Nisource (NI) Debt to Equity (2009 - 2026)

Nisource (NI) reported Debt to Equity of $1.4 for Q1 2026, up 8.91% on a YoY basis from $1.29 in Q1 2025, and up 1.11% quarter-over-quarter from $1.39 in Q4 2025.

Nisource (NI) Debt to Equity (2009 - 2026) Analysis & Trends

Nisource has reported Debt to Equity for 18 years, with the latest figure at $1.4 in Q1 2026.

  • For the quarter ending Q1 2026, Debt to Equity rose 8.91% year-over-year to $1.4; the trailing twelve-month figure through Mar 2026 stood at $1.4 (up 8.91% YoY), and the FY2025 full-year result was $1.39, up 10.94% from the prior year.
  • Debt to Equity for Q1 2026 stood at $1.4, up from $1.39 in the prior quarter.
  • The five-year high for Debt to Equity was $1.83 in Q3 2023, with the low at $1.1 in Q4 2023.
  • Historically, Debt to Equity has averaged $1.38 across 5 years, with a median of $1.39 in 2025.
  • Annual changes were most pronounced in 2022 — Debt to Equity declined 23.98% — and 2023, when it increased 24.48%.
  • Nisource's Debt to Equity stood at $1.21 in 2022, then decreased by 9.25% to $1.1 in 2023, then gained by 14.03% to $1.25 in 2024, then gained by 10.94% to $1.39 in 2025, then increased by 1.11% to $1.4 in 2026.
  • The last three Debt to Equity figures came in at $1.4 (Q1 2026), $1.39 (Q4 2025), and $1.4 (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Debt/Equity (Qtr)
1 Atmos Energy 28.34 Bn 28.21 Bn - 0.64
2 Nisource 22.33 Bn 24.52 Bn 1.83 Bn 1.40
3 Ugi 7.49 Bn 6.94 Bn 1.50 Bn 1.25
4 New Jersey Resources 5.59 Bn 5.45 Bn 826.91 Mn 1.30
5 Black Hills 5.49 Bn 5.46 Bn - 1.05
6 ONE Gas 4.93 Bn 4.91 Bn 438.14 Mn 0.68
7 Mdu Resources 4.39 Bn 4.33 Bn - 0.89
8 Centuri Holdings 3.01 Bn 2.95 Bn 35.76 Mn 0.74
9 Chesapeake Utilities 2.96 Bn 2.96 Bn 102.40 Mn 0.12
10 Brookfield Infrastructure 426.14 Mn 3.22 Bn 539.00 Mn -

Historic Data

Download Data
DateValue
Mar 31, 2026 1.40
Dec 31, 2025 1.39
Sep 30, 2025 1.40
Jun 30, 2025 1.43
Mar 31, 2025 1.29
Dec 31, 2024 1.25
Sep 30, 2024 1.48
Jun 30, 2024 1.31
Mar 31, 2024 1.20
Dec 31, 2023 1.10
Sep 30, 2023 1.83
Jun 30, 2023 1.66
Mar 31, 2023 1.44
Dec 31, 2022 1.21
Sep 30, 2022 1.50
Jun 30, 2022 1.34
Mar 31, 2022 1.23
Dec 31, 2021 1.34
Sep 30, 2021 1.40
Jun 30, 2021 1.39