MPLX vs SOBO vs ET Stock Comparison

Mplx, South Bow and Energy Transfer Prices as of Oct 27, 2026 Peers: Industry group
MPLX Mplx Lp
$58.09 +2.3% 1M +14.3% 1Y
Market cap
$58.90B
P/E
12.5x
Revenue (TTM)
$13.22B
Div. yield
7.43%
Oil and Gas Pipelines Energy
6 wins
SOBO South Bow Corp
$35.47 +4.4% 1M +36.1% 1Y
Market cap
$7.39B
P/E
16.1x
Revenue (TTM)
$2.00B
Div. yield
5.64%
Oil and Gas Pipelines Energy
1 win
ET Energy Transfer LP
$20.45 +1.2% 1M +20.9% 1Y
Market cap
$70.42B
P/E
13.9x
Revenue (TTM)
$107.38B
Div. yield
6.59%
Oil and Gas Pipelines Energy
5 wins

Head to Head

12 decided of 12

Mplx leads on 6 of the 12 questions below (Mplx 6, Energy Transfer 5, South Bow 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMPLXSOBOETLeader
Larger companyMarket capitalisation $58.90B $7.39B $70.42B ET
Cheaper on earningsLower P/E, profitable companies only 12.5x 16.1x 13.9x MPLX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 14.2x 18.9x 11.4x ET
Faster revenue growthRevenue growth, trailing twelve months +8.7% -2.1% +33.3% ET
More profitableNet margin, trailing twelve months 35.8% 23.0% 4.7% MPLX
Better return on capitalReturn on invested capital 14.6% 9.2% 8.4% MPLX
Less leveragedLower net debt / EBITDA 3.4x 4.4x 4.0x MPLX
Higher dividend yieldTrailing dividend yield 7.43% 5.64% 6.59% MPLX
Better 1-year returnPrice return, last 12 months +14.3% +36.1% +20.9% SOBO
Better 5-year returnAnnualised price return, 5 years +13.8%/yr — +16.1%/yr ET
Less volatileAnnualised volatility, 1 year 17.1% 22.7% 17.4% MPLX
Higher overall scoreMean of the five percentile scores vs peers 59/100 58/100 62/100 ET

Percentile Scorecard

MPLXSOBOET

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisMPLXSOBOET
Valuation 41 #21 of 35 68 #12 of 35 94 #3 of 35
Growth 27 #25 of 34 55 #16 of 34 61 #14 of 34
Profitability 94 #3 of 34 67 #12 of 34 30 #24 of 34
Financial Health 62 #14 of 35 50 #18 of 35 59 #15 of 35
Shareholder Returns 70 #10 of 31 53 #15 of 31 67 #11 of 31
Overall 59 58 62
  • MPLX ranked among 35 companies in Oil and Gas Midstream
  • SOBO ranked among 35 companies in Oil and Gas Midstream
  • ET ranked among 35 companies in Oil and Gas Midstream

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodMPLXSOBOETSPY
1 month +2.3%+4.4%+1.2% -0.2%
3 months -1.9%-4.6%+1.2% +3.9%
6 months +5.5%+8.4%+5.4% +8.2%
Year to date +8.8%+29.1%+24.0% +12.9%
1 year +14.3%+36.1%+20.9% +12.3%
3 years +62.8%—+56.0% +87.4%
3 years, per year +17.6%—+16.0% +23.3%
5 years +90.5%—+111.3% +67.9%
5 years, per year +13.8%—+16.1% +10.9%
10 years +72.4%—+33.2% +261.1%
10 years, per year +5.6%—+2.9% +13.7%

