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Side-by-side financial comparison of EMCOR Group, Inc. (EME) and CarMax (KMX). Click either name above to swap in a different company.

CarMax is the larger business by last-quarter revenue ($5.8B vs $4.5B, roughly 1.3× EMCOR Group, Inc.). EMCOR Group, Inc. runs the higher net margin — 9.6% vs 1.1%, a 8.6% gap on every dollar of revenue. On growth, EMCOR Group, Inc. posted the faster year-over-year revenue change (19.7% vs -6.9%). CarMax produced more free cash flow last quarter ($1.1B vs $492.5M). Over the past eight quarters, EMCOR Group, Inc.'s revenue compounded faster (14.7% CAGR vs 1.5%).

EMCOR Group, Inc., is an engineering, construction, and property management company headquartered in Norwalk, Connecticut.

CarMax, Inc. is a used vehicle retailer based in the United States. It operates two business segments: CarMax Sales Operations and CarMax Auto Finance. The company began as a side business of Circuit City Corporation, Inc., opening its first location in September 1993 in Richmond, Virginia. As of January 2025, CarMax operates 253 locations.

EME vs KMX — Head-to-Head

Bigger by revenue
KMX
KMX
1.3× larger
KMX
$5.8B
$4.5B
EME
Growing faster (revenue YoY)
EME
EME
+26.6% gap
EME
19.7%
-6.9%
KMX
Higher net margin
EME
EME
8.6% more per $
EME
9.6%
1.1%
KMX
More free cash flow
KMX
KMX
$620.8M more FCF
KMX
$1.1B
$492.5M
EME
Faster 2-yr revenue CAGR
EME
EME
Annualised
EME
14.7%
1.5%
KMX

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
EME
EME
KMX
KMX
Revenue
$4.5B
$5.8B
Net Profit
$434.6M
$62.2M
Gross Margin
19.7%
10.2%
Operating Margin
12.7%
Net Margin
9.6%
1.1%
Revenue YoY
19.7%
-6.9%
Net Profit YoY
48.8%
-50.4%
EPS (diluted)
$9.64
$0.43

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
EME
EME
KMX
KMX
Q4 25
$4.5B
$5.8B
Q3 25
$4.3B
$6.6B
Q2 25
$4.3B
$7.5B
Q1 25
$3.9B
$6.0B
Q4 24
$3.8B
$6.2B
Q3 24
$3.7B
$7.0B
Q2 24
$3.7B
$7.1B
Q1 24
$3.4B
$5.6B
Net Profit
EME
EME
KMX
KMX
Q4 25
$434.6M
$62.2M
Q3 25
$295.4M
$95.4M
Q2 25
$302.2M
$210.4M
Q1 25
$240.7M
$89.9M
Q4 24
$292.2M
$125.4M
Q3 24
$270.3M
$132.8M
Q2 24
$247.6M
$152.4M
Q1 24
$197.1M
$50.3M
Gross Margin
EME
EME
KMX
KMX
Q4 25
19.7%
10.2%
Q3 25
19.4%
10.9%
Q2 25
19.4%
11.8%
Q1 25
18.7%
11.1%
Q4 24
20.1%
10.9%
Q3 24
19.9%
10.8%
Q2 24
18.7%
11.1%
Q1 24
17.2%
10.4%
Operating Margin
EME
EME
KMX
KMX
Q4 25
12.7%
Q3 25
9.4%
Q2 25
9.6%
Q1 25
8.2%
2.0%
Q4 24
10.3%
2.7%
Q3 24
9.8%
2.5%
Q2 24
9.1%
2.9%
Q1 24
7.6%
1.2%
Net Margin
EME
EME
KMX
KMX
Q4 25
9.6%
1.1%
Q3 25
6.9%
1.4%
Q2 25
7.0%
2.8%
Q1 25
6.2%
1.5%
Q4 24
7.7%
2.0%
Q3 24
7.3%
1.9%
Q2 24
6.8%
2.1%
Q1 24
5.7%
0.9%
EPS (diluted)
EME
EME
KMX
KMX
Q4 25
$9.64
$0.43
Q3 25
$6.57
$0.64
Q2 25
$6.72
$1.38
Q1 25
$5.26
$0.58
Q4 24
$6.30
$0.81
Q3 24
$5.80
$0.85
Q2 24
$5.25
$0.97
Q1 24
$4.17
$0.31

