POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 188 filers reported holding POWER INTEGRATIONS INC in Q1 2015. The put-call ratio across all filers is 0.05 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $626,082 | +12.7% | 7,397 | -4.5% | 0.00% | 0.0% |
| Q4 2022 | $555,400 | +19.4% | 7,744 | +7.2% | 0.00% | 0.0% |
| Q3 2022 | $465,000 | -30.2% | 7,225 | -18.6% | 0.00% | -50.0% |
| Q2 2022 | $666,000 | -18.5% | 8,879 | +0.8% | 0.00% | 0.0% |
| Q1 2022 | $817,000 | +29.9% | 8,810 | +30.2% | 0.00% | +100.0% |
| Q4 2021 | $629,000 | +106.2% | 6,769 | +119.6% | 0.00% | 0.0% |
| Q3 2021 | $305,000 | +24.0% | 3,083 | +2.9% | 0.00% | 0.0% |
| Q2 2021 | $246,000 | +15.0% | 2,997 | +13.9% | 0.00% | 0.0% |
| Q1 2021 | $214,000 | -41.7% | 2,632 | -41.2% | 0.00% | 0.0% |
| Q4 2020 | $367,000 | +27.0% | 4,480 | -14.2% | 0.00% | 0.0% |
| Q3 2020 | $289,000 | -33.6% | 5,221 | +41.9% | 0.00% | -50.0% |
| Q2 2020 | $435,000 | +39.9% | 3,680 | +4.6% | 0.00% | 0.0% |
| Q1 2020 | $311,000 | -51.5% | 3,518 | -66.5% | 0.00% | -50.0% |
| Q4 2018 | $641,000 | -3.5% | 10,506 | 0.0% | 0.00% | +33.3% |
| Q3 2018 | $664,000 | -14.3% | 10,506 | -0.9% | 0.00% | -25.0% |
| Q2 2018 | $775,000 | +8.2% | 10,602 | +1.2% | 0.00% | -20.0% |
| Q1 2018 | $716,000 | -7.1% | 10,481 | 0.0% | 0.01% | 0.0% |
| Q4 2017 | $771,000 | +0.5% | 10,481 | 0.0% | 0.01% | -16.7% |
| Q3 2017 | $767,000 | +0.8% | 10,481 | +0.3% | 0.01% | 0.0% |
| Q2 2017 | $761,000 | +10.0% | 10,445 | -0.7% | 0.01% | +20.0% |
| Q1 2017 | $692,000 | -3.1% | 10,520 | -0.0% | 0.01% | -16.7% |
| Q4 2016 | $714,000 | +6.9% | 10,521 | -0.6% | 0.01% | 0.0% |
| Q3 2016 | $668,000 | +30.2% | 10,589 | +3.4% | 0.01% | +20.0% |
| Q2 2016 | $513,000 | +1.8% | 10,243 | +1.0% | 0.01% | 0.0% |
| Q1 2016 | $504,000 | +3.7% | 10,145 | +1.4% | 0.01% | 0.0% |
| Q4 2015 | $486,000 | -2.6% | 10,000 | -9.5% | 0.01% | -16.7% |
| Q2 2015 | $499,000 | -17.4% | 11,051 | -4.7% | 0.01% | -14.3% |
| Q1 2015 | $604,000 | +16.8% | 11,600 | +15.9% | 0.01% | +16.7% |
| Q4 2014 | $517,000 | -4.1% | 10,005 | 0.0% | 0.01% | -14.3% |
| Q3 2014 | $539,000 | – | 10,005 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,175,448 | $184,129,919 | 4.73% |
| Triodos Investment Management BV | 275,000 | $23,276 | 2.62% |
| SNYDER CAPITAL MANAGEMENT L P | 994,275 | $84,155,436 | 1.79% |
| Montanaro Asset Management Ltd | 130,325 | $11,030,708 | 1.71% |
| Robeco Schweiz AG | 1,194,495 | $101,102,057 | 1.63% |
| Copeland Capital Management, LLC | 737,060 | $62,385 | 1.47% |
| Tributary Capital Management, LLC | 157,731 | $13,350,352 | 1.24% |
| Pier Capital, LLC | 88,057 | $7,453,144 | 1.13% |
| Stephens Investment Management Group LLC | 578,747 | $48,985,146 | 0.82% |
| RIVERBRIDGE PARTNERS LLC | 684,108 | $57,902,922 | 0.81% |