AOS vs UNF: Which Stock Is the Better Buy?
A. O. Smith Corporation and UniFirst Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.
AI verdict — AOS vs UNF, 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) | UniFirst Corporation (UNF) | |
|---|---|---|
| Market cap | $8.2B | $4.9B |
| Revenue (latest FY) | $3.83B | $2.43B |
| Net income (latest FY) | $546.20M | $148.27M |
| Revenue growth (5y CAGR) | 5.8% | 6.2% |
| Net margin | 14.3% | 6.1% |
| Return on equity | 29.4% | 6.8% |
| P/E ratio | 16.7 | 36.9 |
| Dividend yield | 2.4% | 0.5% |
| Profitable years (of last 10) | 10 | 10 |
| Positive free cash flow | Yes | Yes |
Verify the comparison
Use the filing period and source shown by each tool before treating two figures as comparable.
See the full AOS vs UNF 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 UNF's full financials →Frequently asked questions
Which is bigger, AOS or UNF?
A. O. Smith Corporation is larger by market capitalization — $8.2B versus $4.9B.
Which grows faster, AOS or UNF?
Over the last five fiscal years, UniFirst Corporation grew revenue faster — 6.2%/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.