POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 293 filers reported holding POWER INTEGRATIONS INC in Q4 2020. The put-call ratio across all filers is 0.63 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $614 | -19.4% | 8,050 | 0.0% | 0.02% | -15.0% |
| Q2 2023 | $762 | +11.9% | 8,050 | 0.0% | 0.02% | +11.1% |
| Q1 2023 | $681 | +18.0% | 8,050 | 0.0% | 0.02% | +12.5% |
| Q4 2022 | $577 | -99.9% | 8,050 | 0.0% | 0.02% | +6.7% |
| Q3 2022 | $518,000 | -14.2% | 8,050 | 0.0% | 0.02% | -16.7% |
| Q2 2022 | $604,000 | -19.0% | 8,050 | 0.0% | 0.02% | -10.0% |
| Q1 2022 | $746,000 | -0.3% | 8,050 | 0.0% | 0.02% | +11.1% |
| Q4 2021 | $748,000 | -6.1% | 8,050 | 0.0% | 0.02% | -14.3% |
| Q3 2021 | $797,000 | +20.6% | 8,050 | 0.0% | 0.02% | +31.2% |
| Q2 2021 | $661,000 | +0.8% | 8,050 | 0.0% | 0.02% | -5.9% |
| Q1 2021 | $656,000 | -0.5% | 8,050 | 0.0% | 0.02% | -5.6% |
| Q4 2020 | $659,000 | +15.0% | 8,050 | -14.8% | 0.02% | +100.0% |
| Q3 2020 | $573,000 | +185.1% | 9,450 | +455.9% | 0.01% | +50.0% |
| Q2 2020 | $201,000 | +34.0% | 1,700 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $150,000 | +8.7% | 1,700 | +21.4% | 0.01% | +50.0% |
| Q4 2019 | $138,000 | +8.7% | 1,400 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $127,000 | +13.4% | 1,400 | 0.0% | 0.00% | +33.3% |
| Q2 2019 | $112,000 | +14.3% | 1,400 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $98,000 | +15.3% | 1,400 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $85,000 | -52.0% | 1,400 | -50.0% | 0.00% | -40.0% |
| Q3 2018 | $177,000 | -78.3% | 2,800 | -74.9% | 0.01% | -76.2% |
| Q2 2018 | $815,000 | +7.0% | 11,150 | 0.0% | 0.02% | +10.5% |
| Q1 2018 | $762,000 | -7.1% | 11,150 | 0.0% | 0.02% | -5.0% |
| Q4 2017 | $820,000 | +0.5% | 11,150 | 0.0% | 0.02% | 0.0% |
| Q3 2017 | $816,000 | -7.5% | 11,150 | -7.9% | 0.02% | -9.1% |
| Q2 2017 | $882,000 | -2.8% | 12,100 | -12.3% | 0.02% | -4.3% |
| Q1 2017 | $907,000 | +344.6% | 13,800 | +360.0% | 0.02% | +360.0% |
| Q4 2016 | $204,000 | +26.7% | 3,000 | +17.6% | 0.01% | +25.0% |
| Q3 2016 | $161,000 | +54.8% | 2,550 | +22.9% | 0.00% | +33.3% |
| Q2 2016 | $104,000 | +1.0% | 2,075 | 0.0% | 0.00% | +50.0% |
| Q1 2016 | $103,000 | +2.0% | 2,075 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $101,000 | +60.3% | 2,075 | +38.3% | 0.00% | +100.0% |
| Q3 2015 | $63,000 | +6.8% | 1,500 | +15.4% | 0.00% | 0.0% |
| Q2 2015 | $59,000 | – | 1,300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,813,737 | $168,097,000 | 3.65% |
| Triodos Investment Management BV | 175,000 | $16,219,000 | 2.07% |
| SNYDER CAPITAL MANAGEMENT L P | 838,068 | $77,672,000 | 1.98% |
| MOODY ALDRICH PARTNERS LLC | 130,637 | $12,107,000 | 1.70% |
| Robeco Schweiz AG | 1,176,650 | $109,052,000 | 1.54% |
| Copeland Capital Management, LLC | 593,225 | $54,980,000 | 1.52% |
| Pier Capital, LLC | 104,812 | $9,714,000 | 1.24% |
| Yorktown Management & Research Co Inc | 11,600 | $1,075,000 | 0.91% |
| Stephens Investment Management Group LLC | 660,337 | $61,200,000 | 0.90% |
| Alpha DNA Investment Management LLC | 12,546 | $1,161,000 | 0.82% |