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

Core & Main, Inc. is the larger business by last-quarter revenue ($2.1B vs $1.4B, roughly 1.5× SELECT MEDICAL HOLDINGS CORP). Core & Main, Inc. runs the higher net margin — 6.6% vs 1.4%, a 5.2% gap on every dollar of revenue. On growth, SELECT MEDICAL HOLDINGS CORP posted the faster year-over-year revenue change (6.4% vs 0.0%). Core & Main, Inc. produced more free cash flow last quarter ($263.0M vs $5.2M). Over the past eight quarters, Core & Main, Inc.'s revenue compounded faster (19.7% CAGR vs 2.8%).

Core & Main, headquartered in St. Louis, Missouri, distributes products used for water, wastewater, storm drainage, and fire protection in the United States. Customers include municipalities, private water companies, and professional contractors. The company has 370 branch locations in 49 U.S. states, 60,000 customers, and sells 225,000 products.

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.

CNM vs SEM — Head-to-Head

Bigger by revenue
CNM
CNM
1.5× larger
CNM
$2.1B
$1.4B
SEM
Growing faster (revenue YoY)
SEM
SEM
+6.4% gap
SEM
6.4%
0.0%
CNM
Higher net margin
CNM
CNM
5.2% more per $
CNM
6.6%
1.4%
SEM
More free cash flow
CNM
CNM
$257.8M more FCF
CNM
$263.0M
$5.2M
SEM
Faster 2-yr revenue CAGR
CNM
CNM
Annualised
CNM
19.7%
2.8%
SEM

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
CNM
CNM
SEM
SEM
Revenue
$2.1B
$1.4B
Net Profit
$137.0M
$20.2M
Gross Margin
27.2%
Operating Margin
10.7%
4.6%
Net Margin
6.6%
1.4%
Revenue YoY
0.0%
6.4%
Net Profit YoY
0.0%
225.7%
EPS (diluted)
$0.72
$0.17

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
CNM
CNM
SEM
SEM
Q4 25
$2.1B
$1.4B
Q3 25
$2.1B
$1.4B
Q2 25
$1.9B
$1.3B
Q1 25
$1.7B
$1.4B
Q4 24
$2.0B
$1.3B
Q3 24
$2.0B
$1.3B
Q2 24
$1.7B
$1.3B
Q1 24
$1.4B
$1.3B
Net Profit
CNM
CNM
SEM
SEM
Q4 25
$137.0M
$20.2M
Q3 25
$134.0M
$28.8M
Q2 25
$100.0M
$40.6M
Q1 25
$64.0M
$56.7M
Q4 24
$133.0M
$-16.1M
Q3 24
$119.0M
$55.6M
Q2 24
$95.0M
$77.6M
Q1 24
$63.0M
$96.9M
Gross Margin
CNM
CNM
SEM
SEM
Q4 25
27.2%
Q3 25
26.8%
Q2 25
26.7%
Q1 25
26.6%
Q4 24
26.6%
Q3 24
26.4%
Q2 24
26.9%
Q1 24
26.7%
Operating Margin
CNM
CNM
SEM
SEM
Q4 25
10.7%
4.6%
Q3 25
10.2%
5.4%
Q2 25
8.9%
6.5%
Q1 25
7.3%
8.3%
Q4 24
10.9%
1.6%
Q3 24
10.4%
4.3%
Q2 24
9.6%
5.8%
Q1 24
8.1%
9.0%
Net Margin
CNM
CNM
SEM
SEM
Q4 25
6.6%
1.4%
Q3 25
6.4%
2.1%
Q2 25
5.2%
3.0%
Q1 25
3.8%
4.2%
Q4 24
6.5%
-1.2%
Q3 24
6.1%
4.4%
Q2 24
5.5%
6.1%
Q1 24
4.4%
7.3%
EPS (diluted)
CNM
CNM
SEM
SEM
Q4 25
$0.72
$0.17
Q3 25
$0.70
$0.23
Q2 25
$0.52
$0.32
Q1 25
$0.34
$0.44
Q4 24
$0.69
$-0.12
Q3 24
$0.61
$0.43
Q2 24
$0.49
$0.60
Q1 24
$0.34
$0.75

