POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 221 filers reported holding POWER INTEGRATIONS INC in Q3 2018. The put-call ratio across all filers is 2.81 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $509,000 | +19.8% | 7,283 | +4.5% | 0.02% | +5.0% |
| Q4 2018 | $425,000 | -0.5% | 6,967 | +3.1% | 0.02% | +11.1% |
| Q3 2018 | $427,000 | -14.9% | 6,756 | -1.8% | 0.02% | -25.0% |
| Q2 2018 | $502,000 | +15.1% | 6,877 | +7.9% | 0.02% | +100.0% |
| Q1 2018 | $436,000 | -2.9% | 6,376 | +4.4% | 0.01% | +33.3% |
| Q4 2017 | $449,000 | -5.5% | 6,108 | -5.8% | 0.01% | -10.0% |
| Q3 2017 | $475,000 | +1.5% | 6,483 | +1.0% | 0.01% | 0.0% |
| Q2 2017 | $468,000 | – | 6,419 | – | 0.01% | – |
Download | ||||||
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% |