U.K.-based chip designer ARM Holdings(ARMH) -- part of the CNNMoney Tech30 Index -- reported record revenue and profit in the first quarter, but results were slightly weaker than analysts were expecting. Its shares fell in London and in premarket trading in New York.
Shares of Yum! Brands(YUM) were rising before the bell after the company's earnings beat expectations.
Gilead(GILD) Sciences shares rose in premarket trading after it blew past earnings estimates, while Amgen(AMGN) failed to live up to analysts' expectations. The biotech sector has taken a beating in recent weeks after experiencing a run up early in the year.
But there was a silver lining in the PMI report, according to analysis from Capital Economics, which said "that while conditions in the manufacturing sector continue to weaken, they are no longer deteriorating as rapidly as before. It adds to growing evidence that, with infrastructure investment picking up, the recent slowdown in economic activity has begun to moderate."
Both of the main stock markets in China were lower, while the benchmark Nikkei in Tokyo jumped by 1.1%.