NiSource OverviewNiSource Profit Margin
Profitability ratio analysis for NI.
Quarterly Profit Margin
21.46%
↓ 1.33% YoY
As of Mar 2026
Annual Profit Margin (TTM)
14.10%
↓ 3.89% YoY
Trailing 12 months ending Mar 2026
Average Profit Margin (Comparison Companies)
Profit Margin History
Profit Margin Comparison
Annual Profit Margin Growth Rate (%)