Facebook Inc (NASDAQ:FB) was upgraded by Credit Suisse from a “neutral” rating to an “outperform” rating in a research note issued on Wednesday, Stock Ratings Network.com reports. The firm currently has a $87.00 price objective on the stock, up from their previous price objective of $65.00. Facebook Inc (NASDAQ:FB) stock performance was -1.95% in last session and finished the day at $ 57.39. Traded volume was 50.00 million shares in the last session and the average volume of the stock remained 84.09 million shares. The beta of the stock remained 1.772. Facebook Inc (NASDAQ:FB) insider ownership is 0.50%.

Zynga Inc (NASDAQ:ZNGA)’s VP Devang Shah sold 2,360 shares of the company’s stock on the open market in a transaction dated Monday, May 5th. The shares were sold at an average price of $3.86, for a total value of $9,109.60. Zynga Inc (NASDAQ:ZNGA) dropped -4.04% to $ 3.56 yesterday on volume of 32,187,691 shares. The intra-day range of the stock was $ 3.44 – 3.72. Zynga Inc (NASDAQ:ZNGA) has a market capitalization of $ 3.03 billion.

Twitter Inc (NYSE:TWTR) plunged 9% as restrictions on selling roughly 82 percent of the company’s outstanding equity has been lifted, sparking a selloff in social-media companies. About 480 million shares from Twitter insiders have become eligible for sale, for the first time since the San Francisco-based company’s initial public offering in November. That’s more than four times the average trading volume, which could push the stock price down if those shareholders sell. Twitter Inc (NYSE:TWTR)’s stock on May 7, 2014 reported a decrease of -3.74% to the closing price of $ 30.66. Its fifty two weeks range is $ 29.51 – 74.73. The total market capitalization recorded $ 17.48 billion. The overall volume in the last trading session was 68,206,826 shares. In its share capital, Twitter Inc (NYSE:TWTR) has 589.45 million outstanding shares.

Nokia Corporation (ADR) (NYSE:NOK) opened at 7.45 on Friday. Nokia Co. has a one year low of $3.25 and a one year high of $8.20. The stock has a 50-day moving average of $7.42 and a 200-day moving average of $7.5. The company’s market cap is $27.662 billion. On Friday, shares of Nokia Corporation (ADR) (NYSE:NOK) advanced 0.41% to close the day at $ 7.29. Company return on investment (ROI) is 2.40% and its monthly performance is recorded as 0.97%. Nokia Corporation (ADR) (NYSE:NOK) quarterly revenue growth is 8.97%.