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Side-by-side financial comparison of Arcosa, Inc. (ACA) and SELECT MEDICAL HOLDINGS CORP (SEM). Click either name above to swap in a different company.

SELECT MEDICAL HOLDINGS CORP is the larger business by last-quarter revenue ($1.4B vs $716.7M, roughly 2.0× Arcosa, Inc.). Arcosa, Inc. runs the higher net margin — 7.3% vs 4.5%, a 2.8% gap on every dollar of revenue. On growth, Arcosa, Inc. posted the faster year-over-year revenue change (7.6% vs 5.0%). Over the past eight quarters, Arcosa, Inc.'s revenue compounded faster (9.4% CAGR vs 5.3%).

Arcosa, Inc. is a provider of infrastructure-related products and solutions operating across three core segments: construction, energy, and transportation. It offers products including utility structures, construction aggregates, and transportation components, primarily serving customers across the North American market to support critical infrastructure development projects.

Select Medical is a healthcare company based in Pennsylvania. It owns long-term acute care and inpatient rehabilitation hospitals, as well as occupational health and physical therapy clinics. Select Medical is a subsidiary of Select Medical Holdings, which is listed on the New York Stock Exchange.

ACA vs SEM — Head-to-Head

Bigger by revenue
SEM
SEM
2.0× larger
SEM
$1.4B
$716.7M
ACA
Growing faster (revenue YoY)
ACA
ACA
+2.5% gap
ACA
7.6%
5.0%
SEM
Higher net margin
ACA
ACA
2.8% more per $
ACA
7.3%
4.5%
SEM
Faster 2-yr revenue CAGR
ACA
ACA
Annualised
ACA
9.4%
5.3%
SEM

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACA
ACA
SEM
SEM
Revenue
$716.7M
$1.4B
Net Profit
$52.1M
$63.8M
Gross Margin
22.9%
Operating Margin
11.0%
6.9%
Net Margin
7.3%
4.5%
Revenue YoY
7.6%
5.0%
Net Profit YoY
776.6%
-14.7%
EPS (diluted)
$1.06
$0.35

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
ACA
ACA
SEM
SEM
Q1 26
$1.4B
Q4 25
$716.7M
$1.4B
Q3 25
$797.8M
$1.4B
Q2 25
$736.9M
$1.3B
Q1 25
$632.0M
$1.4B
Q4 24
$666.2M
$1.3B
Q3 24
$640.4M
$1.3B
Q2 24
$664.7M
$1.3B
Net Profit
ACA
ACA
SEM
SEM
Q1 26
$63.8M
Q4 25
$52.1M
$20.2M
Q3 25
$73.0M
$28.8M
Q2 25
$59.7M
$40.6M
Q1 25
$23.6M
$56.7M
Q4 24
$-7.7M
$-16.1M
Q3 24
$16.6M
$55.6M
Q2 24
$45.6M
$77.6M
Gross Margin
ACA
ACA
SEM
SEM
Q1 26
Q4 25
22.9%
Q3 25
24.1%
Q2 25
22.5%
Q1 25
19.8%
Q4 24
19.3%
Q3 24
21.3%
Q2 24
20.8%
Operating Margin
ACA
ACA
SEM
SEM
Q1 26
6.9%
Q4 25
11.0%
4.6%
Q3 25
14.1%
5.4%
Q2 25
12.9%
6.5%
Q1 25
8.8%
8.3%
Q4 24
6.5%
1.6%
Q3 24
5.3%
4.3%
Q2 24
10.1%
5.8%
Net Margin
ACA
ACA
SEM
SEM
Q1 26
4.5%
Q4 25
7.3%
1.4%
Q3 25
9.2%
2.1%
Q2 25
8.1%
3.0%
Q1 25
3.7%
4.2%
Q4 24
-1.2%
-1.2%
Q3 24
2.6%
4.4%
Q2 24
6.9%
6.1%
EPS (diluted)
ACA
ACA
SEM
SEM
Q1 26
$0.35
Q4 25
$1.06
$0.17
Q3 25
$1.48
$0.23
Q2 25
$1.22
$0.32
Q1 25
$0.48
$0.44
Q4 24
$-0.16
$-0.12
Q3 24
$0.34
$0.43
Q2 24
$0.93
$0.60

