At 50 times earnings and a 12% earnings growth rate, AeroVironment stock is simply too expensive to own. AeroVironment (AVAV -12.35%) stock fell 15% through 11:50 a.m. ET Thursday despite beating earnings in its fiscal Q4 2024 report last night. Analysts forecast the maker of small military drones would earn $0.22 per share on$188.6 million in quarterly sales. In fact, AeroVironment earned $0.43 per share on sales of$197 million. Investors are selling off AV stock regardless. AeroVironment Q4 earnings Nor ...