[ad_1] Text size Apple relies on the iPhone for more than half of its revenue. Justin Sullivan/Getty Images Apple shares…
[ad_1] Text size Apple makes up 40% of Berkshire Hathaway's equity portfolio. Johannes Eisele/AFP via Getty Images Warren Buffett loves…
[ad_1] Text size Qualcomm's rival Texas Instruments recently gave a forecast for the June quarter that was weaker than expected.…