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Side-by-side financial comparison of MPLX LP (MPLX) and NVR, Inc. (NVR). Click either name above to swap in a different company.

NVR, Inc. is the larger business by last-quarter revenue ($2.7B vs $2.5B, roughly 1.1× MPLX LP). MPLX LP runs the higher net margin — 49.1% vs 13.4%, a 35.7% gap on every dollar of revenue. On growth, MPLX LP posted the faster year-over-year revenue change (1.4% vs -4.7%). MPLX LP produced more free cash flow last quarter ($782.0M vs $436.0M). Over the past eight quarters, NVR, Inc.'s revenue compounded faster (7.8% CAGR vs 6.2%).

MarkWest Energy Partners, L.P., a subsidiary of MPLX LP, is a natural gas gathering, processing and transportation company master limited partnership of the United States. In 1988, the company was founded in Denver, Colorado and grew to be Colorado's 13th largest company. In 2015 it was acquired by MPLX, itself a subsidiary of Marathon Petroleum.

NVR, Inc. is an American company engaged in home construction headquartered in Reston, Virginia. It also operates a mortgage banking and title services business. The company primarily operates on the East Coast of the United States, but its operations encompass 14 states as well as Washington, D.C. In 2021, 22% of the company's revenue was from the Washington metropolitan area.

MPLX vs NVR — Head-to-Head

Bigger by revenue
NVR
NVR
1.1× larger
NVR
$2.7B
$2.5B
MPLX
Growing faster (revenue YoY)
MPLX
MPLX
+6.1% gap
MPLX
1.4%
-4.7%
NVR
Higher net margin
MPLX
MPLX
35.7% more per $
MPLX
49.1%
13.4%
NVR
More free cash flow
MPLX
MPLX
$346.0M more FCF
MPLX
$782.0M
$436.0M
NVR
Faster 2-yr revenue CAGR
NVR
NVR
Annualised
NVR
7.8%
6.2%
MPLX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MPLX
MPLX
NVR
NVR
Revenue
$2.5B
$2.7B
Net Profit
$1.2B
$363.8M
Gross Margin
Operating Margin
60.5%
Net Margin
49.1%
13.4%
Revenue YoY
1.4%
-4.7%
Net Profit YoY
8.5%
-20.5%
EPS (diluted)
$120.85

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
MPLX
MPLX
NVR
NVR
Q4 25
$2.5B
$2.7B
Q3 25
$2.5B
$2.6B
Q2 25
$2.4B
$2.6B
Q1 25
$2.5B
$2.4B
Q4 24
$2.4B
$2.8B
Q3 24
$2.3B
$2.7B
Q2 24
$2.3B
$2.6B
Q1 24
$2.2B
$2.3B
Net Profit
MPLX
MPLX
NVR
NVR
Q4 25
$1.2B
$363.8M
Q3 25
$1.6B
$342.7M
Q2 25
$1.1B
$333.7M
Q1 25
$1.1B
$299.6M
Q4 24
$1.1B
$457.4M
Q3 24
$1.0B
$429.3M
Q2 24
$1.2B
$400.9M
Q1 24
$1.0B
$394.3M
Operating Margin
MPLX
MPLX
NVR
NVR
Q4 25
60.5%
Q3 25
73.2%
Q2 25
54.9%
Q1 25
55.5%
Q4 24
55.6%
Q3 24
54.4%
Q2 24
62.9%
Q1 24
57.6%
Net Margin
MPLX
MPLX
NVR
NVR
Q4 25
49.1%
13.4%
Q3 25
63.2%
13.1%
Q2 25
44.9%
12.8%
Q1 25
46.2%
12.5%
Q4 24
45.9%
16.1%
Q3 24
44.6%
15.7%
Q2 24
52.6%
15.3%
Q1 24
46.7%
16.9%
EPS (diluted)
MPLX
MPLX
NVR
NVR
Q4 25
$120.85
Q3 25
$112.33
Q2 25
$108.54
Q1 25
$94.83
Q4 24
$139.09
Q3 24
$130.50
Q2 24
$120.69
Q1 24
$116.41

