Aehr Test Systems (AEHR) vs Atomera Incorporated (ATOM)

Aehr Test Systems and Atomera Incorporated are both Semiconductor Equipment & Materials companies. Aehr Test Systems is the larger, with a market value of $1.6B against $101.8M — 15.8× the size. Atomera Incorporated grew revenue faster over the last twelve months: 90.1% against −15.2%. Atomera Incorporated has the higher net margin (0.00% vs −14.3%) and the higher return on invested capital (0.00% vs −8.57%). Across the 17 metrics below, Aehr Test Systems leads on 9 and Atomera Incorporated on 8.

Valuation

Metric AEHR ATOM Semiconductor Equipment & Materials median
P/E n/m n/m 33.70
P/S 30.47 441.42 4.22
P/B 6.94 3.10 2.94
Price to free cash flow n/m n/m 31.49
EV/EBITDA n/m n/m 22.64
EV/Sales 28.18 290.48 4.97
Earnings yield (0.48%) (24.14%) 2.02%
Free cash flow yield (0.35%) (14.74%) 2.27%

Profitability

Metric AEHR ATOM Semiconductor Equipment & Materials median
Gross margin 35.30% (78.70%) 46.86%
Operating margin (28.30%) 0.00% 12.02%
Net margin (14.25%) 0.00% 10.16%
Free cash flow margin (10.75%) 0.00% 6.73%
Return on equity (4.16%) (88.14%) 5.31%
Return on assets (3.61%) (75.65%) 4.10%
Return on invested capital (8.57%) 0.00% 6.36%

Growth

Metric AEHR ATOM Semiconductor Equipment & Materials median
Revenue growth (TTM) (15.21%) 90.08% 15.82%
EPS growth (last fiscal year) (76.92%) 4.41% (4.56%)
Revenue growth, 5-year CAGR 24.67% 0.95% 10.11%
Net income growth, 5-year CAGR 0.00% 0.00% 0.00%

Health

Metric AEHR ATOM Semiconductor Equipment & Materials median
Debt to equity 0.00 0.00 0.09
Current ratio 10.33 7.35 3.56
Net debt to EBITDA 10.96 0.97 (0.49)

Dividend

Metric AEHR ATOM Semiconductor Equipment & Materials median
Dividend yield — — 0.59%
Payout ratio — — 0.16

Size

Metric AEHR ATOM Semiconductor Equipment & Materials median
Market cap 1.61b 101.81m 3.04b

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