POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 345 filers reported holding POWER INTEGRATIONS INC in Q4 2021. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $10,000 | -9.1% | 116 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $11,000 | 0.0% | 116 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $11,000 | +10.0% | 116 | 0.0% | 0.00% | +100.0% |
| Q2 2021 | $10,000 | +11.1% | 116 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $9,000 | 0.0% | 116 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $9,000 | +50.0% | 116 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $6,000 | -14.3% | 116 | +100.0% | 0.00% | 0.0% |
| Q2 2020 | $7,000 | +40.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $5,000 | -16.7% | 58 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $6,000 | +20.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $5,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $5,000 | +25.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $4,000 | 0.0% | 58 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $4,000 | +33.3% | 58 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $3,000 | +200.0% | 58 | +48.7% | 0.00% | +100.0% |
| Q1 2016 | $1,000 | -50.0% | 39 | -26.4% | 0.00% | 0.0% |
| Q2 2015 | $2,000 | -33.3% | 53 | 0.0% | 0.00% | -50.0% |
| Q1 2015 | $3,000 | 0.0% | 53 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $3,000 | 0.0% | 53 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $3,000 | 0.0% | 53 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $3,000 | 0.0% | 53 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $3,000 | – | 53 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Grandeur Peak Global Advisors, LLC | 358,715 | $22,671,000 | 2.36% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,719,472 | $108,671,000 | 1.82% |
| SNYDER CAPITAL MANAGEMENT L P | 479,371 | $30,296,000 | 1.35% |
| Impax Asset Management Group plc | 1,403,049 | $88,090,000 | 1.26% |
| Copeland Capital Management, LLC | 289,046 | $18,268,000 | 1.10% |
| Ceredex Value Advisors LLC | 1,459,800 | $92,259,000 | 1.04% |
| Robeco Schweiz AG | 404,000 | $25,492,000 | 1.00% |
| Triodos Investment Management BV | 90,000 | $5,688,000 | 0.99% |
| Handelsinvest Investeringsforvaltning | 68,000 | $4,298,000 | 0.88% |
| GW&K Investment Management, LLC | 689,390 | $43,569,000 | 0.70% |