX
Growing faster (revenue YoY)
AAP
AAP
+112.7% gap
AAP
130.1%
17.4%
PAYX
Higher net margin
PAYX
PAYX
26.0% more per $
PAYX
26.3%
0.3%
AAP
More free cash flow
PAYX
PAYX
$403.8M more FCF
PAYX
$382.8M
$-21.0M
AAP
Faster 2-yr revenue CAGR
PAYX
PAYX
Annualised
PAYX
3.8%
-15.7%
AAP

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
AAP
AAP
PAYX
PAYX
Revenue
$2.0B
$1.5B
Net Profit
$6.0M
$395.4M
Gross Margin
44.1%
72.6%
Operating Margin
2.2%
38.0%
Net Margin
0.3%
26.3%
Revenue YoY
130.1%
17.4%
Net Profit YoY
101.4%
-4.4%
EPS (diluted)
$0.10
$1.10

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
AAP
AAP
PAYX
PAYX
Q1 26
$2.0B
Q4 25
$2.0B
$1.5B
Q3 25
$2.0B
$1.5B
Q2 25
$2.6B
$1.4B
Q1 25
$1.5B
Q4 24
$2.1B
$1.3B
Q3 24
$2.2B
$1.3B
Q2 24
$2.8B
$1.3B
Net Profit
AAP
AAP
PAYX
PAYX
Q1 26
$6.0M
Q4 25
$-1.0M
$395.4M
Q3 25
$15.0M
$383.8M
Q2 25
$24.0M
$297.2M
Q1 25
$519.3M
Q4 24
$-6.0M
$413.4M
Q3 24
$45.0M
$427.4M
Q2 24
$40.0M
$379.9M
Gross Margin
AAP
AAP
PAYX
PAYX
Q1 26
44.1%
Q4 25
43.3%
72.6%
Q3 25
43.5%
72.3%
Q2 25
42.9%
71.5%
Q1 25
73.6%
Q4 24
42.3%
70.4%
Q3 24
43.6%
70.3%
Q2 24
43.4%
70.1%
Operating Margin
AAP
AAP
PAYX
PAYX
Q1 26
2.2%
Q4 25
1.1%
38.0%
Q3 25
1.1%
36.3%
Q2 25
-5.1%
31.2%
Q1 25
47.2%
Q4 24
42.0%
Q3 24
2.5%
42.7%
Q2 24
1.9%
38.3%
Net Margin
AAP
AAP
PAYX
PAYX
Q1 26
0.3%
Q4 25
-0.0%
26.3%
Q3 25
0.7%
25.7%
Q2 25
0.9%
21.5%
Q1 25
35.4%
Q4 24
-0.3%
32.3%
Q3 24
2.1%
33.4%
Q2 24
1.4%
30.2%
EPS (diluted)
AAP
AAP
PAYX
PAYX
Q1 26
$0.10
Q4 25
$-0.02
$1.10
Q3 25
$0.25
$1.06
Q2 25
$0.40
$0.83
Q1 25
$1.43
Q4 24
$-0.10
$1.14
Q3 24
$0.75
$1.18
Q2 24
$0.67
$1.05

