POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 232 filers reported holding POWER INTEGRATIONS INC in Q3 2019. The put-call ratio across all filers is 0.67 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 ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,401,305 | $172,221,595 | 4.41% |
| Triodos Investment Management BV | 275,000 | $19,723 | 2.60% |
| SNYDER CAPITAL MANAGEMENT L P | 996,459 | $71,466,039 | 1.61% |
| Robeco Schweiz AG | 1,194,220 | $85,649,458 | 1.56% |
| Copeland Capital Management, LLC | 692,877 | $49,693 | 1.31% |
| Tributary Capital Management, LLC | 152,847 | $10,962 | 1.09% |
| Montanaro Asset Management Ltd | 85,325 | $6,119,509 | 1.00% |
| Pier Capital, LLC | 66,299 | $4,754,964 | 0.78% |
| RIVERBRIDGE PARTNERS LLC | 711,739 | $51,046 | 0.77% |
| Stephens Investment Management Group LLC | 575,400 | $41,400,030 | 0.75% |