Fastenal Co
Overview
Fastenal Co is listed on Nasdaq and classified as Retail-Building Materials, Hardware, Garden Supply. We have no business description beyond that classification; its SEC filings describe the business.
| Information | Status | As of |
|---|---|---|
| Detailed research report | No report | |
| Rule-based screens | On 1 shortlist: Top Piotroski F-Score | 2026-10-31 |
| Valuation | Model 20.06 (-61% vs price) | 2026-10-31 |
| Chart-pattern read | No read | |
| Paper portfolio | Never held |
Scores
On the current shortlists: Top Piotroski F-Score (#4).
| Method | Score | Inputs as of | Flags |
|---|---|---|---|
| Graham Defensive | 75 | 2025-12-31 | stale input |
| Magic Formula | 31 | 2026-03-31 | stale input |
| Momentum | 76 | 2026-10-30 | |
| Insider | 0 | 2026-10-30 | |
| Buffett Quality | 82 | 2026-09-30 | |
| Lynch GARP | 47 | 2026-09-30 | |
| Graham Enterprising | 65 | 2026-09-30 | |
| Piotroski F-Score | 100 |
Every input with its filing: full score sheet · research packet (JSON) · Markdown · SEC filings.
Valuation
20.06 -61% vs price
Range 9.42 to 22.22, 3 of 3 methods agree. A labelled model estimate, not a price target. Method.