American Superconductor C... (AMSC)
NASDAQ: AMSC
· Real-Time Price · USD
50.08
1.20 (2.45%)
At close: Sep 08, 2025, 3:59 PM
50.00
-0.16%
After-hours: Sep 08, 2025, 07:59 PM EDT
American Superconductor Market Cap
American Superconductor has a market cap or net worth of 2.26B as of Sep 9, 2025. Its market cap has increased by 237.56% in one year.
Market Cap Chart
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Sep 05, 2025 | 1.9B | 108.78% |
| Dec 31, 2024 | 910.13M | 180.83% |
| Dec 29, 2023 | 324.08M | 215.04% |
| Dec 30, 2022 | 102.87M | -65.46% |
| Dec 31, 2021 | 297.86M | -51.98% |
| Dec 31, 2020 | 620.23M | 266.17% |
| Dec 31, 2019 | 169.38M | -25.68% |
| Dec 31, 2018 | 227.91M | 214.72% |
| Dec 29, 2017 | 72.41M | -28.76% |
| Dec 30, 2016 | 101.65M | 17.71% |
| Dec 31, 2015 | 86.35M | -3.75% |
| Dec 31, 2014 | 89.72M | -29.58% |
| Dec 31, 2013 | 127.41M | -12.67% |
| Dec 31, 2012 | 145.89M | -22.37% |
| Dec 30, 2011 | 187.94M | -86.95% |
| Dec 31, 2010 | 1.44B | -22.19% |
| Dec 31, 2009 | 1.85B | 159.09% |
| Dec 31, 2008 | 714.2M | -36.53% |
| Dec 31, 2007 | 1.13B | 247.93% |
| Dec 29, 2006 | 323.4M | 26.08% |
| Dec 30, 2005 | 256.51M | -47.37% |
| Dec 31, 2004 | 487.36M | 28.03% |
| Dec 31, 2003 | 380.66M | 496.12% |
| Dec 31, 2002 | 63.86M | -74.56% |
| Dec 31, 2001 | 251.01M | -56.52% |
| Dec 29, 2000 | 577.31M | 3.69% |
| Dec 31, 1999 | 556.79M | 253.42% |
| Dec 31, 1998 | 157.54M | 28.26% |
| Dec 31, 1997 | 122.83M | -0.09% |
| Dec 31, 1996 | 122.94M | -10.47% |
| Dec 29, 1995 | 137.31M | -41.44% |
| Dec 30, 1994 | 234.47M | 18.63% |
| Dec 31, 1993 | 197.65M | 77.88% |
| Dec 31, 1992 | 111.11M | 42.86% |
| Dec 31, 1991 | 77.78M | n/a |