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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,097 | -21.7% | 14,371 | -2.9% | 0.00% | 0.0% |
| Q2 2023 | $1,401 | +10.1% | 14,803 | -1.6% | 0.00% | 0.0% |
| Q1 2023 | $1,273 | +16.5% | 15,039 | -1.3% | 0.00% | 0.0% |
| Q4 2022 | $1,093 | -99.9% | 15,235 | +0.7% | 0.00% | 0.0% |
| Q3 2022 | $973,000 | -15.2% | 15,134 | -1.1% | 0.00% | 0.0% |
| Q2 2022 | $1,147,000 | -20.0% | 15,297 | -1.0% | 0.00% | 0.0% |
| Q1 2022 | $1,433,000 | -3.0% | 15,459 | -2.8% | 0.00% | 0.0% |
| Q4 2021 | $1,478,000 | -69.4% | 15,908 | -67.4% | 0.00% | -70.0% |
| Q3 2021 | $4,824,000 | +18.6% | 48,734 | -1.7% | 0.01% | +25.0% |
| Q2 2021 | $4,069,000 | +1.2% | 49,585 | +0.5% | 0.01% | -11.1% |
| Q1 2021 | $4,020,000 | -0.9% | 49,332 | -0.4% | 0.01% | 0.0% |
| Q4 2020 | $4,056,000 | +47.7% | 49,549 | -0.0% | 0.01% | +28.6% |
| Q3 2020 | $2,746,000 | -6.9% | 49,564 | +98.4% | 0.01% | -22.2% |
| Q2 2020 | $2,951,000 | +35.5% | 24,977 | +1.3% | 0.01% | +12.5% |
| Q1 2020 | $2,178,000 | -6.0% | 24,658 | +5.3% | 0.01% | +14.3% |
| Q4 2019 | $2,317,000 | +10.0% | 23,427 | +0.5% | 0.01% | 0.0% |
| Q3 2019 | $2,107,000 | +14.9% | 23,305 | +1.9% | 0.01% | +16.7% |
| Q2 2019 | $1,833,000 | +16.9% | 22,860 | +2.0% | 0.01% | +20.0% |
| Q1 2019 | $1,568,000 | +24.5% | 22,418 | +8.6% | 0.01% | 0.0% |
| Q4 2018 | $1,259,000 | -3.5% | 20,646 | +0.0% | 0.01% | +25.0% |
| Q3 2018 | $1,305,000 | -11.9% | 20,644 | +1.7% | 0.00% | -20.0% |
| Q2 2018 | $1,482,000 | +7.9% | 20,293 | +1.0% | 0.01% | 0.0% |
| Q1 2018 | $1,373,000 | +1.3% | 20,094 | +9.1% | 0.01% | 0.0% |
| Q4 2017 | $1,355,000 | +2.5% | 18,423 | +2.0% | 0.01% | 0.0% |
| Q3 2017 | $1,322,000 | +1.2% | 18,060 | +0.8% | 0.01% | 0.0% |
| Q2 2017 | $1,306,000 | +19.1% | 17,910 | +7.3% | 0.01% | 0.0% |
| Q1 2017 | $1,097,000 | +2.7% | 16,690 | +6.0% | 0.01% | 0.0% |
| Q4 2016 | $1,068,000 | +15.3% | 15,740 | +7.1% | 0.01% | +25.0% |
| Q3 2016 | $926,000 | +32.3% | 14,690 | +5.1% | 0.00% | +33.3% |
| Q2 2016 | $700,000 | +6.9% | 13,980 | +6.0% | 0.00% | 0.0% |
| Q1 2016 | $655,000 | +10.1% | 13,190 | +7.8% | 0.00% | 0.0% |
| Q4 2015 | $595,000 | +16.7% | 12,240 | +1.2% | 0.00% | 0.0% |
| Q3 2015 | $510,000 | -1.9% | 12,100 | +5.2% | 0.00% | 0.0% |
| Q2 2015 | $520,000 | -8.5% | 11,500 | +5.5% | 0.00% | 0.0% |
| Q1 2015 | $568,000 | +1.6% | 10,900 | +0.9% | 0.00% | 0.0% |
| Q4 2014 | $559,000 | -4.9% | 10,800 | -0.9% | 0.00% | 0.0% |
| Q3 2014 | $588,000 | -8.0% | 10,900 | -1.8% | 0.00% | -25.0% |
| Q2 2014 | $639,000 | -11.7% | 11,100 | +0.9% | 0.00% | 0.0% |
| Q1 2014 | $724,000 | +19.1% | 11,000 | +0.9% | 0.00% | 0.0% |
| Q4 2013 | $608,000 | +4.8% | 10,900 | +1.9% | 0.00% | 0.0% |
| Q3 2013 | $580,000 | +34.9% | 10,700 | +0.9% | 0.00% | +33.3% |
| Q2 2013 | $430,000 | – | 10,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Grandeur Peak Global Advisors, LLC | 315,340 | $22,055,000 | 2.50% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,757,709 | $122,934,000 | 2.16% |
| Copeland Capital Management, LLC | 416,415 | $29,124,000 | 1.85% |
| SNYDER CAPITAL MANAGEMENT L P | 453,955 | $31,750,000 | 1.50% |
| Triodos Investment Management BV | 90,000 | $6,295,000 | 1.27% |
| Robeco Schweiz AG | 432,000 | $30,214,000 | 1.25% |
| Ceredex Value Advisors LLC | 1,373,429 | $96,057,000 | 1.18% |
| Impax Asset Management Group plc | 1,089,166 | $76,176,000 | 1.05% |
| Penbrook Management LLC | 8,600 | $601,000 | 0.62% |
| GW&K Investment Management, LLC | 490,663 | $34,317,000 | 0.55% |