Western Digital reported a more than elevenfold increase in its profit as revenue rose 44%. Shares fell 11%, to $463.80, in after-hours trading Wednesday.

Sandisk's fourth-quarter revenue surged nearly fivefold, but the company guided for first-quarter revenue below analyst expectations. The stock slipped 6.1%, to $1,268.82, after the bell.

AppLovin reported second-quarter sales below analyst expectations and issued a soft third-quarter outlook. The stock plunged 17%, to $348.03.

Honeywell Aerospace cut its full-year outlook, citing supply constraints that weighed on second-quarter sales. Shares were down 11%, to $182.00.