POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 188 filers reported holding POWER INTEGRATIONS INC in Q1 2015. The put-call ratio across all filers is 0.05 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $5,474,000 | +7.6% | 80,680 | 0.0% | 0.01% | +12.5% |
| Q3 2016 | $5,085,000 | +25.9% | 80,680 | 0.0% | 0.01% | +14.3% |
| Q2 2016 | $4,039,000 | +0.8% | 80,680 | 0.0% | 0.01% | 0.0% |
| Q1 2016 | $4,006,000 | +2.1% | 80,680 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $3,923,000 | +15.3% | 80,680 | 0.0% | 0.01% | 0.0% |
| Q3 2015 | $3,403,000 | -6.6% | 80,680 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $3,645,000 | -13.3% | 80,680 | 0.0% | 0.01% | -12.5% |
| Q1 2015 | $4,202,000 | +11.8% | 80,680 | +11.0% | 0.01% | 0.0% |
| Q4 2014 | $3,760,000 | +11.3% | 72,680 | +16.0% | 0.01% | +14.3% |
| Q3 2014 | $3,379,000 | -6.3% | 62,680 | 0.0% | 0.01% | -12.5% |
| Q2 2014 | $3,606,000 | -12.5% | 62,680 | 0.0% | 0.01% | -20.0% |
| Q1 2014 | $4,123,000 | +376.6% | 62,680 | +304.4% | 0.01% | +400.0% |
| Q4 2013 | $865,000 | +3.1% | 15,500 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $839,000 | +143.2% | 15,500 | +82.4% | 0.00% | +100.0% |
| Q2 2013 | $345,000 | – | 8,500 | – | 0.00% | – |
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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% |