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Side-by-side financial comparison of ADVANCE AUTO PARTS INC (AAP) and CarParts.com, Inc. (PRTS). 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 $127.8M, roughly 15.4× CarParts.com, Inc.). ADVANCE AUTO PARTS INC runs the higher net margin — 0.3% vs -8.5%, a 8.8% gap on every dollar of revenue. On growth, ADVANCE AUTO PARTS INC posted the faster year-over-year revenue change (130.1% vs -11.7%). CarParts.com, Inc. produced more free cash flow last quarter ($-8.3M vs $-21.0M). Over the past eight quarters, CarParts.com, Inc.'s revenue compounded faster (-9.6% 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.

Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...

AAP vs PRTS — Head-to-Head

Bigger by revenue
AAP
AAP
15.4× larger
AAP
$2.0B
$127.8M
PRTS
Growing faster (revenue YoY)
AAP
AAP
+141.8% gap
AAP
130.1%
-11.7%
PRTS
Higher net margin
AAP
AAP
8.8% more per $
AAP
0.3%
-8.5%
PRTS
More free cash flow
PRTS
PRTS
$12.7M more FCF
PRTS
$-8.3M
$-21.0M
AAP
Faster 2-yr revenue CAGR
PRTS
PRTS
Annualised
PRTS
-9.6%
-15.7%
AAP

Income Statement — Q4 2026 vs Q3 2026

Metric
AAP
AAP
PRTS
PRTS
Revenue
$2.0B
$127.8M
Net Profit
$6.0M
$-10.9M
Gross Margin
44.1%
33.1%
Operating Margin
2.2%
-7.9%
Net Margin
0.3%
-8.5%
Revenue YoY
130.1%
-11.7%
Net Profit YoY
101.4%
-8.7%
EPS (diluted)
$0.10
$-0.19

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
PRTS
PRTS
Q1 26
$2.0B
Q4 25
$2.0B
Q3 25
$2.0B
$127.8M
Q2 25
$2.6B
$151.9M
Q1 25
$147.4M
Q4 24
$2.1B
$133.5M
Q3 24
$2.2B
$144.8M
Q2 24
$2.8B
$144.3M
Net Profit
AAP
AAP
PRTS
PRTS
Q1 26
$6.0M
Q4 25
$-1.0M
Q3 25
$15.0M
$-10.9M
Q2 25
$24.0M
$-12.7M
Q1 25
$-15.3M
Q4 24
$-6.0M
$-15.4M
Q3 24
$45.0M
$-10.0M
Q2 24
$40.0M
$-8.7M
Gross Margin
AAP
AAP
PRTS
PRTS
Q1 26
44.1%
Q4 25
43.3%
Q3 25
43.5%
33.1%
Q2 25
42.9%
32.8%
Q1 25
32.1%
Q4 24
42.3%
32.5%
Q3 24
43.6%
35.2%
Q2 24
43.4%
33.5%
Operating Margin
AAP
AAP
PRTS
PRTS
Q1 26
2.2%
Q4 25
1.1%
Q3 25
1.1%
-7.9%
Q2 25
-5.1%
-8.2%
Q1 25
-10.3%
Q4 24
-11.6%
Q3 24
2.5%
-6.9%
Q2 24
1.9%
-6.0%
Net Margin
AAP
AAP
PRTS
PRTS
Q1 26
0.3%
Q4 25
-0.0%
Q3 25
0.7%
-8.5%
Q2 25
0.9%
-8.4%
Q1 25
-10.4%
Q4 24
-0.3%
-11.5%
Q3 24
2.1%
-6.9%
Q2 24
1.4%
-6.0%
EPS (diluted)
AAP
AAP
PRTS
PRTS
Q1 26
$0.10
Q4 25
$-0.02
Q3 25
$0.25
$-0.19
Q2 25
$0.40
$-0.23
Q1 25
$-0.27
Q4 24
$-0.10
$-0.28
Q3 24
$0.75
$-0.17
Q2 24
$0.67
$-0.15

