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Side-by-side financial comparison of CANADIAN PACIFIC KANSAS CITY LTD (CP) and WESTLAKE CORP (WLK). Click either name above to swap in a different company.

CANADIAN PACIFIC KANSAS CITY LTD is the larger business by last-quarter revenue ($2.8B vs $2.5B, roughly 1.1× WESTLAKE CORP). CANADIAN PACIFIC KANSAS CITY LTD runs the higher net margin — 27.7% vs -21.5%, a 49.1% gap on every dollar of revenue. On growth, CANADIAN PACIFIC KANSAS CITY LTD posted the faster year-over-year revenue change (1.3% vs -10.9%). CANADIAN PACIFIC KANSAS CITY LTD produced more free cash flow last quarter ($537.3M vs $-16.0M). Over the past eight quarters, CANADIAN PACIFIC KANSAS CITY LTD's revenue compounded faster (5.6% CAGR vs -7.7%).

The Canadian National Railway Company is a Canadian Class I freight railway headquartered in Montreal, Quebec, which serves Canada and the Midwestern and Southern United States. It is one of Canada's two main freight rail companies, along with Canadian Pacific Kansas City.

Westlake Corporation is an international manufacturer and supplier of petrochemicals, polymers and fabricated building products, which are fundamental to various consumer and industrial markets. The company was founded by Ting Tsung Chao in 1986. it is the largest producer of low-density polyethylene (LDPE) in the US and ranks among the Forbes Global 2000. Westlake Chemical operates in two segments: Olefins and Vinyls, and is also an integrated producer of vinyls, with substantial downstream ...

CP vs WLK — Head-to-Head

Bigger by revenue
CP
CP
1.1× larger
CP
$2.8B
$2.5B
WLK
Growing faster (revenue YoY)
CP
CP
+12.2% gap
CP
1.3%
-10.9%
WLK
Higher net margin
CP
CP
49.1% more per $
CP
27.7%
-21.5%
WLK
More free cash flow
CP
CP
$553.3M more FCF
CP
$537.3M
$-16.0M
WLK
Faster 2-yr revenue CAGR
CP
CP
Annualised
CP
5.6%
-7.7%
WLK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CP
CP
WLK
WLK
Revenue
$2.8B
$2.5B
Net Profit
$786.2M
$-544.0M
Gross Margin
3.4%
Operating Margin
41.4%
-26.5%
Net Margin
27.7%
-21.5%
Revenue YoY
1.3%
-10.9%
Net Profit YoY
-10.3%
-7871.4%
EPS (diluted)
$-4.22

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CP
CP
WLK
WLK
Q4 25
$2.8B
$2.5B
Q3 25
$2.7B
$2.8B
Q2 25
$2.7B
$3.0B
Q1 25
$2.8B
$2.8B
Q4 24
$2.8B
$2.8B
Q3 24
$2.6B
$3.1B
Q2 24
$2.6B
$3.2B
Q1 24
$2.5B
$3.0B
Net Profit
CP
CP
WLK
WLK
Q4 25
$786.2M
$-544.0M
Q3 25
$671.6M
$-782.0M
Q2 25
$900.8M
$-142.0M
Q1 25
$664.3M
$-40.0M
Q4 24
$876.7M
$7.0M
Q3 24
$611.0M
$108.0M
Q2 24
$660.6M
$313.0M
Q1 24
$565.8M
$174.0M
Gross Margin
CP
CP
WLK
WLK
Q4 25
3.4%
Q3 25
8.3%
Q2 25
8.7%
Q1 25
8.2%
Q4 24
11.5%
Q3 24
16.0%
Q2 24
20.7%
Q1 24
15.7%
Operating Margin
CP
CP
WLK
WLK
Q4 25
41.4%
-26.5%
Q3 25
36.8%
-27.0%
Q2 25
36.6%
-3.7%
Q1 25
35.0%
-1.1%
Q4 24
40.6%
2.3%
Q3 24
34.3%
5.8%
Q2 24
35.4%
12.7%
Q1 24
32.9%
7.5%
Net Margin
CP
CP
WLK
WLK
Q4 25
27.7%
-21.5%
Q3 25
25.3%
-27.6%
Q2 25
33.6%
-4.8%
Q1 25
24.2%
-1.4%
Q4 24
31.2%
0.2%
Q3 24
23.9%
3.5%
Q2 24
25.3%
9.8%
Q1 24
22.2%
5.8%
EPS (diluted)
CP
CP
WLK
WLK
Q4 25
$-4.22
Q3 25
$-6.06
Q2 25
$-1.11
Q1 25
$-0.31
Q4 24
$0.07
Q3 24
$0.83
Q2 24
$2.40
Q1 24
$1.34

