POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 180 filers reported holding POWER INTEGRATIONS INC in Q3 2013. The put-call ratio across all filers is 1.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $1,166,000 | -40.3% | 22,385 | -40.7% | 0.68% | -46.8% |
| Q4 2014 | $1,953,000 | -7.0% | 37,750 | -3.2% | 1.28% | -12.6% |
| Q3 2014 | $2,101,000 | -7.4% | 38,981 | -1.1% | 1.46% | -8.8% |
| Q2 2014 | $2,268,000 | -15.6% | 39,422 | -3.5% | 1.60% | -10.9% |
| Q1 2014 | $2,687,000 | +12.9% | 40,847 | -4.2% | 1.80% | +0.8% |
| Q4 2013 | $2,379,000 | -0.2% | 42,622 | -3.2% | 1.79% | -4.3% |
| Q3 2013 | $2,384,000 | +33.1% | 44,024 | -0.3% | 1.87% | +21.5% |
| Q2 2013 | $1,791,000 | – | 44,167 | – | 1.54% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Grandeur Peak Global Advisors, LLC | 315,340 | $22,055,000 | 2.50% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,757,709 | $122,934,000 | 2.16% |
| Copeland Capital Management, LLC | 416,415 | $29,124,000 | 1.85% |
| SNYDER CAPITAL MANAGEMENT L P | 453,955 | $31,750,000 | 1.50% |
| Triodos Investment Management BV | 90,000 | $6,295,000 | 1.27% |
| Robeco Schweiz AG | 432,000 | $30,214,000 | 1.25% |
| Ceredex Value Advisors LLC | 1,373,429 | $96,057,000 | 1.18% |
| Impax Asset Management Group plc | 1,089,166 | $76,176,000 | 1.05% |
| Penbrook Management LLC | 8,600 | $601,000 | 0.62% |
| GW&K Investment Management, LLC | 490,663 | $34,317,000 | 0.55% |