Aspen Aerogels, Inc. (ASPN) vs NPK International Inc. (NPKI)
Aspen Aerogels, Inc. and NPK International Inc. are both Building Products & Equipment companies. NPK International Inc. is the larger, with a market value of $991.8M against $440.7M — 2.3× the size. Aspen Aerogels, Inc. has negative trailing earnings, so its P/E is not meaningful; NPK International Inc. trades at 23.4×. NPK International Inc. grew revenue faster over the last twelve months: 28.1% against −49.1%. NPK International Inc. has the higher net margin (14.2% vs −62.5%) and the higher return on invested capital (8.72% vs −58.1%). Across the 19 metrics below, NPK International Inc. leads on 11 and Aspen Aerogels, Inc. on 8.
Valuation
Profitability
| Metric | ASPN | NPKI | Building Products & Equipment median |
|---|---|---|---|
| Gross margin | 2.68% | 35.81% | 29.19% |
| Operating margin | (61.04%) | 17.34% | 6.84% |
| Net margin | (62.45%) | 14.20% | 4.05% |
| Free cash flow margin | 17.01% | 9.74% | 8.72% |
| Return on equity | (50.36%) | 12.19% | 9.28% |
| Return on assets | (27.49%) | 10.12% | 2.88% |
| Return on invested capital | (58.13%) | 8.72% | 5.16% |
Growth
Health
Dividend
Size
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