LSTR · Landstar System 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 | 1,420,362 | 1,105,897 | +314,465 | 3.60 |
| 2026-06-30 | 1,105,897 | 1,287,104 | -181,207 | 2.07 |
| 2026-06-15 | 1,287,104 | 1,623,155 | -336,051 | 2.89 |
| 2026-05-29 | 1,623,155 | 1,316,132 | +307,023 | 2.96 |
| 2026-05-15 | 1,316,132 | 1,349,415 | -33,283 | 2.59 |
| 2026-04-30 | 1,349,415 | 1,514,758 | -165,343 | 2.66 |
| 2026-04-15 | 1,514,758 | 1,678,055 | -163,297 | 4.15 |
| 2026-03-31 | 1,678,055 | 1,507,143 | +170,912 | 3.96 |
| 2026-03-13 | 1,507,143 | 1,209,573 | +297,570 | 3.12 |
| 2026-02-27 | 1,209,573 | 1,316,980 | -107,407 | 1.79 |
| 2026-02-13 | 1,316,980 | 995,630 | +321,350 | 1.67 |
| 2026-01-30 | 995,630 | 1,125,154 | -129,524 | 1.89 |
| 2026-01-15 | 1,125,154 | 1,234,647 | -109,493 | 2.35 |
| 2025-12-31 | 1,234,647 | 1,159,466 | +75,181 | 3.22 |
| 2025-12-15 | 1,159,466 | 1,189,720 | -30,254 | 2.49 |
| 2025-11-28 | 1,189,720 | 1,407,531 | -217,811 | 3.22 |
| 2025-11-14 | 1,407,531 | 1,524,038 | -116,507 | 3.20 |
| 2025-10-31 | 1,524,038 | 1,738,491 | -214,453 | 2.71 |
| 2025-10-15 | 1,738,491 | 1,852,168 | -113,677 | 4.03 |
| 2025-09-30 | 1,852,168 | 1,704,966 | +147,202 | 4.37 |
| 2025-09-15 | 1,704,966 | 1,646,904 | +58,062 | 5.13 |
| 2025-08-29 | 1,646,904 | 1,651,176 | -4,272 | 4.22 |
| 2025-08-15 | 1,651,176 | 1,485,639 | +165,537 | 4.62 |
| 2025-07-31 | 1,485,639 | 1,545,224 | -59,585 | 3.11 |