Risk

MeasureMPLXSOBOETSPY
Volatility, 1Y 17.1%22.7%17.4% 12.7%
Downside volatility, 1Y 17.9%22.1%16.6% 12.7%
Beta vs S&P 500, 1Y -0.05-0.20-0.21 1.00
Return / volatility, 1Y 0.841.591.20 0.97
Max drawdown, 5Y -20.1%-20.2%-25.8% -25.4%
From 52-week high -3.9%-8.3%-5.9% -1.2%
52-week high $60.43$38.69$21.74 $779.14
52-week low $50.29$25.26$16.21 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleMPLXSOBOET
P/E now vs peer median 12.5xmedian 20.9x 16.1xmedian 20.9x 13.9xmedian 20.9x
P/S now vs peer median 4.5xmedian 2.7x 3.7xmedian 2.7x 0.7xmedian 2.7x
EV/EBITDA now vs peer median 11.4xmedian 11.0x 10.9xmedian 11.0x 8.2xmedian 11.0x
P/FCF now vs peer median 17.7xmedian 16.5x 11.5xmedian 16.5x 13.5xmedian 16.5x
P/B now vs peer median 4.1xmedian 2.6x 2.8xmedian 2.6x 1.4xmedian 2.6x
PEG now vs peer median 2.39median 1.95 —median 1.95 2.00median 1.95

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsMPLXSOBOET
Revenue $13.22B $2.00B $107.38B
Gross profit $11.61B $1.72B $25.32B
Operating income $5.88B – $10.78B
Net income $4.77B $460.00M $7.04B
Free cash flow $3.34B $640.00M $5.22B
EPS (diluted) $4.66 $2.20 $1.46
Cash & equivalents $1.03B $726.00M $1.02B
Total debt $26.01B $5.73B $68.41B
Shares (diluted) 1.02B 208.80M 3.46B
Enterprise value $52.46B $5.01B $63.85B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricMPLXSOBOET
P/E 12.5x 16.1x 13.9x
P/FCF 17.7x 11.5x 13.5x
P/Operating cash flow 9.9x 8.8x 5.8x
P/S 4.5x 3.7x 0.7x
P/B 4.1x 2.8x 1.4x
P/Tangible book 4.6x 2.8x 1.6x
EV/EBITDA 11.4x 10.9x 8.2x
EV/EBIT 14.3x 13.9x 12.8x
EV/Revenue 6.3x 6.2x 1.3x
EV/FCF 25.1x 19.4x 26.4x
EV/Operating cash flow 14.0x 14.8x 11.4x
PEG (3Y EPS CAGR) 2.39 – 2.00

Growth

14 metrics
MetricMPLXSOBOET
Revenue growth (1Y) 8.7% -2.1% 33.3%
Revenue CAGR (3Y) 4.9% – 10.0%
Gross profit growth (1Y) 9.5% 1.5% 18.9%
Gross profit CAGR (3Y) 2.5% – 13.2%
Operating income growth (1Y) 11.4% – 16.5%
Operating income CAGR (3Y) 4.8% – 12.0%
Net income growth (1Y) 9.6% 53.3% 16.1%
Net income CAGR (3Y) 4.7% – 9.0%
EPS growth (1Y) 10.6% 134.7% 12.6%
EPS CAGR (3Y) 5.2% – 7.0%
Operating cash flow growth (1Y) -1.6% 30.1% 8.8%
Operating cash flow CAGR (3Y) 5.6% – 5.9%
Free cash flow growth (1Y) -32.1% 14.9% -8.5%
Free cash flow CAGR (3Y) -6.8% – -7.3%

Profitability

14 metrics
MetricMPLXSOBOET
Gross margin 87.8% 85.8% 23.6%
EBITDA margin 55.4% 56.9% 15.7%
Operating margin 44.4% – 10.0%
Pretax margin 36.1% 27.8% 7.1%
Net margin 35.8% 23.0% 4.7%
FCF margin 25.2% 32.0% 4.9%
Operating cash flow margin 45.2% 41.9% 11.3%
Return on equity 33.4% 17.3% 14.0%
Return on assets 11.1% 4.1% 4.8%
Return on invested capital 14.6% 9.2% 8.4%
Return on capital employed 14.8% 9.1% 8.4%
Asset turnover 0.3x 0.2x 0.7x
Cash conversion (OCF / net income) 1.3x 1.8x 1.7x
Stock comp / revenue – – 0.2%

