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Side-by-side financial comparison of Arcosa, Inc. (ACA) and Core Natural Resources, Inc. (CNR). Click either name above to swap in a different company.

Core Natural Resources, Inc. is the larger business by last-quarter revenue ($1.0B vs $716.7M, roughly 1.5× Arcosa, Inc.). Arcosa, Inc. runs the higher net margin — 7.3% vs -7.6%, a 14.8% gap on every dollar of revenue. On growth, Core Natural Resources, Inc. posted the faster year-over-year revenue change (81.8% vs 7.6%). Arcosa, Inc. produced more free cash flow last quarter ($55.8M vs $26.0M). Over the past eight quarters, Core Natural Resources, Inc.'s revenue compounded faster (38.1% CAGR vs 9.4%).

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.

Arch Resources, previously known as Arch Coal, was an American coal mining and processing company. The company mined, processed, and marketed bituminous and sub-bituminous coal with low sulfur content in the United States. Arch Resources was the second-largest supplier of coal in the United States, behind Peabody Energy. As of 2011 the company supplied 15% of the domestic market. Demand came mainly from generators of electricity.

ACA vs CNR — Head-to-Head

Bigger by revenue
CNR
CNR
1.5× larger
CNR
$1.0B
$716.7M
ACA
Growing faster (revenue YoY)
CNR
CNR
+74.2% gap
CNR
81.8%
7.6%
ACA
Higher net margin
ACA
ACA
14.8% more per $
ACA
7.3%
-7.6%
CNR
More free cash flow
ACA
ACA
$29.8M more FCF
ACA
$55.8M
$26.0M
CNR
Faster 2-yr revenue CAGR
CNR
CNR
Annualised
CNR
38.1%
9.4%
ACA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACA
ACA
CNR
CNR
Revenue
$716.7M
$1.0B
Net Profit
$52.1M
$-79.0M
Gross Margin
22.9%
Operating Margin
11.0%
-9.3%
Net Margin
7.3%
-7.6%
Revenue YoY
7.6%
81.8%
Net Profit YoY
776.6%
-356.3%
EPS (diluted)
$1.06
$-1.51

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
CNR
CNR
Q4 25
$716.7M
$1.0B
Q3 25
$797.8M
$1.0B
Q2 25
$736.9M
$1.1B
Q1 25
$632.0M
$1.0B
Q4 24
$666.2M
$573.6M
Q3 24
$640.4M
$553.4M
Q2 24
$664.7M
$490.7M
Q1 24
$598.6M
$546.7M
Net Profit
ACA
ACA
CNR
CNR
Q4 25
$52.1M
$-79.0M
Q3 25
$73.0M
$31.6M
Q2 25
$59.7M
$-36.6M
Q1 25
$23.6M
$-69.3M
Q4 24
$-7.7M
$30.8M
Q3 24
$16.6M
$95.6M
Q2 24
$45.6M
$58.1M
Q1 24
$39.2M
$101.9M
Gross Margin
ACA
ACA
CNR
CNR
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%
Q1 24
18.6%
Operating Margin
ACA
ACA
CNR
CNR
Q4 25
11.0%
-9.3%
Q3 25
14.1%
-1.2%
Q2 25
12.9%
-1.7%
Q1 25
8.8%
-5.3%
Q4 24
6.5%
6.6%
Q3 24
5.3%
21.2%
Q2 24
10.1%
14.6%
Q1 24
8.9%
22.7%
Net Margin
ACA
ACA
CNR
CNR
Q4 25
7.3%
-7.6%
Q3 25
9.2%
3.2%
Q2 25
8.1%
-3.3%
Q1 25
3.7%
-6.8%
Q4 24
-1.2%
5.4%
Q3 24
2.6%
17.3%
Q2 24
6.9%
11.8%
Q1 24
6.5%
18.6%
EPS (diluted)
ACA
ACA
CNR
CNR
Q4 25
$1.06
$-1.51
Q3 25
$1.48
$0.61
Q2 25
$1.22
$-0.70
Q1 25
$0.48
$-1.38
Q4 24
$-0.16
$1.04
Q3 24
$0.34
$3.22
Q2 24
$0.93
$1.96
Q1 24
$0.80
$3.39

