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Side-by-side financial comparison of ICON PLC (ICLR) and RUSH ENTERPRISES INC \TX\ (RUSHA). Click either name above to swap in a different company.

ICON PLC is the larger business by last-quarter revenue ($2.0B vs $1.7B, roughly 1.2× RUSH ENTERPRISES INC \TX\). RUSH ENTERPRISES INC \TX\ runs the higher net margin — 3.7% vs 0.1%, a 3.5% gap on every dollar of revenue. On growth, ICON PLC posted the faster year-over-year revenue change (0.6% vs -9.0%). RUSH ENTERPRISES INC \TX\ produced more free cash flow last quarter ($411.6M vs $333.9M). Over the past eight quarters, ICON PLC's revenue compounded faster (0.6% CAGR vs -6.8%).

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.

Rush Enterprises is an American commercial vehicle dealership headquartered in New Braunfels, Texas. It primarily sells new and used trucks, through its Rush Truck Centers. In 2019, the company operated over 200 Rush Truck Centers in 20 U.S. states as well as 14 locations in Canada. As of 2020, it was a Fortune 500 corporation.

ICLR vs RUSHA — Head-to-Head

Bigger by revenue
ICLR
ICLR
1.2× larger
ICLR
$2.0B
$1.7B
RUSHA
Growing faster (revenue YoY)
ICLR
ICLR
+9.6% gap
ICLR
0.6%
-9.0%
RUSHA
Higher net margin
RUSHA
RUSHA
3.5% more per $
RUSHA
3.7%
0.1%
ICLR
More free cash flow
RUSHA
RUSHA
$77.7M more FCF
RUSHA
$411.6M
$333.9M
ICLR
Faster 2-yr revenue CAGR
ICLR
ICLR
Annualised
ICLR
0.6%
-6.8%
RUSHA

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
ICLR
ICLR
RUSHA
RUSHA
Revenue
$2.0B
$1.7B
Net Profit
$2.4M
$61.7M
Gross Margin
20.4%
Operating Margin
4.2%
4.9%
Net Margin
0.1%
3.7%
Revenue YoY
0.6%
-9.0%
Net Profit YoY
-98.8%
1.8%
EPS (diluted)
$0.03
$0.77

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
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$1.7B
Q4 25
$1.7B
Q3 25
$2.0B
$1.8B
Q2 25
$2.0B
$1.8B
Q1 25
$2.0B
$1.8B
Q4 24
$1.9B
Q3 24
$2.0B
$1.8B
Q2 24
$2.1B
$1.9B
Net Profit
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$61.7M
Q4 25
$64.3M
Q3 25
$2.4M
$66.7M
Q2 25
$183.0M
$72.4M
Q1 25
$154.2M
$60.3M
Q4 24
$74.8M
Q3 24
$197.1M
$79.1M
Q2 24
$146.9M
$78.7M
Gross Margin
ICLR
ICLR
RUSHA
RUSHA
Q1 26
20.4%
Q4 25
20.8%
Q3 25
21.0%
Q2 25
20.7%
Q1 25
20.3%
Q4 24
19.3%
Q3 24
21.0%
Q2 24
20.2%
Operating Margin
ICLR
ICLR
RUSHA
RUSHA
Q1 26
4.9%
Q4 25
5.5%
Q3 25
4.2%
5.6%
Q2 25
10.4%
6.0%
Q1 25
11.0%
5.2%
Q4 24
5.8%
Q3 24
14.1%
6.7%
Q2 24
10.8%
6.4%
Net Margin
ICLR
ICLR
RUSHA
RUSHA
Q1 26
3.7%
Q4 25
3.8%
Q3 25
0.1%
3.7%
Q2 25
9.1%
3.9%
Q1 25
7.7%
3.4%
Q4 24
3.9%
Q3 24
9.7%
4.4%
Q2 24
6.9%
4.1%
EPS (diluted)
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$0.77
Q4 25
$0.81
Q3 25
$0.03
$0.83
Q2 25
$2.30
$0.90
Q1 25
$1.90
$0.73
Q4 24
$-95.13
Q3 24
$2.36
$0.97
Q2 24
$1.76
$97.00

