UCTT US Equity
Ultra Clean Holdings, Inc.Information Technology · Semiconductors & Related Devices · CIK 1275014 · FY ends Dec 30$76.43
+3.42 (+4.68%)
USD · as of 2026-08-21 · marketstack
Short interest· FINRA consolidated · settlement 2026-07-31
6 settlement cycles| Shares short | 3.3M |
| % of shares out | 7.4% |
| Days to cover | 2.4 |
| Δ vs 2026-07-15 | -6.0% |
bars = shares short · line = days to cover (own scale)
| Settlement | Shares short | Δ vs prior | Avg daily volume | Days to cover |
|---|
| 2026-07-31 | 3,343,289 | -6.0% | 1,376,027 | 2.4 |
| 2026-07-15 | 3,555,892 | +10.4% | 1,645,966 | 2.2 |
| 2026-06-30 | 3,221,999 | -8.0% | 1,574,553 | 2.0 |
| 2026-06-15 | 3,502,511 | +14.0% | 1,305,529 | 2.7 |
| 2026-05-29 | 3,073,344 | +5.2% | 1,029,303 | 3.0 |
| 2026-05-15 | 2,921,707 | +20.5% | 1,099,728 | 2.7 |
FINRA Rule 4560 · twice monthly, published ~a week later.
Output of a disclosed model — assumptions may be wrong. Research, not investment advice. See the Disclaimer.