Financial Health

11 metrics
MetricMPLXSOBOET
Debt / assets 60.5% 50.4% 46.2%
Debt / equity 1.8x 2.2x 1.4x
Net debt / EBITDA 3.4x 4.4x 4.0x
Debt / FCF 7.8x 9.0x 13.1x
Liabilities / assets 66.8% 76.6% 65.9%
Equity / assets 33.2% 23.4% 34.1%
Interest coverage 5.3x 2.7x 2.9x
Current ratio 0.9x 1.5x 1.2x
Quick ratio 0.8x 1.2x 0.9x
Cash ratio 0.3x 0.5x 0.1x
Altman Z-score – 1.03 –

Shareholder Returns

7 metrics
MetricMPLXSOBOET
Dividend yield 7.4% 5.6% 6.6%
Net buyback yield 0.5% -0.1% –
Shareholder yield 7.9% 5.5% 6.6%
Payout ratio (earnings) 89.3% – 67.9%
Payout ratio (FCF) 127.5% – 91.6%
Dividend growth (1Y) 12.3% – 2.9%
Dividend CAGR (3Y) 11.8% – 8.0%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusMPLXSOBOET
Forward P/E 14.2xFY2026 18.9xFY2026 11.4xFY2026
EPS, next fiscal year $4.10FY2026 $1.88FY2026 $1.80FY2026
EPS growth, next FY -14.9%FY2026 -4.6%FY2026 +48.8%FY2026
EPS growth, the year after +13.7% +3.7% -9.4%
Revenue, next fiscal year $13.68BFY2026 $2.07BFY2026 $124.23BFY2026
Revenue growth, next FY +5.2%FY2026 +4.1%FY2026 +45.2%FY2026
Revenue growth, the year after -4.0% +3.7% +1.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMPLXSOBOET
Held by institutions 18.8% 62.0% 31.4%
Institutions holding 625 305 1,280
Change in shares held, QoQ -3.3% -2.3% +1.9%
Institutions buying 301 126 628
Institutions selling 144 92 340
Buyers to sellers 2.09 1.37 1.85

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

MPLXSOBOET
MPLX 1.00 0.36 0.48
SOBO 0.36 1.00 0.48
ET 0.48 0.48 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MPLX, SOBO and ET?

Energy Transfer (ET) is the largest by market capitalisation: Mplx (MPLX) $58.90B, South Bow (SOBO) $7.39B, Energy Transfer (ET) $70.42B.

Which stock is cheaper, MPLX, SOBO and ET?

Mplx (MPLX) trades on the lowest price-to-earnings ratio (Mplx (MPLX) 12.5x, South Bow (SOBO) 16.1x, Energy Transfer (ET) 13.9x). On next year's consensus earnings, Energy Transfer (ET) is cheapest (Mplx (MPLX) 14.2x, South Bow (SOBO) 18.9x, Energy Transfer (ET) 11.4x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Energy Transfer (ET) grew revenue fastest over the trailing twelve months: Mplx (MPLX) +8.7%, South Bow (SOBO) -2.1%, Energy Transfer (ET) +33.3%.

Which company is more profitable?

Mplx (MPLX) has the highest net margin (Mplx (MPLX) 35.8%, South Bow (SOBO) 23.0%, Energy Transfer (ET) 4.7%). On return on invested capital, Mplx (MPLX) leads (Mplx (MPLX) 14.6%, South Bow (SOBO) 9.2%, Energy Transfer (ET) 8.4%).

Which stock has performed better?

Over the past year South Bow (SOBO) returned the most: Mplx (MPLX) +14.3%, South Bow (SOBO) +36.1%, Energy Transfer (ET) +20.9%. Over five years, Energy Transfer (ET) compounded fastest (Mplx (MPLX) +13.8%/yr, Energy Transfer (ET) +16.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Mplx (MPLX) has the highest dividend yield: Mplx (MPLX) 7.43%, South Bow (SOBO) 5.64%, Energy Transfer (ET) 6.59%.

Which stock is riskier?

By one-year price volatility, Mplx (MPLX) has been the steadiest (Mplx (MPLX) 17.1%, South Bow (SOBO) 22.7%, Energy Transfer (ET) 17.4%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MPLX, SOBO and ET?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Mplx (MPLX) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.