Snap's stock price initially plunged more than 11% then moderated to a smaller decline as investors digested positive user and revenue growth on Tuesday after the company reported its second-quarter earnings.
Snap warned that the uncertainty around events like the back-to-school season and the operations of sports leagues in the third quarter could impact advertising demand.
Logitech raised its outlook for the 2021 fiscal year and reported a more than 75% increase in non-GAAP operating income in its first quarter, boosted by demand for its webcams, video conferencing products and headsets as homeworking increased during the coronavirus lockdowns.
BlackRock, the world's largest asset manager, reported a 21% jump in quarterly profit on Friday, as investors poured money into its fixed-income funds and cash management services.
Bank of America's trading division, similar to what rivals JPMorgan Chase and Citigroup have disclosed, helped offset the drag caused by the coronavirus pandemic.
UnitedHealth said on Wednesday its second-quarter profit more than doubled, helped by lower medical costs due to a fall in health-care utilization following coronavirus-fueled lockdowns and social distancing.
PNC Financial's second-quarter profit more than doubled as the U.S. regional bank recorded a gain from the sale of its position in asset manager BlackRock.
"Despite some recent positive macroeconomic data and significant, decisive government action, we still face much uncertainty regarding the future path of the economy," CEO Jamie Dimon said.