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CP
CP
WLK
WLK
Cash + ST InvestmentsLiquidity on hand
$134.3M
$2.7B
Total DebtLower is stronger
$14.6B
$5.6B
Stockholders' EquityBook value
$33.5B
$8.8B
Total Assets
$62.7B
$20.0B
Debt / EquityLower = less leverage
0.43×
0.64×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CP
CP
WLK
WLK
Q4 25
$134.3M
$2.7B
Q3 25
$300.0M
$1.9B
Q2 25
$583.3M
$2.1B
Q1 25
$507.4M
$2.3B
Q4 24
$539.5M
$2.9B
Q3 24
$338.0M
$2.9B
Q2 24
$406.6M
$3.0B
Q1 24
$378.9M
$3.1B
Total Debt
CP
CP
WLK
WLK
Q4 25
$14.6B
$5.6B
Q3 25
$15.8B
$4.7B
Q2 25
$15.5B
$4.7B
Q1 25
$15.4B
$4.6B
Q4 24
$14.5B
$4.6B
Q3 24
$13.7B
$4.6B
Q2 24
$13.8B
$4.9B
Q1 24
$13.7B
$4.9B
Stockholders' Equity
CP
CP
WLK
WLK
Q4 25
$33.5B
$8.8B
Q3 25
$33.4B
$9.4B
Q2 25
$33.7B
$10.3B
Q1 25
$35.2B
$10.4B
Q4 24
$35.0B
$10.5B
Q3 24
$32.2B
$10.7B
Q2 24
$32.0B
$10.6B
Q1 24
$31.3B
$10.3B
Total Assets
CP
CP
WLK
WLK
Q4 25
$62.7B
$20.0B
Q3 25
$63.3B
$19.8B
Q2 25
$62.2B
$20.8B
Q1 25
$64.3B
$20.7B
Q4 24
$64.1B
$20.8B
Q3 24
$60.0B
$21.1B
Q2 24
$60.4B
$21.1B
Q1 24
$59.6B
$21.0B
Debt / Equity
CP
CP
WLK
WLK
Q4 25
0.43×
0.64×
Q3 25
0.47×
0.49×
Q2 25
0.46×
0.45×
Q1 25
0.44×
0.44×
Q4 24
0.41×
0.43×
Q3 24
0.42×
0.43×
Q2 24
0.43×
0.46×
Q1 24
0.44×
0.47×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CP
CP
WLK
WLK
Operating Cash FlowLast quarter
$1.1B
$225.0M
Free Cash FlowOCF − Capex
$537.3M
$-16.0M
FCF MarginFCF / Revenue
18.9%
-0.6%
Capex IntensityCapex / Revenue
20.2%
9.5%
Cash ConversionOCF / Net Profit
1.42×
TTM Free Cash FlowTrailing 4 quarters
$1.6B
$-530.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CP
CP
WLK
WLK
Q4 25
$1.1B
$225.0M
Q3 25
$930.0M
$182.0M
Q2 25
$989.1M
$135.0M
Q1 25
$843.9M
$-77.0M
Q4 24
$1.2B
$434.0M
Q3 24
$928.6M
$474.0M
Q2 24
$932.9M
$237.0M
Q1 24
$741.0M
$169.0M
Free Cash Flow
CP
CP
WLK
WLK
Q4 25
$537.3M
$-16.0M
Q3 25
$302.2M
$-57.0M
Q2 25
$446.8M
$-132.0M
Q1 25
$324.9M
$-325.0M
Q4 24
$702.3M
$149.0M
Q3 24
$382.5M
$254.0M
Q2 24
$343.1M
$6.0M
Q1 24
$356.2M
$-103.0M
FCF Margin
CP
CP
WLK
WLK
Q4 25
18.9%
-0.6%
Q3 25
11.4%
-2.0%
Q2 25
16.7%
-4.5%
Q1 25
11.8%
-11.4%
Q4 24
25.0%
5.2%
Q3 24
15.0%
8.1%
Q2 24
13.1%
0.2%
Q1 24
14.0%
-3.5%
Capex Intensity
CP
CP
WLK
WLK
Q4 25
20.2%
9.5%
Q3 25
23.7%
8.4%
Q2 25
20.2%
9.0%
Q1 25
18.9%
8.7%
Q4 24
19.3%
10.0%
Q3 24
21.4%
7.1%
Q2 24
22.6%
7.2%
Q1 24
15.1%
9.1%
Cash Conversion
CP
CP
WLK
WLK
Q4 25
1.42×
Q3 25
1.38×
Q2 25
1.10×
Q1 25
1.27×
Q4 24
1.42×
62.00×
Q3 24
1.52×
4.39×
Q2 24
1.41×
0.76×
Q1 24
1.31×
0.97×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CP
CP

Segment breakdown not available.

WLK
WLK

Performance Materials$930.0M37%
Housing Products$767.0M30%
Essential Materials$702.0M28%
Infrastructure Products$134.0M5%

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