Balance Sheet & Financial Strength

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

Metric
AAP
AAP
PRTS
PRTS
Cash + ST InvestmentsLiquidity on hand
$3.1B
Total DebtLower is stronger
$3.4B
Stockholders' EquityBook value
$2.2B
$64.2M
Total Assets
$11.8B
$200.3M
Debt / EquityLower = less leverage
1.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAP
AAP
PRTS
PRTS
Q1 26
$3.1B
Q4 25
$3.2B
Q3 25
$1.7B
Q2 25
$1.7B
Q1 25
Q4 24
$464.5M
Q3 24
$479.4M
Q2 24
$451.0M
Total Debt
AAP
AAP
PRTS
PRTS
Q1 26
$3.4B
Q4 25
$3.4B
Q3 25
$1.8B
Q2 25
$1.8B
Q1 25
Q4 24
$1.8B
Q3 24
$1.8B
Q2 24
$1.8B
Stockholders' Equity
AAP
AAP
PRTS
PRTS
Q1 26
$2.2B
Q4 25
$2.2B
Q3 25
$2.2B
$64.2M
Q2 25
$2.2B
$62.4M
Q1 25
$72.8M
Q4 24
$2.6B
$85.2M
Q3 24
$2.6B
$97.2M
Q2 24
$2.6B
$103.9M
Total Assets
AAP
AAP
PRTS
PRTS
Q1 26
$11.8B
Q4 25
$12.1B
Q3 25
$10.5B
$200.3M
Q2 25
$10.6B
$189.6M
Q1 25
$216.5M
Q4 24
$12.5B
$210.6M
Q3 24
$12.3B
$227.6M
Q2 24
$12.2B
$238.0M
Debt / Equity
AAP
AAP
PRTS
PRTS
Q1 26
1.55×
Q4 25
1.55×
Q3 25
0.81×
Q2 25
0.81×
Q1 25
Q4 24
0.69×
Q3 24
0.69×
Q2 24
0.70×

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
PRTS
PRTS
Operating Cash FlowLast quarter
$72.0M
$-6.4M
Free Cash FlowOCF − Capex
$-21.0M
$-8.3M
FCF MarginFCF / Revenue
-1.1%
-6.5%
Capex IntensityCapex / Revenue
4.7%
1.5%
Cash ConversionOCF / Net Profit
12.00×
TTM Free Cash FlowTrailing 4 quarters
$-298.0M
$-33.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAP
AAP
PRTS
PRTS
Q1 26
$72.0M
Q4 25
$-12.0M
Q3 25
$50.0M
$-6.4M
Q2 25
$-156.0M
$-25.6M
Q1 25
$5.5M
Q4 24
$70.0M
$1.8M
Q3 24
$85.0M
$8.5M
Q2 24
$3.0M
$-3.6M
Free Cash Flow
AAP
AAP
PRTS
PRTS
Q1 26
$-21.0M
Q4 25
$-76.0M
Q3 25
$-3.0M
$-8.3M
Q2 25
$-198.0M
$-27.9M
Q1 25
$3.4M
Q4 24
$27.0M
$-631.0K
Q3 24
$44.0M
$4.9M
Q2 24
$-43.0M
$-10.8M
FCF Margin
AAP
AAP
PRTS
PRTS
Q1 26
-1.1%
Q4 25
-3.7%
Q3 25
-0.1%
-6.5%
Q2 25
-7.7%
-18.3%
Q1 25
2.3%
Q4 24
1.3%
-0.5%
Q3 24
2.0%
3.4%
Q2 24
-1.6%
-7.5%
Capex Intensity
AAP
AAP
PRTS
PRTS
Q1 26
4.7%
Q4 25
3.1%
Q3 25
2.6%
1.5%
Q2 25
1.6%
1.5%
Q1 25
1.4%
Q4 24
2.0%
1.8%
Q3 24
1.9%
2.5%
Q2 24
1.7%
4.9%
Cash Conversion
AAP
AAP
PRTS
PRTS
Q1 26
12.00×
Q4 25
Q3 25
3.33×
Q2 25
-6.50×
Q1 25
Q4 24
Q3 24
1.89×
Q2 24
0.07×

Financial Flow Comparison

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

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