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Side-by-side financial comparison of ADVANCE AUTO PARTS INC (AAP) and SELECT MEDICAL HOLDINGS CORP (SEM). 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 $1.4B, roughly 1.4× SELECT MEDICAL HOLDINGS CORP). SELECT MEDICAL HOLDINGS CORP runs the higher net margin — 1.4% vs 0.3%, a 1.1% gap on every dollar of revenue. On growth, ADVANCE AUTO PARTS INC posted the faster year-over-year revenue change (130.1% vs 6.4%). SELECT MEDICAL HOLDINGS CORP produced more free cash flow last quarter ($5.2M vs $-21.0M). Over the past eight quarters, SELECT MEDICAL HOLDINGS CORP's revenue compounded faster (2.8% 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.

Select Medical is a healthcare company based in Pennsylvania. It owns long-term acute care and inpatient rehabilitation hospitals, as well as occupational health and physical therapy clinics. Select Medical is a subsidiary of Select Medical Holdings, which is listed on the New York Stock Exchange.

AAP vs SEM — Head-to-Head

Bigger by revenue
AAP
AAP
1.4× larger
AAP
$2.0B
$1.4B
SEM
Growing faster (revenue YoY)
AAP
AAP
+123.7% gap
AAP
130.1%
6.4%
SEM
Higher net margin
SEM
SEM
1.1% more per $
SEM
1.4%
0.3%
AAP
More free cash flow
SEM
SEM
$26.2M more FCF
SEM
$5.2M
$-21.0M
AAP
Faster 2-yr revenue CAGR
SEM
SEM
Annualised
SEM
2.8%
-15.7%
AAP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AAP
AAP
SEM
SEM
Revenue
$2.0B
$1.4B
Net Profit
$6.0M
$20.2M
Gross Margin
44.1%
Operating Margin
2.2%
4.6%
Net Margin
0.3%
1.4%
Revenue YoY
130.1%
6.4%
Net Profit YoY
101.4%
225.7%
EPS (diluted)
$0.10
$0.17

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
SEM
SEM
Q1 26
$2.0B
Q4 25
$2.0B
$1.4B
Q3 25
$2.0B
$1.4B
Q2 25
$2.6B
$1.3B
Q1 25
$1.4B
Q4 24
$2.1B
$1.3B
Q3 24
$2.2B
$1.3B
Q2 24
$2.8B
$1.3B
Net Profit
AAP
AAP
SEM
SEM
Q1 26
$6.0M
Q4 25
$-1.0M
$20.2M
Q3 25
$15.0M
$28.8M
Q2 25
$24.0M
$40.6M
Q1 25
$56.7M
Q4 24
$-6.0M
$-16.1M
Q3 24
$45.0M
$55.6M
Q2 24
$40.0M
$77.6M
Gross Margin
AAP
AAP
SEM
SEM
Q1 26
44.1%
Q4 25
43.3%
Q3 25
43.5%
Q2 25
42.9%
Q1 25
Q4 24
42.3%
Q3 24
43.6%
Q2 24
43.4%
Operating Margin
AAP
AAP
SEM
SEM
Q1 26
2.2%
Q4 25
1.1%
4.6%
Q3 25
1.1%
5.4%
Q2 25
-5.1%
6.5%
Q1 25
8.3%
Q4 24
1.6%
Q3 24
2.5%
4.3%
Q2 24
1.9%
5.8%
Net Margin
AAP
AAP
SEM
SEM
Q1 26
0.3%
Q4 25
-0.0%
1.4%
Q3 25
0.7%
2.1%
Q2 25
0.9%
3.0%
Q1 25
4.2%
Q4 24
-0.3%
-1.2%
Q3 24
2.1%
4.4%
Q2 24
1.4%
6.1%
EPS (diluted)
AAP
AAP
SEM
SEM
Q1 26
$0.10
Q4 25
$-0.02
$0.17
Q3 25
$0.25
$0.23
Q2 25
$0.40
$0.32
Q1 25
$0.44
Q4 24
$-0.10
$-0.12
Q3 24
$0.75
$0.43
Q2 24
$0.67
$0.60

