E vs WLKP vs PSX Stock Comparison

Eni Spa, Westlake Chemical Partners and Phillips 66 Prices as of Oct 28, 2026 Peers: Industry group
E Eni Spa
$59.66 +7.3% 1M +60.7% 1Y
Market cap
$93.87B
P/E
11.3x
Revenue (TTM)
$104.23B
Div. yield
4.09%
Integrated Oil and Gas Energy
1 win
PSX Phillips 66
$273.69 +7.9% 1M +104.8% 1Y
Market cap
$106.76B
P/E
8.6x
Revenue (TTM)
$172.89B
Div. yield
1.83%
Integrated Oil and Gas Energy
7 wins

Head to Head

12 decided of 12

Phillips 66 leads on 7 of the 12 questions below (Phillips 66 7, Westlake Chemical Partners 4, Eni Spa 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionEWLKPPSXLeader
Larger companyMarket capitalisation $93.87B $745.45M $106.76B PSX
Cheaper on earningsLower P/E, profitable companies only 11.3x 12.9x 8.6x PSX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 8.9x 14.4x 8.5x PSX
Faster revenue growthRevenue growth, trailing twelve months +19.6% +12.1% +28.8% PSX
More profitableNet margin, trailing twelve months 7.7% 4.7% 7.3% E
Better return on capitalReturn on invested capital 9.0% 30.1% 25.3% WLKP
Less leveragedLower net debt / EBITDA 1.1x 0.7x 0.7x PSX
Higher dividend yieldTrailing dividend yield 4.09% 8.90% 1.83% WLKP
Better 1-year returnPrice return, last 12 months +60.7% +9.5% +104.8% PSX
Better 5-year returnAnnualised price return, 5 years +15.7%/yr -3.8%/yr +29.6%/yr PSX
Less volatileAnnualised volatility, 1 year 27.6% 18.4% 32.8% WLKP
Higher overall scoreMean of the five percentile scores vs peers 55/100 85/100 70/100 WLKP

Percentile Scorecard

EWLKPPSX

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

AxisEWLKPPSX
Valuation 86 #15 of 99 99 #2 of 94 70 #30 of 99
Growth 84 #16 of 97 56 #41 of 91 99 #2 of 97
Profitability 47 #51 of 96 100 #1 of 84 57 #42 of 96
Financial Health 31 #71 of 102 83 #17 of 94 54 #48 of 102
Shareholder Returns 26 #57 of 77 88 #9 of 69 72 #22 of 77
Overall 55 85 70
  • E ranked among 103 companies in Oil and Gas Upstream
  • WLKP ranked among 99 companies in Chemicals
  • PSX ranked among 103 companies in Oil and Gas Upstream

Price Performance

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

Returns

PeriodEWLKPPSXSPY
1 month +7.3%-1.9%+7.9% +0.9%
3 months +10.8%-3.4%+32.3% +5.9%
6 months +7.6%-7.5%+57.8% +8.5%
Year to date +57.2%+11.3%+112.1% +13.3%
1 year +60.7%+9.5%+104.8% +12.4%
3 years +83.8%-0.7%+146.7% +88.1%
3 years, per year +22.5%-0.2%+35.2% +23.5%
5 years +107.2%-17.8%+266.0% +68.2%
5 years, per year +15.7%-3.8%+29.6% +11.0%
10 years +103.5%+1.0%+241.6% +263.4%
10 years, per year +7.4%+0.1%+13.1% +13.8%

Risk

MeasureEWLKPPSXSPY
Volatility, 1Y 27.6%18.4%32.8% 12.7%
Downside volatility, 1Y 26.7%17.6%30.9% 12.7%
Beta vs S&P 500, 1Y -0.400.21-0.36 1.00
Return / volatility, 1Y 2.200.523.19 0.98
Max drawdown, 5Y -37.1%-38.8%-46.2% -25.4%
From 52-week high -3.9%-10.8%-7.9% -0.9%
52-week high $62.08$23.72$297.20 $779.14
52-week low $36.32$17.87$127.75 $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.

