Compare American Superconductor Corporation (AMSC) vs Vanguard S&P 500 ETF (VOO) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Superconductor Corporation vs Vanguard S&P 500 ETF — how do they compare? American Superconductor Corporation trades at $34.73 (market cap $1.74B), while Vanguard S&P 500 ETF trades at $690.73. The key difference: Vanguard S&P 500 ETF is trading nearer its 52-week high, American Superconductor Corporation nearer its low. Which is the better fit depends on your goals.
| AMSC | VOO | |
|---|---|---|
Market Cap | $1.74B | — |
Sector | Technology | Broad Market / Factor |
52-Week High | $66.68 | $698.29 |
52-Week Low | $25.95 | $571.45 |
Enterprise Value | $1.61B | — |
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.
VOO, the Vanguard S&P 500 ETF, trades at $693.83, up 0.45% today, with a bullish technical signal from moving averages and overall market sentiment. The ETF nears record highs amid strong AI-driven earnings optimism, with a dividend of $1.96 scheduled for June 2026. Key resistance lies at $699, while support holds at $681.
Outlook remains positive due to S&P 500 earnings strength and institutional inflows, but risks include Fed policy uncertainty and stretched valuations. Investors benefit from broad market exposure, though volatility may rise with economic shifts.
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 Vanguard S&P 500 ETF
VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.
Read more on VOO →
