WLK vs WLKP vs CE Stock Comparison

Westlake, Westlake Chemical Partners and Celanese Prices as of Oct 26, 2026 Peers: Industry group
WLK Westlake Corp
$65.31 -3.6% 1M -17.6% 1Y
Market cap
$8.35B
P/E
–
Revenue (TTM)
$11.29B
Div. yield
3.25%
Commodity Chemicals Basic Materials
2 wins
CE Celanese Corp
$48.10 +2.2% 1M +14.0% 1Y
Market cap
$5.28B
P/E
–
Revenue (TTM)
$9.71B
Div. yield
0.25%
Commodity Chemicals Basic Materials
2 wins

Head to Head

11 decided of 12

Westlake Chemical Partners leads on 7 of the 12 questions below (Westlake Chemical Partners 7, Westlake 2, Celanese 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionWLKWLKPCELeader
Larger companyMarket capitalisation $8.35B $744.39M $5.28B WLK
Cheaper on earningsLower P/E, profitable companies only -6.8x 12.9x -4.5x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 33.8x 14.4x 7.6x CE
Faster revenue growthRevenue growth, trailing twelve months -4.0% +12.1% -2.2% WLKP
More profitableNet margin, trailing twelve months -10.9% 4.7% -12.0% WLKP
Better return on capitalReturn on invested capital -8.0% 30.1% -4.1% WLKP
Less leveragedLower net debt / EBITDA -42.9x 0.7x 63.7x WLK
Higher dividend yieldTrailing dividend yield 3.25% 8.91% 0.25% WLKP
Better 1-year returnPrice return, last 12 months -17.6% +6.3% +14.0% CE
Better 5-year returnAnnualised price return, 5 years -7.4%/yr -4.0%/yr -21.7%/yr WLKP
Less volatileAnnualised volatility, 1 year 43.5% 18.5% 51.7% WLKP
Higher overall scoreMean of the five percentile scores vs peers 45/100 89/100 36/100 WLKP

Percentile Scorecard

WLKWLKPCE

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

AxisWLKWLKPCE
Valuation 55 #16 of 34 100 #1 of 34 61 #14 of 34
Growth 3 #32 of 33 72 #10 of 33 31 #23 of 33
Profitability 35 #20 of 30 100 #1 of 30 48 #16 of 30
Financial Health 49 #19 of 36 77 #9 of 36 23 #28 of 36
Shareholder Returns 82 #5 of 23 96 #2 of 23 18 #19 of 23
Overall 45 89 36
  • WLK ranked among 38 companies in Chemicals
  • WLKP ranked among 38 companies in Chemicals
  • CE ranked among 38 companies in Chemicals

Price Performance

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

Returns

PeriodWLKWLKPCESPY
1 month -3.6%-1.9%+2.2% -0.8%
3 months -9.7%-2.9%+8.4% +3.5%
6 months -41.3%-6.3%-26.1% +7.0%
Year to date -11.7%+11.2%+13.8% +12.2%
1 year -17.6%+6.3%+14.0% +13.0%
3 years -43.0%-0.8%-57.6% +86.3%
3 years, per year -17.1%-0.3%-24.9% +23.1%
5 years -31.8%-18.4%-70.6% +68.6%
5 years, per year -7.4%-4.0%-21.7% +11.0%
10 years +27.4%-0.1%-32.4% +258.0%
10 years, per year +2.5%0.0%-3.8% +13.6%

Risk

MeasureWLKWLKPCESPY
Volatility, 1Y 43.5%18.5%51.7% 12.7%
Downside volatility, 1Y 38.5%17.8%47.1% 12.7%
Beta vs S&P 500, 1Y 0.460.210.40 1.00
Return / volatility, 1Y -0.400.340.27 1.02
Max drawdown, 5Y -65.2%-38.8%-79.6% -25.4%
From 52-week high -47.1%-11.0%-30.5% -1.8%
52-week high $123.39$23.72$69.24 $779.14
52-week low $56.38$17.87$35.53 $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.

