American Superconductor Corporation (AMSC)

Among key peers, moves were mixed: ... stock-specific rather than uniform sector trading. ... Prior earnings date news saw a minimal move of about -0.07%, suggesting limited typical reaction to scheduling announcements. ... Over the past several months, AMSC has reported ...

AYER, Mass., May 21, 2026 (GLOBE NEWSWIRE) -- AMSC® (NASDAQ: AMSC), a leading provider of power control solutions that harmonize an increasingly complex energy system and enable customers to scale their operations without added complexity or size, today announced that it plans to release its ...

Advanced Micro Devices reported Beat earnings on May 5, 2026 with an EPS of $1.37 vs. $1.25. View the full AMD earnings report, listen to the earnings call, and explore historical earnings data, key financials, and market impact.

Why recent volatility is drawing attention to American Superconductor American Superconductor (AMSC) has seen a sharp pickup in interest after a 7.4% single day drop tied to rising input costs and rotation away from industrial stocks toward high growth tech peers.

Recent share price performance and context American Superconductor (AMSC) has drawn fresh attention after a strong run in its stock, with the share price up about 46% over the past month and about 61% over the past 3 months. See our latest analysis for American Superconductor.