Investors looking for stocks in the Diversified Operations sector might want to consider either Sumitomo Corp. (SSUMY) or ITT (ITT) . But which of these two companies is the best option for those looking for undervalued stocks? Let's take a closer look.We have found that the best way to discover great value opportunities is to pair a strong Zacks Rank with a great grade in the Value category of our Style Scores system. The Zacks Rank favors stocks with strong earnings estimate revision trends, and our Style ...