Stocks making the biggest moves after hours: AeroVironment, American Eagle, Cooper Companies & more
Here are some of the names making headlines in extended trading.

TL;DR
- AeroVironment shares rose 2% after exceeding first-quarter earnings and revenue estimates.
- American Eagle Outfitters stock fell 10% due to a 1% decline in second-quarter comparable sales and a lower-than-expected operating income forecast.
- Navan tumbled 12% despite beating second-quarter earnings estimates, and announced the acquisition of BoomPop.
- Wealthfront shares dropped nearly 4% despite reporting second-quarter earnings and revenue slightly above estimates.
- Cooper Companies slid approximately 14% as its fourth-quarter projections fell short of analyst expectations.
- Enbridge shares decreased 2% following the announcement of its $2.55 billion acquisition of Tallgrass Energy's crude transportation business.