For those looking to find strong Utilities stocks, it is prudent to search for companies in the group that are outperforming their peers. Is NiSource (NI) one of those stocks right now? By taking a look at the stock's year-to-date performance in comparison to its Utilities peers, we might be able to answer that question.NiSource is a member of the Utilities sector. This group includes 108 individual stocks and currently holds a Zacks Sector Rank of #1. The Zacks Sector Rank considers 16 different sector gro ...