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KMI vs. MPC: Kinder Morgan vs. Marathon Petroleum Stock Comparison

How do Kinder Morgan (KMI) and Marathon Petroleum (MPC) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Kinder Morgan (KMI) and Marathon Petroleum (MPC) both belong to the Oil, Gas & Consumable Fuels industry, though KMI is classified under Oil & Gas Storage & Transportation while MPC falls under Oil & Gas Refining & Marketing.

Company profile comparison for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
Profile ItemKMIMPC
NameKinder Morgan Inc.Marathon Petroleum Corp.
Country/RegionUnited StatesUnited States
GICS SectorEnergyEnergy
GICS Industry GroupEnergyEnergy
GICS IndustryOil, Gas & Consumable FuelsOil, Gas & Consumable Fuels
GICS Sub-IndustryOil & Gas Storage & TransportationOil & Gas Refining & Marketing
Market Capitalization66.74 billion USD101.49 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateFebruary 11, 2011June 24, 2011
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

KMI
MPC
GSPC
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Kinder Morgan (KMI) and Marathon Petroleum (MPC). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Kinder Morgan (KMI) and Marathon Petroleum (MPC). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
Total Return (1Y)19.50%104.94%
Total Return (3Y, Annualized)29.33%42.97%
Total Return (5Y, Annualized)18.80%45.42%

Risk Profile

Drawdown History

KMI
MPC
GSPC
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Kinder Morgan (KMI) and Marathon Petroleum (MPC). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
Volatility (1Y, Annualized)22.00%37.53%
Beta (5Y)0.600.56
Max Drawdown (5Y)-20.31%-44.75%
Avg. Volume (3M)12.88M2.56M

Risk-Adjusted Performance

Risk-Return Positioning

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KMI and MPC are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
Sharpe Ratio (1Y)0.692.68
Sortino Ratio (1Y)1.014.10

Profitability

ROE (TTM)

Marathon Petroleum (MPC) at 60.46% clears its industry range for ROE, a sharper capital-efficiency signal than Kinder Morgan (KMI) at 11.43%, which is closer to a typical peer reading.

KMI

Energy industry group

11.43%

Max
53.85%
Q3
24.79%
Median
12.85%
KMI
11.43%
Q1
2.03%
Min
-29.09%

MPC

Energy industry group

60.46%

MPC
60.46%
Max
53.85%
Q3
24.79%
Median
12.85%
Q1
2.03%
Min
-29.09%
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their ROE against the Energy industry group benchmark.

Net Margin (TTM)

Both Kinder Morgan (KMI) at 19.64% and Marathon Petroleum (MPC) at 8.34% keep about the typical share of revenue as profit for their industries — neither bottom line stands out from peers.

KMI

Energy industry group

19.64%

Max
56.92%
Q3
22.92%
KMI
19.64%
Median
10.10%
Q1
0.07%
Min
-27.38%

MPC

Energy industry group

8.34%

Max
56.92%
Q3
22.92%
Median
10.10%
MPC
8.34%
Q1
0.07%
Min
-27.38%
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their net margin against the Energy industry group benchmark.

Operating Margin (TTM)

Both Kinder Morgan (KMI) at 24.03% and Marathon Petroleum (MPC) at 17.98% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

KMI

Energy industry group

24.03%

Max
71.31%
Q3
33.75%
KMI
24.03%
Median
18.73%
Q1
6.94%
Min
-24.52%

MPC

Energy industry group

17.98%

Max
71.31%
Q3
33.75%
Median
18.73%
MPC
17.98%
Q1
6.94%
Min
-24.52%
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their operating margin against the Energy industry group benchmark.

Profitability Metrics

Profitability metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
ROE (TTM)11.43%60.46%
ROA (TTM)4.44%13.75%
Net Margin (TTM)19.64%8.34%
Operating Margin (TTM)24.03%17.98%
Gross Margin (TTM)48.65%16.20%

Growth

Revenue Growth

Both Kinder Morgan (KMI) at 12.17% and Marathon Petroleum (MPC) at -4.44% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their Revenue Growth across different time periods.

EPS Growth

Marathon Petroleum (MPC) at 31.15% sits in the top EPS growth quartile, while Kinder Morgan (KMI) at 17.09% is closer to the peer norm — faster per-share earnings growth for MPC.

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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
Revenue Growth (YoY)12.17%-4.44%
Revenue Growth (3Y CAGR)-4.09%-9.23%
EPS Growth (YoY)17.09%31.15%
EPS Growth (3Y CAGR)6.95%-22.24%

Financial Strength

Current Ratio (MRQ)

Marathon Petroleum (MPC) at 1.45 keeps current ratio within its industry’s typical mid-range, while Kinder Morgan (KMI) at 0.67 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for KMI.

