Growth Metrics

Nstar Electric (NSARO) Operating Margin (2016 - 2025)

Historic Operating Margin for Nstar Electric (NSARO) over the last 16 years, with Q4 2025 value amounting to 21.08%.

  • Nstar Electric's Operating Margin rose 93800.0% to 21.08% in Q4 2025 from the same period last year, while for Dec 2025 it was 22.06%, marking a year-over-year increase of 18200.0%. This contributed to the annual value of 22.06% for FY2025, which is 18200.0% up from last year.
  • As of Q4 2025, Nstar Electric's Operating Margin stood at 21.08%, which was up 93800.0% from 21.38% recorded in Q3 2025.
  • Over the past 5 years, Nstar Electric's Operating Margin peaked at 25.39% during Q1 2024, and registered a low of 11.7% during Q4 2024.
  • In the last 5 years, Nstar Electric's Operating Margin had a median value of 20.36% in 2021 and averaged 20.11%.
  • In the last 5 years, Nstar Electric's Operating Margin crashed by -90300bps in 2024 and then soared by 93800bps in 2025.
  • Quarter analysis of 5 years shows Nstar Electric's Operating Margin stood at 19.05% in 2021, then fell by -10bps to 17.24% in 2022, then grew by 20bps to 20.73% in 2023, then tumbled by -44bps to 11.7% in 2024, then soared by 80bps to 21.08% in 2025.
  • Its last three reported values are 21.08% in Q4 2025, 21.38% for Q3 2025, and 23.36% during Q2 2025.