POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 297 filers reported holding POWER INTEGRATIONS INC in Q1 2021. The put-call ratio across all filers is 0.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $29,963 | +119752.0% | 354 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $25 | -99.9% | 354 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $23,000 | -14.8% | 354 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $27,000 | -18.2% | 354 | 0.0% | 0.00% | -33.3% |
| Q1 2022 | $33,000 | 0.0% | 354 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $33,000 | -78.3% | 354 | -77.0% | 0.00% | -75.0% |
| Q3 2021 | $152,000 | +20.6% | 1,536 | 0.0% | 0.01% | +20.0% |
| Q2 2021 | $126,000 | +29.9% | 1,536 | +28.4% | 0.01% | +25.0% |
| Q1 2021 | $97,000 | – | 1,196 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,175,448 | $184,129,919 | 4.73% |
| Triodos Investment Management BV | 275,000 | $23,276 | 2.62% |
| SNYDER CAPITAL MANAGEMENT L P | 994,275 | $84,155,436 | 1.79% |
| Montanaro Asset Management Ltd | 130,325 | $11,030,708 | 1.71% |
| Robeco Schweiz AG | 1,194,495 | $101,102,057 | 1.63% |
| Copeland Capital Management, LLC | 737,060 | $62,385 | 1.47% |
| Tributary Capital Management, LLC | 157,731 | $13,350,352 | 1.24% |
| Pier Capital, LLC | 88,057 | $7,453,144 | 1.13% |
| Stephens Investment Management Group LLC | 578,747 | $48,985,146 | 0.82% |
| RIVERBRIDGE PARTNERS LLC | 684,108 | $57,902,922 | 0.81% |