Vulcan Materials Co. short interest
Short interest in Vulcan Materials Co. was 5.6 million shares at the 31 August 2026 settlement, down 11.8% on the previous settlement, with 6.87 days to cover at an average daily volume of 817,535 shares, as reported to FINRA.
| Settlement | Shares short | Change | Average daily volume | Days to cover |
|---|---|---|---|---|
| 31 August 2026 | 5,615,575 | -11.8% | 817,535 | 6.87 |
| 14 August 2026 | 6,367,990 | +4.0% | 912,361 | 6.98 |
| 31 July 2026 | 6,124,440 | -6.5% | 1,142,767 | 5.36 |
| 15 July 2026 | 6,549,851 | +9.0% | 1,006,547 | 6.51 |
| 30 June 2026 | 6,009,130 | +4.3% | 1,413,206 | 4.25 |
| 15 June 2026 | 5,760,092 | +14.9% | 1,257,584 | 4.58 |
| 29 May 2026 | 5,012,427 | +19.2% | 1,249,938 | 4.01 |
| 15 May 2026 | 4,205,188 | -4.8% | 966,224 | 4.35 |
| 30 April 2026 | 4,419,166 | -13.6% | 994,171 | 4.45 |
| 15 April 2026 | 5,114,192 | +0.6% | 1,053,659 | 4.85 |
| 31 March 2026 | 5,085,382 | +24.7% | 1,486,065 | 3.42 |
| 13 March 2026 | 4,077,107 | +6.0% | 1,613,648 | 2.53 |
FINRA publishes consolidated short interest twice a month, about ten days after each settlement. Days to cover is shares short over average daily volume. Short interest as a share of the float is not shown: the float is not in the public record.
Source
FINRA equity short interest data, the public dataset.
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