POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 217 filers reported holding POWER INTEGRATIONS INC in Q3 2017. The put-call ratio across all filers is 0.58 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $40,000 | -4.8% | 714 | +100.0% | 0.00% | -20.0% |
| Q2 2020 | $42,000 | +27.3% | 357 | -4.0% | 0.01% | 0.0% |
| Q1 2020 | $33,000 | -10.8% | 372 | 0.0% | 0.01% | +25.0% |
| Q4 2019 | $37,000 | +12.1% | 372 | +1.4% | 0.00% | 0.0% |
| Q3 2019 | $33,000 | +13.8% | 367 | 0.0% | 0.00% | +33.3% |
| Q2 2019 | $29,000 | +20.8% | 367 | +7.6% | 0.00% | +50.0% |
| Q1 2019 | $24,000 | +14.3% | 341 | 0.0% | 0.00% | -50.0% |
| Q4 2018 | $21,000 | 0.0% | 341 | +4.6% | 0.00% | -71.4% |
| Q3 2018 | $21,000 | -12.5% | 326 | 0.0% | 0.01% | -12.5% |
| Q2 2018 | $24,000 | +9.1% | 326 | 0.0% | 0.02% | +6.7% |
| Q1 2018 | $22,000 | -8.3% | 326 | 0.0% | 0.02% | -6.2% |
| Q4 2017 | $24,000 | 0.0% | 326 | 0.0% | 0.02% | -5.9% |
| Q3 2017 | $24,000 | -27.3% | 326 | -28.4% | 0.02% | -5.6% |
| Q2 2017 | $33,000 | +10.0% | 455 | 0.0% | 0.02% | +12.5% |
| Q1 2017 | $30,000 | -3.2% | 455 | 0.0% | 0.02% | -38.5% |
| Q4 2016 | $31,000 | +6.9% | 455 | 0.0% | 0.03% | +8.3% |
| Q3 2016 | $29,000 | +26.1% | 455 | 0.0% | 0.02% | +4.3% |
| Q2 2016 | $23,000 | 0.0% | 455 | 0.0% | 0.02% | -4.2% |
| Q1 2016 | $23,000 | +4.5% | 455 | 0.0% | 0.02% | 0.0% |
| Q4 2015 | $22,000 | +15.8% | 455 | 0.0% | 0.02% | +41.2% |
| Q3 2015 | $19,000 | – | 455 | – | 0.02% | – |
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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% |