As of 2026-09-09, the Relative Valuation of Fastenal Co (FAST) is 30.36 USD. This relative valuation is based on P/E multiples. With the latest stock price at 49.38 USD, the upside of Fastenal Co based on Relative Valuation is -38.5%.
The range of the Relative Valuation is 26.70 - 34.29 USD.
| Range | Selected | |
| Trailing P/E multiples | 26.7x - 29.1x | 28.0x |
| Forward P/E multiples | 19.9x - 21.4x | 20.6x |
| Fair Price | 26.70 - 34.29 | 30.36 |
| Upside | -45.9% - -30.6% | -38.5% |
| Date | P/E |
| 2026-09-08 | 41.91 |
| 2026-09-04 | 42.10 |
| 2026-09-03 | 41.78 |
| 2026-09-02 | 40.68 |
| 2026-09-01 | 41.38 |
| 2026-08-31 | 41.85 |
| 2026-08-28 | 42.25 |
| 2026-08-27 | 43.40 |
| 2026-08-26 | 43.41 |
| 2026-08-25 | 42.70 |
| 2026-08-24 | 43.52 |
| 2026-08-21 | 43.51 |
| 2026-08-20 | 43.00 |
| 2026-08-19 | 43.66 |
| 2026-08-18 | 43.52 |
| 2026-08-17 | 43.48 |
| 2026-08-14 | 43.30 |
| 2026-08-13 | 43.57 |
| 2026-08-12 | 44.32 |
| 2026-08-11 | 44.46 |
| 2026-08-10 | 44.26 |
| 2026-08-07 | 44.00 |
| 2026-08-06 | 43.12 |
| 2026-08-05 | 42.43 |
| 2026-08-04 | 42.19 |
| 2026-08-03 | 40.83 |
| 2026-07-31 | 40.49 |
| 2026-07-30 | 39.60 |
| 2026-07-29 | 40.55 |
| 2026-07-28 | 40.82 |
| 2026-07-27 | 40.43 |
| 2026-07-24 | 39.91 |
| 2026-07-23 | 39.17 |
| 2026-07-22 | 38.47 |
| 2026-07-21 | 38.20 |
| 2026-07-20 | 37.99 |
| 2026-07-17 | 38.61 |
| 2026-07-16 | 39.61 |
| 2026-07-15 | 38.50 |
| 2026-07-14 | 38.82 |
| 2026-07-13 | 39.93 |
| 2026-07-10 | 39.46 |
| 2026-07-09 | 39.34 |
| 2026-07-08 | 39.48 |
| 2026-07-07 | 39.98 |
| 2026-07-06 | 41.00 |
| 2026-07-02 | 41.25 |
| 2026-07-01 | 40.53 |
| 2026-06-30 | 40.77 |
| 2026-06-29 | 40.23 |