MPLX vs PBA vs WMB Stock Comparison

Mplx, Pembina Pipeline and Williams Companies Prices as of Nov 3, 2026 Peers: Industry group
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MPLX Mplx Lp
$57.48 +1.9% 1M +13.0% 1Y
Market cap
$56.77B
P/E
13.1x
Revenue (TTM)
$13.21B
Div. yield
0.08%
Oil and Gas Pipelines Energy
6 wins
PBA Pembina Pipeline Corp
$49.38 +7.6% 1M +31.1% 1Y
Market cap
$28.30B
P/E
17.9x
Revenue (TTM)
$7.84B
Div. yield
–
Oil and Gas Pipelines Energy
1 win
WMB Williams Companies, Inc.
$72.47 +2.7% 1M +22.8% 1Y
Market cap
$83.03B
P/E
22.3x
Revenue (TTM)
$12.50B
Div. yield
–
Oil and Gas Pipelines Energy
4 wins

Head to Head

11 decided of 12

Mplx leads on 6 of the 12 questions below (Mplx 6, Williams Companies 4, Pembina Pipeline 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMPLXPBAWMBLeader
Larger companyMarket capitalisation $56.77B $28.30B $83.03B WMB
Cheaper on earningsLower P/E, profitable companies only 13.1x 17.9x 22.3x MPLX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 14.0x 21.2x 28.2x MPLX
Faster revenue growthRevenue growth, trailing twelve months +3.1% +0.9% +8.8% WMB
More profitableNet margin, trailing twelve months 32.9% 20.1% 29.8% MPLX
Better return on capitalReturn on invested capital 13.6% 8.6% — MPLX
Less leveragedLower net debt / EBITDA 3.7x 2.8x 0.7x WMB
Higher dividend yieldTrailing dividend yield 0.08% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +13.0% +31.1% +22.8% PBA
Better 5-year returnAnnualised price return, 5 years +13.1%/yr +8.7%/yr +20.7%/yr WMB
Less volatileAnnualised volatility, 1 year 17.5% 20.5% 25.3% MPLX
Higher overall scoreMean of the five percentile scores vs peers 58/100 55/100 39/100 MPLX

Percentile Scorecard

MPLXPBAWMB

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

AxisMPLXPBAWMB
Valuation 38 #22 of 35 82 #7 of 35 6 #33 of 35
Growth 21 #27 of 34 12 #30 of 34 33 #23 of 34
Profitability 91 #4 of 34 55 #16 of 34 73 #10 of 34
Financial Health 71 #11 of 35 94 #3 of 35 62 #14 of 35
Shareholder Returns 67 #11 of 31 30 #22 of 31 20 #25 of 31
Overall 58 55 39
  • MPLX ranked among 35 companies in Oil and Gas Midstream
  • PBA ranked among 35 companies in Oil and Gas Midstream
  • WMB 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

PeriodMPLXPBAWMBSPY
1 month +1.9%+7.6%+2.7% -2.0%
3 months -4.9%+2.1%+1.3% -2.2%
6 months +3.3%+6.7%-4.8% +4.2%
Year to date +7.7%+29.7%+20.6% +10.6%
1 year +13.0%+31.1%+22.8% +10.4%
3 years +59.4%+53.5%+100.9% +73.6%
3 years, per year +16.8%+15.4%+26.2% +20.2%
5 years +85.3%+51.5%+156.3% +61.6%
5 years, per year +13.1%+8.7%+20.7% +10.1%
10 years +79.9%+70.4%+154.7% +261.3%
10 years, per year +6.0%+5.5%+9.8% +13.7%

Risk

MeasureMPLXPBAWMBSPY
Volatility, 1Y 17.5%20.5%25.3% 12.8%
Downside volatility, 1Y 18.5%21.1%25.5% 12.8%
Beta vs S&P 500, 1Y -0.05-0.240.08 1.00
Return / volatility, 1Y 0.741.510.90 0.81
Max drawdown, 5Y -20.1%-32.6%-25.2% -25.4%
From 52-week high -4.9%-3.9%-8.7% -3.2%
52-week high $60.43$51.38$79.40 $779.14
52-week low $50.85$36.52$56.51 $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.

