ACM
AecomCompany with tickers: ACM
CIK
868857
CUSIP
00766T100
Shares Outstanding
128,522,920
13F Activity (30d)
329 filings
324 filers
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 6,456,418 | 6,974,822 | -518,404 | 1.74 |
| 2026-05-15 | 6,974,822 | 6,162,000 | +812,822 | 4.17 |
| 2026-04-30 | 6,162,000 | 5,555,973 | +606,027 | 5.50 |
| 2026-04-15 | 5,555,973 | 5,514,673 | +41,300 | 4.90 |
| 2026-03-31 | 5,514,673 | 4,730,643 | +784,030 | 4.58 |
| 2026-03-13 | 4,730,643 | 4,224,942 | +505,701 | 4.49 |
| 2026-02-27 | 4,224,942 | 3,233,971 | +990,971 | 2.27 |
| 2026-02-13 | 3,233,971 | 3,379,620 | -145,649 | 1.39 |
| 2026-01-30 | 3,379,620 | 3,797,971 | -418,351 | 2.31 |
| 2026-01-15 | 3,797,971 | 3,988,471 | -190,500 | 3.23 |
| 2025-12-31 | 3,988,471 | 4,032,081 | -43,610 | 2.94 |
| 2025-12-15 | 4,032,081 | 4,395,727 | -363,646 | 2.51 |
| 2025-11-28 | 4,395,727 | 3,497,646 | +898,081 | 2.01 |
| 2025-11-14 | 3,497,646 | 3,118,929 | +378,717 | 4.50 |
| 2025-10-31 | 3,118,929 | 2,995,061 | +123,868 | 4.28 |
| 2025-10-15 | 2,995,061 | 3,502,576 | -507,515 | 3.83 |
| 2025-09-30 | 3,502,576 | 2,940,251 | +562,325 | 2.87 |
| 2025-09-15 | 2,940,251 | 3,504,770 | -564,519 | 3.19 |
| 2025-08-29 | 3,504,770 | 3,453,865 | +50,905 | 4.10 |
| 2025-08-15 | 3,453,865 | 3,410,447 | +43,418 | 3.93 |
| 2025-07-31 | 3,410,447 | 2,504,519 | +905,928 | 3.59 |
| 2025-07-15 | 2,504,519 | 2,756,777 | -252,258 | 3.72 |
| 2025-06-30 | 2,756,777 | 2,357,937 | +398,840 | 2.02 |
| 2025-06-13 | 2,357,937 | 2,699,769 | -341,832 | 3.56 |
Showing 1–24 of 24 settlements