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American Superconductor Corp (AMSC)

Common Stock

$489.00K

Quarterly · Period ending: Jun 30, 2026 · USD

AMSC Common Stock

Latest reported$489.00Kperiod endingJun 30, 2026

Latest reported$489.00Kperiod endingJun 30, 2026

AMSC Quarterly Common Stock ($0.00 → $489.00K)

Quarterly common stock

High-resolution chart · PNG

AMSC common stock history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

American Superconductor Corp Common Stock — Quarterly (USD)
Period ending	Common Stock (USD)
Jun 30, 2001	203,654
Mar 31, 2001	202,906
Dec 31, 2000	202,214
Sep 30, 2000	201,894
Jun 30, 2000	199,643
Mar 31, 2000	197,347
Dec 31, 1999	156,282
Sep 30, 1999	154,473
Jun 30, 1999	154,188
Mar 31, 1999	153,787
Dec 31, 1998	153,686
Sep 30, 1998	153,517
Jun 30, 1998	153,140
Mar 31, 1998	117,568
Dec 31, 1997	116,970
Sep 30, 1997	116,877
Jun 30, 1997	115,753
Mar 31, 1997	95,622
Dec 31, 1996	95,622
Sep 30, 1996	95,621
Jun 30, 1996	95,585
Mar 31, 1996	0
Dec 31, 1995	0
Sep 30, 1995	0
Jun 30, 1995	0
Mar 31, 1995	0
Dec 31, 1994	0
Sep 30, 1994	0
Jun 30, 1994	0
Mar 31, 1994	0
Dec 31, 1993	0
Sep 30, 1993	0
Jun 30, 1993	0
Mar 31, 1993	0
Dec 31, 1992	0
Sep 30, 1992	0
Jun 30, 1992	0
Mar 31, 1992	0
Dec 31, 1991	0

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.