POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 213 filers reported holding POWER INTEGRATIONS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $556,000 | +0.7% | 7,554 | +0.1% | 0.07% | +3.0% |
| Q3 2017 | $552,000 | +1.3% | 7,546 | +1.0% | 0.07% | 0.0% |
| Q2 2017 | $545,000 | +14.7% | 7,472 | +3.4% | 0.07% | +15.5% |
| Q1 2017 | $475,000 | 0.0% | 7,226 | +3.3% | 0.06% | +1.8% |
| Q4 2016 | $475,000 | +5.8% | 6,995 | -1.8% | 0.06% | +1.8% |
| Q3 2016 | $449,000 | +25.8% | 7,125 | 0.0% | 0.06% | +27.3% |
| Q2 2016 | $357,000 | +48.8% | 7,125 | +47.4% | 0.04% | +41.9% |
| Q1 2016 | $240,000 | +1.7% | 4,834 | -0.2% | 0.03% | -20.5% |
| Q4 2015 | $236,000 | +6.8% | 4,844 | +14.1% | 0.04% | +14.7% |
| Q1 2015 | $221,000 | +1.8% | 4,247 | +1.2% | 0.03% | 0.0% |
| Q4 2014 | $217,000 | -3.6% | 4,197 | +0.5% | 0.03% | -5.6% |
| Q3 2014 | $225,000 | -4.3% | 4,177 | +2.2% | 0.04% | -2.7% |
| Q2 2014 | $235,000 | -9.3% | 4,087 | +3.8% | 0.04% | -11.9% |
| Q1 2014 | $259,000 | +18.3% | 3,937 | +0.5% | 0.04% | +10.5% |
| Q4 2013 | $219,000 | +5.3% | 3,917 | +2.1% | 0.04% | -7.3% |
| Q3 2013 | $208,000 | – | 3,837 | – | 0.04% | – |
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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% |