Stocks / AOS vs LECO

AOS vs LECO: Which Stock Is the Better Buy?

A. O. Smith Corporation and Lincoln Electric Holdings, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

LECO is the larger company ($13.9B vs $8.2B). On the fundamentals, LECO grows revenue faster (9.8% vs 5.8%); AOS earns a higher net margin (14.3% vs 12.3%); LECO has the stronger return on equity (35.4% vs 29.4%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — AOS vs LECO, 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.

 A. O. Smith Corporation (AOS)Lincoln Electric Holdings, Inc. (LECO)
Market cap$8.2B$13.9B
Revenue (latest FY)$3.83B$4.23B
Net income (latest FY)$546.20M$520.53M
Revenue growth (5y CAGR)5.8%9.8%
Net margin14.3%12.3%
Return on equity29.4%35.4%
P/E ratio16.726.2
Dividend yield2.4%1.2%
Profitable years (of last 10)1010
Positive free cash flowYesYes

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See the full AOS vs LECO 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 LECO's full financials →

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Frequently asked questions

Which is bigger, AOS or LECO?

Lincoln Electric Holdings, Inc. is larger by market capitalization — $13.9B versus $8.2B.

Which grows faster, AOS or LECO?

Over the last five fiscal years, Lincoln Electric Holdings, Inc. grew revenue faster — 9.8%/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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