Growth Metrics

Main Street Capital (MAIN) Net Margin (2016 - 2025)

Historic Net Margin for Main Street Capital (MAIN) over the last 17 years, with Q3 2025 value amounting to 40.79%.

  • Main Street Capital's Net Margin rose 98000.0% to 40.79% in Q3 2025 from the same period last year, while for Sep 2025 it was 40.72%, marking a year-over-year increase of 14600.0%. This contributed to the annual value of 37.15% for FY2024, which is 55800.0% down from last year.
  • As of Q3 2025, Main Street Capital's Net Margin stood at 40.79%, which was up 98000.0% from 42.24% recorded in Q2 2025.
  • Over the past 5 years, Main Street Capital's Net Margin peaked at 51.39% during Q4 2023, and registered a low of 12.98% during Q3 2021.
  • Over the past 5 years, Main Street Capital's median Net Margin value was 39.45% (recorded in 2023), while the average stood at 29.01%.
  • Per our database at Business Quant, Main Street Capital's Net Margin tumbled by -555800bps in 2021 and then skyrocketed by 527700bps in 2022.
  • Main Street Capital's Net Margin (Quarter) stood at 8.23% in 2021, then surged by 602bps to 41.3% in 2022, then rose by 24bps to 51.39% in 2023, then fell by -18bps to 42.31% in 2024, then dropped by -4bps to 40.79% in 2025.
  • Its last three reported values are 40.79% in Q3 2025, 42.24% for Q2 2025, and 37.41% during Q1 2025.