American Superconductor Corporation
In the published model solve dated 2026-Q2, anchored at $29.80, American Superconductor Corporation (AMSC) is priced for today's economics sustained for ~30.8 years. boothcheck publishes no house fair value, target price, or buy/sell rating; individual model outputs and user-controlled scenarios are analytical inputs, not Boothcheck targets. The narrative was composed July 25, 2026 from SEC EDGAR filings.
• Grid equipment is now the business: power-quality and interconnection systems, plus ⟦critical shipyard infrastructure power solutions, ship power supplies and ship protection products to U.S. and allied Navies⟧, together with a Brazilian transformer maker bought in 2025, leaving the licensed wind-turbine designs in Asia as the smaller remainder. • Reported earnings for the year to March 2026 say far more about the tax line than about the business, because ⟦the Company recorded a net $ 118.4 mi
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233 institutional managers reported holding AMSC in 13F filings for the quarter ended 2026-03-31. Together they hold about 74% of the company; the top 10 hold 37%. 47 opened new positions that quarter. Held by Vanguard Group, BlackRock, Baillie Gifford, among others. On the short side, 3.5M shares were sold short as of the 2026-06-15 count, about 8% of shares outstanding (2.4 days of typical volume to cover).
Quarterly 13F filings arrive up to 45 days after quarter end, so the picture is never current (filed through 2026-05-29). Nothing here is investment advice.
AMSC's share count grew 56.3% over the past five years even with $126k spent on repurchases. It pays no dividend. Cash returned over the past three years: $126k in repurchases.
Share counts are split-adjusted; repurchase totals are gross of share issuance. Nothing here is investment advice.
No open-market insider buys on file at AMSC over the trailing three years. Absence is a fact about the company, not a signal. 7 officers and directors are on file.
Code P open-market purchases from SEC Form 4 filings, non-derivative, excluding scheduled 10b5-1 plans. Nothing here is investment advice.
AMSC's recent reports: the day-one move, then what the following quarter actually did.
| report | day one | next quarter |
|---|---|---|
| 2023-08-10 | +11.3% | -33.8% |
| 2023-11-02 | +16.0% | +56.2% |
| 2024-01-25 | +32.1% | +2.0% |
| 2024-05-30 | +9.5% | +30.0% |
Day-one is the close-to-close move around the filing. Nothing here is investment advice.
AMSC's latest 8-K filings: 2026-08-05 (items 2.02, 5.07, 9.01); 2026-06-02 (items 5.02, 9.01); 2026-05-27 (items 2.02, 9.01); 2026-02-04 (items 2.02, 9.01); 2025-12-23 (items 8.01, 9.01).
Item codes are the SEC's own classification of what each report discloses. Dates link to the filing on EDGAR. Nothing here is investment advice.
Model solve date: 2026-Q2
Narrative composed: July 25, 2026
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For informational and research purposes only. Not investment advice. Not a recommendation to buy, sell, or hold any security. boothcheck is not a registered investment adviser. Past performance does not guarantee future results.