American Superconductor Corporation vs Sibanye Stillwater Ltd — how do they compare? American Superconductor Corporation trades at $34.19 (market cap $1.74B), while Sibanye Stillwater Ltd trades at $8.4 (market cap $5.95B). The key difference: Sibanye Stillwater Ltd is far larger — about 3.4× American Superconductor Corporation's market cap, and Sibanye Stillwater Ltd pays a 3.64% dividend while American Superconductor Corporation pays none. Which is the better fit depends on your goals.
| AMSC | SBSW | |
|---|---|---|
Market Cap | $1.74B | $5.95B |
Sector | Technology | Basic Materials |
52-Week High | $66.68 | $21.12 |
52-Week Low | $25.95 | $7.27 |
Enterprise Value | $1.61B | $7.57B |
Dividend Yield | — | 3.64% |
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.
No Aura AI signal available yet.
Trailing returns across standard periods
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 →Sibanye Stillwater Ltd is a South Africa-focused mining company. The Group currently owns and operates five underground and surface gold operations in South Africa: the Cooke, DRDGOLD, Driefontein, and Kloof operations in the West Witwatersrand region, and the Beatrix Operation in the southern Free State province. In addition to mining, the company owns and manages extraction and processing facilities at its operations, where gold-bearing ore is treated and beneficiated to produce gold dore. The gold dore is further refined at Rand Refinery into gold bars with a purity of at least 99.5% and is then sold on international markets. Sibanye holds a 44% interest in Rand Refinery, global refiners of gold, and the largest in Africa. Rand Refinery markets gold to customers around the world.
Read more on SBSW →