Key Points Park Aerospace grew sales 20% and doubled its earnings in Q3. The aerospace materials producer plans a $150 million share-and-warrants sale. 10 stocks we like better than Park Aerospace › Park Aerospace (NYSE: PKE) stock, which produces advanced composite materials used in the production of airplanes, jumped 3.5% through 10:05 a.m. ET Wednesday after reporting fiscal Q3 2026 earnings last night. Image source: Getty Images. Park Aerospace Q3 earnings Park Aerospace gets zero coverage on ...