Balance Sheet & Financial Strength

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

Metric
AAP
AAP
PAYX
PAYX
Cash + ST InvestmentsLiquidity on hand
$3.1B
$1.5B
Total DebtLower is stronger
$3.4B
$5.0B
Stockholders' EquityBook value
$2.2B
$3.9B
Total Assets
$11.8B
$16.5B
Debt / EquityLower = less leverage
1.55×
1.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAP
AAP
PAYX
PAYX
Q1 26
$3.1B
Q4 25
$3.2B
$1.5B
Q3 25
$1.7B
$1.7B
Q2 25
$1.7B
$1.7B
Q1 25
$1.6B
Q4 24
$464.5M
$1.2B
Q3 24
$479.4M
$1.5B
Q2 24
$451.0M
$1.5B
Total Debt
AAP
AAP
PAYX
PAYX
Q1 26
$3.4B
Q4 25
$3.4B
$5.0B
Q3 25
$1.8B
$5.0B
Q2 25
$1.8B
$4.9B
Q1 25
Q4 24
$1.8B
Q3 24
$1.8B
Q2 24
$1.8B
$798.6M
Stockholders' Equity
AAP
AAP
PAYX
PAYX
Q1 26
$2.2B
Q4 25
$2.2B
$3.9B
Q3 25
$2.2B
$4.0B
Q2 25
$2.2B
$4.1B
Q1 25
$4.1B
Q4 24
$2.6B
$3.9B
Q3 24
$2.6B
$3.9B
Q2 24
$2.6B
$3.8B
Total Assets
AAP
AAP
PAYX
PAYX
Q1 26
$11.8B
Q4 25
$12.1B
$16.5B
Q3 25
$10.5B
$16.7B
Q2 25
$10.6B
$16.6B
Q1 25
$11.2B
Q4 24
$12.5B
$10.6B
Q3 24
$12.3B
$10.5B
Q2 24
$12.2B
$10.4B
Debt / Equity
AAP
AAP
PAYX
PAYX
Q1 26
1.55×
Q4 25
1.55×
1.28×
Q3 25
0.81×
1.25×
Q2 25
0.81×
1.20×
Q1 25
Q4 24
0.69×
Q3 24
0.69×
Q2 24
0.70×
0.21×

Cash Flow & Capital Efficiency

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

Metric
AAP
AAP
PAYX
PAYX
Operating Cash FlowLast quarter
$72.0M
$444.9M
Free Cash FlowOCF − Capex
$-21.0M
$382.8M
FCF MarginFCF / Revenue
-1.1%
25.5%
Capex IntensityCapex / Revenue
4.7%
4.1%
Cash ConversionOCF / Net Profit
12.00×
1.13×
TTM Free Cash FlowTrailing 4 quarters
$-298.0M
$2.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAP
AAP
PAYX
PAYX
Q1 26
$72.0M
Q4 25
$-12.0M
$444.9M
Q3 25
$50.0M
$718.4M
Q2 25
$-156.0M
$343.8M
Q1 25
$716.0M
Q4 24
$70.0M
$295.0M
Q3 24
$85.0M
$546.1M
Q2 24
$3.0M
$221.7M
Free Cash Flow
AAP
AAP
PAYX
PAYX
Q1 26
$-21.0M
Q4 25
$-76.0M
$382.8M
Q3 25
$-3.0M
$662.5M
Q2 25
$-198.0M
$283.3M
Q1 25
$667.3M
Q4 24
$27.0M
$248.0M
Q3 24
$44.0M
$510.5M
Q2 24
$-43.0M
$180.4M
FCF Margin
AAP
AAP
PAYX
PAYX
Q1 26
-1.1%
Q4 25
-3.7%
25.5%
Q3 25
-0.1%
44.4%
Q2 25
-7.7%
20.5%
Q1 25
45.5%
Q4 24
1.3%
19.4%
Q3 24
2.0%
39.9%
Q2 24
-1.6%
14.4%
Capex Intensity
AAP
AAP
PAYX
PAYX
Q1 26
4.7%
Q4 25
3.1%
4.1%
Q3 25
2.6%
3.7%
Q2 25
1.6%
4.4%
Q1 25
3.3%
Q4 24
2.0%
3.7%
Q3 24
1.9%
2.8%
Q2 24
1.7%
3.3%
Cash Conversion
AAP
AAP
PAYX
PAYX
Q1 26
12.00×
Q4 25
1.13×
Q3 25
3.33×
1.87×
Q2 25
-6.50×
1.16×
Q1 25
1.38×
Q4 24
0.71×
Q3 24
1.89×
1.28×
Q2 24
0.07×
0.58×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAP
AAP

Segment breakdown not available.

PAYX
PAYX

Management Solutions$1.2B78%
Peo And Insurance Solutions$336.9M22%

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