AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) earnings date, results and what the price requires

    Nasdaq · SEC CIK 0000880807 · SEC filings checked Oct 16, 2026

    Next report
    Nov 11, 2026
    Estimated from reporting history (98-day cycle, SEC 8-K item 2.02 results filings). Not confirmed.
    Last close
    $25.67
    Polygon.io daily close, Oct 16, 2026. End of day, not live.
    Trailing diluted EPS
    $3.08
    Sum of quarters ending Jun 30, 2026, Mar 31, 2026, Dec 31, 2025, Sep 30, 2025 · P/E 8.3

    Previous results (SEC filings)

    Quarter endedReportedRevenueNet incomeDiluted EPSSource
    Jun 30, 2026Aug 5, 2026$94.1M$9.5M$0.20Filing
    Mar 31, 2026May 27, 2026$86.4M$4.5M$0.15Filing
    Dec 31, 2025Feb 4, 2026$74.5M$117.8M$2.62Filing
    Sep 30, 2025Nov 5, 2025$65.9M$4.8M$0.11Filing
    Jun 30, 2025Jul 30, 2025$72.4M$6.7M$0.17Filing
    Mar 31, 2025May 21, 2025$66.7M$-133.81B$0.04Filing
    Dec 31, 2024Feb 5, 2025$61.4M$2.5M$0.06Filing
    Sep 30, 2024Oct 30, 2024$54.5M$4.9M$0.13Filing

    What would AMERICAN SUPERCONDUCTOR CORP /DE/ have to report for its valuation to change?

    At $25.67, with a 9.0% required return and a 18× earnings multiple in 5 years, earnings per share must grow about -6.6% a year, to $2.19. On that path the next quarter needs diluted EPS near $0.10, against $0.11 in the quarter ended Sep 30, 2025.

    Are you considering buying, or do you already own shares?

    Compare buying at the last close now with waiting for results: if the report moves the growth the price requires, the entry price you would accept changes with it.

    ResultOriginalYours
    Required EPS growth / year-6.6%-6.6%
    EPS needed in final year$2.19$2.19

    Changed: nothing yet. Model: EPS × (1+g)^years × final P/E, discounted at the required return, equals today's price. Inputs: SEC diluted EPS and the dated close above.

    Prepare for earnings across my investments — $399/month

    Keep working models for the companies you follow, compare your expectations with reported results, and review what changes your investment decision. AMSC goes in with your buy-or-wait comparison and assumptions preserved.

    Start Desk — $399/month

    Figures come from SEC EDGAR XBRL filings. Dates marked "estimated" are calculated from the company's past results filings and are not confirmed. Not investment advice.