POWI
Power Integrations IncCompany with tickers: POWI
Market Cap
$4.73B
Shares Outstanding
55,719,984
CIK
833640
CUSIP
739276103
13F Activity (30d)
7 filings
5 filers
Website
Visit website
Investor Relations
Investor relations
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
62/100
Short interest 8.5% of shares — P85
Days to cover 4.3 — P67
Short-volume trend -4.0% — P34
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 | 4,716,260 | 4,566,868 | +149,392 | 4.32 |
| 2026-05-29 | 4,566,868 | 4,002,506 | +564,362 | 2.61 |
| 2026-05-15 | 4,002,506 | 4,361,662 | -359,156 | 3.08 |
| 2026-04-30 | 4,361,662 | 4,143,862 | +217,800 | 3.24 |
| 2026-04-15 | 4,143,862 | 4,777,527 | -633,665 | 6.13 |
| 2026-03-31 | 4,777,527 | 4,905,458 | -127,931 | 5.01 |
| 2026-03-13 | 4,905,458 | 4,469,101 | +436,357 | 4.83 |
| 2026-02-27 | 4,469,101 | 4,048,976 | +420,125 | 6.71 |
| 2026-02-13 | 4,048,976 | 4,383,038 | -334,062 | 3.92 |
| 2026-01-30 | 4,383,038 | 5,146,137 | -763,099 | 4.75 |
| 2026-01-15 | 5,146,137 | 4,759,463 | +386,674 | 5.84 |
| 2025-12-31 | 4,759,463 | 4,153,504 | +605,959 | 2.97 |
| 2025-12-15 | 4,153,504 | 4,101,544 | +51,960 | 4.96 |
| 2025-11-28 | 4,101,544 | 4,181,892 | -80,348 | 4.76 |
| 2025-11-14 | 4,181,892 | 3,700,314 | +481,578 | 4.20 |
| 2025-10-31 | 3,700,314 | 3,930,339 | -230,025 | 3.32 |
| 2025-10-15 | 3,930,339 | 2,492,593 | +1,437,746 | 1.79 |
| 2025-09-30 | 2,492,593 | 2,473,563 | +19,030 | 3.53 |
| 2025-09-15 | 2,473,563 | 2,550,673 | -77,110 | 4.24 |
| 2025-08-29 | 2,550,673 | 2,395,658 | +155,015 | 4.86 |
| 2025-08-15 | 2,395,658 | 2,830,790 | -435,132 | 3.07 |
| 2025-07-31 | 2,830,790 | 2,428,138 | +402,652 | 5.78 |
| 2025-07-15 | 2,428,138 | 2,661,211 | -233,073 | 6.28 |
| 2025-06-30 | 2,661,211 | 2,716,490 | -55,279 | 6.00 |
Showing 1–24 of 24 settlements