Quick Answer
Main Street Capital CORP reported Long-Term Debt of $2.46 billion for fiscal year 2025.
Main Street Capital CORP Long-Term Debt — Annual History
| Fiscal Year | Long-Term Debt | YoY Change |
|---|---|---|
| 2025 | $2.46B | +15.8% |
| 2024 | $2.12B | +17.8% |
| 2023 | $1.80B | -9.8% |
| 2022 | $2.00B | +11.3% |
| 2021 | $1.80B | — |
Quarterly Long-Term Debt
| Quarter Ending | Long-Term Debt | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $2.15B | -2.3% | -3.0% |
| June 30, 2025 | $2.22B | +0.9% | -1.6% |
| March 31, 2025 | $2.25B | +10.0% | +6.2% |
| December 31, 2024 | $2.12B | +17.8% | -3.5% |
| September 30, 2024 | $2.20B | +13.7% | +0.1% |
| June 30, 2024 | $2.20B | +8.7% | +7.3% |
| March 31, 2024 | $2.05B | +3.0% | +13.7% |
| December 31, 2023 | $1.80B | -9.8% | -6.9% |
- Main Street Capital CORP showed an increase of +15.8% in Long-Term Debt compared to the prior fiscal year.
- Over the 2021–2025 period, Main Street Capital CORP’s long-term debt has grown by 36.8% (from $1.80 billion to $2.46 billion).
- The most recent figure is from Main Street Capital CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 27, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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