POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 246 filers reported holding POWER INTEGRATIONS INC in Q4 2017. The put-call ratio across all filers is 1.20 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $629,000 | +0.5% | 8,600 | 0.0% | 0.15% | +0.7% |
| Q2 2017 | $626,000 | +10.8% | 8,600 | 0.0% | 0.15% | +10.4% |
| Q1 2017 | $565,000 | -3.1% | 8,600 | 0.0% | 0.13% | -1.5% |
| Q4 2016 | $583,000 | +7.6% | 8,600 | 0.0% | 0.14% | +1.5% |
| Q3 2016 | $542,000 | +26.0% | 8,600 | 0.0% | 0.13% | +38.1% |
| Q2 2016 | $430,000 | +0.7% | 8,600 | 0.0% | 0.10% | 0.0% |
| Q1 2016 | $427,000 | +2.2% | 8,600 | 0.0% | 0.10% | +7.8% |
| Q4 2015 | $418,000 | -76.5% | 8,600 | -79.6% | 0.09% | -78.2% |
| Q3 2015 | $1,781,000 | -5.6% | 42,229 | +1.1% | 0.41% | +13.2% |
| Q2 2015 | $1,887,000 | -14.1% | 41,777 | -1.0% | 0.36% | -10.1% |
| Q1 2015 | $2,198,000 | +1.3% | 42,197 | +0.6% | 0.40% | +6.6% |
| Q4 2014 | $2,170,000 | -3.5% | 41,947 | +0.5% | 0.38% | -4.0% |
| Q3 2014 | $2,249,000 | -46.6% | 41,723 | -43.0% | 0.40% | -44.5% |
| Q2 2014 | $4,213,000 | -15.7% | 73,218 | -3.6% | 0.71% | -10.0% |
| Q1 2014 | $4,997,000 | +7.8% | 75,973 | -8.5% | 0.79% | +13.0% |
| Q4 2013 | $4,635,000 | -4.8% | 83,042 | -7.7% | 0.70% | -12.0% |
| Q3 2013 | $4,871,000 | +4.6% | 89,935 | -21.7% | 0.80% | +16.8% |
| Q2 2013 | $4,658,000 | – | 114,839 | – | 0.68% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,773,711 | $164,760,000 | 3.32% |
| Triodos Investment Management BV | 175,000 | $16,256,000 | 2.12% |
| SNYDER CAPITAL MANAGEMENT L P | 858,647 | $79,760,000 | 1.93% |
| Connacht Asset Management LP | 17,634 | $1,638,000 | 1.60% |
| MOODY ALDRICH PARTNERS LLC | 116,778 | $10,848,000 | 1.51% |
| Copeland Capital Management, LLC | 574,960 | $53,408,000 | 1.39% |
| Pier Capital, LLC | 104,835 | $9,738,000 | 1.03% |
| Robeco Schweiz AG | 788,000 | $73,197,000 | 0.95% |
| Stephens Investment Management Group LLC | 650,155 | $60,393,000 | 0.78% |
| Penbrook Management LLC | 13,500 | $1,254,000 | 0.76% |