POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 293 filers reported holding POWER INTEGRATIONS INC in Q4 2020. The put-call ratio across all filers is 0.63 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $602,000 | +20.6% | 6,080 | 0.0% | 0.05% | +19.5% |
| Q2 2021 | $499,000 | +0.8% | 6,080 | 0.0% | 0.04% | -8.9% |
| Q1 2021 | $495,000 | -0.6% | 6,080 | 0.0% | 0.04% | -8.2% |
| Q4 2020 | $498,000 | +3.1% | 6,080 | -30.3% | 0.05% | -7.5% |
| Q3 2020 | $483,000 | -27.9% | 8,720 | +41.1% | 0.05% | -32.9% |
| Q2 2020 | $670,000 | +22.7% | 6,180 | 0.0% | 0.08% | +2.6% |
| Q1 2020 | $546,000 | +36.8% | 6,180 | +53.3% | 0.08% | +28.3% |
| Q4 2019 | $399,000 | +9.6% | 4,030 | 0.0% | 0.06% | +1.7% |
| Q3 2019 | $364,000 | +12.7% | 4,030 | 0.0% | 0.06% | +11.3% |
| Q2 2019 | $323,000 | +14.5% | 4,030 | 0.0% | 0.05% | +8.2% |
| Q1 2019 | $282,000 | – | 4,030 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,773,711 | $164,760,000 | 3.32% |
| Triodos Investment Management BV | 175,000 | $16,256,000 | 2.12% |
| SNYDER CAPITAL MANAGEMENT L P | 858,647 | $79,760,000 | 1.93% |
| Connacht Asset Management LP | 17,634 | $1,638,000 | 1.60% |
| MOODY ALDRICH PARTNERS LLC | 116,778 | $10,848,000 | 1.51% |
| Copeland Capital Management, LLC | 574,960 | $53,408,000 | 1.39% |
| Pier Capital, LLC | 104,835 | $9,738,000 | 1.03% |
| Robeco Schweiz AG | 788,000 | $73,197,000 | 0.95% |
| Stephens Investment Management Group LLC | 650,155 | $60,393,000 | 0.78% |
| Penbrook Management LLC | 13,500 | $1,254,000 | 0.76% |