POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 162 filers reported holding POWER INTEGRATIONS INC in Q2 2013. The put-call ratio across all filers is 0.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $4,603,000 | -3.1% | 70,000 | 0.0% | 0.14% | -7.4% |
| Q4 2016 | $4,750,000 | +7.7% | 70,000 | 0.0% | 0.15% | +8.8% |
| Q3 2016 | $4,412,000 | +62.0% | 70,000 | +28.7% | 0.14% | +48.9% |
| Q2 2016 | $2,724,000 | +0.8% | 54,400 | 0.0% | 0.09% | +3.4% |
| Q1 2016 | $2,702,000 | +28.1% | 54,400 | +8.8% | 0.09% | +32.8% |
| Q3 2015 | $2,109,000 | – | 50,000 | 0.0% | 0.07% | – |
| Q2 2015 | $0 | -100.0% | 50,000 | +42.9% | 0.00% | -100.0% |
| Q1 2015 | $1,823,000 | +34.1% | 35,000 | +4.5% | 0.06% | +9.6% |
| Q2 2013 | $1,359,000 | – | 33,500 | – | 0.05% | – |
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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% |