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Fastenal CoConsumer Discretionary · Retail-Building Materials, Hardware, Garden Supply · CIK 815556 · FY ends Dec 31$51.26
+0.60 (+1.18%)
USD · as of 2026-08-21 · marketstack
Short interest· FINRA consolidated · settlement 2026-07-31
6 settlement cycles| Shares short | 35.9M |
| % of shares out | 3.1% |
| Days to cover | 4.3 |
| Δ vs 2026-07-15 | +14.1% |
bars = shares short · line = days to cover (own scale)
| Settlement | Shares short | Δ vs prior | Avg daily volume | Days to cover |
|---|
| 2026-07-31 | 35,899,233 | +14.1% | 8,315,588 | 4.3 |
| 2026-07-15 | 31,475,902 | +1.9% | 9,245,045 | 3.4 |
| 2026-06-30 | 30,905,562 | -1.3% | 8,236,391 | 3.8 |
| 2026-06-15 | 31,320,552 | +10.1% | 6,509,896 | 4.8 |
| 2026-05-29 | 28,459,231 | +1.1% | 6,899,617 | 4.1 |
| 2026-05-15 | 28,159,863 | +14.8% | 6,480,655 | 4.3 |
FINRA Rule 4560 · twice monthly, published ~a week later.
Output of a disclosed model — assumptions may be wrong. Research, not investment advice. See the Disclaimer.
