vs

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

ICON PLC is the larger business by last-quarter revenue ($2.0B vs $2.0B, roughly 1.0× ADVANCE AUTO PARTS INC). ADVANCE AUTO PARTS INC runs the higher net margin — 0.3% vs 0.1%, a 0.2% gap on every dollar of revenue. On growth, ADVANCE AUTO PARTS INC posted the faster year-over-year revenue change (130.1% vs 0.6%). ICON PLC produced more free cash flow last quarter ($333.9M vs $-21.0M). Over the past eight quarters, ICON PLC's revenue compounded faster (0.6% 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.

ICON plc is an Irish headquartered multinational healthcare intelligence and clinical research organisation. As of February 2025 had approximately 41,900 employees in 55 countries.

AAP vs ICLR — Head-to-Head

Bigger by revenue
ICLR
ICLR
1.0× larger
ICLR
$2.0B
$2.0B
AAP
Growing faster (revenue YoY)
AAP
AAP
+129.5% gap
AAP
130.1%
0.6%
ICLR
Higher net margin
AAP
AAP
0.2% more per $
AAP
0.3%
0.1%
ICLR
More free cash flow
ICLR
ICLR
$354.9M more FCF
ICLR
$333.9M
$-21.0M
AAP
Faster 2-yr revenue CAGR
ICLR
ICLR
Annualised
ICLR
0.6%
-15.7%
AAP

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
AAP
AAP
ICLR
ICLR
Revenue
$2.0B
$2.0B
Net Profit
$6.0M
$2.4M
Gross Margin
44.1%
Operating Margin
2.2%
4.2%
Net Margin
0.3%
0.1%
Revenue YoY
130.1%
0.6%
Net Profit YoY
101.4%
-98.8%
EPS (diluted)
$0.10
$0.03

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
ICLR
ICLR
Q1 26
$2.0B
Q4 25
$2.0B
Q3 25
$2.0B
$2.0B
Q2 25
$2.6B
$2.0B
Q1 25
$2.0B
Q4 24
$2.1B
Q3 24
$2.2B
$2.0B
Q2 24
$2.8B
$2.1B
Net Profit
AAP
AAP
ICLR
ICLR
Q1 26
$6.0M
Q4 25
$-1.0M
Q3 25
$15.0M
$2.4M
Q2 25
$24.0M
$183.0M
Q1 25
$154.2M
Q4 24
$-6.0M
Q3 24
$45.0M
$197.1M
Q2 24
$40.0M
$146.9M
Gross Margin
AAP
AAP
ICLR
ICLR
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
ICLR
ICLR
Q1 26
2.2%
Q4 25
1.1%
Q3 25
1.1%
4.2%
Q2 25
-5.1%
10.4%
Q1 25
11.0%
Q4 24
Q3 24
2.5%
14.1%
Q2 24
1.9%
10.8%
Net Margin
AAP
AAP
ICLR
ICLR
Q1 26
0.3%
Q4 25
-0.0%
Q3 25
0.7%
0.1%
Q2 25
0.9%
9.1%
Q1 25
7.7%
Q4 24
-0.3%
Q3 24
2.1%
9.7%
Q2 24
1.4%
6.9%
EPS (diluted)
AAP
AAP
ICLR
ICLR
Q1 26
$0.10
Q4 25
$-0.02
Q3 25
$0.25
$0.03
Q2 25
$0.40
$2.30
Q1 25
$1.90
Q4 24
$-0.10
Q3 24
$0.75
$2.36
Q2 24
$0.67
$1.76

Balance Sheet & Financial Strength

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

Metric
AAP
AAP
ICLR
ICLR
Cash + ST InvestmentsLiquidity on hand
$3.1B
$468.9M
Total DebtLower is stronger
$3.4B
Stockholders' EquityBook value
$2.2B
$9.3B
Total Assets
$11.8B
$16.5B
Debt / EquityLower = less leverage
1.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAP
AAP
ICLR
ICLR
Q1 26
$3.1B
Q4 25
$3.2B
Q3 25
$1.7B
$468.9M
Q2 25
$1.7B
$390.4M
Q1 25
$526.7M
Q4 24
$464.5M
Q3 24
$479.4M
$695.5M
Q2 24
$451.0M
$506.6M
Total Debt
AAP
AAP
ICLR
ICLR
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
ICLR
ICLR
Q1 26
$2.2B
Q4 25
$2.2B
Q3 25
$2.2B
$9.3B
Q2 25
$2.2B
$9.6B
Q1 25
$9.5B
Q4 24
$2.6B
Q3 24
$2.6B
$9.8B
Q2 24
$2.6B
$9.6B
Total Assets
AAP
AAP
ICLR
ICLR
Q1 26
$11.8B
Q4 25
$12.1B
Q3 25
$10.5B
$16.5B
Q2 25
$10.6B
$16.6B
Q1 25
$16.7B
Q4 24
$12.5B
Q3 24
$12.3B
$17.2B
Q2 24
$12.2B
$17.0B
Debt / Equity
AAP
AAP
ICLR
ICLR
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
ICLR
ICLR
Operating Cash FlowLast quarter
$72.0M
$387.6M
Free Cash FlowOCF − Capex
$-21.0M
$333.9M
FCF MarginFCF / Revenue
-1.1%
16.3%
Capex IntensityCapex / Revenue
4.7%
2.6%
Cash ConversionOCF / Net Profit
12.00×
164.59×
TTM Free Cash FlowTrailing 4 quarters
$-298.0M
$1.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAP
AAP
ICLR
ICLR
Q1 26
$72.0M
Q4 25
$-12.0M
Q3 25
$50.0M
$387.6M
Q2 25
$-156.0M
$146.2M
Q1 25
$268.2M
Q4 24
$70.0M
Q3 24
$85.0M
$402.7M
Q2 24
$3.0M
$218.6M
Free Cash Flow
AAP
AAP
ICLR
ICLR
Q1 26
$-21.0M
Q4 25
$-76.0M
Q3 25
$-3.0M
$333.9M
Q2 25
$-198.0M
$113.9M
Q1 25
$239.3M
Q4 24
$27.0M
Q3 24
$44.0M
$359.3M
Q2 24
$-43.0M
$182.3M
FCF Margin
AAP
AAP
ICLR
ICLR
Q1 26
-1.1%
Q4 25
-3.7%
Q3 25
-0.1%
16.3%
Q2 25
-7.7%
5.6%
Q1 25
12.0%
Q4 24
1.3%
Q3 24
2.0%
17.7%
Q2 24
-1.6%
8.6%
Capex Intensity
AAP
AAP
ICLR
ICLR
Q1 26
4.7%
Q4 25
3.1%
Q3 25
2.6%
2.6%
Q2 25
1.6%
1.6%
Q1 25
1.4%
Q4 24
2.0%
Q3 24
1.9%
2.1%
Q2 24
1.7%
1.7%
Cash Conversion
AAP
AAP
ICLR
ICLR
Q1 26
12.00×
Q4 25
Q3 25
3.33×
164.59×
Q2 25
-6.50×
0.80×
Q1 25
1.74×
Q4 24
Q3 24
1.89×
2.04×
Q2 24
0.07×
1.49×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAP
AAP

Segment breakdown not available.

ICLR
ICLR

Other Customers$681.3M33%
Clients1125$549.4M27%
Clients15$503.3M25%
Clients610$308.8M15%

Related Comparisons