POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 221 filers reported holding POWER INTEGRATIONS INC in Q2 2018. The put-call ratio across all filers is 1.16 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $13,570 | -11.6% | 165 | -8.8% | 0.00% | – |
| Q1 2023 | $15,359 | +18.2% | 181 | 0.0% | 0.00% | – |
| Q4 2022 | $12,996 | +18.1% | 181 | +38.2% | 0.00% | – |
| Q2 2021 | $11,000 | -8.3% | 131 | -9.0% | 0.00% | – |
| Q4 2020 | $12,000 | +33.3% | 144 | -19.6% | 0.00% | – |
| Q3 2020 | $9,000 | 0.0% | 179 | +73.8% | 0.00% | -100.0% |
| Q1 2020 | $9,000 | -18.2% | 103 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $11,000 | +37.5% | 103 | +7.3% | 0.00% | – |
| Q3 2019 | $8,000 | 0.0% | 96 | 0.0% | 0.00% | – |
| Q2 2019 | $8,000 | -11.1% | 96 | -23.2% | 0.00% | -100.0% |
| Q1 2019 | $9,000 | -25.0% | 125 | -36.5% | 0.00% | 0.0% |
| Q4 2018 | $12,000 | +140.0% | 197 | +140.2% | 0.00% | – |
| Q3 2018 | $5,000 | 0.0% | 82 | +17.1% | 0.00% | – |
| Q2 2018 | $5,000 | 0.0% | 70 | -12.5% | 0.00% | – |
| Q1 2018 | $5,000 | -16.7% | 80 | 0.0% | 0.00% | -100.0% |
| Q4 2017 | $6,000 | 0.0% | 80 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $6,000 | 0.0% | 80 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $6,000 | -14.3% | 80 | -28.6% | 0.00% | 0.0% |
| Q1 2017 | $7,000 | +133.3% | 112 | +173.2% | 0.00% | 0.0% |
| Q3 2016 | $3,000 | +50.0% | 41 | 0.0% | 0.00% | – |
| Q2 2016 | $2,000 | – | 41 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,790,805 | $177,272,000 | 3.51% |
| Triodos Investment Management BV | 175,000 | $17,323,000 | 2.33% |
| SNYDER CAPITAL MANAGEMENT L P | 856,008 | $84,736,000 | 2.24% |
| MOODY ALDRICH PARTNERS LLC | 138,381 | $13,698,000 | 1.74% |
| Copeland Capital Management, LLC | 515,747 | $51,054,000 | 1.45% |
| Pier Capital, LLC | 124,936 | $12,367,000 | 1.28% |
| Robeco Schweiz AG | 823,741 | $81,542,000 | 0.95% |
| Stephens Investment Management Group LLC | 695,002 | $68,798,000 | 0.94% |
| Yorktown Management & Research Co Inc | 11,600 | $1,148,000 | 0.86% |
| Penbrook Management LLC | 14,000 | $1,386,000 | 0.86% |