Aspen Aerogels Inc vs Enphase Energy Inc — how do they compare? Aspen Aerogels Inc trades at $6.14 (market cap $509.55M), while Enphase Energy Inc trades at $40.72 (market cap $5.59B). The key difference: Enphase Energy Inc is far larger — about 11× Aspen Aerogels Inc's market cap, and Aspen Aerogels Inc is trading nearer its 52-week high, Enphase Energy Inc nearer its low. Which is the better fit depends on your goals.
| ASPN | ENPH | |
|---|---|---|
Market Cap | $509.55M | $5.59B |
Sector | Technology | Technology |
52-Week High | $8.82 | $72.33 |
52-Week Low | $2.57 | $26.12 |
Enterprise Value | $482.96M | $5.23B |
Signals from Pluang's Aura AI — not financial advice
ASPN trades at $6.15, down 2.23% today, with a bullish technical signal from moving averages but mixed oscillators. The company reported Q2 2026 revenue beat but missed EPS estimates, with a net income margin of -62.45% and negative cash flow. Recent news highlights sequential revenue improvement and a raised European Thermal Barrier outlook for 2026.
Outlook hinges on execution of Q3 revenue guidance of $65-80M and adjusted EBITDA of $7-15M. Risks include persistent losses and competitive pressures, but analyst consensus is strongly bullish with 82.61% buy ratings, suggesting confidence in the recovery trajectory.
Enphase Energy (ENPH) trades at $40.86, down 0.15% on the day, with a mixed technical picture showing bullish moving averages but neutral oscillators. The company reported Q2 2026 earnings that matched estimates but missed revenue expectations, with revenue declining 19.6% year-over-year. Recent news highlights product expansion including IQ Battery 10C support for third-party systems and reinforced U.S. manufacturing commitments across residential, commercial and AI infrastructure segments.
While analyst consensus remains cautiously optimistic with a $45.37 price target, ENPH faces headwinds from cyclical residential solar demand and competitive pressures. The stock offers potential upside if the company can execute on its storage-led recovery strategy and capitalize on AI data center opportunities, though investors should monitor execution risks and market volatility in the solar sector.
Trailing returns across standard periods
Latest headlines on both assets
Aspen Aerogels is an aerogel technology company that designs high-performance insulation. Its products are used in energy infrastructure and electric vehicles to provide thermal management and fire protection.
Read more on ASPN →Enphase Energy is a global energy technology company. The company delivers smart, easy-to-use solutions that manage solar generation, storage, and communication on one platform. The company's microinverter technology primarily serves the rooftop solar market and produces a fully integrated solar-plus-storage solution. Geographically, it derives a majority of revenue from the United States.
Read more on ENPH →