Stocks / AMCR vs WLK

AMCR vs WLK: Which Stock Is the Better Buy?

Amcor plc and Westlake Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Consumer Cyclical / Basic Materials.

AMCR is the larger company ($20.8B vs $11.2B). On the fundamentals, WLK grows revenue faster (8.3% vs 3.8%); AMCR earns a higher net margin (3.4% vs -13.5%); AMCR has the stronger return on equity (4.4% vs -17.2%). On the filings, AMCR carries fewer potential red flags (1 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — AMCR vs WLK, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Amcor plc (AMCR)Westlake Corporation (WLK)
Market cap$20.8B$11.2B
Revenue (latest FY)$15.01B$11.17B
Net income (latest FY)$511.00M$-1.51B
Revenue growth (5y CAGR)3.8%8.3%
Net margin3.4%-13.5%
Return on equity4.4%-17.2%
P/E ratio36.2
Dividend yield5.8%2.5%
Profitable years (of last 10)99
Positive free cash flowYesNo

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full AMCR vs WLK breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open AMCR's full financials →   Open WLK's full financials →

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Frequently asked questions

Which is bigger, AMCR or WLK?

Amcor plc is larger by market capitalization — $20.8B versus $11.2B.

Which grows faster, AMCR or WLK?

Over the last five fiscal years, Westlake Corporation grew revenue faster — 8.3%/yr versus 3.8%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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