stockrowACM Research, Inc. (ACMR) vs Aehr Test Systems (AEHR)
- ACM Research, Inc. ACMR 44.10 +12.19%
- Aehr Test Systems AEHR 53.56 +8.95%
ACM Research, Inc. and Aehr Test Systems are both Semiconductor Equipment & Materials companies. ACM Research, Inc. is the larger, with a market value of $2.7B against $1.6B — 1.7× the size. Aehr Test Systems has negative trailing earnings, so its P/E is not meaningful; ACM Research, Inc. trades at 17.8×. ACM Research, Inc. grew revenue faster over the last twelve months: 27.3% against −15.2%. ACM Research, Inc. has the higher net margin (14.5% vs −14.3%) and the higher return on invested capital (6.70% vs −8.57%). Across the 19 metrics below, ACM Research, Inc. leads on 15 and Aehr Test Systems on 4.
Valuation
Profitability
| Metric | ACMR | AEHR | Semiconductor Equipment & Materials median |
|---|---|---|---|
| Gross margin | 43.84% | 35.30% | 46.86% |
| Operating margin | 13.29% | (28.30%) | 12.02% |
| Net margin | 14.48% | (14.25%) | 10.16% |
| Free cash flow margin | (11.48%) | (10.75%) | 6.73% |
| Return on equity | 8.35% | (4.16%) | 5.31% |
| Return on assets | 5.52% | (3.61%) | 4.10% |
| Return on invested capital | 6.70% | (8.57%) | 6.36% |
Growth
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