Group 1 - AeroVironment (AVAV) shares increased by 8.3% to close at $344.96, with a notable trading volume compared to normal sessions, and a total gain of 29.9% over the past four weeks [1] - U.S. President Donald Trump's proposal to increase military spending to $1.5 trillion for 2027 from the $901 billion budget for 2026 has bolstered expectations for sustained defense spending, positively impacting market sentiment towards defense-focused companies [2] - The favorable budget environment is beneficial for AeroVironment, which has significant exposure to unmanned aircraft systems and tactical missile solutions for the U.S. military, enhancing investor confidence despite no specific contract announcements [3] Group 2 - AeroVironment is expected to report quarterly earnings of $0.65 per share, reflecting a year-over-year increase of 116.7%, with revenues projected at $478.22 million, up 185.3% from the previous year [4] - The consensus EPS estimate for AeroVironment has been revised down by 40.3% over the last 30 days, indicating a negative trend in earnings estimate revisions, which typically does not lead to price appreciation [5] - AeroVironment is categorized under the Zacks Aerospace - Defense Equipment industry, which includes other companies like BWX Technologies (BWXT), that also experienced a slight increase in stock price [5]