Compare American Superconductor Corporation (AMSC) vs STMicroelectronics NV (STM) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
American Superconductor Corporation vs STMicroelectronics NV — how do they compare? American Superconductor Corporation trades at $35.49 (market cap $1.74B), while STMicroelectronics NV trades at $70.24 (market cap $63.01B). The key difference: STMicroelectronics NV is far larger — about 36.2× American Superconductor Corporation's market cap, and STMicroelectronics NV pays a 0.5% dividend while American Superconductor Corporation pays none. Which is the better fit depends on your goals.
| AMSC | STM | |
|---|---|---|
Market Cap | $1.74B | $63.01B |
Sector | Technology | Financials |
52-Week High | $66.68 | $79.91 |
52-Week Low | $25.95 | $21.20 |
Enterprise Value | $1.61B | $61.22B |
Dividend Yield | — | 0.5% |
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 $35.96, down 3.26% today amid bearish technical signals. The stock shows strong fundamentals with recent earnings beats and robust profitability metrics including 44.73% net margin and 35.56% ROE. Revenue grew 34% year-over-year to $299.2 million in 2025, though cash flow trends show negative net cash flow of -$6.9M. Analyst sentiment remains positive with 53% buy ratings despite recent insider selling activity.
The outlook remains cautiously optimistic given strong order backlog growth of 40% and expanding role in AI energy infrastructure. Key risks include valuation concerns at 66.72x EV/EBITDA and acquisition-driven growth versus organic expansion. Earnings momentum and grid technology positioning provide upside potential if execution continues.
STM trades at $71.46, up 0.1% with a bullish technical signal. The stock shows mixed earnings performance with Q3 2025 beating estimates but subsequent quarters missing. Valuation metrics appear elevated with P/E of 446.63 and P/S of 5.3, though analyst consensus remains positive with 52% buy ratings. Recent news highlights AI and automotive chip momentum as growth drivers.
Outlook remains cautiously optimistic given strong analyst support and AI/automotive exposure, but elevated valuations and declining profit margins (1.19% net margin) present risks. The stock trades near consensus price target of $72.33, suggesting limited near-term upside without earnings acceleration.
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 STMicroelectronics NV
A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconductors in France formed STMicroelectronics in 1987. STMicro is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. STMicro is an especially prominent chip supplier into the industrial and automotive industries.
Read more on STM →
