Main Street Capital CORP (MAIN) bonds
Close on Nov 13, 2026Market cap $5.27BP/E 10.8Yield 7.50%
Debt
Borrowings on the balance sheet, Sep 30, 2026
Main Street Capital reports no long-term debt line
Its balance sheet in XBRL does not include long-term debt, so totals and interest cost cannot be shown.
When the debt comes due
Principal repayments of long-term debt by fiscal year, as scheduled at Dec 31, 2025
From the debt maturity table in the annual report (filing). “Later” is everything due after year five.
Notes and loans outstanding
As tagged in Main Street Capital's 10-Q for the period ended Jun 30, 2026
Coupon by maturity
Each circle is a note, sized by the amount issued. The line is what the US Treasury pays today for the same time to maturity.
| Issue | Coupon | Matures | Amount issued | Carrying value |
|---|---|---|---|---|
| July2026 Notes | 3.00% | 2026 | $200.00M | $500.00M |
| June 2027 Notes, Additional | 5.62% | 2027 | $100.00M | – |
| June2027 Notes | 6.34% | 2027 | $400.00M | $400.00M |
| August2028 Notes | 5.40% | 2028 | $350.00M | $350.00M |
| March2029 Notes | 6.68% | 2029 | $550.00M | $550.00M |
| April2031 Notes | 6.93% | 2031 | $150.00M | $150.00M |
| 1.13% Fixed Interest Rate | 1.13% | – | – | $10.00M |
| 1.31% Fixed Interest Rate | 1.31% | – | – | $10.00M |
| 1.58% Fixed Interest Rate | 1.58% | – | – | $60.00M |
| 1.94% Fixed Interest Rate | 1.94% | – | – | $25.20M |
| 2.35% Fixed Interest Rate | 2.35% | – | – | $15.00M |
| 3.19% Fixed Interest Rate | 3.19% | – | – | $34.60M |
| 3.41% Fixed Interest Rate | 3.41% | – | – | $43.00M |
| 3.52% Fixed Interest Rate | 3.52% | – | – | $40.40M |
| 3.77% Fixed Interest Rate | 3.77% | – | – | $32.00M |
| 5.09% Fixed Interest Rate | 5.09% | – | – | $63.80M |
| 5.74% Fixed Interest Rate | 5.74% | – | – | $16.00M |
| December 2025 Series A Notes | 7.84% | – | $100.00M | – |
| December 2025 Series B Notes | 7.53% | – | $50.00M | – |
| SBIC Debentures | – | – | $475.00M | $350.00M |
Companies tag their debt differently: some list every note, others group notes by issuance year or by type, so the list may not add up to total debt. Notes that matured before today are hidden. Source: 10-Q.
Credit facilities
Revolving credit lines and other committed borrowing capacity
| Facility | Size | Drawn |
|---|---|---|
| Corporate Facility | $1.24B | $26.00M |
| Revolving Credit Facility | – | $241.00M |
| SPV Facility | – | $215.00M |
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