Snap-on Inc (SNA) is slightly undervalued and Stanley Black & Decker Inc (SWK) is slightly overvalued.
Against our estimates of intrinsic value, SNA trades at the wider discount: a margin of safety of +17%, against -19% for SWK.
Values as of the 22 Sept 2026 close.
Discounting its cash flows at 8.9% (average of 3 methods) values the shares at $448.54; the price of $371.80 is 17% below that value, and 76% of that value comes from beyond year five.
Leak Score 77/100 on 9 of 12 signals
Discounting its cash flows at 9.2% (average of 3 methods) values the shares at $77.17; the price of $92.13 is 19% above that value, and 75% of that value comes from beyond year five.
Leak Score 0/100 on 2 of 12 signals
| Metric | SNA | SWK |
|---|---|---|
| Verdict | Slightly undervalued | Slightly overvalued |
| Price | $371.80 | $92.13 |
| Intrinsic value | $448.54 | $77.17 |
| Margin of safety | +17% | -19% |
| Leak Score | 77/100 (9/12) | 0/100 (2/12) |
| Market cap | $19.2B | $13.9B |
| Revenue growth, 5 years | 5.5% | 3.0% |
| Operating margin | 25.4% | 9.2% |
| Net margin | 19.6% | 4.1% |
| Return on equity | 17.6% | 6.9% |
| Debt to equity | 0.22 | 0.53 |
| P/E | 19.0x | 22.5x |
| Forward P/E | 17.4x | 14.4x |
| P/B | 3.2x | 1.6x |
| Dividend yield | 2.7% | 3.6% |