Balance Sheet & Financial Strength

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

Metric
MPLX
MPLX
NVR
NVR
Cash + ST InvestmentsLiquidity on hand
$2.1B
Total DebtLower is stronger
$24.2B
Stockholders' EquityBook value
$3.9B
Total Assets
$43.0B
$5.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MPLX
MPLX
NVR
NVR
Q4 25
$2.1B
Q3 25
$1.8B
Q2 25
$1.4B
Q1 25
$2.5B
Q4 24
$1.5B
Q3 24
$2.4B
Q2 24
$2.5B
Q1 24
$385.0M
Total Debt
MPLX
MPLX
NVR
NVR
Q4 25
$24.2B
Q3 25
$24.1B
Q2 25
$19.7B
Q1 25
$19.7B
Q4 24
$19.3B
Q3 24
$19.3B
Q2 24
$19.2B
Q1 24
$18.8B
Stockholders' Equity
MPLX
MPLX
NVR
NVR
Q4 25
$3.9B
Q3 25
$4.0B
Q2 25
$3.8B
Q1 25
$4.0B
Q4 24
$4.2B
Q3 24
$4.3B
Q2 24
$4.1B
Q1 24
$4.3B
Total Assets
MPLX
MPLX
NVR
NVR
Q4 25
$43.0B
$5.9B
Q3 25
$43.2B
$6.0B
Q2 25
$37.8B
$5.9B
Q1 25
$39.0B
$6.2B
Q4 24
$37.5B
$6.4B
Q3 24
$38.5B
$6.5B
Q2 24
$38.4B
$6.4B
Q1 24
$36.5B
$6.5B

Cash Flow & Capital Efficiency

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

Metric
MPLX
MPLX
NVR
NVR
Operating Cash FlowLast quarter
$1.5B
$439.7M
Free Cash FlowOCF − Capex
$782.0M
$436.0M
FCF MarginFCF / Revenue
31.9%
16.1%
Capex IntensityCapex / Revenue
29.1%
0.1%
Cash ConversionOCF / Net Profit
1.24×
1.21×
TTM Free Cash FlowTrailing 4 quarters
$4.1B
$1.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MPLX
MPLX
NVR
NVR
Q4 25
$1.5B
$439.7M
Q3 25
$1.4B
$438.7M
Q2 25
$1.7B
$35.1M
Q1 25
$1.2B
$207.8M
Q4 24
$1.7B
$637.0M
Q3 24
$1.4B
$358.3M
Q2 24
$1.6B
$232.7M
Q1 24
$1.3B
$146.5M
Free Cash Flow
MPLX
MPLX
NVR
NVR
Q4 25
$782.0M
$436.0M
Q3 25
$905.0M
$433.3M
Q2 25
$1.4B
$26.8M
Q1 25
$979.0M
$200.7M
Q4 24
$1.4B
$631.5M
Q3 24
$1.1B
$350.1M
Q2 24
$1.4B
$226.3M
Q1 24
$1.0B
$137.5M
FCF Margin
MPLX
MPLX
NVR
NVR
Q4 25
31.9%
16.1%
Q3 25
36.8%
16.6%
Q2 25
60.9%
1.0%
Q1 25
39.8%
8.4%
Q4 24
56.6%
22.2%
Q3 24
48.4%
12.8%
Q2 24
60.0%
8.7%
Q1 24
47.7%
5.9%
Capex Intensity
MPLX
MPLX
NVR
NVR
Q4 25
29.1%
0.1%
Q3 25
21.4%
0.2%
Q2 25
12.8%
0.3%
Q1 25
10.9%
0.3%
Q4 24
12.7%
0.2%
Q3 24
11.9%
0.3%
Q2 24
9.4%
0.2%
Q1 24
11.7%
0.4%
Cash Conversion
MPLX
MPLX
NVR
NVR
Q4 25
1.24×
1.21×
Q3 25
0.92×
1.28×
Q2 25
1.64×
0.11×
Q1 25
1.10×
0.69×
Q4 24
1.51×
1.39×
Q3 24
1.35×
0.83×
Q2 24
1.32×
0.58×
Q1 24
1.27×
0.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MPLX
MPLX

Services$746.0M30%
Other$675.0M28%
Products$492.0M20%
Nonrelated Party$186.0M8%
Related Party$151.0M6%
Crude Oil And Products Logistics$104.0M4%
Service Other$56.0M2%
Natural Gas And NGL Services$41.0M2%

NVR
NVR

Home Building Segment$2.6B97%
Mortgage Banking Segment$77.4M3%

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