Stocks Comparison
American Superconductor vs Erayak Power Solution: revenue, profit, margins and growth compared
American Superconductor brought in $299.2M of revenue in fiscal 2026, Erayak Power Solution $22.9M in fiscal 2025. Revenue changed by +34.3% at American Superconductor and -24.6% at Erayak Power Solution on the year before, so American Superconductor grew faster. American Superconductor kept 44.7% of its revenue as net profit, Erayak Power Solution -6.1%. Free cash flow was $18.3M at American Superconductor and -$8.4M at Erayak Power Solution.
Side by side, latest fiscal year
| AMSC | RAYA | |
|---|---|---|
| Fiscal year ended | FY2026 (March 31, 2026) | FY2025 (December 31, 2025) |
| Revenue | $299.2M | $22.9M |
| Revenue growth | +34.3% | -24.6% |
| Net income | $133.8M | -$1.4M |
| Net margin | 44.7% | -6.1% |
| Free cash flow | $18.3M | -$8.4M |
| Free cash flow margin | 6.1% | -36.8% |
| Earnings per share (diluted) | $3.05 | -$27.28 |
| Cash | $140.7M | $436.8K |
| Debt | n/a | $3.4M |
| Price to earnings | 9.8 | n/a |
| Market value | $1.5B | $2M |
| Dividend yield | n/a | n/a |
| Rank by revenue in sector | #632 of 955 · Consumer discretionary | #819 of 955 · Consumer discretionary |
Over the years
Questions about American Superconductor and Erayak Power Solution
Which is bigger by revenue, American Superconductor or Erayak Power Solution?
American Superconductor is bigger by revenue: $299.2M in fiscal 2026, against $22.9M for Erayak Power Solution in fiscal 2025.
Which keeps more of its revenue as profit, American Superconductor or Erayak Power Solution?
American Superconductor had a net margin of 44.7% in fiscal 2026; Erayak Power Solution had -6.1% in fiscal 2025.
Which grew revenue faster, American Superconductor or Erayak Power Solution?
In their latest fiscal years revenue changed by +34.3% at American Superconductor and -24.6% at Erayak Power Solution.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.