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Side-by-side financial comparison of Accelerant Holdings (ARX) and Custom Truck One Source, Inc. (CTOS). Click either name above to swap in a different company.

Custom Truck One Source, Inc. is the larger business by last-quarter revenue ($461.6M vs $267.4M, roughly 1.7× Accelerant Holdings). Custom Truck One Source, Inc. runs the higher net margin — -0.9% vs -511.9%, a 511.0% gap on every dollar of revenue.

Accelerant Holdings is a global specialty insurance and reinsurance technology platform that leverages advanced data analytics and risk assessment tools to support insurance carriers, managing general agents, and underwriting partners. It delivers tailored risk solutions, streamlines underwriting workflows, and serves commercial and specialty insurance segments across North America and European markets.

Custom Truck One Source, Inc. is a leading provider of specialized heavy truck and equipment solutions in North America. It offers custom vehicle manufacturing, equipment sales and rentals, aftermarket parts, and maintenance services, serving core infrastructure, utility, construction, and energy industry segments.

ARX vs CTOS — Head-to-Head

Bigger by revenue
CTOS
CTOS
1.7× larger
CTOS
$461.6M
$267.4M
ARX
Higher net margin
CTOS
CTOS
511.0% more per $
CTOS
-0.9%
-511.9%
ARX

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
ARX
ARX
CTOS
CTOS
Revenue
$267.4M
$461.6M
Net Profit
$-1.4B
$-4.1M
Gross Margin
22.3%
Operating Margin
-507.7%
6.8%
Net Margin
-511.9%
-0.9%
Revenue YoY
-12.6%
Net Profit YoY
76.9%
EPS (diluted)
$-6.99
$-0.02

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
ARX
ARX
CTOS
CTOS
Q1 26
$461.6M
Q4 25
$387.3M
Q3 25
$267.4M
$359.9M
Q2 25
$219.1M
$392.2M
Q1 25
$307.1M
Q4 24
$398.3M
Q3 24
$337.5M
Q2 24
$320.6M
Net Profit
ARX
ARX
CTOS
CTOS
Q1 26
$-4.1M
Q4 25
$20.9M
Q3 25
$-1.4B
$-5.8M
Q2 25
$8.8M
$-28.4M
Q1 25
$-17.8M
Q4 24
$27.6M
Q3 24
$-17.4M
Q2 24
$-24.5M
Gross Margin
ARX
ARX
CTOS
CTOS
Q1 26
22.3%
Q4 25
31.8%
Q3 25
28.0%
Q2 25
26.1%
Q1 25
27.9%
Q4 24
29.7%
Q3 24
27.2%
Q2 24
27.8%
Operating Margin
ARX
ARX
CTOS
CTOS
Q1 26
6.8%
Q4 25
13.4%
Q3 25
-507.7%
9.1%
Q2 25
10.2%
7.1%
Q1 25
4.0%
Q4 24
16.9%
Q3 24
6.8%
Q2 24
5.5%
Net Margin
ARX
ARX
CTOS
CTOS
Q1 26
-0.9%
Q4 25
5.4%
Q3 25
-511.9%
-1.6%
Q2 25
4.0%
-7.2%
Q1 25
-5.8%
Q4 24
6.9%
Q3 24
-5.2%
Q2 24
-7.6%
EPS (diluted)
ARX
ARX
CTOS
CTOS
Q1 26
$-0.02
Q4 25
$0.10
Q3 25
$-6.99
$-0.03
Q2 25
$0.04
$-0.13
Q1 25
$-0.08
Q4 24
$0.11
Q3 24
$-0.07
Q2 24
$-0.10

Balance Sheet & Financial Strength

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

Metric
ARX
ARX
CTOS
CTOS
Cash + ST InvestmentsLiquidity on hand
$1.6B
$9.6M
Total DebtLower is stronger
$121.9M
$5.1M
Stockholders' EquityBook value
$676.1M
$805.2M
Total Assets
$7.9B
$3.5B
Debt / EquityLower = less leverage
0.18×
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARX
ARX
CTOS
CTOS
Q1 26
$9.6M
Q4 25
$6.3M
Q3 25
$1.6B
$13.1M
Q2 25
$1.4B
$5.3M
Q1 25
$5.4M
Q4 24
$3.8M
Q3 24
$8.4M
Q2 24
$8.1M
Total Debt
ARX
ARX
CTOS
CTOS
Q1 26
$5.1M
Q4 25
$1.6B
Q3 25
$121.9M
$1.6B
Q2 25
$126.7M
$1.6B
Q1 25
$1.6B
Q4 24
$1.5B
Q3 24
$1.6B
Q2 24
$1.5B
Stockholders' Equity
ARX
ARX
CTOS
CTOS
Q1 26
$805.2M
Q4 25
$809.1M
Q3 25
$676.1M
$784.7M
Q2 25
$346.2M
$790.1M
Q1 25
$813.4M
Q4 24
$861.3M
Q3 24
$837.5M
Q2 24
$856.7M
Total Assets
ARX
ARX
CTOS
CTOS
Q1 26
$3.5B
Q4 25
$3.4B
Q3 25
$7.9B
$3.5B
Q2 25
$7.5B
$3.6B
Q1 25
$3.5B
Q4 24
$3.5B
Q3 24
$3.6B
Q2 24
$3.5B
Debt / Equity
ARX
ARX
CTOS
CTOS
Q1 26
0.01×
Q4 25
2.03×
Q3 25
0.18×
2.10×
Q2 25
0.37×
2.04×
Q1 25
1.97×
Q4 24
1.77×
Q3 24
1.87×
Q2 24
1.79×

Cash Flow & Capital Efficiency

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

Metric
ARX
ARX
CTOS
CTOS
Operating Cash FlowLast quarter
$73.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARX
ARX
CTOS
CTOS
Q1 26
Q4 25
$47.3M
Q3 25
$73.9M
$81.5M
Q2 25
$309.3M
$125.7M
Q1 25
$55.6M
Q4 24
$82.1M
Q3 24
$16.5M
Q2 24
$37.8M
Cash Conversion
ARX
ARX
CTOS
CTOS
Q1 26
Q4 25
2.27×
Q3 25
Q2 25
35.15×
Q1 25
Q4 24
2.98×
Q3 24
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARX
ARX

Underwriting Segment$117.6M44%
Exchange Services Segment$85.0M32%
Other$64.8M24%

CTOS
CTOS

Equipment sales$292.6M63%
Rental revenue$137.2M30%
Parts sales and services$31.8M7%

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