2Q 2018: USA PC market share: HP 29.3%, Dell 28.6%, Lenovo 14.9%, says Gartner.

In the U.S. PC market, the industry returned to growth after six consecutive quarters of shipment declines. In the second quarter of 2018, U.S. PC shipments totaled 14.5 million units, a 1.7 percent increase from the same period last year (see Table 2). HP Inc. continued to be the market leader in the U.S., but Dell closed the gap, as Dell's U.S. PC shipments increased 7.2 percent.

"In the U.S., business PC demand was particularly strong among the public sector as the second quarter is typically PC buying season among government and education buyers," Ms. Kitagawa said. "Desk-based PC growth was attributed to continued high usage of desk-based PCs in the U.S. public sectors. Mobile PCs grew in the U.S., but strong Chromebook demand in the education market adversely affected PC growth. Overall, Chromebooks grew 8 percent in the U.S., but Chromebooks are not included in the PC market statistics."