NiSource: Valuation Analysis Amid Recent Share Price Gains and Growth Prospects

NiSource (NI) shares have risen 19.77% YTD, driven by strong growth prospects and stability. The company's valuation is currently at $43.55, below its estimated fair value of $45.30. However, aggressive assumptions for earnings momentum and market expansion underpin growth projections. Accelerating electrification and regulatory setbacks could pressure NiSource's gas-focused growth story, limiting upside. The price-to-earnings ratio of 23.3x is higher than the global industry average and peer group, hinting at valuation risk if growth expectations falter.