Aspen Aerogels Inc vs Solaredge Technologies Inc — how do they compare? Aspen Aerogels Inc trades at $5.1 (market cap $427.65M), while Solaredge Technologies Inc trades at $51.69 (market cap $3.36B). The key difference: Solaredge Technologies Inc is far larger — about 7.9× Aspen Aerogels Inc's market cap. Which is the better fit depends on your goals.
| ASPN | SEDG | |
|---|---|---|
Market Cap | $427.65M | $3.36B |
Sector | Technology | Technology |
52-Week High | $8.82 | $78.51 |
52-Week Low | $2.57 | $24.42 |
Enterprise Value | $382.60M | $3.29B |
Signals from Pluang's Aura AI — not financial advice
ASPN trades at $5.16, down 1.53% on the day, with a bearish technical signal despite oversold RSI readings. The company reported a Q1 2026 loss of $0.28 per share, missing estimates, but revenue beat expectations. Recent news includes a 2025 Supplier of the Year award from General Motors and the staged restart of its East Providence facility. Financials show significant net losses but improving cash flow trends into 2026.
Outlook remains challenging with persistent losses and negative margins, though analyst consensus is strongly bullish (83% buy ratings). Key risks include execution on facility restarts and EV demand volatility. The stock offers high-risk growth potential if operational improvements and electrification trends accelerate profitability.
SolarEdge Technologies (SEDG) trades at $55.18, up 0.77% on the day, with a neutral technical signal and mixed analyst sentiment. The company shows improving operational cash flow ($104M in 2025) but continues to report significant losses (-$405M net income). Recent earnings beat expectations in Q3 and Q4 2025 but missed in Q1 2026, while solar sector momentum from AI data center demand provides tailwinds.
The stock faces fundamental challenges with negative margins and high debt, though cash flow stabilization and sector growth offer potential upside. Key risks include persistent profitability issues and policy uncertainty, while analyst consensus remains cautious with a $34.99 price target below current levels.
Trailing returns across standard periods
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 →SolarEdge Technologies designs, develops, and sells direct current optimized inverter systems for solar photovoltaic installations. The company system consists of power optimizers, inverters, and cloud-based monitoring platform and addresses a broad range of solar market segments, from residential solar installations to commercial and small utility-scale solar installations. The company sells its products directly to solar installers, engineering, procurement, and construction firms and indirectly to solar installers through distributors and electrical equipment wholesalers. Additionally, the company has nonsolar products targeting energy storage and e-mobility.
Read more on SEDG →