Arm Holdings Plc ADR (ARM) is overvalued and Micron Technology Inc (MU) is overvalued.
Both trade above our estimate of their intrinsic value. MU is the closer of the two: -20%, against -630% for ARM.
Values as of the 22 Sept 2026 close.
A 8.8x revenue multiple, adjusted for growth and margin, values the shares at $45.67; the price of $333.20 is 630% above that value.
Leak Score 43/100 on 3 of 12 signals
A 11.4x revenue multiple, adjusted for growth and margin, values the shares at $910.54; the price of $1096.16 is 20% above that value.
Leak Score 46/100 on 10 of 12 signals
| Metric | ARM | MU |
|---|---|---|
| Verdict | Overvalued | Overvalued |
| Price | $333.20 | $1096.16 |
| Intrinsic value | $45.67 | $910.54 |
| Margin of safety | -630% | -20% |
| Leak Score | 43/100 (3/12) | 46/100 (10/12) |
| Market cap | $355.9B | $1.24T |
| Revenue growth, 5 years | 19.4% | 11.8% |
| Operating margin | 17.3% | 65.8% |
| Net margin | 20.3% | 55.9% |
| Return on equity | 13.4% | 66.6% |
| Debt to equity | 0.06 | 0.06 |
| P/E | 341.8x | 24.8x |
| Forward P/E | 108.7x | 7.0x |
| P/B | 41.2x | 12.3x |
| Dividend yield | — | 0.1% |