Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Crame. yesterday, March 9, 2015, 110 U.S. common stocks issued filings of shares being bought or sold by insiders. The transactions ranged in value from $650.00 to $360000000.00. Highlighted Stocks Traded by Insiders: KCG Holdings (KCG) - FREE Research Report Daniel V. Tierney 2011 Trust, who is 10% Owner at KCG Holdings, sold 31,179 shares at $12.46 on March 9, 2015. Following this transaction, the 10% Owner owned 9.1 million shares meaning that the stake was reduced by 0.3% with the 31,179-share transaction. The shares most recently traded at $12.20, down $0.26, or 2.1% since the insider transaction. The average volume for KCG Holdings has been 313,000 shares per day over the past 30 days. KCG Holdings has a market cap of $1.47 billion and is part of the financial sector and financial services industry. Shares are up 5.9% year-to-date as of the close of trading on Monday. KCG Holdings, Inc., an independent securities firm, provides a range of services designed to address trading needs across asset classes, product types, and time zones. The company operates through three segments: Market Making, Global Execution Services, and Corporate and Other. The company has a P/E ratio of 22.910000000000000142108547152020037174224853515625. Currently, there are two analysts who rate KCG Holdings a buy, no analysts rate it a sell, and four rate it a hold. Exclusive Offer: Get the latest Stock Analysis on KCG - FREE TheStreet Quant Ratings rates KCG Holdings as a sell. The company's weaknesses can be seen in multiple areas, such as its poor profit margins and relatively poor performance when compared with the S&P 500 during the past year. Get the full KCG Holdings Ratings Report from TheStreet Quant Ratings now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.