KMI

Energy industry group

0.67

Max
3.64
Q3
2.21
Median
1.41
Q1
0.88
KMI
0.67
Min
0.24

MPC

Energy industry group

1.45

Max
3.64
Q3
2.21
MPC
1.45
Median
1.41
Q1
0.88
Min
0.24
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their current ratio against the Energy industry group benchmark.

Debt / Equity (MRQ)

Both Kinder Morgan (KMI) at 1.02 and Marathon Petroleum (MPC) at 1.15 lean more heavily on debt funding than most peers, landing in the higher-leverage quartile of their industries.

KMI

Energy industry group

1.02

Max
1.75
KMI
1.02
Q3
0.93
Median
0.54
Q1
0.30
Min
0.00

MPC

Energy industry group

1.15

Max
1.75
MPC
1.15
Q3
0.93
Median
0.54
Q1
0.30
Min
0.00
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their debt-to-equity ratio against the Energy industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
Current Ratio (MRQ)0.671.45
Debt / Equity (MRQ)1.021.15
Net Debt / EBITDA4.230.88

Dividends

Dividend Yield (TTM)

Kinder Morgan (KMI) at 3.93% delivers top-quartile income for its industry, while Marathon Petroleum (MPC) at 1.09% pays a more typical yield — both are credible income propositions, KMI the richer one.

KMI

Energy industry group

3.93%

Max
8.57%
KMI
3.93%
Q3
3.58%
Median
1.71%
Q1
0.00%
Min
0.00%

MPC

Energy industry group

1.09%

Max
8.57%
Q3
3.58%
Median
1.71%
MPC
1.09%
Q1
0.00%
Min
0.00%
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their dividend yield against the Energy industry group benchmark.

Dividend Payout Ratio (TTM)

Marathon Petroleum (MPC) at 7.93% pays out a band-typical share of earnings, while Kinder Morgan (KMI) at 72.84% distributes more than its industry norm — less retained, thinner cover.

KMI

Energy industry group

72.84%

Max
133.24%
KMI
72.84%
Q3
53.31%
Median
25.24%
Q1
0.00%
Min
0.00%

MPC

Energy industry group

7.93%

Max
133.24%
Q3
53.31%
Median
25.24%
MPC
7.93%
Q1
0.00%
Min
0.00%
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their payout ratio against the Energy industry group benchmark.

Dividend Metrics

Dividend metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
Dividend Yield (TTM)3.93%1.09%
Dividend Payout Ratio (TTM)72.84%7.93%

Valuation

P/E Ratio (TTM)

Marathon Petroleum (MPC) at 7.39 sits in the cheaper P/E ratio quartile, while Kinder Morgan (KMI) at 18.49 is closer to its industry’s usual earnings multiple — a discount for MPC, though growth and earnings durability still matter.

KMI

Energy industry group

18.49

Max
39.54
Q3
21.72
KMI
18.49
Median
12.19
Q1
7.71
Min
2.99

MPC

Energy industry group

7.39

Max
39.54
Q3
21.72
Median
12.19
Q1
7.71
MPC
7.39
Min
2.99
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their P/E ratio against the Energy industry group benchmark.

P/S Ratio (TTM)

Marathon Petroleum (MPC) at 0.58 looks cheap on sales in the lower P/S ratio quartile, while Kinder Morgan (KMI) at 3.64 looks rich in the upper quartile — a clear gap in price per dollar of revenue.

KMI

Energy industry group

3.64

Max
5.40
KMI
3.64
Q3
2.85
Median
1.69
Q1
0.88
Min
0.00

MPC

Energy industry group

0.58

Max
5.40
Q3
2.85
Median
1.69
Q1
0.88
MPC
0.58
Min
0.00
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their P/S ratio against the Energy industry group benchmark.

P/B Ratio (MRQ)

Kinder Morgan (KMI) at 2.11 sits near its industry’s typical P/B ratio, while Marathon Petroleum (MPC) at 4.42 prices above its benchmark range — MPC looks rich relative to book.

KMI

Energy industry group

2.11

Max
4.21
Q3
2.38
KMI
2.11
Median
1.51
Q1
1.08
Min
0.01

MPC

Energy industry group

4.42

MPC
4.42
Max
4.21
Q3
2.38
Median
1.51
Q1
1.08
Min
0.01
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Kinder Morgan (KMI) vs. Marathon Petroleum (MPC): A comparison of their P/B ratio against the Energy industry group benchmark.

Valuation Metrics

Valuation metrics for Kinder Morgan (KMI) and Marathon Petroleum (MPC)
MetricKMIMPC
P/E Ratio (TTM)18.497.39
P/S Ratio (TTM)3.640.58
P/B Ratio (MRQ)2.114.42
Free Cash Flow Yield (TTM)1.61%16.00%