MultipleWLKWLKPCE
P/E now vs peer median -6.8xmedian 17.4x 12.9xmedian 17.4x -4.5xmedian 17.4x
P/S now vs peer median 0.7xmedian 1.2x 0.6xmedian 1.2x 0.5xmedian 1.2x
EV/EBITDA now vs peer median -154.2xmedian 12.4x 2.2xmedian 12.4x 95.3xmedian 12.4x
P/FCF now vs peer median -31.5xmedian 10.3x 1.8xmedian 10.3x 7.5xmedian 10.3x
P/B now vs peer median 0.9xmedian 1.2x 1.0xmedian 1.2x 1.2xmedian 1.2x
PEG now vs peer median 0.16median 1.64 —median 1.64 0.11median 1.64

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 monthsWLKWLKPCE
Revenue $11.29B $1.23B $9.71B
Gross profit $1.09B $384.80M $2.03B
Operating income -$1.25B $355.62M -$692.00M
Net income -$1.21B $334.49M -$1.16B
Free cash flow -$265.00M $409.14M $708.00M
R&D – – $120.00M
EPS (diluted) $-9.61 – $-10.60
Cash & equivalents $1.64B $49.32M $1.36B
Total debt $5.07B $1.60B $12.01B
Shares (diluted) 128.50M – 110.25M
Enterprise value -$531.61M $568.58M -$125.08M

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
MetricWLKWLKPCE
P/E -6.8x 12.9x -4.5x
P/FCF -31.5x 1.8x 7.5x
P/Operating cash flow 13.2x 1.6x 5.4x
P/S 0.7x 0.6x 0.5x
P/B 0.9x 1.0x 1.2x
P/Tangible book 1.0x 1.0x 3.5x
EV/EBITDA -154.2x 2.2x 95.3x
EV/EBIT -9.3x 3.1x -23.0x
EV/Revenue 1.0x 0.9x 1.6x
EV/FCF -43.6x 2.7x 22.5x
EV/Operating cash flow 18.3x 2.4x 16.2x
PEG (3Y EPS CAGR) 0.16 – 0.11

Growth

14 metrics
MetricWLKWLKPCE
Revenue growth (1Y) -4.0% 12.1% -2.2%
Revenue CAGR (3Y) -6.6% -3.0% -1.9%
Gross profit growth (1Y) -17.5% 4.8% -5.7%
Gross profit CAGR (3Y) -26.8% 0.2% -3.3%
Operating income growth (1Y) -1,286% 4.7% 11.1%
Operating income CAGR (3Y) -39.3% 0.0% -39.7%
Net income growth (1Y) -3,089% 4.7% 29.1%
Net income CAGR (3Y) -42.3% -0.2% -42.8%
EPS growth (1Y) -1,740% – 29.0%
EPS CAGR (3Y) -43.1% – -42.8%
Operating cash flow growth (1Y) -34.7% 48.6% -3.5%
Operating cash flow CAGR (3Y) -39.5% -1.1% -16.2%
Free cash flow growth (1Y) -390.7% 67.7% 12.0%
Free cash flow CAGR (3Y) -29.1% -2.6% -13.2%

Profitability

14 metrics
MetricWLKWLKPCE
Gross margin 9.6% 31.2% 20.9%
EBITDA margin -0.7% 40.0% 1.7%
Operating margin -11.0% 28.8% -7.1%
Pretax margin -11.4% 27.1% -11.6%
Net margin -10.9% 4.7% -12.0%
FCF margin -2.3% 33.1% 7.3%
Operating cash flow margin 5.6% 37.7% 10.1%
Return on equity -13.0% 42.8% -25.4%
Return on assets -6.1% 27.3% -5.3%
Return on invested capital -8.0% 30.1% -4.1%
Return on capital employed -7.2% 30.1% -3.9%
Asset turnover 0.6x 1.0x 0.5x
Cash conversion (OCF / net income) -0.5x 1.4x -0.8x
Stock comp / revenue 0.4% – 0.3%

