Stocks / AOS vs LDOS

AOS vs LDOS: Which Stock Is the Better Buy?

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

LDOS is the larger company ($14.5B vs $8.2B). On the fundamentals, LDOS grows revenue faster (6.9% vs 5.8%); AOS earns a higher net margin (14.3% vs 8.4%); LDOS has the stronger return on equity (29.5% 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 LDOS, 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)Leidos Holdings, Inc. (LDOS)
Market cap$8.2B$14.5B
Revenue (latest FY)$3.83B$17.17B
Net income (latest FY)$546.20M$1.45B
Revenue growth (5y CAGR)5.8%6.9%
Net margin14.3%8.4%
Return on equity29.4%29.5%
P/E ratio16.710.6
Dividend yield2.4%1.5%
Profitable years (of last 10)1010
Positive free cash flowYesYes

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

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Frequently asked questions

Which is bigger, AOS or LDOS?

Leidos Holdings, Inc. is larger by market capitalization — $14.5B versus $8.2B.

Which grows faster, AOS or LDOS?

Over the last five fiscal years, Leidos Holdings, Inc. grew revenue faster — 6.9%/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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