POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 182 filers reported holding POWER INTEGRATIONS INC in Q3 2015. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $369,000 | -8.2% | 5,399 | -1.3% | 0.01% | 0.0% |
| Q4 2017 | $402,000 | -6.9% | 5,472 | -7.2% | 0.01% | -8.3% |
| Q3 2017 | $432,000 | -10.9% | 5,898 | -11.3% | 0.01% | -14.3% |
| Q2 2017 | $485,000 | +22.5% | 6,648 | +10.4% | 0.01% | +16.7% |
| Q1 2017 | $396,000 | -1.0% | 6,021 | +2.2% | 0.01% | 0.0% |
| Q4 2016 | $400,000 | -4.5% | 5,892 | -11.4% | 0.01% | -29.4% |
| Q3 2016 | $419,000 | +17.0% | 6,647 | -7.0% | 0.02% | +6.2% |
| Q2 2016 | $358,000 | -6.0% | 7,145 | -6.9% | 0.02% | -5.9% |
| Q1 2016 | $381,000 | +3.5% | 7,673 | +1.3% | 0.02% | 0.0% |
| Q4 2015 | $368,000 | -99.9% | 7,574 | +10.9% | 0.02% | -32.0% |
| Q3 2015 | $288,064,000 | +84624.7% | 6,831 | -9.3% | 0.02% | +47.1% |
| Q2 2015 | $340,000 | -23.4% | 7,532 | -11.4% | 0.02% | +70.0% |
| Q1 2015 | $444,000 | -12.8% | 8,500 | -13.6% | 0.01% | -67.7% |
| Q4 2014 | $509,000 | -18.4% | 9,838 | -15.0% | 0.03% | -22.5% |
| Q3 2014 | $624,000 | -1.7% | 11,576 | +4.8% | 0.04% | -4.8% |
| Q2 2014 | $635,000 | -5.4% | 11,042 | +8.2% | 0.04% | -25.0% |
| Q1 2014 | $671,000 | +17.5% | 10,208 | -0.1% | 0.06% | -1.8% |
| Q4 2013 | $571,000 | +3.8% | 10,221 | +0.7% | 0.06% | -12.3% |
| Q3 2013 | $550,000 | +20.9% | 10,152 | -9.5% | 0.06% | +8.3% |
| Q2 2013 | $455,000 | – | 11,216 | – | 0.06% | – |
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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% |