$36.92
0.451.23%
Last update: Dec 15, 9:30 AM

Short interest in Power Integrations Inc (NASDAQ:POWI) decreased during the last reporting period, falling from 4.18M to 4.10M. This put 10.24% of the company's publicly available shares short.
Based on the recent average volume of 862.46K shares traded per day, it would take 4.76 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.
| Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| POWI | Power Integrations, Inc. Commo | 11/28/2025 | 12/09/2025 | 10.24% | 40,061,244 | 4,101,544 | 862,464 | 4.76 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 11/14/2025 | 11/25/2025 | 10.44% | 40,061,244 | 4,181,892 | 995,969 | 4.2 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 10/31/2025 | 11/11/2025 | 9.24% | 40,061,244 | 3,700,314 | 1,114,139 | 3.32 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 10/15/2025 | 10/24/2025 | 9.63% | 40,820,664 | 3,930,339 | 2,200,121 | 1.79 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 09/30/2025 | 10/09/2025 | 6.11% | 40,820,664 | 2,492,593 | 706,592 | 3.53 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 09/15/2025 | 09/24/2025 | 6.06% | 40,820,664 | 2,473,563 | 583,730 | 4.24 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 08/29/2025 | 09/10/2025 | 6.25% | 40,820,664 | 2,550,673 | 525,004 | 4.86 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 08/15/2025 | 08/26/2025 | 5.87% | 40,820,664 | 2,395,658 | 781,128 | 3.07 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 07/31/2025 | 08/11/2025 | 6.93% | 40,820,664 | 2,830,790 | 490,167 | 5.78 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 07/15/2025 | 07/24/2025 | 5.92% | 41,015,405 | 2,428,138 | 386,556 | 6.28 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 06/30/2025 | 07/10/2025 | 6.49% | 41,015,405 | 2,661,211 | 443,397 | 6 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 06/13/2025 | 06/25/2025 | 6.62% | 41,015,405 | 2,716,490 | 572,378 | 4.75 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 05/30/2025 | 06/10/2025 | 8.99% | 41,015,405 | 3,688,481 | 473,236 | 7.79 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 05/15/2025 | 05/27/2025 | 8.82% | 41,015,405 | 3,618,789 | 649,038 | 5.58 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 04/30/2025 | 05/09/2025 | 9.46% | 42,281,075 | 4,000,221 | 460,156 | 8.69 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 04/15/2025 | 04/25/2025 | 9.54% | 42,281,075 | 4,034,994 | 836,910 | 4.82 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 03/31/2025 | 04/09/2025 | 9.17% | 42,281,075 | 3,877,199 | 455,854 | 8.51 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 03/14/2025 | 03/25/2025 | 9.21% | 42,281,075 | 3,896,063 | 592,357 | 6.58 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 02/28/2025 | 03/11/2025 | 8.96% | 42,281,075 | 3,789,955 | 723,508 | 5.24 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 02/14/2025 | 02/26/2025 | 7.73% | 42,281,075 | 3,268,167 | 458,827 | 7.12 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 01/31/2025 | 02/11/2025 | 7.98% | 42,212,696 | 3,367,639 | 469,118 | 7.18 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 01/15/2025 | 01/27/2025 | 8.50% | 42,212,696 | 3,587,909 | 389,643 | 9.21 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 12/31/2024 | 01/10/2025 | 8.96% | 42,212,696 | 3,781,660 | 354,317 | 10.67 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 12/13/2024 | 12/24/2024 | 9.15% | 42,212,696 | 3,863,659 | 336,752 | 11.47 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 11/29/2024 | 12/10/2024 | 9.16% | 42,212,696 | 3,867,125 | 359,716 | 10.75 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 11/15/2024 | 11/26/2024 | 9.38% | 42,212,696 | 3,961,637 | 518,928 | 7.63 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 10/31/2024 | 11/11/2024 | 9.47% | 42,212,696 | 3,997,834 | 282,776 | 14.14 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 10/15/2024 | 10/24/2024 | 7.82% | 42,177,571 | 3,296,328 | 245,077 | 13.45 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 09/30/2024 | 10/09/2024 | 8.25% | 42,177,571 | 3,480,706 | 540,003 | 6.45 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 09/13/2024 | 09/24/2024 | 8.98% | 42,177,571 | 3,788,957 | 433,300 | 8.74 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 08/30/2024 | 09/11/2024 | 8.86% | 42,177,571 | 3,737,345 | 402,633 | 9.28 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 07/31/2024 | 08/09/2024 | 9.49% | 42,177,571 | 4,004,538 | 375,975 | 10.65 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 07/15/2024 | 07/24/2024 | 9.31% | 42,111,972 | 3,922,091 | 303,305 | 12.93 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 06/28/2024 | 07/10/2024 | 9.22% | 42,111,972 | 3,884,258 | 539,328 | 7.2 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 06/14/2024 | 06/26/2024 | 8.36% | 42,111,972 | 3,520,689 | 233,232 | 15.1 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 05/31/2024 | 06/11/2024 | 9.70% | 42,111,972 | 4,086,310 | 331,999 | 12.31 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 05/15/2024 | 05/24/2024 | 8.52% | 42,111,972 | 3,588,789 | 518,517 | 6.92 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 04/30/2024 | 05/09/2024 | 8.95% | 42,111,972 | 3,768,356 | 450,167 | 8.37 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 04/15/2024 | 04/24/2024 | 10.32% | 42,225,130 | 4,355,991 | 297,432 | 14.65 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 03/28/2024 | 04/09/2024 | 9.76% | 42,225,130 | 4,121,691 | 340,010 | 12.12 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 03/15/2024 | 03/26/2024 | 9.15% | 43,397,450 | 3,970,769 | 386,125 | 10.28 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 02/29/2024 | 03/11/2024 | 9.07% | 43,397,450 | 3,934,731 | 464,576 | 8.47 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 02/15/2024 | 02/27/2024 | 8.60% | 43,397,450 | 3,733,729 | 524,494 | 7.12 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 01/31/2024 | 02/09/2024 | 8.13% | 43,369,033 | 3,524,310 | 344,670 | 10.23 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 01/12/2024 | 01/24/2024 | 7.81% | 43,369,033 | 3,388,689 | 314,809 | 10.76 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 12/29/2023 | 01/10/2024 | 7.81% | 43,369,033 | 3,385,666 | 330,278 | 10.25 | Get Alert |
| POWI | Power Integrations, Inc. Commo | 12/15/2023 | 12/27/2023 | 7.59% | 43,369,033 | 3,290,903 | 495,287 | 6.64 | Get Alert |
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