Apple Inc (AAPL) is slightly overvalued and Turtle Beach Corp (TBCH) is overvalued.
Both trade above our estimate of their intrinsic value. AAPL is the closer of the two: -12%, against -71% for TBCH.
Values as of the 22 Sept 2026 close.
A 9.6x revenue multiple, adjusted for growth and margin, values the shares at $304.17; the price of $339.75 is 12% above that value.
Leak Score 76/100 on 10 of 12 signals
Discounting its cash flows at 12.3% values the shares at $7.48; the price of $12.80 is 71% above that value, and 65% of that value comes from beyond year five.
Leak Score 0/100 on 2 of 12 signals
| Metric | AAPL | TBCH |
|---|---|---|
| Verdict | Slightly overvalued | Overvalued |
| Price | $339.75 | $12.80 |
| Intrinsic value | $304.17 | $7.48 |
| Margin of safety | -12% | -71% |
| Leak Score | 76/100 (10/12) | 0/100 (2/12) |
| Market cap | $4.96T | $229M |
| Revenue growth, 5 years | 8.7% | -2.3% |
| Operating margin | 33.2% | 4.0% |
| Net margin | 27.6% | -1.1% |
| Return on equity | 148.8% | -3.2% |
| Debt to equity | 0.78 | 1.00 |
| P/E | 39.0x | — |
| Forward P/E | 35.4x | 11.9x |
| P/B | 46.2x | 2.8x |
| Dividend yield | 0.3% | — |