Balance Sheet & Financial Strength

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

Metric
ACA
ACA
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$214.6M
$25.7M
Total DebtLower is stronger
$1.5B
$1.8B
Stockholders' EquityBook value
$2.6B
$2.1B
Total Assets
$5.0B
$6.0B
Debt / EquityLower = less leverage
0.57×
0.88×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACA
ACA
SEM
SEM
Q1 26
$25.7M
Q4 25
$214.6M
$26.5M
Q3 25
$220.0M
$60.1M
Q2 25
$189.7M
$52.3M
Q1 25
$167.9M
$53.2M
Q4 24
$187.3M
$59.7M
Q3 24
$756.8M
$191.5M
Q2 24
$103.7M
$111.2M
Total Debt
ACA
ACA
SEM
SEM
Q1 26
$1.8B
Q4 25
$1.5B
$1.8B
Q3 25
$1.6B
$1.7B
Q2 25
$1.7B
$1.8B
Q1 25
$1.7B
$1.8B
Q4 24
$1.7B
$1.7B
Q3 24
$1.2B
$3.1B
Q2 24
$699.9M
$3.6B
Stockholders' Equity
ACA
ACA
SEM
SEM
Q1 26
$2.1B
Q4 25
$2.6B
$1.7B
Q3 25
$2.6B
$1.7B
Q2 25
$2.5B
$1.7B
Q1 25
$2.5B
$1.7B
Q4 24
$2.4B
$1.7B
Q3 24
$2.4B
$1.9B
Q2 24
$2.4B
$1.4B
Total Assets
ACA
ACA
SEM
SEM
Q1 26
$6.0B
Q4 25
$5.0B
$5.9B
Q3 25
$5.1B
$5.7B
Q2 25
$5.0B
$5.7B
Q1 25
$4.9B
$5.7B
Q4 24
$4.9B
$5.6B
Q3 24
$4.4B
$8.0B
Q2 24
$3.8B
$7.9B
Debt / Equity
ACA
ACA
SEM
SEM
Q1 26
0.88×
Q4 25
0.57×
1.06×
Q3 25
0.61×
1.03×
Q2 25
0.67×
1.10×
Q1 25
0.68×
1.03×
Q4 24
0.69×
1.01×
Q3 24
0.51×
1.62×
Q2 24
0.29×
2.54×

Cash Flow & Capital Efficiency

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

Metric
ACA
ACA
SEM
SEM
Operating Cash FlowLast quarter
$120.0M
Free Cash FlowOCF − Capex
$55.8M
FCF MarginFCF / Revenue
7.8%
Capex IntensityCapex / Revenue
9.0%
Cash ConversionOCF / Net Profit
2.30×
TTM Free Cash FlowTrailing 4 quarters
$175.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACA
ACA
SEM
SEM
Q1 26
Q4 25
$120.0M
$64.3M
Q3 25
$160.6M
$175.3M
Q2 25
$61.2M
$110.3M
Q1 25
$-700.0K
$-3.5M
Q4 24
$248.2M
$125.4M
Q3 24
$135.0M
$181.0M
Q2 24
$38.3M
$278.2M
Free Cash Flow
ACA
ACA
SEM
SEM
Q1 26
Q4 25
$55.8M
$5.2M
Q3 25
$121.0M
$122.2M
Q2 25
$33.4M
$45.6M
Q1 25
$-34.7M
$-55.8M
Q4 24
$194.9M
$62.0M
Q3 24
$100.6M
$130.3M
Q2 24
$-9.3M
$222.6M
FCF Margin
ACA
ACA
SEM
SEM
Q1 26
Q4 25
7.8%
0.4%
Q3 25
15.2%
9.0%
Q2 25
4.5%
3.4%
Q1 25
-5.5%
-4.1%
Q4 24
29.3%
4.7%
Q3 24
15.7%
10.2%
Q2 24
-1.4%
17.4%
Capex Intensity
ACA
ACA
SEM
SEM
Q1 26
Q4 25
9.0%
4.2%
Q3 25
5.0%
3.9%
Q2 25
3.8%
4.8%
Q1 25
5.4%
3.9%
Q4 24
8.0%
4.8%
Q3 24
5.4%
4.0%
Q2 24
7.2%
4.3%
Cash Conversion
ACA
ACA
SEM
SEM
Q1 26
Q4 25
2.30×
3.19×
Q3 25
2.20×
6.09×
Q2 25
1.03×
2.72×
Q1 25
-0.03×
-0.06×
Q4 24
Q3 24
8.13×
3.25×
Q2 24
0.84×
3.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACA
ACA

Engineered Structures$301.1M42%
Total Construction Materials$276.8M39%
Specialty Materials And Asphalt$110.2M15%
Construction Site Support$28.6M4%

SEM
SEM

Segment breakdown not available.

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