American Superconductor Corporation
| Year | Jun | Sep | Dec | Mar | Annual | |
|---|---|---|---|---|---|---|
| 2023 | -0.25 | -0.19 | -0.09 | - | - | |
| 2022 | -0.19 | -0.32 | -0.35 | -0.34 | -1.26 | |
| 2021 | -0.31 | -0.2 | -0.16 | -0.16 | -0.71 | |
| 2020 | -0.41 | -0.16 | -0.17 | -0.31 | -0.95 | |
| 2019 | 0.26 | 0.31 | 0.09 | -0.32 | -1.03 | |
| 2018 | 0.28 | 0.22 | 0.17 | 0.15 | 1.29 | |
| 2017 | 0.56 | 0.97 | 0.46 | 0.20 | 2.19 | |
| 2016 | 0.34 | 0.76 | 0.53 | 0.24 | 1.87 | |
| 2015 | 0.83 | 0.81 | 0.57 | 0.22 | 2.43 | |
| 2014 | -1.74 | -3.12 | -0.72 | -3.38 | -8.98 | |
| 2013 | -1.80 | -2.40 | -1.40 | -3.56 | -12.46 | |
| 2012 | -2.00 | -3.10 | -3.80 | -4.10 | -26.9 | |
| 2011 | -7.40 | -10.20 | -5.20 | -39.40 | -39.5 | |
| 2010 | 2.00 | 1.70 | -3.80 | 1.10 | 3.6 | |
| 2009 | 0.40 | 1.00 | 1.10 | 0.30 | -3.9 | |
| 2008 | -1.40 | -1.00 | -1.80 | -0.30 | -6.5 | |
| 2007 | -2.70 | -1.70 | -1.80 | -3.40 | -10.4 | |
| 2006 | -2.00 | -2.10 | -2.90 | -3.30 | -9.4 | |
| 2005 | -1.70 | -2.10 | -2.30 | -2.80 | -7 |