American Superconductor (AMSC) reported fiscal Q4 non-GAAP net income late Wednesday of $0.31 per diluted share, up from $0.13 a year earlier.

Four analysts polled by FactSet expected $0.19.

Revenue for the quarter ended March 31 was $86.4 million, up from $66.7 million a year earlier.

Four analysts surveyed by FactSet expected $82.1 million.

For fiscal Q1, the company expects adjusted EPS to exceed $0.17 and revenue to surpass $85 million.

Analysts expect $0.22 and $87.1 million, respectively.

American Superconductor shares were down 7% in after-hours activity.