Computer hard drive maker, Western Digital, published quarterly report with estimate-missing earnings of $0.17 per share compared to the $3.63 per share a year ago.This could mean the shares may underperform in near future. Investors also need to be mindful of the material impact of industry, as Intel (INTC) also provided a disappointing guidance last week as memory chip pricing has stayed in its doldrums so far in 2019. While WDC is up more than 30% year-to-date, following the quarterly announcement it fell nearly 7% to $47 a share on Monday.

Seagate Technology outpaced earnings and revenue estimates for its latest quarter, but portended challenges from a geopolitical angle. The data storage company reported fiscal second-quarter earnings of $1.34 per share – compared to analysts’ expectation of $1.27 a share.However, revenue was -6.5% lower from the year-ago quarter. Seagate CEO Dave Mosley recognized headwinds from geopolitical uncertainties for the storage industry, but also indicated his faith in long-term growth of demand.

From trading over $300 in August, shares of the company plunged to the sub-$200 levels at the start of 2019 -- which analysts see as a buying opportunity. A strong Q4 performance by the company rekindled expectations of strong growth potential in 2019, as Arista maintains healthy routing and enterprises businesses. According to analysts, webscale spending, which slowed in the second half of 2018, didn’t have much impact on networking as it did for compute and storage, as networking didn't share in the upside in webscale capex.Further, as webscale networks get more complex and less susceptible to falling memory prices, networking is likely to gain more share and importance also. Analysts also think that with healthy cloud revenues and supporting long-term cloud spending growth, a robust ~40% 100G growth and Arista's strong 100G share of around 25% might prove pivotal for the company in 2019.

Wall Street expects a year-over-year decline in earnings on lower revenues when Western Digital (WDC) reports results for the quarter ended December 2018.While this widely-known consensus outlook is important in gauging the company's earnings picture, a powerful factor that could impact its near-term stock price is how the actual results compare to these estimates. READ MORE...

Hard drive manufacturer Western Digital (Nasdaq: WDC) has been trending lower for over eight months now and the stock has formed a trend channel around the cycles.After hitting that low in 2016, the stock rallied to the all-time in March. The fundamentals are a bit of a mixed picture for Western Digital.

Music lovers, get ready for what might be the world’s biggest audio entertainment company. Early Monday, it was announced that radio broadcasting company SiriusXM Holdings Inc. will be buying music streaming service Pandora Media Inc. in a $3.5 billion all-stock deal.Last year, SiriusXM had already bought 19% of Pandora's stock for $480 million. SiriusXM has 36 million subscribers in North America.