Balance Sheet & Financial Strength

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

Metric
CNM
CNM
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$89.0M
$26.5M
Total DebtLower is stronger
$1.8B
Stockholders' EquityBook value
$2.0B
$1.7B
Total Assets
$6.3B
$5.9B
Debt / EquityLower = less leverage
1.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CNM
CNM
SEM
SEM
Q4 25
$89.0M
$26.5M
Q3 25
$25.0M
$60.1M
Q2 25
$8.0M
$52.3M
Q1 25
$8.0M
$53.2M
Q4 24
$10.0M
$59.7M
Q3 24
$13.0M
$191.5M
Q2 24
$30.0M
$111.2M
Q1 24
$1.0M
$92.6M
Total Debt
CNM
CNM
SEM
SEM
Q4 25
$1.8B
Q3 25
$1.7B
Q2 25
$1.8B
Q1 25
$1.8B
Q4 24
$1.7B
Q3 24
$3.1B
Q2 24
$3.6B
Q1 24
$3.8B
Stockholders' Equity
CNM
CNM
SEM
SEM
Q4 25
$2.0B
$1.7B
Q3 25
$1.9B
$1.7B
Q2 25
$1.7B
$1.7B
Q1 25
$1.7B
$1.7B
Q4 24
$1.7B
$1.7B
Q3 24
$1.6B
$1.9B
Q2 24
$1.6B
$1.4B
Q1 24
$1.5B
$1.4B
Total Assets
CNM
CNM
SEM
SEM
Q4 25
$6.3B
$5.9B
Q3 25
$6.3B
$5.7B
Q2 25
$6.3B
$5.7B
Q1 25
$5.9B
$5.7B
Q4 24
$6.2B
$5.6B
Q3 24
$6.1B
$8.0B
Q2 24
$6.0B
$7.9B
Q1 24
$5.1B
$7.9B
Debt / Equity
CNM
CNM
SEM
SEM
Q4 25
1.06×
Q3 25
1.03×
Q2 25
1.10×
Q1 25
1.03×
Q4 24
1.01×
Q3 24
1.62×
Q2 24
2.54×
Q1 24
2.75×

Cash Flow & Capital Efficiency

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

Metric
CNM
CNM
SEM
SEM
Operating Cash FlowLast quarter
$271.0M
$64.3M
Free Cash FlowOCF − Capex
$263.0M
$5.2M
FCF MarginFCF / Revenue
12.8%
0.4%
Capex IntensityCapex / Revenue
0.4%
4.2%
Cash ConversionOCF / Net Profit
1.98×
3.19×
TTM Free Cash FlowTrailing 4 quarters
$575.0M
$117.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CNM
CNM
SEM
SEM
Q4 25
$271.0M
$64.3M
Q3 25
$34.0M
$175.3M
Q2 25
$77.0M
$110.3M
Q1 25
$235.0M
$-3.5M
Q4 24
$260.0M
$125.4M
Q3 24
$48.0M
$181.0M
Q2 24
$78.0M
$278.2M
Q1 24
$294.0M
$-66.7M
Free Cash Flow
CNM
CNM
SEM
SEM
Q4 25
$263.0M
$5.2M
Q3 25
$24.0M
$122.2M
Q2 25
$64.0M
$45.6M
Q1 25
$224.0M
$-55.8M
Q4 24
$252.0M
$62.0M
Q3 24
$39.0M
$130.3M
Q2 24
$71.0M
$222.6M
Q1 24
$289.0M
$-119.2M
FCF Margin
CNM
CNM
SEM
SEM
Q4 25
12.8%
0.4%
Q3 25
1.1%
9.0%
Q2 25
3.3%
3.4%
Q1 25
13.2%
-4.1%
Q4 24
12.4%
4.7%
Q3 24
2.0%
10.2%
Q2 24
4.1%
17.4%
Q1 24
20.1%
-9.0%
Capex Intensity
CNM
CNM
SEM
SEM
Q4 25
0.4%
4.2%
Q3 25
0.5%
3.9%
Q2 25
0.7%
4.8%
Q1 25
0.6%
3.9%
Q4 24
0.4%
4.8%
Q3 24
0.5%
4.0%
Q2 24
0.4%
4.3%
Q1 24
0.3%
4.0%
Cash Conversion
CNM
CNM
SEM
SEM
Q4 25
1.98×
3.19×
Q3 25
0.25×
6.09×
Q2 25
0.77×
2.72×
Q1 25
3.67×
-0.06×
Q4 24
1.95×
Q3 24
0.40×
3.25×
Q2 24
0.82×
3.59×
Q1 24
4.67×
-0.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CNM
CNM

Pipes Valves And Fitting Products$1.4B67%
Storm Drainage Products$333.0M16%
Meter Products$195.0M9%
Fire Protection Products$152.0M7%

SEM
SEM

Critical Illness Recovery Hospitals$629.7M45%
Health Care Patient Service Non Medicare$428.6M31%
Rehabilitation Hospitals$339.2M24%

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