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Side-by-side financial comparison of PAN AMERICAN SILVER CORP (PAAS) and WESTLAKE CORP (WLK). Click either name above to swap in a different company.

PAN AMERICAN SILVER CORP is the larger business by last-quarter revenue ($2.8B vs $2.5B, roughly 1.1× WESTLAKE CORP).

Pan American Silver Corporation is a mining company based in Canada with operations in Latin America. The company has mines and other projects in Mexico, Peru, Bolivia, and Argentina.

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 ...

PAAS vs WLK — Head-to-Head

Bigger by revenue
PAAS
PAAS
1.1× larger
PAAS
$2.8B
$2.5B
WLK

Income Statement — Q3 FY2022 vs Q4 FY2025

Metric
PAAS
PAAS
WLK
WLK
Revenue
$2.8B
$2.5B
Net Profit
$-544.0M
Gross Margin
27.0%
3.4%
Operating Margin
-26.5%
Net Margin
-21.5%
Revenue YoY
-10.9%
Net Profit YoY
-7871.4%
EPS (diluted)
$-1.05
$-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
PAAS
PAAS
WLK
WLK
Q4 25
$2.5B
Q3 25
$2.8B
Q2 25
$3.0B
Q1 25
$2.8B
Q4 24
$2.8B
Q3 24
$3.1B
Q2 24
$3.2B
Q1 24
$3.0B
Net Profit
PAAS
PAAS
WLK
WLK
Q4 25
$-544.0M
Q3 25
$-782.0M
Q2 25
$-142.0M
Q1 25
$-40.0M
Q4 24
$7.0M
Q3 24
$108.0M
Q2 24
$313.0M
Q1 24
$174.0M
Gross Margin
PAAS
PAAS
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
PAAS
PAAS
WLK
WLK
Q4 25
-26.5%
Q3 25
-27.0%
Q2 25
-3.7%
Q1 25
-1.1%
Q4 24
2.3%
Q3 24
5.8%
Q2 24
12.7%
Q1 24
7.5%
Net Margin
PAAS
PAAS
WLK
WLK
Q4 25
-21.5%
Q3 25
-27.6%
Q2 25
-4.8%
Q1 25
-1.4%
Q4 24
0.2%
Q3 24
3.5%
Q2 24
9.8%
Q1 24
5.8%
EPS (diluted)
PAAS
PAAS
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
PAAS
PAAS
WLK
WLK
Cash + ST InvestmentsLiquidity on hand
$2.7B
Total DebtLower is stronger
$5.6B
Stockholders' EquityBook value
$8.8B
Total Assets
$20.0B
Debt / EquityLower = less leverage
0.64×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PAAS
PAAS
WLK
WLK
Q4 25
$2.7B
Q3 25
$1.9B
Q2 25
$2.1B
Q1 25
$2.3B
Q4 24
$2.9B
Q3 24
$2.9B
Q2 24
$3.0B
Q1 24
$3.1B
Total Debt
PAAS
PAAS
WLK
WLK
Q4 25
$5.6B
Q3 25
$4.7B
Q2 25
$4.7B
Q1 25
$4.6B
Q4 24
$4.6B
Q3 24
$4.6B
Q2 24
$4.9B
Q1 24
$4.9B
Stockholders' Equity
PAAS
PAAS
WLK
WLK
Q4 25
$8.8B
Q3 25
$9.4B
Q2 25
$10.3B
Q1 25
$10.4B
Q4 24
$10.5B
Q3 24
$10.7B
Q2 24
$10.6B
Q1 24
$10.3B
Total Assets
PAAS
PAAS
WLK
WLK
Q4 25
$20.0B
Q3 25
$19.8B
Q2 25
$20.8B
Q1 25
$20.7B
Q4 24
$20.8B
Q3 24
$21.1B
Q2 24
$21.1B
Q1 24
$21.0B
Debt / Equity
PAAS
PAAS
WLK
WLK
Q4 25
0.64×
Q3 25
0.49×
Q2 25
0.45×
Q1 25
0.44×
Q4 24
0.43×
Q3 24
0.43×
Q2 24
0.46×
Q1 24
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
PAAS
PAAS
WLK
WLK
Operating Cash FlowLast quarter
$225.0M
Free Cash FlowOCF − Capex
$-16.0M
FCF MarginFCF / Revenue
-0.6%
Capex IntensityCapex / Revenue
9.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-530.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PAAS
PAAS
WLK
WLK
Q4 25
$225.0M
Q3 25
$182.0M
Q2 25
$135.0M
Q1 25
$-77.0M
Q4 24
$434.0M
Q3 24
$474.0M
Q2 24
$237.0M
Q1 24
$169.0M
Free Cash Flow
PAAS
PAAS
WLK
WLK
Q4 25
$-16.0M
Q3 25
$-57.0M
Q2 25
$-132.0M
Q1 25
$-325.0M
Q4 24
$149.0M
Q3 24
$254.0M
Q2 24
$6.0M
Q1 24
$-103.0M
FCF Margin
PAAS
PAAS
WLK
WLK
Q4 25
-0.6%
Q3 25
-2.0%
Q2 25
-4.5%
Q1 25
-11.4%
Q4 24
5.2%
Q3 24
8.1%
Q2 24
0.2%
Q1 24
-3.5%
Capex Intensity
PAAS
PAAS
WLK
WLK
Q4 25
9.5%
Q3 25
8.4%
Q2 25
9.0%
Q1 25
8.7%
Q4 24
10.0%
Q3 24
7.1%
Q2 24
7.2%
Q1 24
9.1%
Cash Conversion
PAAS
PAAS
WLK
WLK
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
62.00×
Q3 24
4.39×
Q2 24
0.76×
Q1 24
0.97×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PAAS
PAAS

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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