CTOS short interest
Custom Truck One Source Inc. · Industrials · Rental & Leasing Services · settlement date 2026-09-30
| Shares short | 4,056,271 |
|---|---|
| Change vs prior report | -614,422 (-13.2%) |
| Change over six months | +106.8% |
| Days to cover | 5.13 (sector: 2.82) |
| Average daily volume | 790,630 |
| Rank in Industrials | #154 of 627 by days to cover |
CTOS short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 4,056,271 | -13.2% | 5.13 | 790,630 |
| 2026-09-15 | 4,670,693 | +5.4% | 4.22 | 1,107,817 |
| 2026-08-31 | 4,432,413 | +23.9% | 5.92 | 748,290 |
| 2026-08-14 | 3,576,464 | +1.9% | 3.13 | 1,142,116 |
| 2026-07-31 | 3,509,945 | +7.7% | 2.98 | 1,176,337 |
| 2026-07-15 | 3,260,019 | +8.0% | 3.18 | 1,025,430 |
| 2026-06-30 | 3,018,553 | +20.9% | 2.35 | 1,282,532 |
| 2026-06-15 | 2,496,696 | +19.1% | 2.91 | 857,680 |
| 2026-05-29 | 2,096,135 | +2.1% | 2.60 | 804,991 |
| 2026-05-15 | 2,052,289 | +19.7% | 1.57 | 1,306,036 |
| 2026-04-30 | 1,714,631 | -23.0% | 1.28 | 1,335,509 |
| 2026-04-15 | 2,225,990 | +13.5% | 3.05 | 730,305 |
| 2026-03-31 | 1,961,641 | +5.1% | 2.65 | 741,640 |
| 2026-03-13 | 1,866,150 | +6.1% | 1.82 | 1,024,823 |
| 2026-02-27 | 1,758,769 | -7.7% | 2.04 | 863,839 |
| 2026-02-13 | 1,904,520 | -5.8% | 1.98 | 960,744 |
| 2026-01-30 | 2,021,798 | -3.4% | 2.85 | 710,331 |
| 2026-01-15 | 2,093,492 | -2.6% | 1.95 | 1,072,614 |
| 2025-12-31 | 2,150,529 | -14.5% | 2.82 | 763,551 |
| 2025-12-15 | 2,514,969 | -9.7% | 3.77 | 666,807 |
| 2025-11-28 | 2,785,393 | -3.5% | 2.96 | 942,313 |
| 2025-11-14 | 2,885,346 | -15.2% | 5.93 | 486,498 |
| 2025-10-31 | 3,400,659 | -5.2% | 3.98 | 853,379 |
| 2025-10-15 | 3,588,003 | +6.8% | 3.74 | 959,846 |
| 2025-09-30 | 3,358,553 | +20.9% | 5.06 | 663,977 |
import finzdata as yf
yf.Ticker("CTOS").short_interest # every report since 2017
yf.Client().short_interest(["CTOS"], start="2018-01-01")Industrials short interest · CTOS price history · Who owns CTOS · All short interest