Compare American Superconductor Corporation (AMSC) vs Vanguard S&P 500 Growth Index Fund ETF (VOOG) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Superconductor Corporation vs Vanguard S&P 500 Growth Index Fund ETF — how do they compare? American Superconductor Corporation trades at $34.19 (market cap $1.74B), while Vanguard S&P 500 Growth Index Fund ETF trades at $81.95. The key difference: Vanguard S&P 500 Growth Index Fund ETF is trading nearer its 52-week high, American Superconductor Corporation nearer its low. Which is the better fit depends on your goals.
| AMSC | VOOG | |
|---|---|---|
Market Cap | $1.74B | — |
Sector | Technology | Broad Market / Factor |
52-Week High | $66.68 | $85.11 |
52-Week Low | $25.95 | $65.32 |
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.
VOOG trades at $83.31, up 0.6% today, with a bullish technical outlook supported by moving averages and proximity to resistance at $84. The ETF completed a 1:6 stock split in April 2026 to enhance accessibility and maintains a low 0.07% expense ratio. Recent news highlights its strong growth focus and comparisons with peer ETFs.
Outlook remains positive given growth stock exposure and cost efficiency, though concentration in technology sectors poses volatility risks. The dividend of $0.09 per share scheduled for June 2026 adds income appeal. Investors should weigh sector diversification against potential AI-driven growth opportunities.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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 Growth Index Fund ETF
VOOG is an index-based ETF that tracks the S&P 500 Growth Index, composed of the growth-oriented companies within the S&P 500. It selects constituents based on three key metrics—sales growth, the ratio of earnings change to price, and momentum—offering a highly liquid and low-cost way to capture the high-performing 'growth slice' of the broader U.S. large-cap market.
Read more on VOOG →
