MPWR short interest
Monolithic Power Systems Inc. · Technology · Semiconductors · settlement date 2026-09-30
| Shares short | 1,858,921 |
|---|---|
| Change vs prior report | -47,918 (-2.5%) |
| Change over six months | -6.4% |
| Days to cover | 2.33 (sector: 2.83) |
| Average daily volume | 799,004 |
| Rank in Technology | #450 of 719 by days to cover |
MPWR short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 1,858,921 | -2.5% | 2.33 | 799,004 |
| 2026-09-15 | 1,906,839 | -4.6% | 3.14 | 606,859 |
| 2026-08-31 | 1,998,007 | +8.6% | 3.31 | 603,244 |
| 2026-08-14 | 1,839,078 | -13.3% | 2.73 | 672,561 |
| 2026-07-31 | 2,122,311 | -13.6% | 2.13 | 997,500 |
| 2026-07-15 | 2,456,955 | +11.0% | 2.67 | 919,274 |
| 2026-06-30 | 2,214,362 | -5.7% | 1.50 | 1,475,639 |
| 2026-06-15 | 2,348,322 | +1.2% | 3.04 | 772,017 |
| 2026-05-29 | 2,319,453 | +17.4% | 3.27 | 709,701 |
| 2026-05-15 | 1,975,414 | +14.8% | 3.07 | 643,825 |
| 2026-04-30 | 1,720,835 | -5.7% | 2.76 | 622,834 |
| 2026-04-15 | 1,825,570 | -8.1% | 3.39 | 539,070 |
| 2026-03-31 | 1,985,296 | -0.1% | 3.70 | 536,074 |
| 2026-03-13 | 1,987,899 | -3.2% | 3.52 | 564,435 |
| 2026-02-27 | 2,054,245 | -2.2% | 4.54 | 452,007 |
| 2026-02-13 | 2,099,811 | -8.9% | 2.49 | 844,053 |
| 2026-01-30 | 2,304,227 | -0.4% | 3.74 | 615,553 |
| 2026-01-15 | 2,313,245 | -19.0% | 4.43 | 522,096 |
| 2025-12-31 | 2,855,358 | +65.0% | 3.11 | 917,722 |
| 2025-12-15 | 1,729,984 | -6.5% | 3.31 | 523,443 |
| 2025-11-28 | 1,850,349 | +3.0% | 2.52 | 732,879 |
| 2025-11-14 | 1,796,489 | +7.7% | 2.71 | 663,569 |
| 2025-10-31 | 1,667,795 | -11.4% | 2.44 | 684,845 |
| 2025-10-15 | 1,881,672 | -8.3% | 3.31 | 567,843 |
| 2025-09-30 | 2,051,204 | +26.7% | 4.09 | 502,060 |
import finzdata as yf
yf.Ticker("MPWR").short_interest # every report since 2017
yf.Client().short_interest(["MPWR"], start="2018-01-01")Technology short interest · MPWR price history · Who owns MPWR · All short interest