MultipleMPLXPBAWMB
P/E now vs peer median 13.4xmedian 18.6x 18.2xmedian 18.6x 24.1xmedian 18.6x
P/S now vs peer median 4.4xmedian 2.7x 3.7xmedian 2.7x 7.2xmedian 2.7x
EV/EBITDA now vs peer median 11.9xmedian 10.9x 10.4xmedian 10.9x 13.5xmedian 10.9x
P/FCF now vs peer median 18.7xmedian 15.8x 8.2xmedian 15.8x -57.5xmedian 15.8x
P/B now vs peer median 4.1xmedian 2.6x 1.7xmedian 2.6x 5.8xmedian 2.6x
PEG now vs peer median 1.91median 1.70 —median 1.70 2.27median 1.70

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 monthsMPLXPBAWMB
Revenue $13.21B $7.84B $12.50B
Gross profit $11.58B $3.30B $10.27B
Operating income $5.55B $2.83B $4.69B
Net income $4.39B $1.71B $3.33B
Free cash flow $3.11B $3.49B -$1.58B
EPS (diluted) $4.29 $2.71 $3.00
Cash & equivalents $1.30B $153.00M $1.76B
Total debt $27.01B $10.81B $6.62B
Shares (diluted) 1.01B 582.00M 1.24B
Enterprise value $50.80B $27.75B $80.05B

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
MetricMPLXPBAWMB
P/E 13.4x 18.2x 24.1x
P/FCF 18.7x 8.2x -57.5x
P/Operating cash flow 9.7x 9.9x 15.0x
P/S 4.4x 3.7x 7.2x
P/B 4.1x 1.7x 5.8x
P/Tangible book 4.5x 1.7x 5.8x
EV/EBITDA 11.9x 10.4x 13.5x
EV/EBIT 15.1x 13.9x 20.4x
EV/Revenue 6.4x 5.0x 7.6x
EV/FCF 27.0x 11.3x -60.5x
EV/Operating cash flow 13.9x 13.6x 15.8x
PEG (3Y EPS CAGR) 1.91 – 2.27

Growth

14 metrics
MetricMPLXPBAWMB
Revenue growth (1Y) 3.1% 0.9% 8.8%
Revenue CAGR (3Y) 6.4% – 4.2%
Gross profit growth (1Y) 2.9% 0.9% 10.3%
Gross profit CAGR (3Y) 2.3% – 5.5%
Operating income growth (1Y) -4.3% 27.9% 18.9%
Operating income CAGR (3Y) 6.6% – 2.9%
Net income growth (1Y) -9.7% 0.0% 32.5%
Net income CAGR (3Y) 6.4% – 5.5%
EPS growth (1Y) -9.2% -0.4% 55.4%
EPS CAGR (3Y) 7.0% – 10.6%
Operating cash flow growth (1Y) -1.1% -16.0% 9.4%
Operating cash flow CAGR (3Y) 4.5% – 4.3%
Free cash flow growth (1Y) -33.6% -14.7% -186.0%
Free cash flow CAGR (3Y) -10.5% – -37.3%

Profitability

14 metrics
MetricMPLXPBAWMB
Gross margin 87.7% 42.1% 82.1%
EBITDA margin 53.3% 48.5% 56.6%
Operating margin 42.0% 36.1% 37.5%
Pretax margin 33.3% 28.2% 34.4%
Net margin 32.9% 20.1% 29.8%
FCF margin 23.6% 44.5% -12.6%
Operating cash flow margin 45.6% 37.0% 48.5%
Return on equity 30.7% 10.1% 24.5%
Return on assets 10.1% 4.7% 5.8%
Return on invested capital 13.6% 8.6% –
Return on capital employed 13.4% – 7.9%
Asset turnover 0.3x 0.2x 0.2x
Cash conversion (OCF / net income) 1.4x 1.7x 1.8x
Stock comp / revenue – 1.4% –

