POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 196 filers reported holding POWER INTEGRATIONS INC in Q1 2014. The put-call ratio across all filers is 1.90 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $1,166,000 | -40.3% | 22,385 | -40.7% | 0.68% | -46.8% |
| Q4 2014 | $1,953,000 | -7.0% | 37,750 | -3.2% | 1.28% | -12.6% |
| Q3 2014 | $2,101,000 | -7.4% | 38,981 | -1.1% | 1.46% | -8.8% |
| Q2 2014 | $2,268,000 | -15.6% | 39,422 | -3.5% | 1.60% | -10.9% |
| Q1 2014 | $2,687,000 | +12.9% | 40,847 | -4.2% | 1.80% | +0.8% |
| Q4 2013 | $2,379,000 | -0.2% | 42,622 | -3.2% | 1.79% | -4.3% |
| Q3 2013 | $2,384,000 | +33.1% | 44,024 | -0.3% | 1.87% | +21.5% |
| Q2 2013 | $1,791,000 | – | 44,167 | – | 1.54% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,813,737 | $168,097,000 | 3.65% |
| Triodos Investment Management BV | 175,000 | $16,219,000 | 2.07% |
| SNYDER CAPITAL MANAGEMENT L P | 838,068 | $77,672,000 | 1.98% |
| MOODY ALDRICH PARTNERS LLC | 130,637 | $12,107,000 | 1.70% |
| Robeco Schweiz AG | 1,176,650 | $109,052,000 | 1.54% |
| Copeland Capital Management, LLC | 593,225 | $54,980,000 | 1.52% |
| Pier Capital, LLC | 104,812 | $9,714,000 | 1.24% |
| Yorktown Management & Research Co Inc | 11,600 | $1,075,000 | 0.91% |
| Stephens Investment Management Group LLC | 660,337 | $61,200,000 | 0.90% |
| Alpha DNA Investment Management LLC | 12,546 | $1,161,000 | 0.82% |