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Stocks / AOS vs ZWS

AOS vs ZWS

A. O. Smith Corporation and Zurn Elkay Water Solutions Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

AOS is the larger company ($8.0B vs $7.9B). On the fundamentals, ZWS grows revenue faster (24.7% vs 5.8%); AOS earns a higher net margin (14.3% vs 11.7%); AOS has the stronger return on equity (29.4% vs 12.3%). Full numbers below — the stronger figure on each row is in green.
 A. O. Smith Corporation (AOS)Zurn Elkay Water Solutions Corporation (ZWS)
Market cap$8.0B$7.9B
Revenue (latest FY)$3.83B$1.70B
Net income (latest FY)$546.20M$198.00M
Revenue growth (5y CAGR)5.8%24.7%
Net margin14.3%11.7%
Return on equity29.4%12.3%
P/E ratio15.438.4
Dividend yield2.4%0.9%
Profitable years (of last 10)109
Positive free cash flowYes
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See the full AOS vs ZWS 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 AOS's full financials →   Open ZWS's full financials →

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Frequently asked questions

Which is bigger, AOS or ZWS?

A. O. Smith Corporation is larger by market capitalization — $8.0B versus $7.9B.

Which grows faster, AOS or ZWS?

Over the last five fiscal years, Zurn Elkay Water Solutions Corporation grew revenue faster — 24.7%/yr versus 5.8%/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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AOS fundamentals → · ZWS fundamentals → · All 1,500+ companies → · Free screener →