MultipleEWLKPPSX
P/E now vs peer median 11.3xmedian 12.4x 12.9xmedian 22.0x 8.6xmedian 12.4x
P/S now vs peer median 0.9xmedian 2.0x 0.6xmedian 1.4x 0.6xmedian 2.0x
EV/EBITDA now vs peer median 6.5xmedian 5.9x 2.2xmedian 12.4x 6.1xmedian 5.9x
P/FCF now vs peer median 5.6xmedian 10.0x 1.8xmedian 15.5x 8.6xmedian 10.0x
P/B now vs peer median 1.4xmedian 1.5x 1.0xmedian 1.7x 3.0xmedian 1.5x
PEG now vs peer median 0.36median 0.92 —median 1.84 0.38median 0.92

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 monthsEWLKPPSX
Revenue $104.23B $1.23B $172.89B
Gross profit – $384.80M $30.05B
Operating income $9.26B $355.62M $16.93B
Net income $9.60B $334.49M $12.66B
Free cash flow $16.71B $409.14M $12.36B
EPS (diluted) $5.19 – $31.52
Cash & equivalents $13.34B $49.32M $5.85B
Total debt $38.88B $1.60B $18.53B
Shares (diluted) 1.54B – 398.95M
Enterprise value $37.05B $569.63M $91.72B

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
MetricEWLKPPSX
P/E 11.3x 12.9x 8.6x
P/FCF 5.6x 1.8x 8.6x
P/Operating cash flow 5.6x 1.6x 7.1x
P/S 0.9x 0.6x 0.6x
P/B 1.4x 1.0x 3.0x
P/Tangible book 1.5x 1.0x 3.1x
EV/EBITDA 6.5x 2.2x 6.1x
EV/EBIT 12.2x 3.1x 7.1x
EV/Revenue 1.1x 0.9x 0.7x
EV/FCF 6.7x 2.7x 9.7x
EV/Operating cash flow 6.7x 2.4x 7.9x
PEG (3Y EPS CAGR) 0.36 – 0.38

Growth

14 metrics
MetricEWLKPPSX
Revenue growth (1Y) 19.6% 12.1% 28.8%
Revenue CAGR (3Y) -1.2% -3.0% 4.4%
Gross profit growth (1Y) – 4.8% 82.1%
Gross profit CAGR (3Y) – 0.2% 9.9%
Operating income growth (1Y) 439.3% 4.7% 480.2%
Operating income CAGR (3Y) 6.9% 0.0% 15.0%
Net income growth (1Y) 198.9% 4.7% 678.8%
Net income CAGR (3Y) 18.9% -0.2% 16.7%
EPS growth (1Y) 62.2% – 749.4%
EPS CAGR (3Y) 31.2% – 22.7%
Operating cash flow growth (1Y) 19.7% 48.6% 341.0%
Operating cash flow CAGR (3Y) 0.3% -1.1% 16.2%
Free cash flow growth (1Y) 19.7% 67.7% 814.7%
Free cash flow CAGR (3Y) -14.2% -2.6% 17.3%

Profitability

14 metrics
MetricEWLKPPSX
Gross margin – 31.2% 17.4%
EBITDA margin 16.5% 40.0% 11.3%
Operating margin 8.9% 28.8% 9.8%
Pretax margin 8.5% 27.1% 9.1%
Net margin 7.7% 4.7% 7.3%
FCF margin 16.0% 33.1% 7.1%
Operating cash flow margin 16.0% 37.7% 8.7%
Return on equity 14.7% 42.8% 37.1%
Return on assets 5.6% 27.3% 15.1%
Return on invested capital 9.0% 30.1% 25.3%
Return on capital employed 7.7% 30.1% 26.8%
Asset turnover 0.6x 1.0x 2.1x
Cash conversion (OCF / net income) 1.7x 1.4x 1.2x
Stock comp / revenue – – –

Financial Health

11 metrics
MetricEWLKPPSX
Debt / assets 22.3% 32.8% 21.6%
Debt / equity 0.6x 0.5x 0.5x
Net debt / EBITDA 1.1x 0.7x 0.7x
Debt / FCF 2.3x 1.0x 1.5x
Liabilities / assets 62.6% 36.8% 58.7%
Equity / assets 37.4% 63.2% 41.3%
Interest coverage 2.2x 16.4x 14.9x
Current ratio 1.2x 3.4x 1.3x
Quick ratio 0.7x 1.9x 0.9x
Cash ratio 0.4x 1.1x 0.3x
Altman Z-score 1.64 – 4.70

