Micron Technology (NASDAQ:MU) was our worst performer, as its stock fell 26.1% from $14.16 to $10.47 and reduced the return by 114 basis points. Micron makes semiconductor memory chips, and its stock fell after weaker-than-expected demand for personal computers caused memory chip prices—and Micron’s earnings—to decline. This issue has been affecting the company for over a year now, and the stock has fallen dramatically from its peak of $36.49 in December of 2014. We don’t know precisely when memory chip prices will stabilize, but we’re confident they eventually will. Memory chips benefit from the long-term trends of increasing smartphone penetration in emerging markets; the proliferation of Internet-connected devices, such as watches, cars and industrial machines; and the rapid growth of data centers. Micron is now trading below its book value of $11.80, and we took advantage of the deeply discounted price to add to our position.
From the Parnassus Fund first quarter 2016 shareholder letter.
