NEW YORK ( TheStreet) -- Masco Corporation (NYSE: MAS) is trading at unusually high volume Tuesday with 18.4 million shares changing hands. It is currently at 4.1 times its average daily volume and trading down $1.31 (-9.2%) at $12.88 as of 4:01 p.m. ET. Masco has a market cap of $5.1 billion and is part of the industrial goods sector and materials & construction industry. Shares are up 12.1% year to date as of the close of trading on Monday. Masco Corporation manufactures, distributes, and installs home improvement and building products in North America and Europe. TheStreet Ratings rates Masco as sell. The company's weaknesses can be seen in multiple areas, such as its unimpressive growth in net income, poor profit margins, weak operating cash flow and generally weak debt management. You can view the full Masco Ratings Report.