POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 232 filers reported holding POWER INTEGRATIONS INC in Q3 2019. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $420,000 | +17.6% | 4,651 | +4.5% | 0.02% | +15.4% |
| Q2 2019 | $357,000 | +14.8% | 4,451 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $311,000 | +14.8% | 4,451 | 0.0% | 0.01% | +8.3% |
| Q4 2018 | $271,000 | +0.7% | 4,451 | +4.7% | 0.01% | +20.0% |
| Q3 2018 | $269,000 | +3.9% | 4,251 | +19.7% | 0.01% | 0.0% |
| Q2 2018 | $259,000 | +6.6% | 3,551 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $243,000 | +4.7% | 3,551 | +12.7% | 0.01% | 0.0% |
| Q4 2017 | $232,000 | +15.4% | 3,151 | +14.5% | 0.01% | +11.1% |
| Q3 2017 | $201,000 | +14.9% | 2,751 | +14.8% | 0.01% | 0.0% |
| Q2 2017 | $175,000 | +90.2% | 2,397 | +71.2% | 0.01% | +80.0% |
| Q1 2017 | $92,000 | -9.8% | 1,400 | -6.7% | 0.01% | -16.7% |
| Q4 2016 | $102,000 | +7.4% | 1,500 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $95,000 | -67.6% | 1,500 | -68.7% | 0.01% | +20.0% |
| Q2 2016 | $293,000 | -10.4% | 4,796 | -27.3% | 0.01% | 0.0% |
| Q1 2016 | $327,000 | -10.4% | 6,600 | -12.0% | 0.01% | 0.0% |
| Q4 2015 | $365,000 | – | 7,500 | – | 0.01% | – |
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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% |