Balance Sheet & Financial Strength

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

Metric
AAP
AAP
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$3.1B
$26.5M
Total DebtLower is stronger
$3.4B
$1.8B
Stockholders' EquityBook value
$2.2B
$1.7B
Total Assets
$11.8B
$5.9B
Debt / EquityLower = less leverage
1.55×
1.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAP
AAP
SEM
SEM
Q1 26
$3.1B
Q4 25
$3.2B
$26.5M
Q3 25
$1.7B
$60.1M
Q2 25
$1.7B
$52.3M
Q1 25
$53.2M
Q4 24
$464.5M
$59.7M
Q3 24
$479.4M
$191.5M
Q2 24
$451.0M
$111.2M
Total Debt
AAP
AAP
SEM
SEM
Q1 26
$3.4B
Q4 25
$3.4B
$1.8B
Q3 25
$1.8B
$1.7B
Q2 25
$1.8B
$1.8B
Q1 25
$1.8B
Q4 24
$1.8B
$1.7B
Q3 24
$1.8B
$3.1B
Q2 24
$1.8B
$3.6B
Stockholders' Equity
AAP
AAP
SEM
SEM
Q1 26
$2.2B
Q4 25
$2.2B
$1.7B
Q3 25
$2.2B
$1.7B
Q2 25
$2.2B
$1.7B
Q1 25
$1.7B
Q4 24
$2.6B
$1.7B
Q3 24
$2.6B
$1.9B
Q2 24
$2.6B
$1.4B
Total Assets
AAP
AAP
SEM
SEM
Q1 26
$11.8B
Q4 25
$12.1B
$5.9B
Q3 25
$10.5B
$5.7B
Q2 25
$10.6B
$5.7B
Q1 25
$5.7B
Q4 24
$12.5B
$5.6B
Q3 24
$12.3B
$8.0B
Q2 24
$12.2B
$7.9B
Debt / Equity
AAP
AAP
SEM
SEM
Q1 26
1.55×
Q4 25
1.55×
1.06×
Q3 25
0.81×
1.03×
Q2 25
0.81×
1.10×
Q1 25
1.03×
Q4 24
0.69×
1.01×
Q3 24
0.69×
1.62×
Q2 24
0.70×
2.54×

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
SEM
SEM
Operating Cash FlowLast quarter
$72.0M
$64.3M
Free Cash FlowOCF − Capex
$-21.0M
$5.2M
FCF MarginFCF / Revenue
-1.1%
0.4%
Capex IntensityCapex / Revenue
4.7%
4.2%
Cash ConversionOCF / Net Profit
12.00×
3.19×
TTM Free Cash FlowTrailing 4 quarters
$-298.0M
$117.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAP
AAP
SEM
SEM
Q1 26
$72.0M
Q4 25
$-12.0M
$64.3M
Q3 25
$50.0M
$175.3M
Q2 25
$-156.0M
$110.3M
Q1 25
$-3.5M
Q4 24
$70.0M
$125.4M
Q3 24
$85.0M
$181.0M
Q2 24
$3.0M
$278.2M
Free Cash Flow
AAP
AAP
SEM
SEM
Q1 26
$-21.0M
Q4 25
$-76.0M
$5.2M
Q3 25
$-3.0M
$122.2M
Q2 25
$-198.0M
$45.6M
Q1 25
$-55.8M
Q4 24
$27.0M
$62.0M
Q3 24
$44.0M
$130.3M
Q2 24
$-43.0M
$222.6M
FCF Margin
AAP
AAP
SEM
SEM
Q1 26
-1.1%
Q4 25
-3.7%
0.4%
Q3 25
-0.1%
9.0%
Q2 25
-7.7%
3.4%
Q1 25
-4.1%
Q4 24
1.3%
4.7%
Q3 24
2.0%
10.2%
Q2 24
-1.6%
17.4%
Capex Intensity
AAP
AAP
SEM
SEM
Q1 26
4.7%
Q4 25
3.1%
4.2%
Q3 25
2.6%
3.9%
Q2 25
1.6%
4.8%
Q1 25
3.9%
Q4 24
2.0%
4.8%
Q3 24
1.9%
4.0%
Q2 24
1.7%
4.3%
Cash Conversion
AAP
AAP
SEM
SEM
Q1 26
12.00×
Q4 25
3.19×
Q3 25
3.33×
6.09×
Q2 25
-6.50×
2.72×
Q1 25
-0.06×
Q4 24
Q3 24
1.89×
3.25×
Q2 24
0.07×
3.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAP
AAP

Segment breakdown not available.

SEM
SEM

Critical Illness Recovery Hospitals$629.7M45%
Health Care Patient Service Non Medicare$428.6M31%
Rehabilitation Hospitals$339.2M24%

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