Financial Health

11 metrics
MetricWLKWLKPCE
Debt / assets 26.1% 32.8% 56.1%
Debt / equity 0.6x 0.5x 2.6x
Net debt / EBITDA -42.9x 0.7x 63.7x
Debt / FCF -19.1x 1.0x 17.0x
Liabilities / assets 52.6% 36.8% 78.6%
Equity / assets 47.4% 63.2% 21.4%
Interest coverage -6.1x 16.4x -1.0x
Current ratio 2.5x 3.4x 1.4x
Quick ratio 1.7x 1.9x 0.8x
Cash ratio 0.8x 1.1x 0.3x
Altman Z-score 1.69 – 1.29

Shareholder Returns

7 metrics
MetricWLKWLKPCE
Dividend yield 3.2% 8.9% 0.2%
Net buyback yield 0.8% – –
Shareholder yield 4.0% 8.9% 0.2%
Payout ratio (earnings) -22.5% 19.9% -1.1%
Payout ratio (FCF) -103.0% 16.2% 1.8%
Dividend growth (1Y) 1.1% 0.0% -91.8%
Dividend CAGR (3Y) 14.1% 0.0% -65.0%

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.

ConsensusWLKWLKPCE
Forward P/E 33.8xFY2026 14.4xFY2026 7.6xFY2026
EPS, next fiscal year $1.93FY2026 $1.47FY2026 $6.33FY2026
EPS growth, next FY – +6.5%FY2026 +59.0%FY2026
EPS growth, the year after +20.2% +20.4% -0.2%
Revenue, next fiscal year $12.04BFY2026 $1.31BFY2026 $9.75BFY2026
Revenue growth, next FY +7.8%FY2026 +11.8%FY2026 +2.2%FY2026
Revenue growth, the year after -3.6% +16.9% +7.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersWLKWLKPCE
Held by institutions 31.0% 29.1% 100.0%
Institutions holding 362 56 458
Change in shares held, QoQ -9.9% -0.2% +10.8%
Institutions buying 199 26 246
Institutions selling 118 13 138
Buyers to sellers 1.69 2.00 1.78

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.

WLKWLKPCE
WLK 1.00 0.34 0.61
WLKP 0.34 1.00 0.19
CE 0.61 0.19 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, WLK, WLKP and CE?

Westlake (WLK) is the largest by market capitalisation: Westlake (WLK) $8.35B, Westlake Chemical Partners (WLKP) $744.39M, Celanese (CE) $5.28B.

Which company is growing faster?

Westlake Chemical Partners (WLKP) grew revenue fastest over the trailing twelve months: Westlake (WLK) -4.0%, Westlake Chemical Partners (WLKP) +12.1%, Celanese (CE) -2.2%.

Which company is more profitable?

Westlake Chemical Partners (WLKP) has the highest net margin (Westlake (WLK) -10.9%, Westlake Chemical Partners (WLKP) 4.7%, Celanese (CE) -12.0%). On return on invested capital, Westlake Chemical Partners (WLKP) leads (Westlake (WLK) -8.0%, Westlake Chemical Partners (WLKP) 30.1%, Celanese (CE) -4.1%).

Which stock has performed better?

Over the past year Celanese (CE) returned the most: Westlake (WLK) -17.6%, Westlake Chemical Partners (WLKP) +6.3%, Celanese (CE) +14.0%. Over five years, Westlake Chemical Partners (WLKP) compounded fastest (Westlake (WLK) -7.4%/yr, Westlake Chemical Partners (WLKP) -4.0%/yr, Celanese (CE) -21.7%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Westlake Chemical Partners (WLKP) has the highest dividend yield: Westlake (WLK) 3.25%, Westlake Chemical Partners (WLKP) 8.91%, Celanese (CE) 0.25%.

Which stock is riskier?

By one-year price volatility, Westlake Chemical Partners (WLKP) has been the steadiest (Westlake (WLK) 43.5%, Westlake Chemical Partners (WLKP) 18.5%, Celanese (CE) 51.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, WLK, WLKP and CE?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Westlake Chemical Partners (WLKP) 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.