Revenue expansion in Amazon Web Services underwhelmed investors, who probed Amazon CEO Andy Jassy on why its cloud rivals are growing at faster rates.

The earnings report will give investors a fresh look at how Amazon is navigating tariff-related uncertainty.

Tech giant reported generally positive revenue numbers, but may not meet expectations on its operating income

Amazon shares, which declined in extended trading after the earnings report, slid further during an earnings call with CEO Andy Jassy.

Revenue expansion in Amazon Web Services underwhelmed investors, who probed Amazon CEO Andy Jassy on why its cloud rivals are growing at faster rates.