Compare American Superconductor Corporation (AMSC) vs Aspen Aerogels Inc (ASPN) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Superconductor Corporation vs Aspen Aerogels Inc — how do they compare? American Superconductor Corporation trades at $32.44 (market cap $1.56B), while Aspen Aerogels Inc trades at $6.14 (market cap $509.55M). The key difference: American Superconductor Corporation is far larger — about 3.1× Aspen Aerogels Inc's market cap, and Aspen Aerogels Inc is trading nearer its 52-week high, American Superconductor Corporation nearer its low. Which is the better fit depends on your goals.
| AMSC | ASPN | |
|---|---|---|
Market Cap | $1.56B | $509.55M |
Sector | Technology | Technology |
52-Week High | $66.68 | $8.82 |
52-Week Low | $25.95 | $2.57 |
Enterprise Value | $1.42B | $482.96M |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AMSC trades at $32.28, up 4.16% today, but faces a bearish technical outlook with 14 sell signals versus 3 buys. The company reported strong revenue growth with Q1 2026 sales up 30% to $94.1M (Zacks, Aug 7, 2026) and a record backlog over $400M, though Q2 earnings missed estimates amid margin pressure. Net income margin improved dramatically to 42.56% in 2026 from 2.7% in 2025, but cash flow turned negative with a $60M net outflow in 2026.
The stock presents a mixed opportunity: robust order growth and expanding margins support upside, but high EV/EBITDA (65.73) and technical weakness pose risks. Analyst consensus is bullish (53% Buy), yet investors should watch execution on backlog conversion and margin sustainability amid competitive and cost pressures.
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.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About American Superconductor Corporation
AMSC provides energy technology solutions for smarter and cleaner power grids. It offers wind turbine electronic controls and advanced grid systems that enhance the reliability and efficiency of renewable energy networks.
Read more on AMSC →About Aspen Aerogels Inc
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 →
