AeroVironment Posted Solid Earnings and the Stock Reacted Sharply Higher. If You Can Tolerate Risk, Buy Here.

AeroVironment's (AVAV) stock jumped 18.76% on June 30 after an earnings update gave investors something solid to react to. The fiscal fourth‑quarter report showed roughly $642 million in revenue, a record that beat prior results and analyst expectations.

The backdrop is messy. Earlier this year, AVAV sank after management disclosed an $89 million goodwill calculation error in its space unit, forcing a restatement and raising doubts about its numbers. And this week, it faces a securities‑fraud class action over alleged misstatements tied to the cancellation of its SCAR contract, adding legal risk to the mix.

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So the stock is now moving higher on strong earnings while still carrying accounting and legal baggage. However, is AeroVironment's latest pop a chance to buy into a mispriced defense growth story or just another headline‑driven spike best watched from the sidelines?

AeroVironment's Latest Earnings Numbers

Arlington, Virginia-based AeroVironment develops unmanned aircraft systems, missile systems, and related technologies for defense and intelligence customers.

It has a market value of $9.66 billion, and the stock is down 21.1% year‑to‑date (YTD) and 22.5% over the past 52 weeks.  

The company is valued at 58.92 times trailing price-to-earnings and 57.47 times forward price-to-earnings, compared with sector medians of 22.85 times and 20.99 times, so investors are clearly paying up for this name.

AeroVironment's latest earnings numbers help explain why the stock reacted sharply higher. Their Q1 calendar 2026 results, released on June 29, showed revenue of $641.6 million against analyst estimates of $559.4 million, roughly 133% growth year-over-year (YOY) and a 14.7% beat. 

This strength was not just about sales. AVAV reported adjusted EPS of $1.84 versus $1.47 expected, a 25% upside surprise that points to good operating leverage as more contracts flow through.

Their profitability looks solid as well, as adjusted EBITDA came in at $140.1 million versus estimates of $125.7 million, a 21.8% margin and an 11.4% beat. Also, its operating margin improved to 8.9% from 5% a year earlier, showing that costs and mix are moving the right way as larger programs ramp.