Compare American Superconductor Corporation (AMSC) vs Seagate Technology Holdings PLC (STX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Superconductor Corporation vs Seagate Technology Holdings PLC — how do they compare? American Superconductor Corporation trades at $32.58 (market cap $1.56B), while Seagate Technology Holdings PLC trades at $881.29 (market cap $185.97B). The key difference: Seagate Technology Holdings PLC is far larger — about 119.2× American Superconductor Corporation's market cap, and Seagate Technology Holdings PLC pays a 0.36% dividend while American Superconductor Corporation pays none. Which is the better fit depends on your goals.
| AMSC | STX | |
|---|---|---|
Market Cap | $1.56B | $185.97B |
Sector | Technology | Technology |
52-Week High | $66.68 | $1.09K |
52-Week Low | $25.95 | $154.43 |
Enterprise Value | $1.42B | $188.12B |
Dividend Yield | — | 0.36% |
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 $33.19, up 7.1% today, showing strong momentum despite a bearish technical signal. The company reported record Q1 2026 revenue of $94.1 million, up 30% year-over-year, but missed earnings estimates due to margin pressure. Analyst consensus leans bullish with 53% buy ratings, while technical indicators show resistance at $34 and support at $30.
Outlook remains mixed with strong revenue growth and record backlog providing visibility, but margin compression and aggressive valuation pose risks. The stock offers growth potential in energy infrastructure markets, though investors should monitor execution on profitability targets amid increasing competition.
Seagate Technology (STX) trades at $800.74, down 1.48% today, with a bearish technical signal but strong recent earnings beats driven by AI storage demand. The company reported Q2 2026 EPS of $5.71, beating expectations of $5.10, with revenue growth and margin expansion supported by its HAMR technology and data center contracts. However, high valuation ratios (P/E 59.03, P/S 15.41) and negative shareholder equity pose fundamental concerns.
The outlook is mixed: AI-driven demand and analyst bullishness (54.91% buy ratings) support upside to the $1,130 consensus target, but elevated valuation, legal settlements, and competitive pressures in the storage market present significant risks. Cash flow volatility and debt levels require monitoring for sustained growth.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
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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 Seagate Technology Holdings PLC
Seagate is a leading supplier of hard disk drives for data storage to the enterprise and consumer markets. It forms a practical duopoly in the market with its chief rival, Western Digital
Read more on STX →
