POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 255 filers reported holding POWER INTEGRATIONS INC in Q4 2019. The put-call ratio across all filers is 3.77 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $2,633,000 | -6.1% | 26,597 | -22.4% | 0.44% | -3.3% |
| Q4 2020 | $2,804,000 | +130.4% | 34,255 | +232.6% | 0.46% | +70.6% |
| Q2 2020 | $1,217,000 | -9.2% | 10,299 | -32.1% | 0.27% | -35.3% |
| Q1 2020 | $1,340,000 | +0.9% | 15,169 | +12.9% | 0.42% | +42.5% |
| Q4 2019 | $1,328,000 | -23.8% | 13,430 | -30.3% | 0.29% | -36.7% |
| Q3 2019 | $1,743,000 | -36.3% | 19,280 | -48.6% | 0.46% | +2.0% |
| Q2 2017 | $2,735,000 | – | 37,520 | – | 0.45% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Impax Asset Management (AIFM) Ltd | 225,311 | $16,493,000 | 4.83% |
| Grandeur Peak Global Advisors, LLC | 350,315 | $25,643,000 | 3.91% |
| SNYDER CAPITAL MANAGEMENT L P | 530,544 | $38,836,000 | 1.94% |
| Impax Asset Management LTD | 839,787 | $61,472,000 | 1.88% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,211,787 | $88,703,000 | 1.86% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 281,831 | $20,628,000 | 1.36% |
| Copeland Capital Management, LLC | 271,264 | $19,857,000 | 1.35% |
| Robeco Schweiz AG | 195,000 | $14,352,000 | 1.11% |
| Stephens Investment Management Group LLC | 644,192 | $47,155,000 | 1.09% |
| Pier Capital, LLC | 79,221 | $5,799,000 | 1.01% |