Somnigroup International Inc (SGI) is overvalued and SharkNinja Inc (SN) is overvalued.
Both trade above our estimate of their intrinsic value. SN is the closer of the two: -58%, against -71% for SGI.
Values as of the 22 Sept 2026 close.
Discounting its cash flows at 9.2% (average of 3 methods) values the shares at $37.84; the price of $64.73 is 71% above that value, and 76% of that value comes from beyond year five.
Leak Score 14/100 on 3 of 12 signals
Discounting its cash flows at 10.7% (average of 3 methods) values the shares at $107.05; the price of $169.01 is 58% above that value, and 72% of that value comes from beyond year five.
Leak Score 47/100 on 6 of 12 signals
| Metric | SGI | SN |
|---|---|---|
| Verdict | Overvalued | Overvalued |
| Price | $64.73 | $169.01 |
| Intrinsic value | $37.84 | $107.05 |
| Margin of safety | -71% | -58% |
| Leak Score | 14/100 (3/12) | 47/100 (6/12) |
| Market cap | $14.9B | $23.8B |
| Revenue growth, 5 years | 8.7% | 18.4% |
| Operating margin | 13.5% | 13.9% |
| Net margin | 7.0% | 10.1% |
| Return on equity | 17.6% | 27.5% |
| Debt to equity | 1.99 | 0.32 |
| P/E | 25.8x | 34.5x |
| Forward P/E | 16.8x | 22.3x |
| P/B | 4.2x | 8.4x |
| Dividend yield | 1.1% | — |