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 2019 | $2,000 | +100.0% | 22 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 22 | 0.0% | 0.00% | – |
| Q3 2018 | $1,000 | -50.0% | 22 | 0.0% | 0.00% | – |
| Q2 2018 | $2,000 | 0.0% | 22 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | 0.0% | 22 | 0.0% | 0.00% | – |
| Q4 2017 | $2,000 | 0.0% | 22 | 0.0% | 0.00% | – |
| Q3 2017 | $2,000 | -50.0% | 22 | -75.0% | 0.00% | -100.0% |
| Q3 2015 | $4,000 | – | 88 | – | 0.00% | – |
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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% |