Golub Capital BDC, Inc.

What they do

Golub Capital BDC primarily originates and holds senior secured loans, including one-stop loans, to middle-market companies. It also makes subordinated debt and equity investments. The company is externally managed by GC Advisors LLC and elected to be treated as a regulated investment company. As of June 30, 2026, its investment portfolio was valued at approximately $7.9 billion (based on total assets of $8.34 billion and debt investments).

Revenue drivers

• One-Stop Loans — The largest investment type, representing the majority of the portfolio. One-stop loans combine senior and subordinated debt features, generating interest income.
• Senior Secured Loans — A significant portion of the portfolio, providing lower-risk interest income, typically with floating rates.
• Equity and Other Investments — A smaller component, including warrants and equity co-investments, which provide potential upside through capital appreciation and dividends.

Recent performance

For fiscal 2025, net income was $376.6 million, up from $273.8 million in fiscal 2024, with diluted EPS of $1.42. Operating cash flow was negative at -$113.6 million for fiscal 2025. As of June 30, 2026, total assets were $8.34 billion and long-term debt was $4.54 billion, with shareholder equity of $3.70 billion. Non-accrual investments increased to 1.9% of total investments at fair value (2.9% at cost), though still low. In the quarter ended June 30, 2026, three portfolio company investments exited non-accrual status.

Strategy

The company focuses on lending to upper-middle-market companies with strong cash flows and defensible market positions. It emphasizes originating proprietary transactions through its relationships and underwriting discipline. Management continues to grow the portfolio through new investments, while maintaining an asset coverage ratio and managing leverage to meet regulatory requirements. The company also uses interest rate swaps and foreign exchange forwards to manage risk.

Risks

• Credit risk and non-accruals — Non-accrual investments have increased to 1.9% of total investments at fair value, and any further deterioration could reduce income and asset values.
• Interest rate sensitivity — A significant portion of loans have floating rates, so changes in interest rates can affect both net investment income and the fair value of the portfolio.
• Leverage and liquidity risk — The company relies on long-term debt (including unsecured notes and other borrowings) of $4.54 billion, and adverse credit markets could limit access to financing.
• Manager reliance and conflicts — The company is externally managed by GC Advisors, and its performance depends on retaining key personnel; conflicts of interest may arise in fee arrangements and investment allocations.

Outlook

Management expects continued strong portfolio company performance, with about 87% of the portfolio internally rated '4' or '5' (on their rating scale). They anticipate ongoing origination activity and a stable to modestly improving credit environment. However, they note potential headwinds from economic uncertainty and interest rate volatility.