Growth Metrics

Main Street Capital (MAIN) Common Equity (2021 - 2025)

Main Street Capital has reported Common Equity over the past 5 years, most recently at $3.0 billion for Q4 2025.

  • Quarterly results put Common Equity at $3.0 billion for Q4 2025, up 7.01% from a year ago — trailing twelve months through Dec 2025 was $3.0 billion (up 7.01% YoY), and the annual figure for FY2025 was $3.0 billion, up 7.01%.
  • Common Equity for Q4 2025 was $3.0 billion at Main Street Capital, up from $2.9 billion in the prior quarter.
  • Over the last five years, Common Equity for MAIN hit a ceiling of $3.0 billion in Q4 2025 and a floor of $1.7 billion in Q3 2021.
  • Median Common Equity over the past 5 years was $2.4 billion (2023), compared with a mean of $2.4 billion.
  • Biggest five-year swings in Common Equity: grew 20.9% in 2023 and later increased 7.01% in 2025.
  • Main Street Capital's Common Equity stood at $1.8 billion in 2021, then increased by 17.87% to $2.1 billion in 2022, then increased by 17.49% to $2.5 billion in 2023, then increased by 12.93% to $2.8 billion in 2024, then rose by 7.01% to $3.0 billion in 2025.
  • The last three reported values for Common Equity were $3.0 billion (Q4 2025), $2.9 billion (Q3 2025), and $2.9 billion (Q2 2025) per Business Quant data.