Main Street Capital Corp 8-K

Summary

Q2 2026 private loan portfolio activity. Main Street originated new or increased private loan commitments totaling $319M and funded $238.9M of investments at cost. As of 6/30/2026, the portfolio spanned 86 companies and was primarily invested in first lien senior secured debt.

Key Figures

• Q2 commitments and funding: $319M in new or increased commitments; $238.9M in funded investments at cost.
• Notable commitments and investments: $81.5M term loan, $24.4M revolver and $32.6M delayed draw term loan to a mechanical, electrical and plumbing services provider; $112.4M term loan, $6.2M revolver and $18.0M delayed draw term loan to a custom power systems provider.
• Other activity: $20.4M term loan, $3.6M revolver and $1.2M equity investment in a structural repair and restoration provider; $7.5M increased delayed draw term loan commitment to a talent advisory provider.
• Portfolio at cost: ≈$2.1B across 86 companies; 93.6% first lien senior secured debt and 6.4% equity investments or other securities.