FASTENAL CO Debt Disclosure
Average Interest Rate at December 31, 2025 | Debt Outstanding | ||||||||||||||||||||||
| Maturity Date | 2025 | 2024 | |||||||||||||||||||||
| Unsecured revolving credit facility | 4.73 | % | September 28, 2027 | $ | — | — | |||||||||||||||||
| Senior unsecured promissory notes payable, Series D | 2.66 | % | May 15, 2025 | — | 75.0 | ||||||||||||||||||
| Senior unsecured promissory notes payable, Series E | 2.72 | % | May 15, 2027 | 50.0 | 50.0 | ||||||||||||||||||
| Senior unsecured promissory notes payable, Series G | 2.13 | % | June 24, 2026 | 25.0 | 25.0 | ||||||||||||||||||
| Senior unsecured promissory notes payable, Series H | 2.50 | % | June 24, 2030 | 50.0 | 50.0 | ||||||||||||||||||
| Total | 125.0 | 200.0 | |||||||||||||||||||||
| Less: Current portion of debt | (25.0) | (75.0) | |||||||||||||||||||||
| Long-term debt | $ | 100.0 | 125.0 | ||||||||||||||||||||
| Outstanding letters of credit under unsecured revolving credit facility - contingent obligation | $ | 29.7 | 31.2 | ||||||||||||||||||||
| Principal Payments | |||||
| 2026 | $ | 25.0 | |||
| 2027 | 50.0 | ||||
| 2028 | — | ||||
| 2029 | — | ||||
| 2030 | 50.0 | ||||
| 2031 and thereafter | — | ||||
| Total | $ | 125.0 | |||
Historical Timeline
| Fiscal Year | Filed | |
|---|---|---|
| 2025 | Feb 5, 2026 | Showing above |
| 2024 | Feb 6, 2025 | |
| 2023 | Feb 6, 2024 | |
| 2022 | Feb 7, 2023 | |
| 2021 | Feb 7, 2022 | |
| 2020 | Feb 8, 2021 | |
| 2019 | Feb 6, 2020 | |
About Debt Disclosures
Debt disclosures detail a company's borrowing structure — the types of instruments, interest rates, maturity schedule, and covenant restrictions that define its financial obligations and flexibility. This section is essential for assessing refinancing risk, interest rate exposure, and the margin of safety against financial distress.
Key signals: the maturity schedule reveals concentration risk — large maturities within 1-2 years during tight credit markets can force dilutive refinancing or asset sales. Compare the fair value of debt against carrying amount to gauge whether the market views the company's credit risk differently than the balance sheet suggests. Watch covenant compliance disclosures for tightening cushions, especially leverage and interest coverage ratios. Variable-rate debt exposure quantifies sensitivity to interest rate changes. Secured versus unsecured mix affects recovery rates and future borrowing capacity. Compare net debt-to-EBITDA against industry peers and covenant limits to assess financial health.