Shareholder Returns

7 metrics
MetricEWLKPPSX
Dividend yield 4.1% 8.9% 1.8%
Net buyback yield -5.4% – 2.8%
Shareholder yield -1.3% 8.9% 4.7%
Payout ratio (earnings) – 19.9% 15.8%
Payout ratio (FCF) – 16.2% 16.2%
Dividend growth (1Y) – 0.0% 4.8%
Dividend CAGR (3Y) – 0.0% 2.1%

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.

ConsensusEWLKPPSX
Forward P/E 8.9xFY2026 14.4xFY2026 8.5xFY2026
EPS, next fiscal year $6.74FY2026 $1.47FY2026 $32.20FY2026
EPS growth, next FY +76.9%FY2026 +6.5%FY2026 +400.0%FY2026
EPS growth, the year after -4.9% +20.4% -1.4%
Revenue, next fiscal year $106.61BFY2026 $1.31BFY2026 $165.53BFY2026
Revenue growth, next FY +10.0%FY2026 +11.8%FY2026 +21.6%FY2026
Revenue growth, the year after -8.6% +16.9% -4.2%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersEWLKPPSX
Held by institutions 1.6% 29.1% 78.8%
Institutions holding 343 56 2,103
Change in shares held, QoQ +2.3% -0.2% +1.3%
Institutions buying 196 26 968
Institutions selling 92 13 729
Buyers to sellers 2.13 2.00 1.33

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.

EWLKPPSX
E 1.00 -0.02 0.41
WLKP -0.02 1.00 0.02
PSX 0.41 0.02 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, E, WLKP and PSX?

Phillips 66 (PSX) is the largest by market capitalisation: Eni Spa (E) $93.87B, Westlake Chemical Partners (WLKP) $745.45M, Phillips 66 (PSX) $106.76B.

Which stock is cheaper, E, WLKP and PSX?

Phillips 66 (PSX) trades on the lowest price-to-earnings ratio (Eni Spa (E) 11.3x, Westlake Chemical Partners (WLKP) 12.9x, Phillips 66 (PSX) 8.6x). On next year's consensus earnings, Phillips 66 (PSX) is cheapest (Eni Spa (E) 8.9x, Westlake Chemical Partners (WLKP) 14.4x, Phillips 66 (PSX) 8.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Phillips 66 (PSX) grew revenue fastest over the trailing twelve months: Eni Spa (E) +19.6%, Westlake Chemical Partners (WLKP) +12.1%, Phillips 66 (PSX) +28.8%.

Which company is more profitable?

Eni Spa (E) has the highest net margin (Eni Spa (E) 7.7%, Westlake Chemical Partners (WLKP) 4.7%, Phillips 66 (PSX) 7.3%). On return on invested capital, Westlake Chemical Partners (WLKP) leads (Eni Spa (E) 9.0%, Westlake Chemical Partners (WLKP) 30.1%, Phillips 66 (PSX) 25.3%).

Which stock has performed better?

Over the past year Phillips 66 (PSX) returned the most: Eni Spa (E) +60.7%, Westlake Chemical Partners (WLKP) +9.5%, Phillips 66 (PSX) +104.8%. Over five years, Phillips 66 (PSX) compounded fastest (Eni Spa (E) +15.7%/yr, Westlake Chemical Partners (WLKP) -3.8%/yr, Phillips 66 (PSX) +29.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Westlake Chemical Partners (WLKP) has the highest dividend yield: Eni Spa (E) 4.09%, Westlake Chemical Partners (WLKP) 8.90%, Phillips 66 (PSX) 1.83%.

Which stock is riskier?

By one-year price volatility, Westlake Chemical Partners (WLKP) has been the steadiest (Eni Spa (E) 27.6%, Westlake Chemical Partners (WLKP) 18.4%, Phillips 66 (PSX) 32.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, E, WLKP and PSX?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Phillips 66 (PSX) leads on 7. 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.