AeroVironment Inc. (AVAV) shares tumbled 6.65% in after-hours trading on Tuesday, as investors reacted negatively to the company's announcement of substantial common stock and convertible notes offerings totaling $1.35 billion. The drone maker's stock took a hit following the news of this significant capital raise.

The company revealed plans to offer $750 million in common stock and $600 million in convertible senior notes due 2030. AeroVironment stated that the proceeds would be used to repay existing debt under its term loan and outstanding borrowings under its revolving credit facility, as well as for general corporate purposes, including increasing its manufacturing capacity. However, the announcement sparked concerns among investors about potential share dilution and increased debt burden.

J.P. Morgan and BofA Securities are leading the management of these offerings, with Raymond James also involved in the convertible notes offering. The company has granted underwriters a 30-day option to purchase additional shares and notes to cover over-allotments. While this capital infusion may strengthen AeroVironment's financial position and support its growth prospects, the immediate market reaction reflects investor wariness about the offerings' impact on existing shareholders and the company's financial structure. The completion of these offerings remains subject to market conditions, adding an element of uncertainty to the situation.