Nvidia (NVDA.US) financial report reveals concerns about customer concentration, with two major customers contributing nearly 40% of revenue.

According to the financial news app ZhuTong Finance, American artificial intelligence chip giant Nvidia (NVDA.US) disclosed in its latest financial report that its revenue is highly concentrated on few customers. The company's second quarter filing with the US Securities and Exchange Commission (SEC) on Wednesday showed that only two customers contributed 39% of Nvidia's total revenue for the July quarter.