ACA · Arcosa, Inc.
Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
|
2026-07-31
Scheduled
FINRA publishes Aug 11
|
— | — | — | — |
| 2026-07-15 | 993,631 | 997,629 | -3,998 | 1.33 |
| 2026-06-30 | 997,629 | 1,379,868 | -382,239 | 1.00 |
| 2026-06-15 | 1,379,868 | 1,359,638 | +20,230 | 4.98 |
| 2026-05-29 | 1,359,638 | 1,395,341 | -35,703 | 5.56 |
| 2026-05-15 | 1,395,341 | 1,399,806 | -4,465 | 4.24 |
| 2026-04-30 | 1,399,806 | 1,336,366 | +63,440 | 4.94 |
| 2026-04-15 | 1,336,366 | 1,156,104 | +180,262 | 5.25 |
| 2026-03-31 | 1,156,104 | 1,135,262 | +20,842 | 3.62 |
| 2026-03-13 | 1,135,262 | 904,013 | +231,249 | 2.41 |
| 2026-02-27 | 904,013 | 870,601 | +33,412 | 2.60 |
| 2026-02-13 | 870,601 | 769,642 | +100,959 | 4.28 |
| 2026-01-30 | 769,642 | 893,237 | -123,595 | 3.77 |
| 2026-01-15 | 893,237 | 937,452 | -44,215 | 3.91 |
| 2025-12-31 | 937,452 | 1,093,865 | -156,413 | 4.64 |
| 2025-12-15 | 1,093,865 | 1,106,158 | -12,293 | 4.87 |
| 2025-11-28 | 1,106,158 | 1,082,355 | +23,803 | 4.59 |
| 2025-11-14 | 1,082,355 | 1,162,370 | -80,015 | 4.44 |
| 2025-10-31 | 1,162,370 | 1,147,975 | +14,395 | 5.41 |
| 2025-10-15 | 1,147,975 | 1,157,359 | -9,384 | 5.97 |
| 2025-09-30 | 1,157,359 | 1,209,170 | -51,811 | 4.85 |
| 2025-09-15 | 1,209,170 | 1,141,929 | +67,241 | 6.56 |
| 2025-08-29 | 1,141,929 | 1,148,479 | -6,550 | 4.71 |
| 2025-08-15 | 1,148,479 | 1,166,982 | -18,503 | 3.01 |
| 2025-07-31 | 1,166,982 | 1,268,438 | -101,456 | 3.99 |