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 Cramer or Stephanie Link. Two out of the three major indices are trading lower today with the Dow Jones Industrial Average ( ^DJI) trading down 37 points (-0.2%) at 16,809 as of Friday, June 27, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,843 issues advancing vs. 1,114 declining with 177 unchanged. The Diversified Services industry currently sits up 0.3% versus the S&P 500, which is down 0.1%. On the negative front, top decliners within the industry include K12 ( LRN), down 6.5%, Amerco ( UHAL), down 0.9% and Fiserv ( FISV), down 0.5%. Top gainers within the industry include RR Donnelley & Sons ( RRD), up 2.8%, Mercadolibre ( MELI), up 2.5%, Myriad Genetics ( MYGN), up 2.4%, Verisk Analytics ( VRSK), up 0.7% and ManpowerGroup ( MAN), up 0.6%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. AerCap Holdings ( AER) is one of the companies pushing the Diversified Services industry lower today. As of noon trading, AerCap Holdings is down $0.43 (-0.9%) to $45.55 on light volume. Thus far, 125,480 shares of AerCap Holdings exchanged hands as compared to its average daily volume of 803,900 shares. The stock has ranged in price between $45.25-$45.81 after having opened the day at $45.81 as compared to the previous trading day's close of $45.98. AerCap Holdings N.V., through its subsidiaries, is engaged in leasing, financing, selling, and managing commercial aircraft and engines primarily in the United States and Russia. AerCap Holdings has a market cap of $5.2 billion and is part of the services sector. Shares are up 19.9% year-to-date as of the close of trading on Thursday. Currently there are 5 analysts that rate AerCap Holdings a buy, 1 analyst rates it a sell, and 2 rate it a hold. TheStreet Ratings rates AerCap Holdings as a hold. The company's strengths can be seen in multiple areas, such as its revenue growth, solid stock price performance and expanding profit margins. However, as a counter to these strengths, we also find weaknesses including unimpressive growth in net income and generally higher debt management risk. Get the full AerCap Holdings Ratings Report now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.