Palo Alto Networks Inc PANW 0.5% investors are used to turbulence in 2017, and they got even more of it Tuesday after the company impressed Wall Street with its first quarter earnings report.  A number of analysts have weighed in on Palo Alto following an EPS and sales beat. Here’s a rundown of what they had to say.

It’s a challenging world for cable and satellite companies, but one Wall Street analyst said investors are a bit too negative on the outlook for Comcast Corporation CMCSA 1.48%.

While Americans watch Apple Inc. AAPL 0.01%, Alphabet Inc GOOG 0.45% GOOGL 0.44% and Microsoft Corporation MSFT 0.18% to see which company will become the nation’s first $1 trillion public company, Tencent Holdings Ltd TCEHY 2.11% has won the race to become China’s first $500 billion company.

Cavium Inc CAVM 0.23% and Marvell Technology Group Ltd. MRVL 0.13% both traded higher Monday after Marvell announced a $6 billion buyout of its smaller counterpart.

Federal Reserve Chair Janet Yellen has announced that she will resign from the Federal Reserve rather than continue to serve in a governor role once her replacement takes office Jan. 31, 2018. In a resignation letter to President Donald Trump, Yellen said she is proud of how far the U.S. economy has come during her four years at the helm of…

Acadia Realty Trust AKR 0.04% may be a long-term winner for investors who want exposure to the next era of retail property, but one analyst says now’s the time to be buying the REIT. 

Bitcoin surged to a new all-time high this week, crossing the $8,000 level for the first time.

Bill Ackman is as bullish as ever on Federal National Mortgage Association FNMA 1.82% and Federal Home Loan Mortgage Corp FMCC 1.14%, but the two stocks’ trading action this year suggests the market isn’t convinced.

One of the quickest ways to go from rags to riches in America is to launch the next billion dollar startup company. But creating a successful startup is much harder than it seems.

On Wall Street, four-day winning streaks aren’t typically very impressive. But at this point Teva Pharmaceutical Industries Ltd (ADR) TEVA 1.63% investors will take what they can get.