Financial Health

11 metrics
MetricMPLXPBAWMB
Debt / assets 61.1% 29.8% 9.4%
Debt / equity 1.9x 0.6x 0.4x
Net debt / EBITDA 3.7x 2.8x 0.7x
Debt / FCF 8.7x 3.1x -4.2x
Liabilities / assets 67.7% 52.9% 77.7%
Equity / assets 32.3% 47.1% 22.3%
Interest coverage 4.8x 4.6x 3.1x
Current ratio 1.6x – 0.7x
Quick ratio 1.4x – 0.6x
Cash ratio 0.6x – 0.3x
Altman Z-score – – 1.12

Shareholder Returns

7 metrics
MetricMPLXPBAWMB
Dividend yield 7.5% 5.8% 2.9%
Net buyback yield 0.4% -0.7% –
Shareholder yield 7.9% 5.1% 2.9%
Payout ratio (earnings) 99.7% – –
Payout ratio (FCF) 140.4% – –
Dividend growth (1Y) 12.2% – –
Dividend CAGR (3Y) 12.1% – –

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.

ConsensusMPLXPBAWMB
Forward P/E 14.0xFY2026 21.2xFY2026 28.2xFY2026
EPS, next fiscal year $4.10FY2026 $2.33FY2026 $2.57FY2026
EPS growth, next FY -14.9%FY2026 +20.1%FY2026 +22.4%FY2026
EPS growth, the year after +13.7% +0.4% -2.7%
Revenue, next fiscal year $13.68BFY2026 $6.58BFY2026 $12.71BFY2026
Revenue growth, next FY +5.2%FY2026 +16.3%FY2026 +6.4%FY2026
Revenue growth, the year after -4.0% -6.2% +9.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMPLXPBAWMB
Held by institutions 18.8% – 89.4%
Institutions holding 627 – 1,835
Change in shares held, QoQ -3.3% – +4.2%
Institutions buying 302 – 886
Institutions selling 144 – 660
Buyers to sellers 2.10 – 1.34

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.

MPLXPBAWMB
MPLX 1.00 0.48 0.38
PBA 0.48 1.00 0.52
WMB 0.38 0.52 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MPLX, PBA and WMB?

Williams Companies (WMB) is the largest by market capitalisation: Mplx (MPLX) $56.77B, Pembina Pipeline (PBA) $28.30B, Williams Companies (WMB) $83.03B.

Which stock is cheaper, MPLX, PBA and WMB?

Mplx (MPLX) trades on the lowest price-to-earnings ratio (Mplx (MPLX) 13.1x, Pembina Pipeline (PBA) 17.9x, Williams Companies (WMB) 22.3x). On next year's consensus earnings, Mplx (MPLX) is cheapest (Mplx (MPLX) 14.0x, Pembina Pipeline (PBA) 21.2x, Williams Companies (WMB) 28.2x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Williams Companies (WMB) grew revenue fastest over the trailing twelve months: Mplx (MPLX) +3.1%, Pembina Pipeline (PBA) +0.9%, Williams Companies (WMB) +8.8%.

Which company is more profitable?

Mplx (MPLX) has the highest net margin (Mplx (MPLX) 32.9%, Pembina Pipeline (PBA) 20.1%, Williams Companies (WMB) 29.8%). On return on invested capital, Mplx (MPLX) leads (Mplx (MPLX) 13.6%, Pembina Pipeline (PBA) 8.6%).

Which stock has performed better?

Over the past year Pembina Pipeline (PBA) returned the most: Mplx (MPLX) +13.0%, Pembina Pipeline (PBA) +31.1%, Williams Companies (WMB) +22.8%. Over five years, Williams Companies (WMB) compounded fastest (Mplx (MPLX) +13.1%/yr, Pembina Pipeline (PBA) +8.7%/yr, Williams Companies (WMB) +20.7%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Mplx (MPLX) 0.08%, Pembina Pipeline (PBA) 0.00%, Williams Companies (WMB) 0.00%. Pembina Pipeline (PBA) and Williams Companies (WMB) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Mplx (MPLX) has been the steadiest (Mplx (MPLX) 17.5%, Pembina Pipeline (PBA) 20.5%, Williams Companies (WMB) 25.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MPLX, PBA and WMB?

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.