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Side-by-side financial comparison of ADVANCE AUTO PARTS INC (AAP) and DARLING INGREDIENTS INC. (DAR). 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 $1.6B, roughly 1.3× DARLING INGREDIENTS INC.). DARLING INGREDIENTS INC. runs the higher net margin — 1.2% vs 0.3%, a 0.9% gap on every dollar of revenue. On growth, ADVANCE AUTO PARTS INC posted the faster year-over-year revenue change (130.1% vs 10.0%). Over the past eight quarters, DARLING INGREDIENTS INC.'s revenue compounded faster (-1.6% 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.

Darling Ingredients Inc. is a global sustainable natural ingredients maker that converts edible and inedible organic byproducts into high-value products: food-grade nutritional ingredients, animal feed additives, pharmaceutical raw materials and biofuel components, serving food, agriculture, pharma and renewable energy markets across North America, Europe and Asia-Pacific.

AAP vs DAR — Head-to-Head

Bigger by revenue
AAP
AAP
1.3× larger
AAP
$2.0B
$1.6B
DAR
Growing faster (revenue YoY)
AAP
AAP
+120.1% gap
AAP
130.1%
10.0%
DAR
Higher net margin
DAR
DAR
0.9% more per $
DAR
1.2%
0.3%
AAP
Faster 2-yr revenue CAGR
DAR
DAR
Annualised
DAR
-1.6%
-15.7%
AAP

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
AAP
AAP
DAR
DAR
Revenue
$2.0B
$1.6B
Net Profit
$6.0M
$19.4M
Gross Margin
44.1%
24.7%
Operating Margin
2.2%
4.6%
Net Margin
0.3%
1.2%
Revenue YoY
130.1%
10.0%
Net Profit YoY
101.4%
14.2%
EPS (diluted)
$0.10
$0.12

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
DAR
DAR
Q1 26
$2.0B
Q4 25
$2.0B
Q3 25
$2.0B
$1.6B
Q2 25
$2.6B
$1.5B
Q1 25
$1.4B
Q4 24
$2.1B
$1.4B
Q3 24
$2.2B
$1.4B
Q2 24
$2.8B
$1.5B
Net Profit
AAP
AAP
DAR
DAR
Q1 26
$6.0M
Q4 25
$-1.0M
Q3 25
$15.0M
$19.4M
Q2 25
$24.0M
$12.7M
Q1 25
$-26.2M
Q4 24
$-6.0M
$101.9M
Q3 24
$45.0M
$16.9M
Q2 24
$40.0M
$78.9M
Gross Margin
AAP
AAP
DAR
DAR
Q1 26
44.1%
Q4 25
43.3%
Q3 25
43.5%
24.7%
Q2 25
42.9%
23.3%
Q1 25
22.6%
Q4 24
42.3%
23.5%
Q3 24
43.6%
22.1%
Q2 24
43.4%
22.5%
Operating Margin
AAP
AAP
DAR
DAR
Q1 26
2.2%
Q4 25
1.1%
Q3 25
1.1%
4.6%
Q2 25
-5.1%
5.1%
Q1 25
2.1%
Q4 24
8.6%
Q3 24
2.5%
4.2%
Q2 24
1.9%
10.2%
Net Margin
AAP
AAP
DAR
DAR
Q1 26
0.3%
Q4 25
-0.0%
Q3 25
0.7%
1.2%
Q2 25
0.9%
0.9%
Q1 25
-1.9%
Q4 24
-0.3%
7.2%
Q3 24
2.1%
1.2%
Q2 24
1.4%
5.4%
EPS (diluted)
AAP
AAP
DAR
DAR
Q1 26
$0.10
Q4 25
$-0.02
Q3 25
$0.25
$0.12
Q2 25
$0.40
$0.08
Q1 25
$-0.16
Q4 24
$-0.10
$0.63
Q3 24
$0.75
$0.11
Q2 24
$0.67
$0.49

