WDC
Western Digital CorpCompany with tickers: WDC
Market Cap
$221.92B
Shares Outstanding
344,682,131
CIK
106040
CUSIP
958102105
13F Activity (30d)
37 filings
11 filers
Website
Visit website
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 Squeeze Score
74/100
Short interest 7.7% of shares — P84
Days to cover 3.9 — P62
Short-volume trend +7.8% — P75
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-15). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-06-15 | 26,449,406 | 31,871,127 | -5,421,721 | 3.87 |
| 2026-05-29 | 31,871,127 | 29,765,534 | +2,105,593 | 5.02 |
| 2026-05-15 | 29,765,534 | 29,140,914 | +624,620 | 3.50 |
| 2026-04-30 | 29,140,914 | 26,758,181 | +2,382,733 | 4.18 |
| 2026-04-15 | 26,758,181 | 26,653,778 | +104,403 | 3.56 |
| 2026-03-31 | 26,653,778 | 27,567,965 | -914,187 | 2.81 |
| 2026-03-13 | 27,567,965 | 29,882,601 | -2,314,636 | 3.53 |
| 2026-02-27 | 29,882,601 | 31,585,632 | -1,703,031 | 3.36 |
| 2026-02-13 | 31,585,632 | 31,540,967 | +44,665 | 2.67 |
| 2026-01-30 | 31,540,967 | 33,513,366 | -1,972,399 | 2.95 |
| 2026-01-15 | 33,513,366 | 36,866,308 | -3,352,942 | 3.50 |
| 2025-12-31 | 36,866,308 | 31,351,861 | +5,514,447 | 4.54 |
| 2025-12-15 | 31,351,861 | 30,825,377 | +526,484 | 4.77 |
| 2025-11-28 | 30,825,377 | 33,625,289 | -2,799,912 | 3.93 |
| 2025-11-14 | 33,625,289 | 31,956,205 | +1,669,084 | 3.40 |
| 2025-10-31 | 31,956,205 | 34,186,289 | -2,230,084 | 3.10 |
| 2025-10-15 | 34,186,289 | 36,849,266 | -2,662,977 | 3.29 |
| 2025-09-30 | 36,849,266 | 39,478,138 | -2,628,872 | 3.86 |
| 2025-09-15 | 39,478,138 | 35,113,585 | +4,364,553 | 3.91 |
| 2025-08-29 | 35,113,585 | 33,327,626 | +1,785,959 | 6.36 |
| 2025-08-15 | 33,327,626 | 32,892,936 | +434,690 | 5.25 |
| 2025-07-31 | 32,892,936 | 33,013,561 | -120,625 | 4.04 |
| 2025-07-15 | 33,013,561 | 33,598,539 | -584,978 | 5.44 |
| 2025-06-30 | 33,598,539 | 34,607,980 | -1,009,441 | 5.18 |
Showing 1–24 of 24 settlements