Balance Sheet & Financial Strength

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

Metric
ICLR
ICLR
RUSHA
RUSHA
Cash + ST InvestmentsLiquidity on hand
$468.9M
Total DebtLower is stronger
$277.8M
Stockholders' EquityBook value
$9.3B
$2.3B
Total Assets
$16.5B
$4.5B
Debt / EquityLower = less leverage
0.12×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ICLR
ICLR
RUSHA
RUSHA
Q1 26
Q4 25
$212.6M
Q3 25
$468.9M
$242.0M
Q2 25
$390.4M
$211.1M
Q1 25
$526.7M
$228.7M
Q4 24
$228.1M
Q3 24
$695.5M
$185.1M
Q2 24
$506.6M
$167.3M
Total Debt
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$277.8M
Q4 25
$274.8M
Q3 25
Q2 25
Q1 25
Q4 24
$408.4M
Q3 24
Q2 24
Stockholders' Equity
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$2.3B
Q4 25
$2.2B
Q3 25
$9.3B
$2.2B
Q2 25
$9.6B
$2.2B
Q1 25
$9.5B
$2.2B
Q4 24
$2.1B
Q3 24
$9.8B
$2.1B
Q2 24
$9.6B
$2.0B
Total Assets
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$4.5B
Q4 25
$4.4B
Q3 25
$16.5B
$4.6B
Q2 25
$16.6B
$4.7B
Q1 25
$16.7B
$4.7B
Q4 24
$4.6B
Q3 24
$17.2B
$4.6B
Q2 24
$17.0B
$4.5B
Debt / Equity
ICLR
ICLR
RUSHA
RUSHA
Q1 26
0.12×
Q4 25
0.12×
Q3 25
Q2 25
Q1 25
Q4 24
0.19×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
ICLR
ICLR
RUSHA
RUSHA
Operating Cash FlowLast quarter
$387.6M
Free Cash FlowOCF − Capex
$333.9M
$411.6M
FCF MarginFCF / Revenue
16.3%
24.4%
Capex IntensityCapex / Revenue
2.6%
2.0%
Cash ConversionOCF / Net Profit
164.59×
TTM Free Cash FlowTrailing 4 quarters
$1.0B
$828.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ICLR
ICLR
RUSHA
RUSHA
Q1 26
Q4 25
$112.9M
Q3 25
$387.6M
$367.8M
Q2 25
$146.2M
$227.6M
Q1 25
$268.2M
$153.5M
Q4 24
$392.3M
Q3 24
$402.7M
$111.7M
Q2 24
$218.6M
$270.6M
Free Cash Flow
ICLR
ICLR
RUSHA
RUSHA
Q1 26
$411.6M
Q4 25
$31.9M
Q3 25
$333.9M
$271.2M
Q2 25
$113.9M
$113.8M
Q1 25
$239.3M
$45.1M
Q4 24
$263.5M
Q3 24
$359.3M
$-20.0M
Q2 24
$182.3M
$177.2M
FCF Margin
ICLR
ICLR
RUSHA
RUSHA
Q1 26
24.4%
Q4 25
1.9%
Q3 25
16.3%
15.2%
Q2 25
5.6%
6.2%
Q1 25
12.0%
2.6%
Q4 24
13.7%
Q3 24
17.7%
-1.1%
Q2 24
8.6%
9.1%
Capex Intensity
ICLR
ICLR
RUSHA
RUSHA
Q1 26
2.0%
Q4 25
4.8%
Q3 25
2.6%
5.4%
Q2 25
1.6%
6.2%
Q1 25
1.4%
6.2%
Q4 24
6.7%
Q3 24
2.1%
7.3%
Q2 24
1.7%
4.8%
Cash Conversion
ICLR
ICLR
RUSHA
RUSHA
Q1 26
Q4 25
1.75×
Q3 25
164.59×
5.51×
Q2 25
0.80×
3.14×
Q1 25
1.74×
2.55×
Q4 24
5.25×
Q3 24
2.04×
1.41×
Q2 24
1.49×
3.44×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ICLR
ICLR

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

RUSHA
RUSHA

New and used commercial vehicle sales$955.1M57%
Aftermarket products and services sales$627.2M37%
Lease and rental sales$92.3M5%
Finance and insurance$5.6M0%

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