Balance Sheet & Financial Strength

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

Metric
ACA
ACA
CNR
CNR
Cash + ST InvestmentsLiquidity on hand
$214.6M
$432.2M
Total DebtLower is stronger
$1.5B
$354.2M
Stockholders' EquityBook value
$2.6B
$3.7B
Total Assets
$5.0B
$6.1B
Debt / EquityLower = less leverage
0.57×
0.10×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACA
ACA
CNR
CNR
Q4 25
$214.6M
$432.2M
Q3 25
$220.0M
$444.7M
Q2 25
$189.7M
$413.2M
Q1 25
$167.9M
$388.5M
Q4 24
$187.3M
$460.2M
Q3 24
$756.8M
$331.7M
Q2 24
$103.7M
$216.1M
Q1 24
$176.5M
$172.6M
Total Debt
ACA
ACA
CNR
CNR
Q4 25
$1.5B
$354.2M
Q3 25
$1.6B
$334.5M
Q2 25
$1.7B
$334.0M
Q1 25
$1.7B
$329.8M
Q4 24
$1.7B
$94.8M
Q3 24
$1.2B
$83.7M
Q2 24
$699.9M
$184.9M
Q1 24
$600.6M
$185.5M
Stockholders' Equity
ACA
ACA
CNR
CNR
Q4 25
$2.6B
$3.7B
Q3 25
$2.6B
$3.8B
Q2 25
$2.5B
$3.8B
Q1 25
$2.5B
$3.9B
Q4 24
$2.4B
$1.6B
Q3 24
$2.4B
$1.5B
Q2 24
$2.4B
$1.4B
Q1 24
$2.4B
$1.4B
Total Assets
ACA
ACA
CNR
CNR
Q4 25
$5.0B
$6.1B
Q3 25
$5.1B
$6.2B
Q2 25
$5.0B
$6.2B
Q1 25
$4.9B
$6.3B
Q4 24
$4.9B
$2.9B
Q3 24
$4.4B
$2.8B
Q2 24
$3.8B
$2.7B
Q1 24
$3.7B
$2.7B
Debt / Equity
ACA
ACA
CNR
CNR
Q4 25
0.57×
0.10×
Q3 25
0.61×
0.09×
Q2 25
0.67×
0.09×
Q1 25
0.68×
0.08×
Q4 24
0.69×
0.06×
Q3 24
0.51×
0.05×
Q2 24
0.29×
0.13×
Q1 24
0.25×
0.13×

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
CNR
CNR
Operating Cash FlowLast quarter
$120.0M
$107.3M
Free Cash FlowOCF − Capex
$55.8M
$26.0M
FCF MarginFCF / Revenue
7.8%
2.5%
Capex IntensityCapex / Revenue
9.0%
7.8%
Cash ConversionOCF / Net Profit
2.30×
TTM Free Cash FlowTrailing 4 quarters
$175.5M
$21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACA
ACA
CNR
CNR
Q4 25
$120.0M
$107.3M
Q3 25
$160.6M
$87.9M
Q2 25
$61.2M
$220.2M
Q1 25
$-700.0K
$-109.6M
Q4 24
$248.2M
$121.3M
Q3 24
$135.0M
$161.3M
Q2 24
$38.3M
$116.3M
Q1 24
$80.5M
$77.5M
Free Cash Flow
ACA
ACA
CNR
CNR
Q4 25
$55.8M
$26.0M
Q3 25
$121.0M
$38.6M
Q2 25
$33.4M
$131.0M
Q1 25
$-34.7M
$-174.5M
Q4 24
$194.9M
$80.5M
Q3 24
$100.6M
$121.9M
Q2 24
$-9.3M
$60.9M
Q1 24
$26.1M
$35.1M
FCF Margin
ACA
ACA
CNR
CNR
Q4 25
7.8%
2.5%
Q3 25
15.2%
3.9%
Q2 25
4.5%
11.9%
Q1 25
-5.5%
-17.1%
Q4 24
29.3%
14.0%
Q3 24
15.7%
22.0%
Q2 24
-1.4%
12.4%
Q1 24
4.4%
6.4%
Capex Intensity
ACA
ACA
CNR
CNR
Q4 25
9.0%
7.8%
Q3 25
5.0%
4.9%
Q2 25
3.8%
8.1%
Q1 25
5.4%
6.4%
Q4 24
8.0%
7.1%
Q3 24
5.4%
7.1%
Q2 24
7.2%
11.3%
Q1 24
9.1%
7.7%
Cash Conversion
ACA
ACA
CNR
CNR
Q4 25
2.30×
Q3 25
2.20×
2.78×
Q2 25
1.03×
Q1 25
-0.03×
Q4 24
3.94×
Q3 24
8.13×
1.69×
Q2 24
0.84×
2.00×
Q1 24
2.05×
0.76×

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%

CNR
CNR

Other$397.4M38%
Power Generation$376.5M36%
PRB$183.0M18%
Metallurgical$42.0M4%
Industrial$34.1M3%
Terminal Revenue$6.4M1%
Other Revenue$3.0M0%

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