Balance Sheet & Financial Strength

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

Metric
EME
EME
KMX
KMX
Cash + ST InvestmentsLiquidity on hand
$1.1B
$204.9M
Total DebtLower is stronger
$16.6B
Stockholders' EquityBook value
$3.7B
$6.1B
Total Assets
$9.3B
$25.6B
Debt / EquityLower = less leverage
2.74×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EME
EME
KMX
KMX
Q4 25
$1.1B
$204.9M
Q3 25
$655.1M
$540.4M
Q2 25
$486.0M
$262.8M
Q1 25
$576.7M
$247.0M
Q4 24
$1.3B
$271.9M
Q3 24
$1.0B
$524.7M
Q2 24
$807.3M
$218.9M
Q1 24
$841.0M
$574.1M
Total Debt
EME
EME
KMX
KMX
Q4 25
$16.6B
Q3 25
$17.8B
Q2 25
$18.0B
Q1 25
$18.1B
Q4 24
$18.1B
Q3 24
$18.1B
Q2 24
$18.2B
Q1 24
$18.0B
Stockholders' Equity
EME
EME
KMX
KMX
Q4 25
$3.7B
$6.1B
Q3 25
$3.3B
$6.2B
Q2 25
$3.1B
$6.3B
Q1 25
$2.9B
$6.2B
Q4 24
$2.9B
$6.2B
Q3 24
$2.8B
$6.2B
Q2 24
$2.7B
$6.2B
Q1 24
$2.6B
$6.1B
Total Assets
EME
EME
KMX
KMX
Q4 25
$9.3B
$25.6B
Q3 25
$8.6B
$27.1B
Q2 25
$8.4B
$27.4B
Q1 25
$8.1B
$27.4B
Q4 24
$7.7B
$27.3B
Q3 24
$7.3B
$27.3B
Q2 24
$7.1B
$27.2B
Q1 24
$6.7B
$27.2B
Debt / Equity
EME
EME
KMX
KMX
Q4 25
2.74×
Q3 25
2.87×
Q2 25
2.86×
Q1 25
2.91×
Q4 24
2.92×
Q3 24
2.93×
Q2 24
2.95×
Q1 24
2.96×

Cash Flow & Capital Efficiency

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

Metric
EME
EME
KMX
KMX
Operating Cash FlowLast quarter
$524.4M
$1.3B
Free Cash FlowOCF − Capex
$492.5M
$1.1B
FCF MarginFCF / Revenue
10.9%
19.2%
Capex IntensityCapex / Revenue
0.7%
2.4%
Cash ConversionOCF / Net Profit
1.21×
20.14×
TTM Free Cash FlowTrailing 4 quarters
$1.2B
$1.9B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EME
EME
KMX
KMX
Q4 25
$524.4M
$1.3B
Q3 25
$475.5M
$785.5M
Q2 25
$193.7M
$299.5M
Q1 25
$108.5M
$146.4M
Q4 24
$469.5M
$-23.4M
Q3 24
$526.4M
$619.1M
Q2 24
$279.7M
$-117.7M
Q1 24
$132.3M
$309.6M
Free Cash Flow
EME
EME
KMX
KMX
Q4 25
$492.5M
$1.1B
Q3 25
$448.8M
$654.0M
Q2 25
$165.6M
$162.8M
Q1 25
$82.3M
$18.8M
Q4 24
$451.8M
$-150.6M
Q3 24
$508.7M
$509.9M
Q2 24
$260.4M
$-221.6M
Q1 24
$112.0M
$199.8M
FCF Margin
EME
EME
KMX
KMX
Q4 25
10.9%
19.2%
Q3 25
10.4%
9.9%
Q2 25
3.8%
2.2%
Q1 25
2.1%
0.3%
Q4 24
12.0%
-2.4%
Q3 24
13.8%
7.3%
Q2 24
7.1%
-3.1%
Q1 24
3.3%
3.6%
Capex Intensity
EME
EME
KMX
KMX
Q4 25
0.7%
2.4%
Q3 25
0.6%
2.0%
Q2 25
0.7%
1.8%
Q1 25
0.7%
2.1%
Q4 24
0.5%
2.0%
Q3 24
0.5%
1.6%
Q2 24
0.5%
1.5%
Q1 24
0.6%
2.0%
Cash Conversion
EME
EME
KMX
KMX
Q4 25
1.21×
20.14×
Q3 25
1.61×
8.24×
Q2 25
0.64×
1.42×
Q1 25
0.45×
1.63×
Q4 24
1.61×
-0.19×
Q3 24
1.95×
4.66×
Q2 24
1.13×
-0.77×
Q1 24
0.67×
6.16×

Financial Flow Comparison

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

Revenue Breakdown by Segment

EME
EME

Segment breakdown not available.

KMX
KMX

Used Vehicles$4.5B78%
Wholesale Vehicles$1.1B19%
Other$150.6M3%
Extendedprotectionplan Domain$96.6M2%
Advertising Subscription Revenues Domain$35.1M1%
Service Domain$18.5M0%
Thirdpartyfinancefees Domain$3.0M0%

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