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Side-by-side financial comparison of MPLX LP (MPLX) and M&T Bank (MTB). Click either name above to swap in a different company.

M&T Bank is the larger business by last-quarter revenue ($2.5B vs $2.5B, roughly 1.0× MPLX LP). MPLX LP runs the higher net margin — 49.1% vs 30.7%, a 18.4% gap on every dollar of revenue. On growth, M&T Bank posted the faster year-over-year revenue change (3.8% vs 1.4%). Over the past eight quarters, MPLX LP's revenue compounded faster (6.2% CAGR vs 4.6%).

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.

M&T Bank Corporation is an American bank holding company headquartered in Buffalo, New York. It operates 950+ branches in 12 states and Washington D.C. across the Eastern United States, from Maine to Virginia. Until May 1998, the bank's holding company was named First Empire State Corporation.

MPLX vs MTB — Head-to-Head

Bigger by revenue
MTB
MTB
1.0× larger
MTB
$2.5B
$2.5B
MPLX
Growing faster (revenue YoY)
MTB
MTB
+2.4% gap
MTB
3.8%
1.4%
MPLX
Higher net margin
MPLX
MPLX
18.4% more per $
MPLX
49.1%
30.7%
MTB
Faster 2-yr revenue CAGR
MPLX
MPLX
Annualised
MPLX
6.2%
4.6%
MTB

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MPLX
MPLX
MTB
MTB
Revenue
$2.5B
$2.5B
Net Profit
$1.2B
$759.0M
Gross Margin
Operating Margin
60.5%
39.2%
Net Margin
49.1%
30.7%
Revenue YoY
1.4%
3.8%
Net Profit YoY
8.5%
11.5%
EPS (diluted)
$4.62

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
MTB
MTB
Q4 25
$2.5B
$2.5B
Q3 25
$2.5B
$2.5B
Q2 25
$2.4B
$2.4B
Q1 25
$2.5B
$2.3B
Q4 24
$2.4B
$2.4B
Q3 24
$2.3B
$2.3B
Q2 24
$2.3B
$2.3B
Q1 24
$2.2B
$2.3B
Net Profit
MPLX
MPLX
MTB
MTB
Q4 25
$1.2B
$759.0M
Q3 25
$1.6B
$792.0M
Q2 25
$1.1B
$716.0M
Q1 25
$1.1B
$584.0M
Q4 24
$1.1B
$681.0M
Q3 24
$1.0B
$721.0M
Q2 24
$1.2B
$655.0M
Q1 24
$1.0B
$531.0M
Operating Margin
MPLX
MPLX
MTB
MTB
Q4 25
60.5%
39.2%
Q3 25
73.2%
40.8%
Q2 25
54.9%
39.0%
Q1 25
55.5%
33.0%
Q4 24
55.6%
37.0%
Q3 24
54.4%
39.0%
Q2 24
62.9%
37.1%
Q1 24
57.6%
29.4%
Net Margin
MPLX
MPLX
MTB
MTB
Q4 25
49.1%
30.7%
Q3 25
63.2%
31.5%
Q2 25
44.9%
29.9%
Q1 25
46.2%
25.3%
Q4 24
45.9%
28.6%
Q3 24
44.6%
30.9%
Q2 24
52.6%
28.5%
Q1 24
46.7%
23.5%
EPS (diluted)
MPLX
MPLX
MTB
MTB
Q4 25
$4.62
Q3 25
$4.82
Q2 25
$4.24
Q1 25
$3.32
Q4 24
$3.87
Q3 24
$4.02
Q2 24
$3.73
Q1 24
$3.02

Balance Sheet & Financial Strength

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

Metric
MPLX
MPLX
MTB
MTB
Cash + ST InvestmentsLiquidity on hand
$2.1B
Total DebtLower is stronger
$24.2B
$10.9B
Stockholders' EquityBook value
$29.2B
Total Assets
$43.0B
$213.5B
Debt / EquityLower = less leverage
0.37×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MPLX
MPLX
MTB
MTB
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
MTB
MTB
Q4 25
$24.2B
$10.9B
Q3 25
$24.1B
$12.9B
Q2 25
$19.7B
$12.4B
Q1 25
$19.7B
$10.5B
Q4 24
$19.3B
$12.6B
Q3 24
$19.3B
$11.6B
Q2 24
$19.2B
$11.3B
Q1 24
$18.8B
$11.4B
Stockholders' Equity
MPLX
MPLX
MTB
MTB
Q4 25
$29.2B
Q3 25
$28.7B
Q2 25
$28.5B
Q1 25
$29.0B
Q4 24
$29.0B
Q3 24
$28.9B
Q2 24
$28.4B
Q1 24
$27.2B
Total Assets
MPLX
MPLX
MTB
MTB
Q4 25
$43.0B
$213.5B
Q3 25
$43.2B
$211.3B
Q2 25
$37.8B
$211.6B
Q1 25
$39.0B
$210.3B
Q4 24
$37.5B
$208.1B
Q3 24
$38.5B
$211.8B
Q2 24
$38.4B
$208.9B
Q1 24
$36.5B
$215.1B
Debt / Equity
MPLX
MPLX
MTB
MTB
Q4 25
0.37×
Q3 25
0.45×
Q2 25
0.43×
Q1 25
0.36×
Q4 24
0.43×
Q3 24
0.40×
Q2 24
0.40×
Q1 24
0.42×

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
MTB
MTB
Operating Cash FlowLast quarter
$1.5B
$3.0B
Free Cash FlowOCF − Capex
$782.0M
FCF MarginFCF / Revenue
31.9%
Capex IntensityCapex / Revenue
29.1%
Cash ConversionOCF / Net Profit
1.24×
3.96×
TTM Free Cash FlowTrailing 4 quarters
$4.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MPLX
MPLX
MTB
MTB
Q4 25
$1.5B
$3.0B
Q3 25
$1.4B
$1.0B
Q2 25
$1.7B
$844.0M
Q1 25
$1.2B
$635.0M
Q4 24
$1.7B
$3.6B
Q3 24
$1.4B
$-28.0M
Q2 24
$1.6B
$1.4B
Q1 24
$1.3B
$608.0M
Free Cash Flow
MPLX
MPLX
MTB
MTB
Q4 25
$782.0M
Q3 25
$905.0M
Q2 25
$1.4B
Q1 25
$979.0M
Q4 24
$1.4B
Q3 24
$1.1B
Q2 24
$1.4B
Q1 24
$1.0B
FCF Margin
MPLX
MPLX
MTB
MTB
Q4 25
31.9%
Q3 25
36.8%
Q2 25
60.9%
Q1 25
39.8%
Q4 24
56.6%
Q3 24
48.4%
Q2 24
60.0%
Q1 24
47.7%
Capex Intensity
MPLX
MPLX
MTB
MTB
Q4 25
29.1%
Q3 25
21.4%
Q2 25
12.8%
Q1 25
10.9%
Q4 24
12.7%
Q3 24
11.9%
Q2 24
9.4%
Q1 24
11.7%
Cash Conversion
MPLX
MPLX
MTB
MTB
Q4 25
1.24×
3.96×
Q3 25
0.92×
1.26×
Q2 25
1.64×
1.18×
Q1 25
1.10×
1.09×
Q4 24
1.51×
5.30×
Q3 24
1.35×
-0.04×
Q2 24
1.32×
2.07×
Q1 24
1.27×
1.15×

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%

MTB
MTB

Segment breakdown not available.

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