EPS: As of FY2026 Q2, the actual value is USD 0.95, missing the estimate of USD 0.9775.

Operational Metrics

• Net Investment Income (NII) per Share (Preliminary Estimate Q2 2026): Main Street Capital Corporation estimates NII of $0.95 to $0.99 per share for the second quarter of 2026.
• Distributable Net Investment Income (DNII) per Share (Preliminary Estimate Q2 2026): DNII is estimated to be $1.02 to $1.06 per share.
• Distributable Net Investment Income (DNII) before Taxes per Share (Preliminary Estimate Q2 2026): DNII before taxes is projected at $1.06 to $1.10 per share.
• Return on Equity (Annualized Q2 2026): Main Street Capital Corporation estimates an annualized return on equity of over 18% for the second quarter of 2026.

Net Asset Value (NAV) per Share

• Preliminary Estimate as of June 30, 2026: The NAV per share is estimated to be $33.88 to $33.96.
• Increase from March 31, 2026: This represents an increase of $0.42 to $0.50 per share, or 1.2% to 1.5%, from the NAV per share of $33.46 as of March 31, 2026.
• This increase occurred after accounting for a supplemental dividend of $0.30 per share paid in June 2026 and was primarily driven by significant net fair value appreciation on the lower middle market and private loan investment portfolios, including a material realized gain in the lower middle market portfolio, and the accretive impact of equity issuances.

Investments on Non-Accrual Status

• As of June 30, 2026, investments on non-accrual status comprised 1.1% of the total investment portfolio at fair value and 4.0% at cost.

Investment Portfolio Activity (Q2 2026)

• Total Lower Middle Market (LMM) Portfolio Investments: Main Street Capital Corporation reported $95.7 million in total LMM portfolio investments.
• Net Decrease in LMM Investment Portfolio Cost Basis: This resulted in a net decrease of - $30.6 million in the total cost basis of the LMM investment portfolio after aggregate repayments and return of invested equity capital.
• Total Private Loan Portfolio Investments: Total private loan portfolio investments amounted to $238.9 million.
• Net Increase in Private Loan Investment Portfolio Cost Basis: This led to a net increase of $60.2 million in the total cost basis of the private loan investment portfolio after aggregate repayments, return of invested equity capital, and a decrease in cost basis due to a realized loss.

Outlook

Main Street Capital Corporation anticipates another strong quarter of operating results for the second quarter of 2026, highlighted by favorable distributable net investment income before taxes and an increase to its net asset value per share for the sixteenth consecutive quarter. The company’s preliminary estimates for NII, DNII, and NAV per share reflect this positive performance, driven by net fair value appreciation and strategic investment activities.