3. As of noon trading, HCA Holdings ( HCA) is up $0.71 (2.3%) to $31.38 on heavy volume Thus far, 3.9 million shares of HCA Holdings exchanged hands as compared to its average daily volume of 2.6 million shares. The stock has ranged in price between $30.55-$31.45 after having opened the day at $30.60 as compared to the previous trading day's close of $30.67. HCA Holdings, Inc., through its subsidiaries, provides health care services in the United States. HCA Holdings has a market cap of $13.2 billion and is part of the health care sector. The company has a P/E ratio of 4.5, below the S&P 500 P/E ratio of 17.7. Shares are up 39.2% year to date as of the close of trading on Friday. Currently there are 16 analysts that rate HCA Holdings a buy, no analysts rate it a sell, and 2 rate it a hold. TheStreet Ratings rates HCA Holdings as a sell. The company's weaknesses can be seen in multiple areas, such as its poor profit margins and feeble growth in its earnings per share. Get the full HCA Holdings Ratings Report now.