POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 220 filers reported holding POWER INTEGRATIONS INC in Q1 2017. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $479,000 | +18.6% | 4,844 | -2.4% | 0.04% | +26.5% |
| Q1 2021 | $404,000 | -6.7% | 4,963 | +13.2% | 0.03% | +161.5% |
| Q4 2019 | $433,000 | -3.1% | 4,386 | -31.5% | 0.01% | -50.0% |
| Q1 2019 | $447,000 | -37.5% | 6,400 | -34.7% | 0.03% | +73.3% |
| Q2 2018 | $715,000 | -25.8% | 9,800 | -25.2% | 0.02% | +7.1% |
| Q4 2017 | $963,000 | +31.6% | 13,100 | +31.0% | 0.01% | +75.0% |
| Q3 2017 | $732,000 | -12.6% | 10,000 | -13.0% | 0.01% | -38.5% |
| Q2 2017 | $838,000 | -9.8% | 11,500 | -16.1% | 0.01% | -43.5% |
| Q4 2016 | $929,000 | +46.1% | 13,700 | +35.6% | 0.02% | +9.5% |
| Q3 2016 | $636,000 | +55.1% | 10,100 | +23.2% | 0.02% | +10.5% |
| Q2 2016 | $410,000 | +55.3% | 8,200 | +78.3% | 0.02% | -59.6% |
| Q2 2014 | $264,000 | – | 4,600 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,103,568 | $199,144,783 | 4.49% |
| Montanaro Asset Management Ltd | 194,000 | $18,365,980 | 2.90% |
| Triodos Investment Management BV | 275,000 | $26,034 | 2.60% |
| SNYDER CAPITAL MANAGEMENT L P | 991,112 | $93,828,573 | 2.00% |
| Robeco Schweiz AG | 1,061,495 | $100,491,732 | 1.50% |
| Copeland Capital Management, LLC | 765,771 | $72,495,526 | 1.50% |
| Tributary Capital Management, LLC | 154,915 | $14,665,803 | 1.32% |
| Pier Capital, LLC | 89,380 | $8,461,605 | 1.21% |
| Lisanti Capital Growth, LLC | 86,615 | $8,199,842 | 1.14% |
| Ceredex Value Advisors LLC | 607,650 | $57,526,226 | 0.93% |