Balance Sheet & Financial Strength

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

Metric
AAP
AAP
DAR
DAR
Cash + ST InvestmentsLiquidity on hand
$3.1B
$91.5M
Total DebtLower is stronger
$3.4B
$4.0B
Stockholders' EquityBook value
$2.2B
$4.7B
Total Assets
$11.8B
$10.5B
Debt / EquityLower = less leverage
1.55×
0.86×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAP
AAP
DAR
DAR
Q1 26
$3.1B
Q4 25
$3.2B
Q3 25
$1.7B
$91.5M
Q2 25
$1.7B
$94.6M
Q1 25
$81.5M
Q4 24
$464.5M
$76.0M
Q3 24
$479.4M
$114.8M
Q2 24
$451.0M
$121.6M
Total Debt
AAP
AAP
DAR
DAR
Q1 26
$3.4B
Q4 25
$3.4B
Q3 25
$1.8B
$4.0B
Q2 25
$1.8B
$3.9B
Q1 25
$3.8B
Q4 24
$1.8B
$3.9B
Q3 24
$1.8B
$4.1B
Q2 24
$1.8B
$4.3B
Stockholders' Equity
AAP
AAP
DAR
DAR
Q1 26
$2.2B
Q4 25
$2.2B
Q3 25
$2.2B
$4.7B
Q2 25
$2.2B
$4.6B
Q1 25
$4.4B
Q4 24
$2.6B
$4.4B
Q3 24
$2.6B
$4.6B
Q2 24
$2.6B
$4.5B
Total Assets
AAP
AAP
DAR
DAR
Q1 26
$11.8B
Q4 25
$12.1B
Q3 25
$10.5B
$10.5B
Q2 25
$10.6B
$10.3B
Q1 25
$10.0B
Q4 24
$12.5B
$10.1B
Q3 24
$12.3B
$10.6B
Q2 24
$12.2B
$10.6B
Debt / Equity
AAP
AAP
DAR
DAR
Q1 26
1.55×
Q4 25
1.55×
Q3 25
0.81×
0.86×
Q2 25
0.81×
0.85×
Q1 25
0.86×
Q4 24
0.69×
0.89×
Q3 24
0.69×
0.91×
Q2 24
0.70×
0.97×

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
DAR
DAR
Operating Cash FlowLast quarter
$72.0M
$224.3M
Free Cash FlowOCF − Capex
$-21.0M
FCF MarginFCF / Revenue
-1.1%
Capex IntensityCapex / Revenue
4.7%
Cash ConversionOCF / Net Profit
12.00×
11.59×
TTM Free Cash FlowTrailing 4 quarters
$-298.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAP
AAP
DAR
DAR
Q1 26
$72.0M
Q4 25
$-12.0M
Q3 25
$50.0M
$224.3M
Q2 25
$-156.0M
$145.8M
Q1 25
$249.0M
Q4 24
$70.0M
$154.4M
Q3 24
$85.0M
$274.5M
Q2 24
$3.0M
$146.5M
Free Cash Flow
AAP
AAP
DAR
DAR
Q1 26
$-21.0M
Q4 25
$-76.0M
Q3 25
$-3.0M
Q2 25
$-198.0M
Q1 25
Q4 24
$27.0M
Q3 24
$44.0M
Q2 24
$-43.0M
FCF Margin
AAP
AAP
DAR
DAR
Q1 26
-1.1%
Q4 25
-3.7%
Q3 25
-0.1%
Q2 25
-7.7%
Q1 25
Q4 24
1.3%
Q3 24
2.0%
Q2 24
-1.6%
Capex Intensity
AAP
AAP
DAR
DAR
Q1 26
4.7%
Q4 25
3.1%
Q3 25
2.6%
Q2 25
1.6%
Q1 25
Q4 24
2.0%
Q3 24
1.9%
Q2 24
1.7%
Cash Conversion
AAP
AAP
DAR
DAR
Q1 26
12.00×
Q4 25
Q3 25
3.33×
11.59×
Q2 25
-6.50×
11.52×
Q1 25
Q4 24
1.52×
Q3 24
1.89×
16.19×
Q2 24
0.07×
1.86×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAP
AAP

Segment breakdown not available.

DAR
DAR

Fats$428.4M27%
Food Ingredients$380.6M24%
Diamond Green Diesel Holdings Llc Joint Venture$342.1M22%
Fuel Ingredients$154.3M10%
Used Cooking Oil$125.9M8%
Other Rendering$76.9M5%
Bakery$46.9M3%
Other Products And Services$12.2M1%

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