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. All three major indices are trading down today with the Dow Jones Industrial Average ( ^DJI) trading down 17 points (-0.1%) at 16,556 as of Thursday, April 3, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,086 issues advancing vs. 1,855 declining with 176 unchanged. The Industrial industry currently sits down 1.0% versus the S&P 500, which is down 0.3%. On the negative front, top decliners within the industry include Middleby Corporation ( MIDD), down 1.9%, Lincoln Electric Holdings ( LECO), down 1.4%, Flowserve Corporation ( FLS), down 1.1%, Pall Corporation ( PLL), down 1.0% and Nidec Corporation ( NJ), down 0.7%. A company within the industry that increased today was Eaton Corporation ( ETN), up 0.4%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. Parker Hannifin Corporation ( PH) is one of the companies pushing the Industrial industry lower today. As of noon trading, Parker Hannifin Corporation is down $1.09 (-0.9%) to $122.66 on light volume. Thus far, 353,252 shares of Parker Hannifin Corporation exchanged hands as compared to its average daily volume of 1.3 million shares. The stock has ranged in price between $122.49-$124.02 after having opened the day at $123.82 as compared to the previous trading day's close of $123.75. Parker-Hannifin Corporation manufactures motion and control technologies and systems for various mobile, industrial, and aerospace markets worldwide. Parker Hannifin Corporation has a market cap of $18.2 billion and is part of the industrial goods sector. Shares are down 3.8% year-to-date as of the close of trading on Wednesday. Currently there are 9 analysts that rate Parker Hannifin Corporation a buy, 1 analyst rates it a sell, and 3 rate it a hold. TheStreet Ratings rates Parker Hannifin Corporation as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, largely solid financial position with reasonable debt levels by most measures, reasonable valuation levels, solid stock price performance and increase in net income. We feel these strengths outweigh the fact that the company shows weak operating cash flow. Get the full Parker Hannifin Corporation 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.