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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $17 | -99.7% | 245 | +195.2% | 0.00% | – |
| Q3 2022 | $5,000 | -80.8% | 83 | -76.8% | 0.00% | – |
| Q2 2022 | $26,000 | -7.1% | 358 | +18.5% | 0.00% | – |
| Q1 2022 | $28,000 | -87.2% | 302 | -87.1% | 0.00% | -100.0% |
| Q4 2021 | $218,000 | -6.0% | 2,349 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $232,000 | +29.6% | 2,349 | +7.6% | 0.00% | 0.0% |
| Q2 2021 | $179,000 | +1.1% | 2,184 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $177,000 | +1.1% | 2,184 | +2.2% | 0.00% | 0.0% |
| Q4 2020 | $175,000 | +48.3% | 2,138 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $118,000 | -6.3% | 2,138 | +100.0% | 0.00% | 0.0% |
| Q2 2020 | $126,000 | +34.0% | 1,069 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $94,000 | +840.0% | 1,069 | +908.5% | 0.00% | – |
| Q3 2019 | $10,000 | +25.0% | 106 | 0.0% | 0.00% | – |
| Q2 2019 | $8,000 | – | 106 | – | 0.00% | – |
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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% |